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Copper mould tube
    As the old saying goes, one must sharpen his tool before going to make a perfect work, our company spends heavily on the maunfacturing equipment of copper mould tubes and plates. Now we have 9 sets of large, medium and small hydraulic press, 8 nos. Of CNC machine centers, 2 sets special NC processing machines, which can produce Dia.1200mm round tubes and 3800100070mm copper plates.
Metal mould TP2
    This kind of material is selected by most of the steel plants. It shows excellent heat-proof and anti-fatigue property under high temperature and it has good processing property. Metal mould CuAg
    Adding 0.08%-0.12% silver during copper ingots melting will increase the re-crystallization temperature of copper by 100, which will increase the heat stress and anti-abrasive property of copper mould tube interior surface, showing better heat resistant property than TP2. Metal mould CuCrZr
    Cu-Cr-Zr is a kind of copper alloys which can be normalized by time, It has excellent mechanical property under both room temperature and high temperature. It has high heat conductivity, melting point, anti-fatigue and anti heat stress properites. These outstanding features make it different from the previous copper alloys. It combines all good properties together. But compared with other copper alloys, Cu-Cr-Zr is difficult to be formed with higher products costs. Mould coatings
    Copper has lower hardness which leads to lower anti-abrasive property.Therefore,the area at the lower part of the moulds,where the stress increases drastically due to shells.will be more severely worn.To increase the life time of copper moulds .SINOM provides uniform mould interior surface plating with suitable hardness .Most of the copper mould tubes for small size billet casting are not used in any casting system where there are rigid casting stream support ,therefore they are very sensitive to wearing.We use hard chrome plating which provides efficient anti-wearing protection on the interior surface of the mould tubes and increase the life of mould tubes .The plating thickness recommended by SINOM will be controlled in the best range ,As for the coating copper mould plates ,based on our years of experience ,we are able to provide Chrome coating,Ni-Cr coating and Ni-Co coating to meet the demand of various customers both at home and abroad.

Name Size Camber radius Thickness Length Remarks
Square & Rectangular copper tube Square 5050-500500 Rectangle(100-500)650 4000-17000 Also straight 6-50 700-1000 With slot single taper, double taper, triple taper, quadruplicate taper, parabolic taper and various kinds of continuous taper high efficiency copper mould tubes
Round copper tube 110-1200 5000-17000 Also straight 10-50 700-1000 With slot double taper, quadruplicate taper, parabolic taper and various kinds of continuous taper high efficiency copper mould tubes
Non-standard copper mould tubes, Beam blank copper mould tubes   6000-17000 12-50 780-1016 With slot single taper, double taper, triple taper, parabolic taper and various kinds of continuous taper high efficiency copper mould tubes

Copper Plate Size Specifications Material Coating
length width thickness
Slab 500-3600 700-1000 30-65 Cu-Cr-Zr, CuAg Ni-Co, Cr, Ni-Fe
Beam bland 500-1000 700-1000 200-250 Cu-Cr-Zr, CuAg Ni-Co, Cr, Ni-Fe
Retangular 500-900 80-600 30-60 Cu-Cr-Zr, CuAg Ni-Co, Cr, Ni-Fe
Thin slab 1200-2000 1100-1200   Cu-Cr-Zr, CuAg Ni-Co, Ni-Cr
Ultra-thin slab 1530 1100   Cu-Cr-Zr, CuAg Ni-Co, Ni-Cr