Smooth Drum Covered Lebus Grooved Split Sleeves For Oil Well Drawworks

The rope groove system is formed into a sleeve with groove shape, also known as LEBUS sleeves. After finishing, it is cut into two pieces along the direction of 180 degrees, and finally welded with the drum body. This method can reduce machining time and improve machining efficiency. When the rope groove needs to be replaced for a long time, the outer sleeve can be replaced directly, saving 500% of the cost.

Winch, winding steel wire rope or chain with a drum to lift or pull heavy objects of light and small lifting equipment, also known as winch. The hoist can lift the weight vertically, pull it horizontally or obliquely. Winch is divided into manual winch and electric winch two. Now mainly with electric winch. Can be used alone, also can be used for lifting, road construction and mine hoisting machinery components, because of simple operation, large rope winding, easy to move and widely used. Mainly used in construction, water conservancy engineering, forestry, mining, wharf and other materials lifting or flat tow.

Double folding rope groove makes the wire rope winding smoothly, load evenly distributed between each layer, practice has proved that this technology greatly prolongs the service life of wire rope, data shows that can prolong the life of wire rope more than 500%, reduce wire rope damage, improve safety, and reduce the mechanical equipment for rope replacement downtime.

Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch, Hydrologic winch, etc.

Outline Structure of Drawing

Processing Technic

Hebei Junke Machinery Techonlogy Co., Ltd was established in 2010. Now it is located in Shijiazhuang city, Hebei province, China. Our company covers more than 10000 square meters and it has very convenient transportation. There are more than 300 existing staff members  among who are 100 profressional technicists. We also have skilled workers and advanced processing equipments.

Our factory has more than 2000 sets of casting, forging, gear machining, sheet metal stamping, welding, heat treatment,machining and other advanced equipments. In recent years, we have introduced 80 machines of 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 other advanced processing equipments.

Our factory always adhere to business idea of "Honesty and Credibility＆Customer First". With high reputation, high quality products and a competitive price policy ,we provide our customers with satisfactory services.

We hope to establish long-term and stable business cooperation with domestic and foreign customers!