Results Introduction

● Brazed Electrode. 
Brazed electrode is to combine the hafnium wire with the electrode copper body through the vacuum brazing process, which solves the defects of the traditional electrode hafnium and the copper body through the interference press fit method, which causes the hafnium wire to expand, deform and skew. Brazed electrode can improve the cutting quality and extend the life span.

● Composite Welding Electrode
The composite welding electrode can realize the welding of different materials of hafnium-copper-copper, hafnium-silver-copper. It can maintain the physical state of the electrode material, and ensure the key accuracy when the product is used in combination. 

● Dual Cooling Nozzle
 Through the composite structure, the cooling channel is designed inside the nozzle and can be directly cooled to the front end of the nozzle. Compared with the traditional nozzle cooling to the front end of the nozzle by heat transfer, it has higher cooling efficiency and improves the service life of the nozzle.

● Fine Plasma Cutting Torch
 Through fluid simulation, optimization in the gas passage and cooling water passage, the fine plasma cutting torch improves the cooling effect of the cutting torch, so that the maximum current can reach 400A, and the cutting quality meets the ISO level 2.