Change guide shoe online, low additional deformation, high speed at outlet

      This piercer mill is manufactured for Changbao Pipe Company and TPCO by TZCE. It possess international advanced technology with high level of auto-control and gains national invention patent.

Performance parameter:

      billet spec: diameter 100—180, length 1600—3800

      hollow spec: diameter 110∼195, thickness 8∼35, length 4000∼8500

1. Rotary guide shoe structure. There are two guide shoes in its frame, when changing or repairing one, another new one can work directly after revolving 180 degree which reduce the changing time.

2. Guide frame locking tightly. Applying double locking of side wedge locking and upper press locking, it raises the rigidity with better pass close and easy rolling.

3. Outlet roller diameter becoming larger, its same changing between axial speed and metal flow speed helps metal deforming with less defects, good quality and large output.