W12NC-12X2500 Plate Bending Machine - SINOBENDER INDUSTRIAL CO.,LTD

W12NC-12X2500 Four Rollers Plate Bending Machine

W12NC-12x2500 four rollers plate bending machine

W12NC-12x2500 4-roller Plate Bending Machine is a type of double pinch plate bending machine. Each of the rollers is separate driven. Rollers rectilinear slide ways coated with antifriction material, no maintenance, suit to heavy duty loading, smooth and stable positioning. Spherical roller bearings are equipped on the rollers. All of the rollers in alloyed steel are induction hardening and heat treatment. All of the rollers will be grinded and polished after induction hardening treatment.

Specification
Max.	Thk. of bending plate	(mm)		12
	Thk. of pre-bending			10
	Width of bending plate			2500
Effective length of the rollers		(mm)		2550
Yield Strength of Plate		(MPa)		235
Min. reel dia. with max.size		(mm)		600
Diameter of Roller	Upper	(mm)		300
	Bottom			280
	Side			240
Upper roller	Material			42CrMo
	Hardness	(HB)		220-260
	Induction Hardened Roll			YES
	Roll Profile			crown
	Lifting Mode			hydraulic
Lifting Synchronous Precise/Accuracy			±(mm)	0.2
All Bearing Brand				Self aligning roller bearing
Conical Bending Device				Optional
Driving Mode				Hydraulic motor
Control System	Control Mode			CNC
	Display of position & displacement			LCD
	PLC			ABB/XIElI/SIEMENS
Electrical Part System				abb/SIEMNENS
Plate Bending Speed		(m/min)		about 3.5
Main Power Motor		(KW)		11
Hydraulic System	Max. Working Pressure	(MPa)		22
	Valve			SOFIMA/YUKEN
	Seal			VALQUE
Electrical & Hydraulic Protection Againts Overload				YES
Side Support for Big Sheet Metal Diameters				optional
Central Support for Big sheet Metal Diameters				optional
Feeding Table				optional
Oil Cooler System				optional