Satisfactory for supporting large-scale I-beam arch bending machine

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

Cold bending machine test:
?? In order to ensure the smooth operation, the machine must be debugged before starting the operation

?? Check whether the power supply is normal

?? Check whether the motor oil pump set rotates forward

?? Open the pressure gauge switch and loosen the pressure regulating handwheel of the overflow valve

?? Jog the motor to check whether the direction is accurate

?? Check whether the electrohydraulic valve and inching switch are normal

?? After all preparatory operations are correct, start the motor, adjust the oil pressure to 10MPa, and test run for about three minutes
If the operation is normal, prepare for formal operation

Introduction to cold bending machine:
 
Cold bending machine is widely used in the bending of I-beam, channel steel and section steel of highway, railway, subway, water conservancy and hydropower diversion culvert, natural gas pipeline, communication pipeline, underground passage and other projects in China

In the people's of Zhongtun, service is equally important
It is another core strength of our carefully cultivated enterprises to pursue service grade with the basic concept of star service and value-added
The high-quality service team, widespread network warehouses, sufficient spare parts reserves, fast, timely services and characteristics make the products and services of China tunnel belong to the same category
Our service extends to every aspect of sales

Adhering to the principle that reputation is life, survival and customers are the parents of food and clothing, all employees of the company gain trust with quality, extract value with brand, create differences with creation, and win competition with service
They are your trustworthy and long-term partners

Know the manufacturer of I-beam arch bending machine:
I-beam cold bending machine manufacturers sell directly
The main manufacturers of I-beam cold bending machine are concentrated in Henan and Sichuan, and there are few manufacturers in other places
Wanzejinda has been engaged in this industry for 16 years
It is no exaggeration to say that it has the product technology and perfect service system
According to your use needs, it will provide you with cost-effective selection opinions
The company's website has very physical pictures of equipment, videos of equipment construction site and equipment videos
You can get to know us very well

For mountains: there is no need to erect an arch in the surrounding rock, the grid arch can be used in the fourth grade surrounding rock, and the steel arch can be used as the initial support below the fifth grade Steel arch uses I-beam, which is generally more than 20b; Grid arches generally use 8-shaped connections, with steel bars instead of I-beams
For two kinds of arches, the connection between two arches is the same
Steel bars and I-beams are also connected by flanges
Generally, the grid steel frame with I-beam or splay shaped connecting reinforcement is used
The spacing between steel arches is generally 0
6 ~ 1
0m
For the integrity of steel arch, longitudinal connecting members shall be set between each steel frame
Measures shall be taken to control the displacement and subsidence of the steel arch frame at the arch foot and the wall foot