Introduces RIYANG manual butt fusion welding machine V160M PLUS

What's special about the V160M PLUS?

- Pressure control is more accurate, can match the hydraulic mode, there're full of spring-pointer types in the market, the longer it operates the higher the error rate will be, as the spring will lose elasticity. Our pressure gauge is oil pressure type, which is installed with the cylinder cavity, which is equipped with a seal ring, can detect accurate pressure.