Bridge Panel Automatic Welding Line , U Rib Assembling Machine , U
Rib Automatic Welding Machine
Quick Details
- The equipment mainly used for the U-rib assembly of Bridge-face
plate;
- Two sets of A.C. motors via reducers drive the gantry frame
traveling on the rail;
- 5sets of assembly head;
1. Introduction
With the increasingly development of big steel structure bridge
project, importance on automatic manufacturing of U-rib is growing
day by day because of the large demand and high requirements about
productivity and welding quality. Our company provides various
bridge face manufacturing equipments for domestic state-owned
companies as Shanghai ZMPC, Jiangnan Shipping Co and other bridge
steel structure manufacturers in China. We have gained favorable
comments from our customers.
2. Main Application and Suitable Range
- The equipment mainly used for the U-rib assembly of Bridge-face
plate. The work-piece will be placed on the assembly worktable, the
U-rib plates are preliminary positioned by manual line marking, and
then pressed the U-rib plates tightly by oil cylinder for spot
welding.
- Suitable range:
Faceplate width: 4000mm;
Distance between U-ribs: 500—800mm;
Work-piece length: 15000mm;
3. Main Specifications and Parameters
- Rail span: 5000mm;
- Quantity of assembly head: 5sets;
- Lift stroke of assembly head: 200mm;
- Gantry moving speed: 5m/min;
- Power of gantry: 2.2kW;
- Pressure of hydraulic system:9MPa;
- Max pressure of single cylinder: 1.5T;
4. Detail Descriptions
- Gantry is the frame of machine,the other parts are installed on the
gantry frame. The functions of gantry frame are mainly for
supporting the related parts and taking the parts travel with the
welding speed. The downside of gantry frame has two traveling beam.
Two sets of A.C. motors via reducers drive the gantry frame
traveling on the rail. Two couples of wheels are lean against the
rail side, which keeps steady traveling. Both sides of traveling
end beam are equipped with track hold device, which ensure the
machine cannot deviate from rail because of too big pressure during
the work-piece clamping process. The hydraulic pump station and
power distributor box and so on, are putted on the platform of
gantry frame, which move together with the machine.
- Under the carriages, it is equipped with staff gauge, which can
directly show the distance between five assembly heads, and
convenient to suit for the different space between U-ribs and the
width of panel.
- Electric control system consists of one electric control box and
six operation boxes. The electric control box is installed on the
gantry frame, one of the operation boxes is fixed on the front
column of gantry frame, and the other five operation boxes are
fixed on the assembly head device. All the motions can be realized
by the controls of operation box.
5. Reference photo
6. Comparative advantage
- ISO9000&CE certified;
- International warranty;
- Punctual delivery;
- Professional and experienced engineer team to ensure the advanced
design about structure and electric;
- Experienced and skilled workers to care for each work flow from
material cutting, welding, grinding to final assembly and testing
to ensure high machine quality;
- Professional and experienced after sale service team to guarantee
quick and satisfied installation, commissioning or service;
- Optimum materials and outsourcings to ensure the best performance;
- Commissioning and testing before delivery;
- Factory inspection is encouraged;
