1、 High-speed structure model, mainstream model，overall model structure is compact, energy saving and environmental protection
2、 2 rows with 12 waist wheel structure, no wear on the drum body
3、 Advanced synchronous drum body pushing system to achieve high-speed operation
4、 Advanced three-phase inverters control mode:

A. Three-phase AC power input, power balance, high power factor, significantly reduced power consumption, energy-saving and efficient;
B. The reliability of welding machine is improved without secondary rectifier.
C. The welding current has no blank heating zone, the heat is concentrated, the welding quality is good, and the operation cost is low.
D. Peak current is close to RMS current and less spatter.
E. Rapid response control of electric current improves the quality of solder joint, shortens the welding time and saves time and electricity.
F. A large number of field tests shown that the service life of the electrodes is greatly improved (nearly 10 times) than that of the common power frequency welding machine.

5、 Advanced automatic correction distribution structure, automatic tracking compensation of electrode wear, easy maintenance and low operation cost.
6、 The lower diameter of the welding wheel is larger than that of the upper one. When the lower welding wheel is worn out, it can be used as the upper one to continue to use. Only the lower one need replaced, there is no need to update the two welding wheels at the same time, so as to reduce the operation cost.
7、 The automatic plate feeding and conveying system can realize the automation of the whole process of conveying, splitting, grabbing, conveying, cutting and feeding.
8、 To ensure the quality of steel drum, cupping test machine is used to test the welding line.

From the supplier

1、 High-speed structure model, mainstream model，overall model structure is compact, energy saving and environmental protection
2、 2 rows with 12 waist wheel structure, no wear on the drum body
3、 Advanced synchronous drum body pushing system to achieve high-speed operation
4、 Advanced three-phase inverters control mode:

A. Three-phase AC power input, power balance, high power factor, significantly reduced power consumption, energy-saving and efficient;
B. The reliability of welding machine is improved without secondary rectifier.
C. The welding current has no blank heating zone, the heat is concentrated, the welding quality is good, and the operation cost is low.
D. Peak current is close to RMS current and less spatter.
E. Rapid response control of electric current improves the quality of solder joint, shortens the welding time and saves time and electricity.
F. A large number of field tests shown that the service life of the electrodes is greatly improved (nearly 10 times) than that of the common power frequency welding machine.

5、 Advanced automatic correction distribution structure, automatic tracking compensation of electrode wear, easy maintenance and low operation cost.
6、 The lower diameter of the welding wheel is larger than that of the upper one. When the lower welding wheel is worn out, it can be used as the upper one to continue to use. Only the lower one need replaced, there is no need to update the two welding wheels at the same time, so as to reduce the operation cost.
7、 The automatic plate feeding and conveying system can realize the automation of the whole process of conveying, splitting, grabbing, conveying, cutting and feeding.
8、 To ensure the quality of steel drum, cupping test machine is used to test the welding line.