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Basic Info.

Model NO.:HCR                      Certification:ISO9001: 2000

Condition:New                      Material:Plastic and Ceramic

Application:Automatic Winding Machine      Polish:Ra0.2

Beating Rotation:0.15                      Brand:Hartai

Export Markets:Global                      Port:Shenzhen

Automatic Grade:Automatic                  Size:as Your Request

Sample:Available

Additional Info.

Trademark:HARTAI                           Packing:Carton

Standard:ISO                               Origin:Dongguan, Guangdong Province

HS Code:847990                             Production Capacity:500000PCS/Month

Product Description

Plastic Flanged Ceramic Wire Guide Pulley  for drawing wire

Flanged ceramic roller, Wire guide pulleys (ceramic pulleys) is commonly used component when wire passing is required, it can be used in coil winding machine, cable machine and the textile machinery as well. The porcelain ring is mounted on the bearing, Coil winding wire guide pulley(wire roller) will rotate by the thread and wire passing on the surface of the ring. Thus the sliding friction has been converted to the static friction.

But at the start and stop, in order to overcome the inertia, there will be a partial sliding friction. The surface Polish degree of the porcelain ring reaches Ra0.2; The beating during rotation is under 0.15. We select the 99% AL2O3 as the material with the hardness of HRA88 and the density of 3.85...Two nylon side walls have been put to the both side of the ceramic ring and the bearing, coil winding wire guide pulley (wire roller) combines one wire roller.