Sheave use: do not allow the use of wire rope diameter is greater than the sheave rope diameter allowed. When the lifting rope suspension Henan elevation greater than 450 sheave must recalculate the sheave bearing parts of strength. On the day when you press the wheel mounted sheave platform, in addition to the choice of Atlas bolted outside suspension sheave how much money should be in the front and rear bearing end welded to the stopper with wedge adjustment of the position of the sheave. Mine Tianlun scope and features: Mine shaft sinking sheave mounting suspension sheave manufacturer on derrick, as a support for the mine hoist when the hoist drum to support drag lift between the container guide rope steering purposes . Rope groove with plastic lining or plastic block, increase the service life of the rope. Mine shaft sinking sheave wheel only rotates.