Profile Bending Machine For Bend Round And Arc Shape Work Piece

1. Specifications:

Type	JW-168S
Max section modulus of elasticity(cm3)	140
Profile yield limit	ss£245MPa
angle iron incurvature	Max section	140×140×16
	Min bending dia.	2500
	Min section	45×45×5
	Min bending dia.	1000
angle iron excurvature	Max section	140×140×6
	Min bending dia.	2300
	Min section	45×45×5
	Min bending dia.	800
Channel steel excurvature	model	28
	Min bending dia.	1600
Channel iron incurvature	model	28
	Min bending dia.	1700
Flat iron bend in hard way	Max section	150×30
	Min bending dia.	1300
Flat iron bend in easy way	Max section	280×50
	Min bending dia.	1300
Round steel	Max section	105
	Min bending dia.	1100
Pipe	Max section	168×6
	Min bending dia.	2000
	Min section	32 x 3
	Min bending dia	700
Diameter of standard module (mm)	500
Rolling speed(m/min)	4
Main motor power(KW)	18.5

2. Description:

This arc down-adjusting NC digital display three-roller machine is specially used for profile bending. It can bend round and arc shape work piece, and is widely used in oil, chemistry, ship-building, water and electricity, metal structure and machine making industry.

Main features

a.. This machine can finish pre-bending and rolling at one time without discharging the work piece

b. All three rollers are driven, which can prevent skidding when bending materials

c. Hydraulic driven, which can save a lot of space

d. It can finish bending different steel only by changing mould, can be used in wide range

The electrical system is composed of movable manipulation table and control box. The elevating distance of down roller can be displayed one manipulation table through photo electricity coder. There is also overload and safety device, when the worker has wrong operation, these device can prevent damage of machine. Movable manipulation table is convenient and safe.