Title:Black Nylon Material Split LBS Grooved Sleeves or LBS Shells

Breif introduction:

It is very expensive for drilling customers to customize a suitable drum for winch. So we design a kind of cover for drum,which is called LBS grooved shells or LBS groove sleeves. We divide it into two parts that could be installed on the drum and instead of making a whole drum.

We can use a variety of materials to manufacture the sleeves. If the customer need a light material,you can choose nylon material.

Product material:

Carbon steel, alloy steel, cast steel, aluminum, all kinds of high-strength steel Q345, Q420, Q460, 15CrMo,20GrMo, 42GrMo, etc

Material standards: GB, AISI, ASME, ASTM, JIS DIN, NF, BS, EN ...

Classification societies certified: DNV, ABS, GL, LR, BV, CCS, RINA, NK, KR ...

Application conditions:

• the split-type LBS groove generally can be mounted on a smooth, grooveless drum-for for retrofit or where the drum needs to be replaced.
• The split -type sleeve system consists of a pair of outer casings that are bolted or assembled on a smooth light cylinder, so that the outer surface of the cylinder becomes a grooved form, and the split sleeve is composed of a spiral groove and a parallel groove, and the groove is formed. The design conforms to the specific rope structure, diameter and length.

Rapid customization:

• material
• the dimension of drum
• rope diameter
• pls provide us detailed drum drawing if possible

LBS grooved sleeves advantages:

1. The customer can choose LBS groove or helical when you need to mount a set of slleves on a unslotted drum.

2. Make the rope ordered arrangement and reduce mess& biting problems in the processing of spooling

3. The cost of sleeves is lower than a drum.

4. easy for installation.

Work flow:

1. The customer provide us with detailed parameters

2. We will design a drawing for customer to confirm

3. Discuss details and ready to produce

4. Payment

5. Ready product materials

6. produce

7. finished and inspection

8. delivery

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!