Hebei Junke Machinery Technology Co.,Ltd
Hebei Junke Machinery Technology Co., Ltd Products: Drum, Sleeve, Winch, Gear
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Drum is one of the important parts of lifting machinery, used to wind wire rope in lifting mechanism or traction mechanism.By transferring the driving force provided by the hydraulic or electric drive device to the wire rope, the rotary motion of the drive device is transformed into the linear motion required.
1) Single winding: Only 1 layer of wire rope is wound on the drum, spiral groove is usually cut on the drum surface.
2) Double winding: The drum is wound with 2 layers of wire rope, spiral grooves or lebus grooves can be used.
3) Multi-winding:Multilayer wire rope winding on the drum, used for particularly large lifting height or compact mechanism occasions, the surface of the drum cutting lebus grooves.
2. According to the processing method:
1) Casting Drum:The casting material is usually cast steel or cast iron.
2) Welding Drum:The drum core is made of seamless pipe or rolled with steel plate, welding flange and drum core, and eliminating welding stress before machining.
3. According to the number of drum segmentation
1) Double winding:Two wire ropes can be wrapped around a drum.The rope can be wound in the same direction or in the opposite direction
2) Multi-winding:The surface of a drum is divided into several drums by baffles, each of which can be used separately for winding rope.
Processing Equipment: CNC Machining Center
Rotation Direction Of Grooves: Lefthand
Wire Rope Diameter: 3 MM~65 MM
Each Layer Laps: 20.5 laps
Layer: 5 Layer
Rope Groove Type: LEBUS Rope Groove
Number Of Ropes: Two