Baoding Sanzheng Electrical Equipment Co., Ltd.

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Baoding Sanzheng Electrical Equipment Co., Ltd. is a professional manufacturer of induction heating equipment, and a high-tech modern enterprise with integration of research, development and production.

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Application Area

Non-ferrous metal heat treatment

Date：

2023-11-23

The heat treatment of non-ferrous metals (copper, aluminum, stainless steel, titanium, etc.) mainly involves various applications such as preheating, annealing, and solid solution of pipes, bars, and strips. The online heat treatment of non-ferrous metals has the advantages of good controllability, easy realizing of automation control, high efficiency, energy conservation, safety and environmental protection, and has been widely applied in the market.

The heat treatment of non-ferrous metals (copper, aluminum, stainless steel, titanium, etc.) mainly involves various applications such as preheating, annealing, and solid solution of pipes, bars, and strips. The online heat treatment of non-ferrous metals has the advantages of good controllability, easy realizing of automation control, high efficiency, energy conservation, safety and environmental protection, and has been widely applied in the market.

Applicable scope

Online bright annealing of copper pipes, aluminum pipes, and copper aluminum composite pipes, online solid solution of stainless steel pipes and titanium pipes, and online heat treatment process of various non-ferrous metal bars. It can effectively improve the physical characteristics of non-ferrous metal materials, which is superior to traditional production processes.

Technical characteristics

Adopt spiral multi-turn inductor, longitudinal magnetic flux induction heating technology, the power supply frequency depends on the diameter/thickness of the heated material.
With Fast heating speed and good controllability, it can effectively improve the physical characteristics of metal materials, which is superior to traditional production processes.
The solid-state MOSFET/IGBT power supply has high heating efficiency and significant energy-saving effect, with perfect protection functions, reliability, and low failure rate.
Adopt PLC + HMI and high-precision pyrometer to achieve temperature/speed closed-loop control, which can accurately control the heating temperature and realize automated production of the whole line.
The combination of online annealing method and pipe production process can produce new pipe types.

Typical application: Online bright annealing of copper/aluminum pipes