Plug Welded Crane Q355B Lebus Grooved Drum Sleeves Cut In Half With Flame

Split-sleeve consists of a pair of outer shells that are bolted or welded onto a smooth drum. We can manufacture spiral groove and lebus groove.

The split-sleeve depends on the drum’s size,wire rope diameter and length. The sleeves is composed of a sleeve cut in half, which can be fixed to a smooth drum by welding or bolted fastening. If we want to make a sleeve, we need only the drum size , wire rope size , and the number of winding layers, We can customize production based on this data.The scope of application is the same as that of lebus drum.

• according to customers' requirements,the flanges are either welded or screw-bolted

• the groove is cut directly into the body of the drum

• the groove is available as either LBS-groove or helical-groove

• groove geometry is determined by rope construction,diameter and length and by application.

• the drum is provided with the requested mounting dimensions to the fit the flanges by welding or screw bolting.