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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.
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Screw air compressor The OPPAIR rotary screw air compressor adopts a pre-packaged configuration. The screw air compressor only needs a single power connection and compressed air connection, and has a built-in cooling system, which greatly simplifies the installation work. The air pressure machine...
In the blow molding industry, the correct selection of screw air compressors is crucial, as it directly affects production efficiency and product quality. First, the gas demand must be clear. The flow rate must be accurately calculated, that is, the amount of gas discharged per unit time by the ...
OPPAIR Screw air compressors are widely used in paper mills: they can be used for gas cleaning equipment, lifting equipment, anti-icing of water pools, pressing paper products, driven paper cutters, feeding paper through machines, removing waste paper, vacuum drying, etc. 1. Paper handling: Duri...
The main role of OPPAIR screw air compressors in laser cutting: 1. Providing power gas source The laser cutting machine uses compressed air to drive various functions of the laser cutting machine, including cutting, clamping the workbench cylinder power and blowing and dust removal of the optic...
The chemical industry is an important pillar industry of the national economy, involving many complex process flows. In these processes, OPPAIR screw air compressors are widely used. For example, in polymerization reactions, the compressed air provided by rotary screw air compressors can help sti...
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. First time 500 hours, then every 2500 hours maintenance once; In dusty areas, the replac...