4-Roll CNC Plate Roll

US Show Room Machine RollMeister TETRA 340

Lengths of rolls: 10′ 2″

Diameter of rolls:
Top roll: 15.3″
Bottom roll: 14.6″
Side roll: 11.4″

  • Smallest bending diameter on standard top roll: 17.7″ (depending on spring back of plate material)
  • Number of rolls 4
  • Bearing of rolls permanently lubricated roller bearings(SKF, FAG, INA)
  • Max. operating force against top roll 382,175 lbf
  • Material of rolls high alloyed steel, 42CrMo4
  • Driven rolls in standard execution 1 (top roll)
  • Driven rolls (optionally) 2 (top and bottom rolls)
  • Roller drive E-motor with planetary gear (Efficiency >90%)
  • Operating speed 0 – 26 ft/min, steeples
  • Speed compensation between top- and bottom roll automatic
  • Adjustment of rolls hydraulic
  • Tilting of bottom and both side rollsfor cone bending step less from the mobile control desk
  • Tilting of the hinged front bearing housing hydraulic
  • Indication of the side rolls position 4 x digital,reading accuracy 0.004’’
  • Indication of the bottom rolls position 2 x digital,reading accuracy 0.004’’
  • Fixation of top and bottom rolls during pre-bending through electro-mechanical holding brakes
  • Overload protection through overload valves

Standards The execution corresponds to CE machine rules.
Over all dimension ca. (L x W x H): 18″ x 3′ 11″ x 5′ 10″
Ambient temperature in standard execution: 41 °F – 113 °F
Installed power: 23 HP (17kW)
Total weight: 34,900lb