As a kind of friction clutch that uses compressed air as manipulating power source, pneumatic-tyred clutch is widely used in such equipment as oil drilling rig and workover rig, and is also an important part of the drive systems of oil drilling rig and workover rig.
[pdf] Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The numbe.
[pdf] Sullair is the world's largest manufacturer of rotary screw air compressors. It was founded in 1965 and headquartered in Michigan City, Indiana, USA. As a pioneer in the compressor field, Sullair's manufa.
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