Hoist LBS Grooved Main Drum Electric Winch Machine Elevator Lifting And Ship Deck

Title:Electric winch hoist LBS grooved main drum for elevator lifting and ship deck.

Product details:

Surface:thermal spray zinc

Drum diameter:225mm

width between the flanges:250mm

groove type:LBS groove

Sling type:steel wire rope

Machine equipment:CNC center

Material: stainless steel / alloy steel/ carbon steel and other high strength steel

This winch drum uses LBS groove,and its special advantages as follows:

1. the structure of groove is based on the rope's diameter and structure so that it can make the rope crushed against groove wall in the spooling.

In that case,each layer will be neat and well-organized.

2.Prolong rope's service life and recude the cost.

Service condition of LBS groove:

1.The flanges of drum must be perpendicular to drum wall at any condition,even under load.

2.The rope must be kept under tension in the process of spooling so that the rope can be crushed against groove wall. when the spooling can not meet this condition,a press roller shall be used.It is generally recommended that the tension of the rope shoule be at least 2% breaking tension or 10% working load.

3.The fleet angle range should generally never be more than 1.5 degrees and not less than 0.25 degrees.

4.When the wire rope released from the drum goes around the sheave,the center of sheave should be over the center of drum.

5. The rope structure must be kept roiund and not loose,even under the maximum load.

6.The rope must be anti-rotation structure.

7. Pls measure the change of rope diameter under different load.

Product application range:

It can be widely used on aviation,shipping,offshore crane industry,oil field,coal,port,marine platform,construction,railwayand other heavy machinery field.

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!