
U Column Assembly Machine Welding Process with Hydraulic System Huge Bridge Filed
In China modern building , such as " the Bird's NestNational Stadium " , we must use very strong base to support the huge weight steel structure. Box pillar is the first choice. Our productions are widely used in these fields all over the world.
1. Introduction
This machine is used for the assembly of U-beam&Box-beam. Place the plates on the bracket with auxiliary centering device. Motor drives gantry to travel; and the upper press cylinder and side press cylinder press the plates to finish the assembly and tack welding.
2. Main Parameters
Model | UBZ12 | UBZ15 |
Suitable work-piece size (mm) | 300—1200 | 300—1500 |
Work-piece thickness (mm) | ≦80 | ≦80 |
Max load capacity (t) | 20 | 20 |
Gantry travel speed (m/min) | 4/6 (double speed) | 4/6 (double speed) |
Hydraulic system pressure (MPa) | 16 | 16 |
Max pressure of side cylinder (t) | 15 | 15 |
Max pressure of upper cylinder (t) | 30 | 30 |
Power supply | AC380V, 50HZ, 3P or tailor made | |
Above are GUOHENG standard models and parameters, and it can be designed and manufactured on request. |
3. Working principle
The machine is mainly used for U-beam and box-beam assembly during production of U- beam/box-beam bay. Work-piece is put on the conveyor with assistant alignment unit. Motor drives gantry into working area. With down-stroke cylinder and side-stroke cylinder on the travel gantry, the web and flange of work-piece are pressed, and spot-welded will be performed on the pressed section. Via travel of gantry, manual spot-weld is carried out along the whole length of work-piece.
4. Main features
The standard models of our U-beam&Box-beam assembly machines have the following features:
5. Reference Photos
Working site
Wuxi Luole Machinery Co., Ltd
Company introduction
We are located in Wuxi city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 15 years’ experience. It has gained highly praise by customers from all over the world, due to top quality and competitive price of the products. Company principle: top quality, low price.
Wuxi Luole Machinery Co., Ltd is a high tech enterprise . We a professional manufacturer of cold forming equipment (especially high difficulty cold formed steel), wins the trust of customers by its honesty, pragmatic operation philosophy, advanced technology, innovative design thinking, excellent quality, superior after sales service, competitive price, etc.
Main products
We mainly produce all kinds of roof/ wall tile roll forming machine, C purlin, Z purlin, C&Z interchangeable purlin roll forming machine, solar photovoltaic forming machine, shelf column roll forming machine, guardrail roll forming machine, cable tray roll forming machine, metal deck roll forming machine, down pipe roll forming machine, rolling shutter door roll forming machine, cut to length machine, eps/pu sandwich panel production line, slitting line, automatic stacker, etc, mainly in construction use.
After sale service
1). Engineer will give free training lessons to labors in buyer’s factory.
2). The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD80 for engineer per day.
3). During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the buyer spare parts at cost price.
4). We will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.
Photo of the factory