RT60 high frequency welded pipe making line is able to produce CR/HR/GI steel pipes of medium sizes. The size range is, for round from 19mm to 63.5mm in thickness 0.8mm to 3.5mm, for square from 15x15mm to 50x50mm in thickness 0.8mm to 2.7mm. Line speed of the pipe welding line is 30m/min to 90m/min based on pipe sizes and thickness. This speed is with standard equipment. If there is a request, the speed of this steel pipe forming and welding line could reach higher speed to 120m/min when making smallest sizes. For high speed type, it is usually for making high output low yield strength galvanized steel pipes.The whole erw steel pipe welding line contains hydraulic un-coiler, vertical or horizontal type accumulator, forming welding and sizing mill, computer controlled tracking cutting saw, finished pipe passing conveyor, high frequency welder and etc.
Hydraulic un-coiler is to fix the CR/HR/GI steel coils, and then expand the them by hydraulic. It is double side 180° rotary, and it ensures steel coil feeding alternatively and make steel strip going into accumulator freely, braking by pneumatic.
2.Vertical or horizontal type accumulator
Vertical type accumulator storages steel strips in vertical. But it will hurt the surface of the steel material. If there is no strict request on pipe surface, this type could be workable.
Horizontal type accumulator storages steel strips in horizontal. When there is a request on pipe surface, we will recommend this type.
Function of both type is to store steel strips in it and ensure main machine to run continuously while welding two coiled strips
3.Forming, welding and sizing mill
After feeding the steel strip, the step is to form the strip into round shape, and then use high frequency welding machine to weld the seam, and then make it into requested shape by sizing mill.
4.Computer controlled tracking cutting saw
Computer controlled tracking cutting saw could cut the pipes into certain length, normally 4m to 8m. But if there is special request, we will check if we can adjust the saw to meet that need.
5.Finished pipe passing conveyor
The pipe passing conveyor is to pass cut pipes and send it to pipe collection. It is welded frame structure equipped with sizing signal system.
6.High frequency welder
For welding, we use solid state high frequency welder for the pipe production line. And we choose suitable model for different lines. For this RT60 pipe making line, we normally use 250kw.
RLT Group, one of the well-known manufacturers and suppliers of various quality machines in China, now brings you high-quality rt60 high frequency welded pipe production line, automatic pipe welding line with CE certification from its professional factory. Welcome to get customized rt60 high frequency welded pipe production line, automatic pipe welding line at reasonable price with us.