Professional quality cylinders, pneumatic machinery Xingchang (certified), cylinders 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 compressors, compressed air systems, piston engine, gas tank," the business, 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. If the customer requests for a high oil content commensurate, the recommendations with two filters (precision filter + activated carbon filter); some particular sectors (such as food, medicine, electronics, etc.) Qingdao air compressor tank, even also need to configure the adsorption dryer and absolute filters. The volume of the tank should be 10% the size of the compressor displacement - Shandong tank manufacturer between 20% and 15%, we generally choose, when gas consumption is large, the volume of the tank should be appropriately increase the professional quality gas tank, gas consumption if the site is small, can be less than 15%, preferably not less than 10%.