High Strength Steel Left / Right Rotation Deirection LBS sleeves

Brief introduction:

LBS grooved sleeves can be placed over smooth and ungrooved drums- suitable for modification or replacement of drum. It is usually cheaper to replace a worn out sleeve than replacing or repairing the complete drum assembly.

About company:

Early introduction the advanced technics form domestic and foreign,after years R&D,our company had a major breakthrough in lifting machinery's multilayers spooling field and obtaied the production patent of LBS groove in 2010.Meanwhile we created our brand -LBS. At the prosent, the company have formed a stable and serialized production mode.

The split -sleeve system structure:

Split-sleeve consists of a pair of outer shells that are bolted or welded onto a smooth drum, the split sleeve is composed of spiral groove and parallel groove,the groove design conforms to the specified wire rope structure,diameter  and length. compared to cordless groove drum and helical groove drum, LBS grooved drum has obvious advantages in multilayer spooling. it can be widely used in the heavy lifting and compact working conditions.

Product application:

As LBSS series winch grooved sleeves have the above characteristics, it has wide application range. it can be applied in the aviation, shipbuilding, offshore crane industry, oil field, coal, port, marine platform, construction, railway and other heavy machinery field.