Main technical parameterspipe expand range
( out diameter )Φ50-160mm Belling type U type , R type and square type Oil labelNo.46/hydraulic oil Quantity of heater 2 Heating power8kw highest temperature in heater280 Air pressure0.4~0.6Mpa Cooling water pressure0.2~0.3Mpa Total power/Capacity22kw Pipe length3-6m Center height1000mm±50mm Machine set weight2.5T