| Welding Range: | Max 400mm |
|---|---|
| Cooling Way: | Water Cooling |
| Control: | Semi-Automatic |
| Frequency Range: | Low Frequency |
| Electric Current: | AC |
| Type: | Flash Butt Welder |
| Customization: |
|---|
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Audited Supplier Production Description
Ac flash butt welding machine min diameter 400mm
Technical specification
| Model | UNB2-630 | UNV-800 | UNV-1000 | UNV-1600 |
| Main circuit rated input voltage | AC 380V/1Phase | AC 380V/1Phase | AC 380V/1Phase | AC 380V/1Phase |
| Control circuit rated input voltage | AC 380V/ 3Phase/50Hz | AC 380V/ 3Phase/50Hz | AC 380V/ 3Phase/50Hz | AC 380V/ 3Phase/50Hz |
| Secondary voltage | 6.55V to 11.8V | 8.8V to 14.6V | 8.8V to 14.6V | 8.8Vto19.6V |
| Voltage of solenoid valve | DC 24V;YV11, YV12 @AC 220V | DC 24V;YV11, YV12 @AC 220V | DC 24V;YV11, YV12 @AC 220V | DC 24V ;YV11, YV12 @AC 220V |
| Total power input | 630KVA | 825KVA | 1050KVA | 1610KVA |
| Rated power at 50% transformer utilization factor | 600KVA | 800KVA | 1000KVA | 1600KVA |
| Max. upsetting force | 280KN | 320KN | 320KN | 400KN |
| Max. clamping force | 650KN | 650KN | 650KN | 650KN |
| Max. welding cross section area | 3200mm2 | 3500mm2 | 4000mm2 | 6000mm2 |
| Max. width of rim band | 350mm | 410mm | 500mm | 800mm |
| Max. thickness of rim band | 4.5mm | 8mm | 10mm | 13mm |
| Min. diameter of rim welded | 250mm | 400mm | 400mm | 500mm |
| Cooling water flow rate | 4500L/H | 4500L/H | 4500L/H | 6000L/H |
| Pressure of cooling water | 0.2~0.4MPa | 0.2~0.4MPa | 0.2~0.4MPa | 0.2~0.4MPa |
| Temperature of cooling water | ≤20ºC | ≤20ºC | ≤ 20ºC | ≤20ºC |
| Rejection rate | ≤0.5% | ≤ 0.5% | ≤ 0.5% | ≤ 0.5% |
Why Choose us?
spare parts for entire service life
Installation guides and equipment operation training services
Stable and feasible steel wheel rim production line solution by our professional engineer with over 10 years of industry experience
30+ Years experience
After sales team workers
Production lines
24h online service
Specifications
According to wheel rim categories, diameters and production processes, we can design and manufacture small, large and ultra-large wheel rim manufacturing lines. The processing range of the lines can be adjusted according to customer's requirements.
1. The welding clamp is equipped with a weld slag scraper at its jaw, which can automatically remove the weld slag, making it easy to use.
2. A multi-stage adjustable welding current is suitable for welding wheel rims in different specifications.
3. The AC flash butt welding equipment uses premium copper electrodes that come with excellent electrical conductivity, high welding quality, and a rejection rate of less than 0.5%.
4. The hydraulic system on the flash butt welding machine has a compact structure, meaning it takes up very little floor space. Using a filth blockage resistant hydraulic pump and servo valve, it has an outstanding resistance to dust pollution and low requirements for dust treatment, which saves investment costs.
5. It can serve as both an automatic and manual flash butt welder, making it convenient to operate.
6. All electrical components on the flash butt welding machine have an integrated connection, which makes installation and maintenance easy.
7. The overall framework design of the welding lathe ensures the high intensity and welding precision.
8. The wheel rim machine can be equipped with an automatic welding slag conveyor that is used to automatically clean out the welding slag at the bottom of the butt welder.
Operation Modes
In accordance with user's production requirements, Xiaoya supplies semi-automatic steel wheel rim manufacturing line and fully automatic steel wheel manufacturing lines. The first needs 10 to 12 people to operate it, completing material loading and unloading, as well as machining operations. The fully automatic one only needs 3-5 operators as feeding and discharging are all automatic, and achieves an automatic operation and material transportation.
Main Production Equipment
Our steel wheel rim manufacturing line consists of a wide range of wheel machinery including a coiler machine, AC flash butt welding machine, trimmer-planisher-end cutting unit, re-rounding press, horizontal flaring machine, and roll forming machine, horizontal expanding machine, and valve hole punching press, press-fit machine, combined welding machine, hydraulic system, electrical control system and necessary tooling.
Rims are incredibly important to the entire wheel component, which means rim manufacturing plays a crucial role in the production of wheels. Xiaoya's steel wheel rim manufacturing line is used to manufacture wheel rims for passenger cars, trucks, buses, tractors, farm vehicles, and construction vehicles' wheels. According to user's requirements, we can design and manufacture the rim production line to make 10 to 54 inch steel wheel rims.
processes
1. Low Carbon Steel Strip Cut-to-length Customer Supplied
2. Rim band feeding
3. Deburring for both sides
4. Stamping mark
5. Rim band coiling
6. Flattening weld joint
7. AC flash butt welding
8. Trimming welding slag
9. Planishing
10. End cutting
11. Cooling
12. Re-rounding
13. Initial flaring
14. 1st roll forming
15. 2nd roll forming
16. 3rd roll forming
17. 4th roll forming for non-skid pattern
18. Edge flanging
19. Final expanding
20. Valve hole punching
21. Press disc into rim
22. Combined welding for rim and disc
23. Bolting rim and disc
Main products
After Sales
Our steel wheel rim manufacturing line consists of a wide range of wheel machinery including a coiler machine, AC flash butt welding machine, trimmer-planisher-end cutting unit, re-rounding press, horizontal flaring machine, and roll forming machine, horizontal expanding machine, and valve hole punching press, press-fit machine, combined welding machine, hydraulic system, electrical control system and necessary tooling.
Rims are incredibly important to the entire wheel component, which means rim manufacturing plays a crucial role in the production of wheels. Xiaoya's steel wheel rim manufacturing line is used to manufacture wheel rims for passenger cars, trucks, buses, tractors, farm vehicles, and construction vehicles' wheels. According to user's requirements, we can design and manufacture the rim production line to make 10 to 54 inch steel wheel rims.
Customer Visit
In June 2014
A customer from Pakistan visited Xiaoya Precise Machinery Co., Ltd. After visiting our production area, the customer was satisfied with our R&D and manufacturing capacity. Both sides began an in-depth communication about a partnership to supply automatic wheel production line and wheel molds.
In June of 2011
Yunnan Lifan Shijun Group came to Xiaoya Tooling Company for a visit and inspected the progress of their project. They spoke highly of our technology, equipment and project progress, and thus decided to build a partnership with us. In this partnership, they would cooperate with us throughout the whole vehicle project.
In June of 2009
The president of Shandong Weifang Shunfuchang Rubber and Plastic Co., Ltd. visited us and explained why he had confidence in us. He hoped the two companies could establish a long term cooperative relations.
In September of 2008
The president of Hong Kong Hongyun Vehcile Group and the general manager of Huitai Wheel Co., Ltd. visited us, and saw our product exhibition hall and workshops. They then express an interest in a long term partnership.
In March of 2008
A customer from Brazil visited us. They saw our production equipment, test equipment and technological processes. They also praised our QC system and state-of-the-art production and test equipment.
In March of 2008
A project team from the Geely Group in Jinan City visited Xiaoya Precise Machinery and had a high opinion of our production conditions and management levels. We then established a cooperation for supplying wheel rim machines.
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