With the aim of enhancing the anti-corrosion resistance strength of out bimetallic screw, our Co. had, in the year 1997, imported from Japan a spray coating equipment and after repeated testing, had discovered that this kind of coating treatment can produce a 1.0 to 4.00 mm coating thickness of WC/Co, CrC/NiCr anti-abrasion acd anti-corrosion resistance surface.
Coation Density : 98-99.8%
Hardness Degree : Hv1100-1400° and above
Adhesive Strength : 10000psi abd above.
Alloy Powder : WC, NiCr
Adjustment in powder composition can be made to suit different kind of
Spray Coating Application :
- For screws used in plastic injection moulding machines.
- For surface hardness treatment of parts and accessoried used in the aero-space industries.
- For srews an dfollers used in plastic extrusion moulding machine, cement manufaturing machine, printing press, paper-making machines.
- For surface hardness treatmentof moulds and any metal parts afthe casting and ship-building industries