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Shaft surfacing

2021-10-21

  Duomu plasma powder surfacing machine has the functions of continuous plasma welding, pulse plasma welding, precision pulse, continuous pulse and argon welding. It can use alloy powder or welding wire for precision repair. It is a multi-functional welding machine in China.

 
  2. Power supply:
 
  1. Most of the current plasma powder surfacing machines on the market are mainly high-power, which is due to the problem of plasma power supply to a certain extent. The current structure of high-power plasma surfacing machines is mainly based on two large and small power argon arc welding, and low power argon welding. Arc welding guides the main arc, and high-power argon arc welding guides the main arc. As a result, the host is bulky and difficult to carry, and the machine is only suitable for one-way work and is not suitable for working outside. The arc voltage is too high to be lower than the plasma international standard, and the micro arc is unstable.
 
  2. The company's plasma surfacing machine overcomes the above problems and adopts a pure plasma power system with small size and light weight, which is suitable for working in any occasion.
 
  3. Plasma surfacing welding gun:
 
  1. Most of the current plasma surfacing welding guns on the market are external powder feeding systems, and the torch handles are also made of common materials, so it is easy to cause powder blocking or leakage during use, which seriously affects normal production needs and users’ Life is safe.
  2. The company's plasma surfacing torch uses a built-in powder feeding system, and the torch handle is made of polyethylene insulating material, which overcomes various problems. The carrying current of the welding torch is not enough to match the machine to reach full load.
 
  4. the powder feeder:
 
  1. The current plasma surfacing machines on the market all use scraper-type powder feeding. This kind of powder feeding method is prone to uneven powder feeding and powder blocking for a long time, which will affect the normal production needs.
 
  2. The company's plasma surfacing machine adopts advanced impeller type powder feeding, which can accurately control the size and speed of powder feeding and overcome the above problems.
 
  5. Energy saving and environmental protection:
 
  1. Most of the current plasma surfacing machines on the market are mainly three-phase electricity (380v), the gas consumption is between 4-8, and the powder utilization rate is about 70%.
 
  2. The company's plasma surfacing machine adopts a two-phase power supply (220v). The gas consumption is between 1-2 and the powder utilization rate is about 90%. In turn, production costs are saved.
 
  In terms of function: the current plasma surfacing machine on the market only has a single function (powder cladding), and the surfacing of workpieces is limited to surface surfacing. Inner hole surfacing welding is difficult to achieve. Our plasma surfacing machine has two functions: powder cladding and argon arc welding, which provides more options for repairing some small areas. Compared with the inner hole surfacing welding, the 65mm surfacing gun has made an indelible contribution to the inner hole surfacing welding industry.
 
  

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