BD-16 Italian air compressor Valve: High quality and high efficiency imported reed valve with small inlet resistance and large exhaust capacity, the service life is 10 thousand hours! C Cylinder: Hear resistant cast iron material multi fin design to ensure the best cooling effect. Crankshaft: High strength and wear resistant crankshaft. double balancing block and high precision bearing. ensure the best balance of running. Crankcase: a cast iron crankcase, equipped with an oil mirror and a fully pressurized respirator. Connecting rod: Forged aluminum or nodular iron connecting rod is of high strength and difficult to deform. The design of both ends of the open connecting rod is equipped with a wear-resistant copper bush, and an oblique type oil hammer is designed to ensure the service life. Piston ring: Aluminum Alloy piston high strength, reduce inertia. improve the body stability, the two oil ring. two ring design, to ensure low fuel consumption and low surge. improve the compression efficiency. The cylinder cover: Using high strength aluminum alloy material. increase the exhaust capacity of the patented design, has good heat dissipation. exhaust temperature than the traditional cylinder cover is lower than 15 degrees. Fan wheel: The fan wheel has patented angle blades designed to provide an additional 10h cooling air volume and rapidly reduce the exhaust temperature. Filter the cyclone air filter is designed with free patent technology, and the high quality filter core is adopted to enhance the air intake capacity of the cylinder. Effect are guaranteed. Filter: The cyclone air filter is designed with free patent technology, and the high quality filter core is adopted to enhance the air intake capacity of the cylinder meanwhile, the exhaust quantity effect and the noise are guaranteed.