Mold copper pipe has good physical properties such as heat conduction, but it is easy to oxidize in the air. The use of anti-oxidant, also known as copper anti-oxidant treatment, can improve the anti-tarnish and anti-oxidation ability of the copper tube of the mold. A passivation film is formed on the surface to prevent the surface from darkening, and to improve its corrosion resistance, discoloration resistance, and oxidation resistance, and does not affect the welding performance. Especially the use of mold copper tube, passivation treatment after polishing. The stock solution of the amount of antioxidant can be used directly. The anti-oxidation protective agent is the last anti-oxidation process in the copper polishing process. During use, the workpiece should be immersed in the chemical and slightly shaken so that the workpiece can fully contact the chemical. The anti-oxidation protective agent has no pungent odor, simple operation and high production efficiency. However, after the workpiece is treated with chemical water, the surface must be cleaned with water or pure water. Otherwise, it will affect the surface of the workpiece.
Possessing advanced manufacturing equipments and cutting-edge technology for mechanical and Eelectro-plating processing, in order to meet customer’s requirement, the company designs and develops cooper mould tube and plate according to DIN, ASTM, EN, JIS standard. Providing diverse lines of the products backed by expert R&D technical support, we develop closer customer relationships and taking on a larger role in the total supply and manufacturing chain. The diverse products include copper mould tubes and copper mould plates.
Our ISO 9001:2015 certification registered production facilities are emblematic of Shengmiao’s ongoing commitment to quality and sustainability in the manufacture of these products. The company maintains stringent quality processes and standards in the industry to ensure an effective Quality Management System, continual improvements, and excellence in customer satisfaction.
Being approved by international well-known inspection institutions such as SGS, OMIC, IKA, ISQI, COTECNA, our products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation.
As an influential and responsible supplier, we are able to provide our customers with more thoughtful services and technical support. To ensure long-term customer satisfaction, we offer comprehensive support for copper mould over their whole life cycle.
Production Process of Copper Mould Tube
MELTING & CASTING --- HOT EXTRUSION/FORGING --- COLD DRAWING --- TAPERING --- MACHINING --- ELECTROPLATING --- MACHINING AFTER ELECTROPLATING --- FINAL INSPECTION --- PACKING
Specifications of Copper Mould Tube
Our products including square copper mould tube, rectangular copper mould tube, round copper mould tube, beam blank copper mould tubes and other non-standard copper mould tubes. Products specification are as following:
Beam Blank Copper Mould Tubes
Copper Mould Tube Material
Hardness at 20℃
Copper Mould Tube Coating
To increase the erosion resistance and service life the casting mould tubes, we dedicated to research special coatings. The mould tubes is coated with different types of internal surface coating: Cr, Ni-Co, Ni-Fe, Ni-Co-Cr. The coating thickness recommended by us has been controlled in the best range.
Size of Copper Mould Tube
We supply all kinds of Copper Mould Tubes of all sizes and dimensions, produced exactly as per the required drawing. The Sizes for Copper Mould Tubes is enlisted as under:
Radius: 2500mm to 16000mm
Square Tubes: 80mm X 80mm - 400mm X 400mm
Rectangular Tubes: 120mm X 240mm – 400mm X 430mm
Round Tubes: 120mm - 450mm
Length: 700mm to 1000mm
Advantages of Shengmiao Copper Mould-Tubes:
TAPER: During steel solidifying, there might be an air gap between the steel strand and the mould inside wall, which will reduce the thermal conduction of steel. In order to minimize the formation of such air gap, the taper of mould should be properly designed to follow the shrinkage curve to the maximum extent. Thus, different taper designs have been provided, such as single, double, triple or multi-taper or parabolic taper depending on factors such as steel grade, casting speed, cooling condition etc.
Mold copper pipe has good physical properties such as heat conduction, but it is easy to oxidize in the air.
You can find our products everywhere heat treatment takes place.
Your Continuous Casting Technology Partner Since 2002.
One of Largest Suppliers of Cooper Mould Tubes.
Copyright © .Shengmiao Instrument Co., Ltd. All rights reserved.