Recommended by arch support cold bending equipment manufacture

origin	Taiyuan, Shanxi
Motor power	3kw
voltage	380v
Power type	hydraulic
purpose	stainless steel alloy
Weight	33t

Wgj-250 CNC I-beam bending machine (cold bending machine) is a new type of fully automatic section steel bending product independently developed by our company
(performance) it adopts hydraulic pressure, which has the characteristics of stable transmission and high pressure

It is mainly used for arch rounding, reducing, angle setting and bending of C-shaped steel, I-shaped steel, angle steel, channel steel, track, square steel, steel pipe and other shaped steel
The digital encoder is selected for programming, so that the hydraulic operation system can be positioned accurately, and the bent section steel can be formed automatically at one time, with high efficiency and convenient operation
And the machining accuracy is large,
It is mainly used in tunnels, subways, highways (expressways), railways, mines, culverts, subways, hydropower, construction, hydropower stations, underground caverns, metallurgy and other industries
It has the characteristics of stable transmission and high pressure
The encoder positioning system is selected to accurately position

Wgj-250 I-beam arch bending machine is a new type of equipment for processing and manufacturing supporting steel arch

It consists of six parts: base, mechanical transmission, cold bending system, hydraulic system, electrical control system and auxiliary system
The operator shall operate in strict accordance with the operating procedures of the bending machine
If any abnormality is found in the operation, the operator shall stop the operation immediately and check the reason
The operating procedures of the bending machine are as follows:
  1
Strictly abide by the operating procedures of machine tool workers and wear labor protection articles as required

  2
Clean the upper and lower molds before starting up

  3
Check whether there is any foreign matter on the supporting frame, retaining frame and sliding block
If there is any foreign matter, it should be cleaned up

  4
Select the appropriate die according to the thickness of the folded sheet
The size of the die is generally equal to or greater than 8 times the thickness of the sheet

  5
The bending force of the workpiece is obtained from the bending force of the sheet metal or the bending force calculation formula, and the bending force of the workpiece shall not be greater than 1000KN

  6
When bending the strip, the working pressure should be appropriate to avoid damaging the mold

  7
When adjusting the stroke of the slider, ensure that the adjustment amount is less than 100 to avoid damaging the machine

  8
Before bending, the gap between the upper and lower molds should be uniform

  9
When bending, do not hold hands between molds, and do not hold narrow and small materials by hand
Only one piece of material is allowed to be bent at a time, and multiple pieces are not allowed to be bent at the same time
Check the oil level of the oil tank, start the oil pump and check whether the hydraulic pipeline and oil pump are abnormal

  10
The bending plate should be in the middle of the mold, and the machine should not be loaded on one side, so as not to affect the accuracy of the workpiece and the machine
If some workpieces do need to work on one side, the load should not be greater than 250kN, and both sides must be bent at the same time

  11
Check the oil level of the oil tank, start the oil pump and check whether the hydraulic pipeline and oil pump are abnormal

  12
Stop the machine immediately in case of abnormality, check the cause and eliminate it in time

  13
After the operation, turn off the oil pump, exit the control program and cut off the power supply
About us:
Cold bending has the following characteristics:
1
Simple structure;
2
Low cost;
3
Reliable;
4
The processing speed of section steel radian is fast;
5
With high efficiency and low power consumption, it has been adopted and widely used by many industrial projects

The arch cold bending machine adopts the three-point type, the two ends of the section steel are fixed, and the middle is gradually bent by the pressure of the hydraulic oil top
The unique design of the top makes the workpiece free of scratch

In recent years, with the development of electronic intelligence, our factory has designed a CNC steel arch cold bending machine on the basis of the original technology
At the same time, our factory is responsible for the installation of numerical control program of arch cold bending machine

The arch cold bending machine is equipped with a small bending radius of 2m as standard, the steel plate is thickened to prevent rust, the motor copper core, and the bending radian error is small

Hydraulic I-beam cold bending machine
WGJ series cold bending machine is a multi-functional cold bending equipment for section steel independently developed by our factory, which is domestic
It is mainly used for C-steel, I-steel, angle steel, channel steel, Shanxi Wanze JINDA mining machinery equipment Co
, Ltd
is a medium-sized and large-scale company integrating research, production and sales
At present, there are nearly 100 kinds of brands produced and sold, and it mainly produces special construction equipment for coal mines
He has created outstanding product achievements in the machinery promotion profession and has a strong brand promotion ability
Based on the concept of "survival and development with promises", the company has gathered a large number of expert talents and won outstanding company promises and public praise