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  • U-Rib Edge Milling Machine

  • Description This dual-side or tri-side synchronous edge milling machine can achieve both sides groove preparation of the plate. The first step is to mill the vertical edge with high-power milling equipment, guaranteeing accuracy of the size. The in-phase edge milling machine is designed and manufactured by our company for the first time in China. This milling equipment can be customized according to the customer’s requirements about material thickness, width and length.Features 1.This edge milling machine can mill the work-piece...

  • U-Rib Assembly Machine

  • 1.This assembly machine is bent and welded into shape with quality steel for once, and stress-relieved through tempering integrally. 2.Our assembly equipment can be used for a long term without deformation 3.The panel will be placed on the worktable and positioned against the positioning unit of the worktable tightly. 4.The U-rib will be positioned, pressed and tack-welded according to the pre-marked line on the panel section by section. 5.This assembly machine has two types of pressing: hydraulic type and hand screw type...

  • U-Rib Multi-Head Welding Machine

  • 1.Assembled plates fixed on the welding platform which can tilt to some angle. 2.This welding machine utilizes mechanical tracking device to make the welding torch follow the welding seam reliably. 3.This multi-head welding equipment adopts VFD (variable frequency drive) speed adjustment. Our welding machine can weld both sides of U-rib respectively. 4.Welding platform can be designed as anti-deformation bed-jig or flat worktable. 5.Equipped with frequency control system, this traveling speed of multi-head welder is the same as its welding speed...

  • U-Rib Straightening Machine

  • 1.This assembly machine is bent and welded into shape with quality steel for once, and stress-relieved through tempering integrally. 2.Our assembly equipment can be used for a long term without deformation 3.The panel will be placed on the worktable and positioned against the positioning unit of the worktable tightly. 4.The U-rib will be positioned, pressed and tack-welded according to the pre-marked line on the panel section by section. 5.This assembly machine has two types of pressing: hydraulic type and hand screw type...

U-Rib Welding Production Line

Description
With the increasingly development of large steel structure bridge project, importance on automatic manufacturing of bridge-face U-stiffer welding production line is growing day by day because of the large demand and high requirements about productivity and welding quality.
This steel structure production line consists of two steps as U-stiffer and panel manufacture. We have accumulated rich experience and have ability to supply all kinds of corresponding welding production lines to customer for their convenience. We also can arrange the steel structure production line as customers’ requirements and the dimension of workshop.

Components of U-Rib Welding Production Line
1. U-rib edge milling machine can achieve both sides groove preparation of the plate. The first step is to mill the vertical edge with high-power milling equipment, guaranteeing accuracy of the size.
2. U-rib assembly machine is mainly used for the U-rib CO₂gas shield welding of bridge-face plate. This welding production line can be used for a long term without deformation.
3 U-rib multi-head welding machine can weld both sides of U-rib on the panel synchronously. MIG welding or SAW welding is available for this steel structure production line.
4. U-rib straightening machine is used to carry out flame straightening for the U-rib panel, which will be distorted inevitably due to heat input after welding. Its straightening speed is from 0.05 to 2m/min.

Successful Case
Our company provides various bridge-face steel structure production lines for SHAN HAI GUAN Bridge Manufacturing Factory, Wuhan Shipping Heavy-duty Industry Company, Shanghai ZMPC and other bridge plate steel structure manufacturers in China. The US Bay Bridge and Incheon Bridge of South Korea are manufactured by ZMPC group which bought our U-rib welding production line.

Type of Payment
1.When the contract comes into effect, 30% down payment should be paid by T/T, 70% balance payment by T/T before delivery.
2.Please open 100% irrevocable letter of credit at sight immediately when the contract becomes effective. 

We are a professional welding production line manufacturer and steel structure production line supplier in China. Our main productions are cutting machine, H-beam production line, box-beam welding line, bridge-face U-stiffer welding production line, welding machine as well as welding wind tower production line. We have received ISO9000 certificate of quality system and CE certificate. Our welding production line can also be designed and manufactured according to the demands of customers.

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