Name:The Split -LBS Sleeves with Either Helical or LBS Parallel Grooves

The split-LBS sleeves can be widely used on cranes of all types,cranes on ships, construction cranes,tower cranes,oil rigs and more.

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

Split-sleeve consists of a pair of outer shells that are bolted or welded onto a smmoth 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 with cordless groove(smooth) 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 applications:

As LBSS series winch grooved sleeve 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.

Product description:

LBS-Winch grooved drum:(custom requirements)

Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and technical personnel, We have skilled workers, advanced processing equipment.

Our factory has casting, forging, gear machining, sheet metal stamping, welding, heat treatment, machining and other advanced equipment more than 2000 sets. In recent years, we has introductioned Germany CW1000 processing center, CNC four axis, five-axis linkage machining center, CNC punching machine, large CNC gear hobbing gear grinding machine, large CNC floor-type boring and milling machine, vacuum electron beam welding, CNC welding robots and 80 machine and other advanced processing equipment.

Our factory adopts advanced and reliable technology, specializing in the production of various types of winches, LBS wire rope groove drum, automatic rope arrangement, petroleum drilling rig winch, trailer mounted pumping unit,fifth wheel,Herringbone Gear,etc., products widely used in aviation, shipbuilding, metallurgy, petroleum, coal, port, wind power, hydropower and other heavy machinery field. in addition to the domestic market, products as been successfully exported to Singapore, America, Britain and other parts of Asia pcific and the west.

In the process of production and management we always adhere to market-oriented, based on the science and technology, relying on scientific and technological innovation, in accordance with the domestic and foreign latest relevant standards and specifications, constantly absorbing new technology improved product of research and development, so that the overall quality of products continue to increase. our factory always adhere to the "integrity, customer first " business purposes, with high reputation, high quality products and service system, and a competitive price policy, to provide customers with satisfactory service, we sincerely look forward to working with customers from home and abroad to establish long-term stable business cooperation!