W12 series 4 roller rolling machineThis machine structure form four roll type,the top roller drive,mainly through the output gear reducer,gear on and nut;Provide torque for the next roller vertical lifting movement ,through the hydraulic cylinder of the hydraulic oil within in the role of the piston and get to clamp-ing plank,for hydraulic transmission ,the next roller both sides have side roller and along the frame for tilt movement ,through guide screw nut worm gear and worm drive;This machine advantage is the tip of the plank preflex and roll round in the same device.SpecificationMax.thickness ofcoiledplateMax width of coiled plateMaximum thickness prefixYieldinglimit of sheet metalDiameterof upper rollerMotor powermmmmmmmmmmkwW12NC-25×20002520002024535022W12NC-25×25002525002024540037W12NC-30×20003020002524530037W12NC-30×25003025002524540037W12NC-30×30003030002524547045W12NC-40×30004030003224555055W12NC-50×30005030004024561055W12NC-60×30006030005024567075W12NC-70×30007030006024573075W12NC-80×30008030006524578090W12NC-90×30009030007524582090W12NC-100×3000100300080245880110