Oil-free screw air compressor machinery, Xingchang Pneumatic Machinery (certified), screw air compressor machinery provided by Qingdao Xingchang Pneumatic Machinery Co., Ltd. Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is specialized in the "screw air compressor, high-speed centrifugal compressor, compressed air systems, piston engine, gas tank" of the enterprise, the company adhering to the "integrity management, intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cui Junbo. Internal pipe Lu Boge in all internal lubricant system and air / lube oil system, only use high-precision hydraulic pipe and threaded fittings. The whole system is just a hose located clean air side. Your benefit: no oil to bring to the hose, the hose will not deteriorate and damage the ring, or cause leakage of the relevant interface. Reduced lifetime maintenance costs. Oil-free compressors to maintain and clean inside. Berg silencer designed with rubber feet, blocking vibration transmission from the times of the chassis. Laminated nylon insulation construction, fiber cotton insulation materials Berg oil-free screw air compressor machinery, and additional air inlet located at the silencer plate (models start from S31-2) all of which help to provide the user with a very German Berg comfortable noise level micro oil-free screw air compressor machinery, but these changes have no effect on operation. Currently there are three suitable silencer Berg way Optional: standard configuration intake silencer micro BOGE oil-free screw air compressor machinery, optional mounting fixed to the cooling air outlet at the top of the ultra-quiet cooler assembly cover, an optional set on top of the cooler air guide duct system components. Tiao's benefit: reducing the noise, so that resettlement site workplace possible.