Gold Member Since 2009
Audited Supplier

SanShine Electronics (Xiamen) Technology Co., Ltd.

Transformer Tester, Hi-Pot Tester, Winding Machine manufacturer / supplier in China, offering Replace Microtest (5238) Transformer Test System by (SS3302) Automatic Transformer Test System, Lcr Tester Transformer Automatic Tester (SS3250), Slider Type Automatic Big Toroid Coil Winding Machine (SS300S-01) and so on.

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Supplier Homepage Offer Other Hardware Accessories Ceramic Wire Guide Pulley (Ceramic Wire Roller)
Ceramic Wire Guide Pulley (Ceramic Wire Roller)
Offer Type:two sell
Offer Category: Tools & Hardware >Hardware Accessories >Other Hardware Accessories
Offer Post Time:Feb 14,2017
Expiration Date:Aug 03,2017


The ceramic wire guide pulley (wire roller) is used for the direction change and the guidance of the enameled wire. The ceramic circle inside is made by the fine porcelain. There is a high-speed bearing in the ceramic circle which can assure the lag sliding distance between the wire and the circle is no more than 0.2mm, thus the wire insulation film has been protected and the beating of the wire has been controlled within a certain small scope. The sidewalls of the ceramic roller can prevent the jump of the wire during the winding, and stabilized the tension.

1. The surface Polish degree of the porcelain ring: Ra0.2.
2. The sliding distance between enameled wire and the roller: ≤0.2mm
3. The hardness: HRa88.

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