I punch production company mainly conical roller (bacteria) punching machine. The structure feature of the punch, punch by main frame assembly, roll device, guide device, drum gear, adjustable Angle device, eight guide bush, roll main drive, the foreground and the background and back two paragraphs, etc. Front desk a chute and pushing device, the background has the support of plunger and centering device. The piercer roll surface speed and increased flow of metal in the process of perforation phase, in order to reduce the effect of shear stress in capillary. Has a small energy consumption, capillary, inside and outside surface is smooth, uniform wall thickness, rolling efficiency is high, can be all kinds of alloy and difficult to deformation of rolling steel, etc.
Punch depending on the host structure and can be divided into two kinds, vertical wear.
Focus on the research and development, design and manufacture of hot-rolled seamless pipe technology and equipment.