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Material of Copper Mould Tubes

Cu-DHP ( phosphorus deoxidized copper ): Suitable for billet size ≤ 160 mm x 160 mm

Cu-Ag ( copper silver alloy ): Suitable for billet and bloom size ＞ 160 mm x 160 mm

Cu-Cr-Zr ( chromium-zirconium-copper alloy )：Suitable for beam blank and rectangle blank

Taper of Copper Mould Tubes

COBAX as the builder of metallurgical plant, our professional knowledge enables us to develop and design the most suitable taper for any steel. Under the same conditions, the acceptance of copper tubes with different taper and other mass production practices have proved the professional authority of our development technology. We can recommend the best internal geometry according to abax technology, or make it according to your copper tube drawing. All possible taper are available: single taper, multi taper, parabolic, convex, diamond taper.

Coating of Copper Mould Tubes

COBAX electroplating plant has the world's leading electroplating technology, which can strictly control the coating thickness, and the coating thickness of copper tube corner and side wall are strictly monitored within the tolerance range. The coating in the mould copper tube plays a decisive role in the life of the copper tube. Cobax high-quality European process hard chromium coating and composite coating ensure that the steel throughput of each copper pipe is doubled. The Ni Co multilayer structure has high hardness and the best copper based bonding strength. The coating can also be designed and customized according to customers' requirements.

Inspection of Copper Mould Tubes

COBAX has its own intellectual property precise testing instrument, measuring the internal geometry of each mould copper pipe, and generating relevant inspection report. In addition, the laboratory also supervises and controls every process from copper billet to final mould copper tube.

Product Application

COBAX has a first-class European design team, which can design and customize the mould copper tubes of various billet according to the customer requirements