Main performance characteristics

1. Using casting bed: small deformation, high precision, long life, durable;

2. The rotation speed of each roller increases with the decrease of pipe diameter. The shrunken pipe has good diameter, small distortion, long elongation and material saving;

3. When the compression ratio of roller is adjusted, the center height of roller remains unchanged;

4. The geometric accuracy of the compressed pipe is high, and the ovality is less than or equal to 0.05

5. The motor is equipped with overload protection, and it will stop automatically when the foreign matter is blocked;

6. The speed of tube shrinking is 18m / min with high efficiency;

7. Applicable pipes: copper, iron, aluminum, stainless steel, etc

Main technical parameters

1. Power supply: three-phase 380V / 50Hz (three-phase 220V / 60Hz customized)

2. Processing pipe diameter: φ 5 ~ φ 19 (customized)

3. Processing length: more than 130mm

4. The theoretical center distance between two rollers is 99mm

5. Adjustment of roller center distance: ± 1 mm

6. Shrinkage speed: 18m / min