Four roller rolling machine of wind tower of excellent quality from China Machine characteristic 1. Excellent product precision 2. Rich bending shape 3. High production efficiency 4. The most accurate rolling machine in the market 5. CNC control Model standard device 1. LCD digital electronic reading devices 2. Emergency security emergency stop 3. Control of the whole rolling achine Two structure characteristics of this rolling machine 1. Arc swing of the side roller, leverage increased pressure force 2. Proportional valvs on both sides of the roll syn-chronization
