Mine Shaft Sinking Headframe
Shaft sinking headframes are mainly fabricated welding or bolting steel pipes, section steels, etc. The headframe consists of several parts: sheave house, sheave platform, main truss, tipping platform, access ladders, and foundation. Meets construction and process requirements of vertical shafts with varying diameters and depths. While meeting strength, rigidity and stability criteria, the headframe features rational […]
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