CPMC Air Compressors Guide, Author At Mining Machinery And Air Compressors Parts 2025-2026

Knowledge & Tips, Tools Knowledge, Working Tools

CPMC Explained the Types of Woodworking Tools and The Applications

Posted on 2021-07-272021-08-14 by CPMC Air Compressors Guide

27
Jul

As growing to be a large online distributor based in China, Chengdu Pudding Mechatronic Co.(CPMC) has a wide scope of working experiences in air compressors, woodworking tools industry and China/Tibet inbound tourism, each and everyone of our staff has rich life stories and comprehensive experiences in working in factories, marketing, Alibaba & Made-in-China international trade online sales constancy, inbound tourism sales consultancy, etc.

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Air Compressors

Another Major Project Machine in the Optoelectronics Industry is About to be Delivered by PNEUMATECH

Posted on 2021-07-272021-08-14 by CPMC Air Compressors Guide

27
Jul

On July 23, another major project in the optoelectronics industry of Newmantech was about to be delivered. General Manager Ge Jiguo of Pneumatech, General Manager of the factory Peter Coppieters and other relevant leaders attended the celebration ceremony.

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Air Compressors

Air Compressor Brand Ranking – The World Top 10 Air Compressor Brands Update

Posted on 2021-07-272021-08-14 by CPMC Air Compressors Guide

27
Jul

Chengdu Pudding Mechatronic Co., CPMC, Sichuan Province, China updates the world top 10 air compressor brands list. All of these brands are popular around the world. It is just for customer’s reference only. Each and every compressor product has its’ own features, advantages and disadvantages. It is imperative to choose the right air compressors which meet the actual application requirements. CPMC team keep trying to update helpful information for customers around the globe. Should you have any questions, please feel free to write to us: sa***@ai*****************.com. Top 1 World Brand Air Compressor: Atlas Copco (Sweden) Atlas Group was established in 1873, headquartered in Stockholm, Sweden, a Fortune 500 company, more than 40,000 employees, covering 86 countries, and long-term location in Thomsonro Toss is one of the top 100 global innovative companies and is a leader in global compressor technology known for innovation; it is the world’s largest compressor supplier with an industry covering the entire aerodynamic system. China has Atlas Copco (China ) Investment Co., Ltd. (established in February 1999). The Chinese factory is located in Wuxi City, Jiangsu Province. The product series of oil-injected screw air compressors mainly include GA+VSD series, GA series, and G series, respectively, in three grades: high, medium and low. Top 2 World Brand Air Compressor: Kaeser (Germany) KAESER KOMPRESSOREN is a family business and one of the world’s leading manufacturers and suppliers of compressed air products and services. Kaeser was a mechanical processing plant when it was founded in 1919 and currently has two manufacturing plants in Germany. The company employs approximately 6,000 people around the world, and the company produces its products in Coburg (Northern Bavaria) and Gera (Thuringia), Germany. The product is characterized by outstanding reliability, energy efficiency, cost efficiency and easy maintenance. All these features have helped Kaeser achieve its leading position. In 1997, Kaeser established Kaeser Air Compressor (Shanghai) Co., Ltd. in China, located in Xinzhuang Industrial, Shanghai. Area. Top 3 World Brand Air Compressor: Ingersoll Rand (United States) Ingersoll Rand, the company was founded in 1871, a global leader in diversified industries, a multinational group brand, a world-famous brand, and the first air compressor company to enter China. Its pneumatic tool system is the world’s leading company. Its brands include Club Car®, Ingersoll Rand®, Thermo King® and Trane®, a company listed on the New York Stock Exchange. The company is headquartered in Davidson, North Carolina, USA. Shanghai Inger was established in 1987 The Chinese factory of Solan Compressor Co., Ltd. is located in Wujiang District, Suzhou City, Jiangsu Province. The product series of oil-injected screw air compressors mainly include R series, M series, and V series, respectively, in three grades: high, middle and low. Top 4 World Brand Air Compressor: Sullair (USA) Sullair was established in 1965 in Michigan, Indiana, USA. It is one of the world’s well-known compressor companies. It has two production bases in Suzhou and Shenzhen in China. Its products mainly cover military, textile, pharmaceutical and other industries. Mobile screw air compressors have high market competitiveness. In 1993, Daishenglan Group China Representative Office (predecessor of Shenzhen Sullair Shanghai Branch) was established in China. The company was wholly-owned by Hitachi of Japan in 2017. Oil-injected screw air compressors The machine product series mainly have two grades: SU and LS series. Top 5 World Brand Air Compressor: Gardner Denver (United States) GD’s full name is GardnerDenver. It is a listed company in the United States. It was established in 1859 and was named “one of the healthiest companies” by Forbes. It is one of the world’s top 1000 companies. Acquired many brands, and recently acquired CompAir. His large-scale oil-injected screw machine market share is very good, and many domestic large-scale oil-injected screw machine manufacturers use his head assembly. GD is a late entry into the Chinese market among all major imported brands, and its domestic popularity is not high enough. Top 6 World Brand Air Compressor: Fusheng (Taiwan) Fusheng was established in Taiwan in 1953, and the sports equipment division was established in 1977. Fusheng became the world’s leading manufacturer of golf heads and premonitions. Fusheng entered China in 1990, and was established in China during the ten years. There are three factories in Zhongshan, Beijing and Shanghai. The product series of oil-injected screw air compressors mainly include SA series, SF series and FU series, respectively, in three grades: high, middle and low. Top 7 World Brand Air Compressor: Gesu (UK) Gesu was established in London, England in 1871. The main industries are military products, electronic products, and air system products. The group was merged by British Marconi and British BAC Gas Company into British BAE Company. The company was established in 2002. Established a representative office in Shanghai, China to promote the air system product business. In 2016, a storage center was established. In 2018, it invested 11 million US dollars to build a factory in Jinshan District, Shanghai. It was the latest to enter the Chinese market and did not seize the Chinese air compressor system. First, the product series of oil-injected screw air compressors mainly include BAE series and GS series respectively. The product types include energy-saving oil-injected screw air compressors, vacuum pumps, diesel mobile air compressors, medium and high pressure air compressors, and centrifugals. Compressors, contract energy management, etc. Top 8 World Brand Air Compressor: CompAir (UK) CompAir, the company’s headquarter is located in Redditch, UK. CompAir (UK) Ltd. is the global headquarters of CompAir. Here are the top management team, after-sales service department, group finance department, and its own dedicated office building and manufacturing plant of the sliding vane compressor (Hydrovane) business department. The company entered Shanghai in 1994 and established Shanghai CompAir Compressor Co., Ltd., whose factory is located in Songjiang District, Shanghai. Top 9 World Brand Air Compressor: Kobe Steel (Japan) Kobe, founded in Kobe, Japan in 1905, is one of the world’s top 500 companies and the third largest steel conglomerate in Japan. It starts from steel manufacturing and forging. In many fields such as machinery, engineering, and real estate,…

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Knowledge & Tips

Air Compressor Maintenance Tips and Operation Instructions Well Explained

Posted on 2021-07-262021-08-14 by CPMC Air Compressors Guide

26
Jul

How to maintain air compressors? What should we pay attention to when operating air compressors? Here let Chengdu Pudding Mechatronic Co. (CPMC) provide the advices on air compressors maintenance and instructions on how to operate the system. For air compressors fundamental maintenance, a mechanical person should take care of the regular checking / maintenance work below. It is imperative to do so to find the potential issues earlier and once there is something not going properly, we need to fix it well before it gets worse. 1) Read the User Manual; 2) Tighten the Nuts and Bolts; 3) Clean the Intake Valves; 4) Inspect the Hoses; 5) Change the Air Filter; 6) Drain Condensate From the Tanks; 7) Clean the Compressor Fuel Tank; 8) Inspect the Air Compressor Shutoff System. Here below lets focus on 4 main section for an air compressor maintenance. Air Compressors Maintenance Tips – 4 Main Sectors 1. Replace the air filter; 2. Replace the oil filter; 3. Replace the oil and gas separator; 4. Replace lubricating oil; Specific Air Compressors Operation Methods The following operations must be performed only when the power is turned off and there is no pressure in the machine) 1. Replace the air filter Remove the screw at the end of the air filter cover, remove the tail of the cover, remove the air filter locking screw, take out the air filter, install the new filter, and reinstall the filter and cover in the reverse steps. 2. Replace the oil filter Use a special tool to lock the bottom of the filter and turn it forward to unscrew the filter. Use a clean cloth to clean the bottom of the filter and apply a little oil. Apply a little oil to the seal ring of the new oil filter and install the new filter. And lock it with special tools. 3. Replace The Compressor Air/Oil Filter The method is the same as replacing the oil filter. 4. Replace lubricating oil When the oil temperature is between 30 and 60℃, the viscosity will decrease and it will not burn your hands. At the same time, it will drain the residual oil of the unit. Therefore, if the oil is cold when changing the oil, first turn it on and run it for 2-3 minutes. When changing the oil, make sure that the unit is pressure-free before proceeding. First, disassemble the oil filling nut of the oil-gas separation barrel and prepare the residual oil with a suitable container. Open the oil drain valve under the barrel, and turn the head pulley by hand from time to time to drain the oil stored in the head. After the oil is completely drained, close the drain valve. Inject new lubricating oil, and turn the head pulley by hand from time to time to facilitate the suction of oil into the pipe and the machine head. After immersing the oil level mirror, the oil fills 2~3cm (this is an empirical value, the actual oil level needs to be observed when the machine is turned on and loaded). After filling the oil, install and lock the oil nut, and remove the air intake Valve, inject a small amount of lubricating oil from the air inlet of the machine head, and the amount of oil is only two-thirds of the submerged rotor. Install the air inlet valve. Clean the surface of all parts of Henan air compressor. Three, test machine After power-on, directly start the air compressor, listen to whether there is any abnormal noise, observe whether there is oil leakage, and see whether the oil level is appropriate (the oil level should be observed during loading, and the position should be 1/ of the oil level mirror. 2~2/3) Otherwise, put more and less make up. After confirming that there is no abnormality, install the side panel and the rear side panel, and you are done. Air Compressors Trade (Chengdu Pudding Mechatronic Co. Company Ltd) Air Compressors Trade Service is online distributor for air compressors and compressed air products in Chengdu, southwest China. Not like most machinery distributors, our mission is not to sell as many air compressors or spare parts as we can. Our philosophy is to partner with more and more clients to help them salvage net profit by lowering their import cost. As is known to all that China is one of the HUGE manufature centers of the world. Every year tens of thousands of air compressors and compressors related parts go abroad from China. But due to the information gap and the lack of professionalism in air compressors services, most of the international buyers feel it is hard to find a reliable supplier with professional service and the most competitive prices. CPMC is growing to be China’s large online distributor offering BETTER prices than any of those compressors agents on Alibaba or Made-in-China because of the expensive commission, advertisement cost and transaction fee which is aggressively or outrageously charged by those platforms due to their namely high traffic. However our own networks enable us to provide the best prices and products to our customers. Learn more about Chengdu Air Compressors Dealer.

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Compressors Sales Services

Chengdu Air Compressors Service – Professional China Compressors Support

Posted on 2021-07-262021-08-14 by CPMC Air Compressors Guide

26
Jul

How often should a compressor be serviced? Do air compressors need to be inspected? Do air compressors need to be refilled?….You may have many many questions on air compressors and the maintenance services! Welcome to Air Compressors Trade Services (Official name:Chengdu Pudding Mechatronic Co. CPMC)! You may expect the needed air compressors support / services from a China large online distributor. For reliable and professional compressors services, our offers are cheaper and online assistance has faster response time. CPMC’s team is a leading supplier of air compressor replacement parts, compressors services, compressor lubricants & fluids, air filters, oil filters, air/oil separators, and other compressor parts. Our air compressor parts, accessories, & oils come from the manufacturers that you can trust, and at a fraction of the cost! Air Compressors Trade Services have thousands of different maintenance parts for your air compressors and compressed air system. We proudly offer compressor parts and products from: Atlas Copco, Boge, Gardner Denver, Ingersoll Rand, Joy, Kaeser, Quincy, Sullair, and many more. CPMC Air Compressors Trade Services provides fast turn-around for orders and unparalleled support for any challenge you may be facing. Our knowledgeable team has a wide range of compressor experience working with multiple OEMs and well over a decade of experience combined. Browse our website and buy replacement air compressor parts for all of your needs today! Air Compressors Trade Service is online distributor for air compressors and compressed air products in Chengdu, southwest China. Not like most machinery distributors, our mission is not to sell as many air compressors or spare parts as we can. Our philosophy is to partner with more and more clients to help them salvage net profit by lowering their import cost. As is known to all that China is one of the HUGE manufature centers of the world. Every year tens of thousands of air compressors and compressors related parts go abroad from China. But due to the information gap and the lack of professionalism in air compressors services, most of the international buyers feel it is hard to find a reliable supplier with professional service and the most competitive prices. CPMC is growing to be China’s large online distributor offering BETTER prices than any of those compressors agents on Alibaba or Made-in-China because of the expensive commission, advertisement cost and transaction fee which is aggressively or outrageously charged by those platforms due to their namely high traffic. However our own networks enable us to provide the best prices and products to our customers. Air Compressors Trade Service (Chengdu Pudding Mechatronic Co.) CPMC’s service cope covers but is not limited as listed below: World famous brands of air compressors and genuine parts sales and consultancy services; Chinese Giants of air compressors and spare parts sales and consultancy services: OEM spare parts sales and consultancy services for world famous brands of air compressors; Replacement spare parts sales and consultancy services for air compressors; Woodworking industrial tools of blades sales and consultancy services; Tibet/China inbound tourism: Regular tours, spiritual Kailash tours, China cultural tours, and business research trip. If you have any questions, please feel free to email to sa***@ai*****************.com!

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Industry News

Heavy rain has a certain impact on production in the heavy populated province of Henan China

Posted on 2021-07-262021-08-14 by CPMC Air Compressors Guide

26
Jul

On July 20, 2021, a sudden heavy rain turned the nation’s attention to Zhengzhou, Henan, China. Zhengzhou Meteorological Bureau announced that from 16:00 to 17:00 on the 20th, the rainfall in one hour reached 201.9mm. This catastrophe has already impacted the outcome of the local economy, especially in agriculture, public transport, automobile and manufacture such as air compressors filtration companies, valves companies, etc. Here let Chengdu Pudding Mechatronic Co. discuss about the impact on production. What is the concept of 201.9 mm in one hour? According to general standards, a daily rainfall of more than 250 mm is called an extremely heavy rainstorm, and the rainfall in Zhengzhou today amounts to 201.9 mm in one hour. 　　 “Chinese Meteorological Enthusiasts” Weibo pointed out that within one hour Zhengzhou had a torrential rain of 201.9 millimeters, breaking five major records in one fell swoop: 　　One-hour maximum rainfall record in global provincial capitals; 　　One-hour precipitation record of national weather stations across the country; 　　Single-day precipitation records in Chinese provincial capitals; 　　The record of the strongest rainfall in Zhengzhou’s history; 　　 Zhengzhou rainfall record in July. From 20 o’clock on the 19th to 20 o’clock on the 20th, the rainfall in a single day was 552.5 mm. From 20 o’clock on the 17th to 20 o’clock on the 20th, the rainfall in the course of three days was 617.1 mm. Among them, hourly precipitation and single-day precipitation have broken through the historical record of 60 years since Zhengzhou was established in 1951. The Paper reported that the average annual rainfall in Zhengzhou is 640.8mm, which is equivalent to the amount of the previous year in these three days. From the perspective of climatology, the probability of hourly precipitation and daily precipitation, and the return period through the fitting of the distribution curve, are all once in a thousand years. Recurrence period in climatology refers to the average interval between occurrences of rainfall that is greater than or equal to a certain rainstorm intensity during the statistical period of the rainfall record data of a certain age, which is the recurrence period of the occurrence frequency of the rainstorm. Affected by the continuous rainstorm, all stations of the Zhengzhou Metro network have suspended operation services. At present, there is a red warning for heavy rain in Zhengzhou. Please avoid traveling as much as possible. Zhengzhou City Flood Control Office released information: At present, more than 20,000 firefighters of the Chinese People’s Liberation Army and the Armed Police Force stationed in Zhengzhou have been dispatched, distributed in important areas such as the Yellow River embankment, Changzhuang Reservoir, and Jiangang Reservoir. on the way. Defending the Yellow River, defending Changzhuang, has no time to delay! Our city is going through the process of local heavy rainstorm, please reduce going out as much as possible without incident, and pay attention to self-safety precautions. The whole people fight against floods and show warmth 　　 Under the heavy rain, Zhengzhou City staged a scene of warmth and affection of all the staff “fighting the flood.” The scenes of police and civilians working together to rescue wading vehicles, netizens relaying rescue information, and community residents rushing to drain water in the basement took turns. However, the ruthless disaster still has an impact on the production of local enterprises and the short-term normal operation of related industrial chains. “Heavy rain has a certain impact on production. Some workshops have water ingress, so we suspended the operation of some production machinery.” A related person of a listed company in the industrial manufacturing industry in Zhengzhou with a production workshop told a reporter from Securities Times·e Company on the night of the 20th. Although the current supply of water and electricity in the factory area is normal, the company voluntarily suspended production due to water in the workshop. At present, there is no accurate statistics on the specific number of affected machines, and production will be suspended, and will gradually resume when the rainstorm subsides. As the heavy rain continues, the final impact of the company is still unknown. The company is also doing its best to prevent floods and arrange personnel on duty. In addition to local enterprises, as the place where the Beijing-Guangzhou and Longhai railways converge, the heavy rain disaster in Zhengzhou has also affected railway transportation, which in turn exerted supply pressure on some industries. According to local Henan media reports, at 14:00 on July 20, some sections of the Longhai Railway near the level crossing of Shakou Road, Jinshui Road, Zhengzhou City collapsed under heavy rain. The landslide is located about 4 kilometers from Zhengzhou to Luoyang on the Longhai Railway. The line is a common line used by Zhengxi High-speed Railway and the normal-speed trains on the Longhai Line, which will affect the operation of both the high-speed railway and the normal railway. In addition, the road is blocked due to heavy rainfall, and the expected control time for the Gongyi section of Lianhuo Expressway is about 48 hours. “In addition to Zhengzhou, Gongyi was also affected by the heavy rain. The local aluminum industry is more concentrated in production and processing, and there is also a large-scale aluminum ingot storage warehouse in China. If road transportation is interrupted, the goods will not be shipped out of the warehouse. The short-term supply and demand of the aluminum industry has an impact, and the specific impact depends on the extent of the disaster.” An aluminum industry person in Gongyi, Henan, told a reporter from the Securities Time’s Company. The Henan cement market, whose prices have fallen sharply due to sluggish downstream demand, may face more severe impacts after the occurrence of the heavy rain. According to China Cement.com, the production and sales of cement manufacturers in Zhengzhou are currently affected, but the production line has not stopped production. According to the data of “2020 China’s Top 100 Cement Clinker Production Capacity” released by the website, Zhengzhou local cement companies mainly include Tianrui Cement, China United Cement, Songji…

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Air Compressors

A new Chinese Air Compressor Company – Dong Ya Machinery Landed on the Stock Market

Posted on 2021-07-262021-08-14 by CPMC Air Compressors Guide

26
Jul

Morning news from Chengdu Pudding Mechatronic Co.(an online big distributor for selling air compressors, spare parts and woodworking tools abroad) reports: On July 20, Xiamen East Asia Machinery Industry Co., Ltd. (hereinafter referred to as “East Asia Machinery”) was listed on the ChiNext of the Shenzhen Stock Exchange, officially embracing the 2021 capital market. The stock price rose by 215.82% at midday closing to close at 16.77 yuan per share, with a market value of 6.354 billion yuan. The sponsor is CITIC Securities. This is the second A-share listed company in Xiamen in 2021. Up to now, the number of A-share listed companies in Xiamen has reached 61. After deducting the issuance costs, the funds raised from the issuance will be invested in the following projects in accordance with the priority of project implementation: As the saying goes, “The age of thirty means mature and indepence.” Thirty years old means being vigorous and energetic; it also means the opening of a new stage and the development of a new situation. After 30 years of hard work in the air compressor industry, Dong Ya Machinery, established in 1991, focuses on providing energy-saving, high-efficiency and stable aerodynamics. It is based on independent research and development, design and production of compressor mainframes, and performs air compressor integration A comprehensive compressed air system solution provider for R&D, production and sales of machines and supporting equipment. The company’s main products are the “Jaguar JAGUAR” air compressor series and related supporting equipment, including more than 300 models of screw air compressors, piston air compressors and supporting equipment. The products are widely used in equipment manufacturing, automobiles, metallurgy, Power, electronics, medical, textile and other industrial fields. Dongya Machinery is a high-tech enterprise and an enterprise technology center in Fujian Province. It is also one of the few domestic manufacturers that master the core technology of screw air compressors. With continuous development, Dongya Machinery takes the lead in the field of air compressors With the continuous improvement of China’s industrial level and the increasing prosperity of commodity trade in various industries, the total demand for air compressor equipment is gradually increasing, and the industry market scale is expanding year by year. Air compressor is mainly used to provide air power. It is the basic power product of industrial modernization and automation. It is one of the indispensable equipment in industrial activities. It is widely used in equipment manufacturing, automobiles, metallurgy, electric power, electronics, medical treatment, textiles, etc. Industrial field. When it comes to air compressors, you may be relatively unfamiliar, but if you describe common application scenarios, you will suddenly realize. The application of the air compressor is shown in the following figure: According to statistics, the power consumption of air compressors accounts for about 15% of the total power consumption of large-scale industrial equipment (such as fans, pumps, boilers, etc.), and about 9% of the country’s total power generation. As a key energy-consuming equipment in the industrial field, air compressors have an important impact on the realization of industrial energy-saving goals. my country’s economic development goals are shifting from high-speed growth to high-quality growth. It is necessary to strengthen industrial energy-saving management and continuously improve energy efficiency in order to promote green and low-carbon circular development. Dongya Machinery is accumulating the momentum to continuously improve the energy efficiency technology of the permanent magnet screw machine industry by relying on the concept of continuous development, and takes the lead in the field of air compressors. Since the compressor was included in the “Energy Efficiency Star” selection by the Ministry of Industry and Information Technology in 2013, the company’s products have been selected for many times in the “Energy Efficiency Star Product Catalog” of the Ministry of Industry and Information Technology with its leading energy efficiency level of “Better than Energy Efficiency Class One”, and a total of 6 models have been selected. , The number of selected models ranked second in the industry; from 2017 to 2019, the company’s products were selected for three consecutive years in the Ministry of Industry and Information Technology’s “Recommended Catalogue of National Industrial Energy-saving Technology and Equipment” for their excellent energy efficiency. A total of 24 models were selected, and the number of selected products ranked first in the industry two. Dongya Machinery has won the first batch of manufacturing individual championships in Fujian Province. With the continuous technological innovation, excellent product performance, strict quality control and perfect marketing network and other advantages, the company’s “Jaguar JAGUAR” brand has been widely recognized by the market. “Jaguar JAGUAR” has been awarded as Fujian Famous Brand, Fujian Famous Brand Product, Xiamen High-quality Brand, etc.; “Jaguar JAGUAR” brand has become a well-known brand in the industry, and its end users include CRRC, BYD, Gold Cabinet and many other well-known enterprises. In recent years, with the improvement of product efficiency and the innovation of its own technology, Dongya Machinery’s operating income has remained stable, but its net profit has increased slightly. From 2017 to 2019, the operating income of East Asia Machinery was 592 million yuan, 577 million yuan, and 606 million yuan, respectively. The net profit was 99,614,400 yuan, 94,577,600 yuan, and 85,239,600 yuan, respectively. 03. The company has only one natural person shareholder, and the shareholding structure is concentrated Before this issuance, the company had 5 shareholders in total, and their shareholding status and the nature of their shareholding are as follows: According to the “Receipt for the Record of Change of Foreign-Invested Enterprises” issued by the Xiamen Municipal Bureau of Commerce on November 8, 2019 (No.: Xiamen Commercial Foreign Investment Co., Ltd. 201900165), the issuer is a joint-stock company, of which Han Yinghuan and Pacific Jaguar are foreign shareholders. Before the issuance, the company had only one natural person shareholder: Chairman Han Yinghuan. Among the issuer’s shareholders, Han Yinghuan holds 60% of Pacific Jaguar’s equity through Pacific Goal, is the actual controller of Pacific Jaguar, and has a concerted relationship with Pacific Jaguar. At the same time, Han Yinghuan and other natural person…

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Air Compressors

Ingersoll Rand Quick Response in front of the Zhengzhou Henan Flooding Catastrophe

Posted on 2021-07-252021-08-14 by CPMC Air Compressors Guide

25
Jul

At present, continuous heavy rainfall floods Henan, causing serious waterlogging disasters in cities such as Zhengzhou, and the flood control situation is very severe. The sudden and major danger has caused a major threat to the safety of people’s lives and property. Ingersoll Rand immediately contacted compressor users in Zhengzhou and other flood-affected areas in Henan. The service engineers responded quickly and cooperated with the company in equipment emergency repairs. Important Notice If the air compressor station is flooded, flooded or faced with the threat of flooding, remember the following tips: Shut down and cut off the power supply: Unless the insulation safety is confirmed, do not restore the power supply to prevent personal injury and avoid secondary damage to the equipment. Except for obvious flooding effects, please check the outdoor air intake filter and air intake pipe to ensure that rainwater will not penetrate into the main engine through the air intake pipe. Responding to the disaster situation Ingersoll Rand has initiated the following emergency operations 1. The service engineer based in Henan is ready to communicate with related companies about the damage situation and remind them of precautions. 2. Under the condition of ensuring safety, rush to the customer’s air compressor station in need to conduct on-site emergency assessment. When the site conditions permit, carry out on-site disassembly and inspection of the compressors affected by the flood, check the internal damage, and provide further maintenance plans. 3. The Technical Support Department provides expert-level support at any time. At the same time, according to different disaster situations, Ingersoll Rand provides the following disaster relief services. 1 Compressor immersion Provide the whole machine back to the factory for maintenance and testing Main engine overhaul Main motor overhaul Clean the inside of the unit Routine maintenance of the unit Electric control board Controller Clean up other accessories 2 Compressor water ingress is serious Provide on-site technical evaluation services, evaluate the replacement of large parts and the replacement of consumables Main engine overhaul Main motor overhaul Routine maintenance of the machine department Electric control board 3 Compressor water is not serious Provide replacement of consumable parts, including three filters, oil, foam, etc., and check electrical components Ingersoll Rand provides exclusive services and solutions for the overhaul of the whole machine and the spare parts that need repair due to the damage of the disaster. For more details, please contact the local sales and service personnel.

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Air Compressors

Common Causes of Air Compressor Accidents – Reasons Well Explained!

Posted on 2021-07-252021-08-14 by CPMC Air Compressors Guide

25
Jul

Compressors are essential power equipment for chemical and petrochemical production. From an energy point of view, a compressor is a machine that converts the power energy of the prime mover into gas pressure energy. With the development of science and technology, the application of pressure energy is becoming more and more extensive, making the compressor one of the indispensable key equipment in many sectors of the national economy. During the operation of the compressor, some failures and even accidents will inevitably occur. Today, the editor from Chengdu Pudding Mechatronic Co. will explain the reasons of the combustion and explosion accidents in compressors and compressor mechanical accidents. Burning Explosion Accident In chemical and petrochemical production, compressor combustion and explosion accidents are extremely dangerous, which not only seriously affects safe and stable production, and causes extremely serious economic losses, but also causes casualties and damage to buildings. Therefore, the combustion and explosion accident of the compressor has attracted people’s attention. The compression medium of the compressor for petrochemical industry is mostly flammable and explosive gas, and it is very easy to leak under high pressure conditions. Flammable gas leaks through defective parts such as cylinder block connections, suction and exhaust valves, flanges, welds and seals of equipment and pipelines; compressor components are fatigued and fractured, and high-pressure gas rushes out to the workshop space; air enters the compressor The system forms an explosive mixture. At this time, if the operation, maintenance and repair are improper or unreasonable during operation, maintenance and repair, the mixture of flammable gas and air that reaches the explosive limit concentration will burn extremely violently when it encounters a fire source. It even caused an explosion. For oxygen compressors, if flammable gas, grease, rust, paper scraps and other impurities and metal objects are mixed into the oxygen stream, when the lubricating fluid is suddenly interrupted or the supply is too insufficient, it will cause the cylinder to “dry grinding” and cause high temperature. Combustibles react quickly with oxygen under high pressure and high temperature to cause spontaneous combustion. Due to the accumulation of heat and the combustion-supporting of high-pressure oxygen, the combustion can be intensified, causing extremely serious cylinder combustion and explosion accidents. Petrochemical compressors and air compressors mostly use mineral lubricating oil for cylinder lubrication, which is a combustible substance. When the temperature of the gas rises sharply and exceeds the flash point of the lubricating oil, intense oxidation will occur, and there will be a danger of combustion and explosion. In addition, the lubricating oil molecules that exist in suspension can easily react with oxygen in the air under high temperature and high pressure conditions, especially the oil film attached to the hot metal wall of the exhaust valve and exhaust pipe, and its oxidation is even more serious. Intensified, generating acid, asphalt and other compounds. They are combined with dust in the gas and metal particles generated by mechanical friction, and deposit in the cylinder head, piston ring groove, gas valve, exhaust pipe, buffer tank, oil-water separator and gas storage tank to form carbon deposits. Carbon deposit is a kind of flammable material. It may cause spontaneous combustion and even explosion under conditions such as high temperature and overheating, accidental mechanical impact, airflow impact, electrical short circuit, external fire and static sparks. A large amount of CO is produced after the coke is burned. When the content of CO in the compressor system reaches 15% to 75%, an explosion will occur, releasing a large amount of heat at the moment of the explosion and generating a strong shock wave. Due to the rapid increase in gas pressure and temperature and the rapid expansion of combustion products, the shock wave propagates and spreads along the direction of the compressed gas flow at supersonic speeds, causing multiple continuous explosions. During the compressor startup process, the compressor system was started without replacing the air in the compressor system with inert gas or the replacement was not complete (oxygen content exceeded 4% or residual combustibles and other impurities); due to lack of operating knowledge, the compressor was not turned on (Or ice machine) outlet valve and bypass valve cause overpressure; during operation, due to the malfunction of the compressor gas regulation system, the gas pressure is too high, etc., which will cause combustion and explosion accidents. Chengdu Pudding Mechatronic Co. CPMC is an independent supplier of genuine/original parts, woodworking/industrial tools of blades, aftermarket and OEM compressor parts. We are not affiliated with most manufacturers mentioned in this web site (unless parts are notated as “OEM”). Original Equipment Manufacturer names are the trademarks of each manufacturer. On parts, filters, and lubricant products marked “equivalent” or “replacement,” OEM names and part numbers are for reference only. Working closely with China domestic and international top branded compressors, we are proud to trade a wide range of air compressors, woodworking tools and the related parts with VERY competitive prices. Chengdu Pudding Mechatronic Co. CPMC will keep updating air Compressors industry news from domestic and abroad. Should have any questions on air products, please feel free to email to sa***@ai*****************.com.

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Industry News

Technology is the Main Problem Restricting the Development of China’s Valve Industry

Posted on 2021-07-222021-08-14 by CPMC Air Compressors Guide

22
Jul

Valve is an indispensable fluid control device in various sectors of the national economy such as petroleum, chemical industry, power station, long-distance pipeline, shipbuilding, nuclear industry, various cryogenic engineering, aerospace, and marine oil extraction. After years of development, the number of valve companies in China ranks first in the world…

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