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JMT PR4H series plate bending machines
JMT PR4H series plate bending machinesCatalogue
STANDARDS - Cone bending - Induction hardened rolls (HRc 54 +/-2) - Rolls with rectilinear guides. - Dual speed of rolling - Variable speed control of all axis (NC/CNC machines) - Machine frame constructed of stress-relieved - Highly durable carbon steel rolls machined by CNC Lathes with optimal crown (special crown upon request) - Rolls seated in spherical bearings - Top roll hydraulic opening device (drop end) with easy pull out system - Bottom and side rolls electronically synchronized with PLC and high-end precision linear encoders - Bottom and top rolls driven with hydraulic motor and planetary gear box - Automatic rolls peripheral speed compensation (optimum distribution of torque) - Adjustable hydraulic pressure on bottom roll (crowning compensation) - Emergency stop wire around the machine - Electrical and hydraulic protection against overloads - World standard electrical and hydraulic components - Welding possibility on the machine - CE norms. |
OPTIONS - NC Unit - CNC Unit - Polished Rolls - Variable speed of rolling - 4 rolls drive - Oil Cooler or heater - Side support system (both sides) - Vertical hydraulic overhead support system - Preparation for side or vertical support system - NC inclusion for vertical support control (CNC) - NC inclusion for side support control (CNC) - Changeable top roll for smaller diameters - Material feeding table (Idle or motorized) - Wireless remote control - Loading and unloading automation - Special roll crowning - Special plate support systems - Special applications for wind-tower production |
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