Range of Application 

Our products are widely used in various boiler pipes.oil pipe,geographical pipe,alloy pipe,automobile axle sleeve,oil crack pipe, fertilizer pipe ,etc. The fluid and structure pipes are widely used in the trade of metallurgy,machine,oil,coal,electric power,aviation,arms industry,etc.

Open Machine Frame

Open Machine Frame，Easy and fast mould-rep;acing!!

Open machine frame is mainly used in the manufacture and process of ferrous and nonferrous metal seamless steel pipe,whose main advantage is adopting Z4 direct current machine.It has high power,small energy consumption,and large stating moment.The Control System adopts British Oulu KM digital direct current gearing,and imports open machine frame from Russia.It makes mould replacing easy,efficient,The rolling deforming can reach 91% and the deviation rectification of wall thickness can reach 70%.It owns stable rolling process,high production efficiency,easy operation,etc.

Cold Piger Mill

Double-roller Collar Pore Cold Pilger Mill

This pilger mill is a cycling machine,and its main feature is as followings: The connection-rod framework drives the working frame and roller from A to B,in order to make blank tube transformed in mandrel reducing and sizing ,As for the cycling moving of frame,the blank tube will keep feeding and rotating continuously,and then turn into the finished tube with required specifications.

Multi-roller Cold Pilger Mill

The driving system of rolling mill drives crank connection-rod and rocker mechanism,and then it makes the head sleeve and roller move reciprocally.The roller moves through the inclined slide,and makes the roll pass change periodically from bigness to smallness and then from smallness to bigness .When the roll pass reaches the maximal,it realizes the rational rotation and feeding for the blank tube.This is the rolling process of multi-roller cold pilger mill.