APPEARANCE OF ZW SERIES PRODUCTS – TAIZHOU ZHONGWEI

Changde sk series low pressure oil-free screw air compressor

Changde sk series low pressure oil-free screw air compressor

KAESER COMPRESSORS’ SX, SM, and SK series of rotary screw compressors are the perfect solution for smaller compressed air systems. Not only do these compressors deliver more compressed air for sustainable energy savings, they also. . From the ground up, these compressors have been designed with the user in mind. Fewer wearing parts and using premium quality materials ensure reduced maintenance. . With a cutting edge research and development team committed to building industry-leading products, KAESER continues to deliver. . KAESER’s screw compressors meet our rigorous “built for a lifetime” standard. Designed and built with KAESER’s generations of. . In our systems design approach, KAESER chooses the components that work together in the most energy efficient way possible. Each and. [pdf]

Zhongwei down-the-hole drilling rig consultation

Zhongwei down-the-hole drilling rig consultation

The higher the working pressure of the down-the-hole drilling impactor, the faster the rock drilling speed. Since the drill impactor is designed according to a specific. . The impact energy of the down-the-hole drilling impactor must ensure the specific energy of the drill bit, so as to effectively break the rock, and at the same time obtain a more. . Generally, when the impact energy is constant, the higher the impact frequency, the greater the impact power. However, the outer diameter of the impactor is constrained by the diameter of the borehole. The higher the impact frequency, the smaller its impact energy. Therefore, the increase of impact frequency is limited by the specific. [pdf]

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