... of traction0.5-3 m/minPower of haul-off motor2.2 kwEffective length of caterpillar1000 mmTiming method of haul-off motorFrequency ... 800 x 1600 mmPressure of pressed air≥0.6 MPa Auto cutting machine Belling type12, 20,32 ,40 ,50 ,63 mmBelling ... kg/h450Storage ability kg150Feeding pipe and elastic ability m3-5 full-auto belling machine (U-type) Belling scope12,20,32 ,40 ,50 ...