色翁荡息又大又硬又粗视频,亚洲精品一区二区三区无码夜色,亚洲欧美人成无码苍井空,亚洲乱妇老熟女爽到高潮的片,好久被狂躁A片视频无码免费视频

The features of KA series industrial air compressor:

KA series air compressor widely used in pneumatic clamp, pneumatic tools, tire inflator, blowing process, spray painting, sandblasting, fluidic element and other places where need compressed air.

Powerful type big head design, use good, enough material. Strengthening design for the main components, dimension of the handpiece, weight all more than other factories, high safety, and low speed, particularly suitable for heavy duty、long time continuous operation, particularly high reliability and long service life.

Especially air cooling design and air flow design, low exhaust temperature, not easy to carbon deposition and high efficiency.

Using annular valve group design, valve plate material is Sweden stainless steel valve plates, group valve spring material is imported from Japan set of dedicated valve spring steel wire, and no bending movement during the valve plate operation, especially good for the air valve performance and life index.

Piston ring use Japan's riken ring, durable, not leak oil.

Crankshaft by high frequency quenching, especially wear-resisting.

About moving parts by precision balance, movement smoothly, especially low noise.