The openable mill housing consistes of casting mill housing frame and casting cover with top adjusting mechanism, tie rod, lock parts, this mill housing has the advantages of low manufacturing cost, easy to use and adjust etc, they are widely used in the steel production line ...
Fuzhou Jinquan Metallurgical Machinery Equipment Company Limited
HDD Hole opener/rock reamer/reamer bit Large-diameter assembled bit is widely used in construction, bridge, highway and railway construction. This series of bits are suitable to various kinds of strata including shale, limestone, cobblestone, dolomite and conglomerate. ...
The device is a specialized tool for clamping drill pipe in mouse when making up and breaking out drill pipe in drilling operation .The most obvious feature of it is auto-adjustble clamping force .There is no need to pull spinning rope ,if match with Kelly spinner to connect ...