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Innovation
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OPPAIR focuses on the production, research and development, and sales of screw air compressors. The production base is located in Hedong District, Linyi City, Shandong Province. Sales departments are set up in Shanghai and Linyi respectively, with two brands, Junweinuo and OPPAIR.
OPPAIR continues to break through and innovate, and its products include: Fixed speed series, permanent magnet frequency conversion (PM VSD) series, two-stage compression series, high pressure series, low pressure series, nitrogen generator, booster, air dryer, air tank and other related products.
OPPAIR focuses on quality and serves customers. As China’s top screw air compressor supplier, we start from customer needs, continuously develop and innovate, and are committed to providing customers with high-quality, cost-effective screw air compressors. Every year, we invest a large amount of funds to develop low-consumption and energy-saving screw air compressors, helping a large number of customers reduce production costs.
Service First
In order to avoid premature wear of the screw compressor and blockage of the fine filter element in the oil-air separator, the filter element usually needs to be cleaned or replaced. Maintenance time is: 2000-3000 hours (including the first maintenance) once; In dusty a...
How to connect screw air compressor to air tank? How to connect a screw air compressor? What should be paid attention to when installing air compressor? What are the details of installing air compressor? OPPAIR will teach you in detail! There is a detailed video link at the end of the article! I...
The use and demand of two-stage screw air compressors are increasing. Why are two-stage screw air compress machines so popular? What are its advantages? will introduce you to the advantages of two-stage compression energy-saving technology of screw air compressors. 1. Reduce the compression r...
The refrigerated dryer matched with the air compressor should not be placed in the sun, rain, wind or places with relative humidity greater than 85%. Do not place it in an environment with a lot of dust, corrosive or flammable gases. If it is necessary to use it in an environment with corrosive g...
Many customers do not know how to choose a screw air compressor. Today, OPPAIR will talk to you about the selection of screw air compressors. Hope this article can help you. Three steps to select a screw air compressor 1. Determine the working pressure When selecting an rotary screw air compress...
OPPAIR Rotary Screw Air compressors are used very frequently in our lives. Although air screw compressors have brought great convenience to our lives, they need regular maintenance. It is understood that improving the operating environment of the rotary air compressor can extend the trial life ...