FH-B2 Roll reducing machine is a full gear reduction machine,which is made of multiple large modular precision gears. This upgraded roll reducing has silent transmission and large torque, which solves the problem of shrinking not only large pipes and long pipes, but also small and short. It is a pipe shrinkage equipment which is suitable for every heating pipe manufacturer. 1.Universal shaft drive structure: reinforced doublecardan shaft drive 2. Shrink pipe diameter (mm): 3-20 3. Shrink pipe length (mm): 100-6000 4. Shrink pipe speed: fixed speed/speed regulation 5. Die material: alloy, die steel 6. Number of Sections: 8, 12, 16, 18 7. Voltage: 380V three-phase/220V three-phase/220V single-phase 8. Single/Total Power (KW): 1.1* Segment Number 9. Suitable for pipe: copper pipe, iron pipe,aluminium pipe, stainless steel pipe, compositepipe, etc. 10. Volume(mm): 2000*1600*1300 (L*W*H) 11. Weight: 2500 KG