The internal and external installed flange end facing machines adopt innovative design, adopting new linear ball screw technology and power feed tool holders. It has below features:
- Easy to assemble
- Independent locking base
- After product delivery, it can be immediately used for standard flanges and sealing grooves processing.
Model | Facing Range | Installation Mode | Drive Mode | ||
Pneumatic | hydraulic | ||||
QZ180MME | 0-7" | 0-185mm | External installed | * | |
QZ300MME | 0-12" | 0-305mm | * | ||
QZ600MME | 0-24" | 0-610mm | * | ||
QZ355MM | 2-14" | 50-355mm | Internal installed | * | |
QZ610MM* | 2-24" | 50-610mm | * | ||
QZ860MM | 6-34" | 152-865mm | * | ||
QZ1000MM | 6-40" | 152-1016mm | * | ||
QZ1500MM | 12-60" | 305-1500mm | * | ||
QZ2000MM | 24-80" | 610-2032mm | * | * | |
QZ3000MM | 42-120" | 1067-3050mm | * | * | |
QZ3500MM | 55-140" | 1270-3556mm | * | * | |
QZ4000MM | 60-160" | 1524-4064mm | * | * |

- High torque precision transmission
- Power type rotatable tool holder
- Both axial and radial automatic tool feeding
- Quick assembly base









QIZHI machine provides complete fabrication solution for wind tower fabrication, including plate cutting machine, plate rolling machine, shell and shell fitting up rotator, welding column and boom, grinding machine, repair machine, flange facing machine.