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China, Chinese Tungsten Carbide Wire Tools Carbide Rolls1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drawing DieCarbide RollerCarbide Roller Rings
Zhuzhou Better Tungsten Carbide Co., Ltd.
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Product Description Zhuzhou Precision Tungsten Carbide 3D Roller in sets Tungsten Carbide Guide Roller is widely used as seal faces with resistant-wearing, high fractural strength, high thermalconductivity, small heat expansion co-efficient. It is the best material to resist heat and fracture in all hard face materials.ROLLERS FOR COLD ROLLING RIBBED BARS GRADE AND SPECIFICATION OF ROLLERS GRADEMECHANICAL PROPERTIES DENSITY G/CM3HARDNESSTRS YGH3014.0284.92700 YG1514.2886.82500 STANDARD TUNGSTEN CARBIDE ROLL DIMENSION WIRE RANGEΦ(OD)ΦMM(ID)ΦMM(T)MM 4-8.51258215 9~121258220 4-8.51409015 9~121409020 4-8.51509015 9~121509020 Other types of rollers may be offered according to customers' requirement. Application requirements of dimensional cemented carbide roll rings 1. Any striking on and collision with roll rings is strictly prohibited. 2. When installing the whole assembly of roll rings, the clearance of the bearings in relation to the casings should be on the tighter side . 3. The precision of rotation of the whole assembly ( circular runout and end runout ) should be kept within ±0.05mm. 4. The fitting -in of the whole assembly and the roll rings shall be a transitional fitting -in and fastened. 5. The roll rings should not be cooled by water or oil water emulsion. 6. The joints of the pipes in the internal cooling system should not be leaky and it is advisable that no cooling is applied.
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