STANDARD PRH4-20x3000 Hydraulic 4-Roll Plateroller with Pre-Bend

Standard PRH4-20x3000mm Hydraulic 4-Roll Plateroller with Double Initial Pinch (Pre-Bend):

The four-roller metal plate bending machine is automatic, with international advanced technology, the rounding program is automatically formulated, it has a full hydraulic drive with intelligent control and automatic rounding of the CNC metal plate bending machine. This piece of equipment has the capability for batch rolling round multi-segment arc, square, cone and special-shaped work pieces.

• One-time roll forming, intelligent control.
• Visual input touch screen, editing process steps, which can store 100 sets of data  EPS electronic balance system, the system keeps the roller movement parallel within 0.10mm range.
• Self diagnosis fault, man support machine dialogue, intelligent judgment of operating errors.
• This machine is driven by hydraulic cylinders with high repeatability.
• The 4 - roller shaft is driven by multi-stage deceleration hydraulic pressure, the large torque is stable and reliable.
• Steel plate welded integral frame and base to meet medium and large rolling strength.
• The frame and the base are annealed as a whole to eliminate stress and never deform.
• The roller shaft is forged as a whole and has undergone hardening treatment process of quenching and tempering.
• Compatible with manual and automatic modes. 

• Max Bending Thickness - 20mm
  
• Pre-Bending Thickness - 16mm
• Roller working length - 3100mm
• Plate Yield Limit - 245Mpa
• Top Roller Diameter - 390mm
• Bottom Roller Diameter - 360mm
• Side Roller Diameter - 300mm
• Main Motor Power - 18.5kW
• Machine Dimensions - 6500x2250x2550mm
• Weight - 23000kg

• Siemens K500 NC control system
• Alien s650 CNC control system
• Laser sensor

This machine is  specifically built and the delivery is 9-14 Weeks from Deposit.