Roundo Roller

Roundo four roll double pinch plate bending machine Technical data Capacity; Pre-bending and rolling in mild steel 2000 x 3 mm Pre-bending and rolling in soft aluminium 2000 x 4 mm OR; Pre-bending and rolling in soft aluminium 1250 x 5 mm Upper roll Diameter; 130 mm Lower roll Diameter; 130 mm Both side rolls Diameter; 130 mm Motor size (CNC equipped machine); 5.5 H.P Rolling speed; 0 – 6 M/min Standard features Upper and lower rolls driven via geared motor with brake. Hydraulic adjustment of the lower roll by conical adjustment via hydraulic cylinder assistance giving accurate adjustment. Hydraulic adjustment of the two side rollers. Hydraulic adjustment of the end yoke. Dial indicators showing the position of the two side rollers. SKF roller/ball bearings in all journals. Portable push button control. Emergency stop placed on the machine frame. Electrics 380 V 3 phase 50 Hz. Colour RAL 6011 Green. Electrical characteristics Inputs Max forward current; 50 mA Max reverse voltage; 6V Forward on current; >3.0mA Forward off current; <50uA J3 connector pin4; 18 – 30VDC, type 24VDC Outputs J3 connector pin1; Max 1A Relay contact; 250VAC/8A Max values; 250VDC/0.2A 24VDC/8A Max operating speeds Mechanical; 72,000 operations/hour Electrical; 3,000 operations/hour Isolation voltage Input – output; 1.5kV Environmental specifications Operating temperature range; 0 – 70 ˚C Storage temperature range; -40 – 100 ˚C