We supply Pure tungsten products: tungsten powder, slab, bars, rolling plate, sheet, rods, wire, crucible, boat, funnel and other special shape etc. Tungsten alloy products: alloy wire, alloy rod,alloy crucible, and other special shape tungsten alloy etc. With the development of more sophisticated mill machinery and high rolling speeds, together with the demand for high quality wire and strip, the need for tungsten carbide as a roll material is growing.
Solid tungsten carbide rolls have been extensively used in industry, for sheet metal production and, particularly, for the rolling of hard materials and thin strip, where the requirements for surface finish and accuracy are especially stringent. Composite rolls with carbide rings are used for rolling narrow strip, strip edging, wire flat tending and shaped wire, where, again, accuracy and finish are paramount.
Tungsten carbide is further used in Turks Head rolls to produce either square or rectangular wire from round wire with an exceptional degree of finish and accuracy. Tungsten carbide wire straightening rolls are also used in conjunction with this equipment.