FH-B3 Roll reducing machine is a large module gear reducer specially designed for large diameter and long pipe. The heavy-duty double universal shaft is used to connect the motor with the roller shaft, so that the machine drives in parallel and the torque is increased, direct force between the motor and the roller shaft can be reduced and the deceleration motor can be protected. 1. Cardan shaft transmission structure: double cardan shaft transmission 2. Deceleration structure: gear deceleration 3. Reduced tube diameter (mm): 5-25 4. Reduced tube length (mm): 150-10000 5. Shrinking speed: constant speed 6. Mold material: alloy, mold steel 7. Number of paragraphs: 8 , 12 , 16 , 18 8. Single group/total power (KW) 1.1, 1.5, 2.2* Segment Number 9. Voltage: three-phase 380V/three-phase 220V/single-phase 220V 10. Suitable for pipes: copper pipes, iron pipes, aluminum pipes, Stainless steel pipe, composite pipe, etc. 11. Volume (mm): 1850*1600*1300 (L*W*H) 12. Weight (12 segments): 2500 KG