Four-Roller Plate Rolling Machine W12-20×2500



Weida is a large-scale joint-stock enterprise with the right to import and export of milling machines , CNC gantry milling machines , universal milling machines , CNC boring and milling machines, etc. It has a milling machine technology development center, an information data processing center, a product supervision and testing center and a measurement room. CAD and ERP are used for new product development and enterprise information management.


This machine is four-roller plate rolling machine, top roller  are main drive and do rotation movement, lower roller makes up-down movement to make the plate  can get the frication along with length direction, two side rollers makes Up-down movement which is an angel with straight line, which can make the steel plate get the needed plastic deformation. 

  • Max width : 2500mm
  • The length of working roller : 2600mm
  •  Max thickness ( central) : T20*B2500*φmin800 σs≤245Mpa)mm
  •  Max thickness (end) : T16*B2500*φmin800 σs≤245MPa)mm
  • Top roller diameter : Φ390 mm
  • Lower roller diameter : Φ360 mm
  •  Side roller diameter : Φ300 mm
  • Rolling speed : About 3.5 m/min
  • Main motor power : 18.5 kW
  •  Max working pressure of hydraulic system : 19.5 MPa