Copper mould tube

Square, Rectangular, Round and Beam Blank copper mould tubes. With dedicated to research of new technologies, we continuously develop various sizes, materials and special shapes, large and super large size mould tubes.

Various sizes and types of copper mould tubes and plates have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

Product Details

The copper mould is one of the most important components of a continuous casting machine.

LMM GROUP CCM is equipped with advanced equipment and enjoys excellent technology for mechanical and electro-plating processing. It has complete testing devices, perfect production management and strict environmental protection measures. Our products have high quality with good performance. Various sizes and types of copper mould tubes and plates have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc.

Our main products: Square, Rectangular, Round and Beam Blank copper mould tubes. With dedicated to research of new technologies, we continuously develop various sizes, materials and special shapes, large and super large size mould tubes. We also developed various types of high efficiency copper mould tube for continuous casting machine. Our products range also features mould assembly and other metallurgical spare parts. Apart from copper mould tubes, we also produce various types of copper mould plates and assembled beam blank moulds.

Our production equipment

  • 30 advanced CNC centers
  • 2 sets special CNC machine tools.
  • We have complete electro-plating facilities, first class electro-plating equipment and up-to-date electro-plating technologies. We have two electro-plating workshops for mould tube plating and mould plates plating separately and each of them covers an area of 1800 square meters. There are 32 tanks for Cr plating of mould tubes and 7 tanks for plating of mould plates. The maximum siza of round tubes that can be plated is up to Dia. 1500mm and the widest mould plates can be plated is up to 3800mm.
  • We have advanced water-treatment system. We adhere strictly to the environmental policy of zero emission which makes our company a green and environment-preserving enterprise.

Our company posses the certificate of ISO 9001:2000 and environmental management certificate ISO 14001. Our company also builds internal internet management.

Our policy of quality management is “Excellent product quality, Best out of best, Reputation first,  Customer first.”

LMM Mould’s key features:

· 100% high quality Chile originated Copper;
· CuDHP, CuAg0.1, CuCrZr, CuNiBe, CuCoNiBe alloy, etc
· Cr/Ni/NiCo/Ceramic coating etc with various shapes; 
· state of the art milling, drilling, measuring & testing facilites etc with more than 20 years manufacturing experience,in accordance with EN, DIN, ANSI, AS standards, meet the strictest requirement;
· quick delivery time, 25 days or shorter;
· more than 80000 pcs capacity annually;

Equipped with a complete set of production process

Smelting/Casing - Forging/Extrusion - Machining - Electro-plating - Quality Assurance


Mould assemblies are key equipment for continuous casting. We produce round,square,rectangular and beam blank mould assemblies of different sizes with material of stainless steel and carbon steel. We have vertical and curved types in structure, The precision of mould assemblies are guaranteed as the forged stainless water jackets are produced by extrusion while assembled water jackets are machined by high precisionn CNC machines.

Mould Material

TP2 is a 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.

CuAg0.1 with 0.08%-0.12% silver during copper ingots melting will increase the recrystallization temperature of copper by 100C, which will increase the heat stress and anti-abrasive property of copper mould tube interior surface, showing better heat resistant property than TP2.

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 hight temperature. It has hight heat conductivity, melting point, anti-fatigue and anti heat stress properties. Their 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 & Plate 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, LMM 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 be worn. We use hard chrome plating to increase the life of mould tubes. The plating thickness recommended by LMM will be controlled in the best range. As for the coating of copper mould plates, based on our years of experience, we are able to provide Cr coating, Ni-Cr coating, Ni-Fe coating and Ni-Cr coating to meet the demand of various customers both at home and abroad.

Research & Development

Our company has 50 technicians and 15 of them have  senior professional titles. We have strong ability to develop products of various materials and sizes (Square, Rectangular, Round, Nonstandard and Beam Blanks, with range from the smallest of 50×50mm to the largest of Dia.1500mm round tubes, 500×500mm Square tubes, 120×650 rectangular tubes). Strong R&D abilities can meet the customers demand to the maximum extent.  The perfect combination of experience and theories constantly improves the quality of our products. We are dedicated to shaping steel!

Quality Assurance

The target of our work is to improve our technological capacities to be in the interest of the customers. For the purpose, we have been dedicated to new products development. We established R&D department for new alloys, optimized copper taper and better anti-abrasive coating. Our physical and chemical laboratories are equipped with advanced analysis and inspection devices which provides strong guarantee for the quality of our products.

Taper Measuring Apparatus, Main inspection instruments and meters.


The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

Product Brochure Download

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 


Dalian Office:
Building 8, Yintian South Park, Yida Chuntian, Ganjingzi District, Dalian 116000, China 
Shenyang Office:
Room 12-12 A4 Building YuZhou Square, Huannan Disruct, Shenyang City China
Tel: +86 84174804

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