Automatic Wheel Rim Production Line
Request a Quote
We use the most advanced techniques for a fully automatic wheel rim welding, forming and press assembly:
Automatic sheet feeding - marking, coiler and flattener - butt welder - trimmer-planisher - edge nip - flare - edge conditioner - 3 roll formers - expander - edge conditioner- welder position locator - air leakage testing - disc auto loading system - assembling press
Specifications for 10”~12” Rim Welding Line
- Rim bead seat diameter--10”~12”
- Width of the strip--70 ~ 180 mm
- Thickness --1.8 mm ~ 3.0 mm
- Productivity 100%--6s/part
Specifications for 13” ~18” Rim Welding Line
- Rim bead seat diameter--13”~18”
- Width of the strip--160 ~ 280 mm
- Thickness --2.0 mm ~ 4.0 mm
- Productivity 100%--6s/part
Wheel Production Equipment
A). Marking, Coiling and Flattening Machine
The marking, coiling and flattening machine forms coiled hoops from flat strips. A marking system has been integrated into the coiler at the machine’s feed section, and the coiled hoops are produced with a short, flat section on both sides of the gap, thus allowing for a weld to be produced using flat clamping and welding electrode.
| Diameter of rim | 10'-18' | 16'-24' | 22'-38' |
| Width of rim | 4'-8' | 3.5'-13' | 7'-20' |
| Min diameter hoops | Φ220 | Φ300 | Φ400 |
| Thinckness of rim | 2~5mm | 2~5mm | 5~10mm |
| Max width of hoops | 320mm | 430mm | 650mm |
| Power motor | 7.5KW | 11KW | 15KW |
| Power hydraulic unit | 11KW | 15KW | 18.5KW |
| Max pressure hydraulic | 25MPa | 25MPa | 25MPa |
B). AC Butt Welding Machine
| Type | UNC-400 | UNC-800 | UNC-1000 | UNC-1600 |
| Rated power | 400KVA | 800 KVA | 1000 KVA | 1600 KVA |
| Min diameter | 250mm | 300mm | 500mm | 500mm |
| Max width | 320mm | 430mm | 650mm | 650mm |
| Max cross section | 1800m㎡ | 2150m㎡ | 3750m㎡ | 4000m㎡ |
| Max clamping force | 500kN | 700kN | 800kN | 1200kN |
| Max upset force | 250kN | 350kN | 400kN | 600kN |
C). DC Flashless Butt Welding Machine
| Type | UZC-750 | UZC-1500 | UZC-3000 | UZC-4000 |
| Rated power | 750KVA | 1500KVA | 3000KVA | 4000KVA |
| Min diameter | 230mm | 250mm | 450mm | 500mm |
| Max width | 220mm | 320mm | 500mm | 600mm |
| Max cross section | 800m㎡ | 1500m㎡ | 3000m㎡ | 3850m㎡ |
| Max clamping force | 400kN | 500kN | 800kN | 1000kN |
| Max upset force | 200kN | 250kN | 400kN | 500kN |
D). Trimmer and Planisher
| Max width of the welder | 5mm | 6mm |
| Max height of the welder | 5mm | 7mm |
| Number of the planer tool | 3 | 3 |
| Width of the planer tool | 20mm | 25mm |
| Diameter of the plannisher roller | 102mm | 102mm |
| Clamping force | 12.5T | 21T |
| Trimmer force | 12.5T | 21T |
| Width of hoop | 450mm | 650mm |
| Motor power of hydraulic station | 22kW | 30kW |
E). Flare Press
The flare press is a horizontal machine with an automatic load/unload system that is used in high speed production lines to perform the initial flaring of coiled and welded hoops for starting rim profiling operations.
Main specifications and technical data:- Diameter of flared hole: 10-32 inches
- Width of flared hole: 2-28 inches
F). Roll Former
| Diameter of rim | 10'-14' | 12'-18' | 19.5'-38' |
| Width of rim | 2'-5' | 3.5'-13' | 5.25'-20' |
| Thickness | 1.8-3.5mm | 2-5mm | 3-10mm |
| Diameter of shaft | 120mm | 150mm | 200mm |
| Twisting moment of shaft | 1400Nm | 1600Nm | 2250Nm |
| Back and forth adjustment of lower | ±2.6mm | ±3mm | ±5mm |
| Working moving speed of lower shaft | 2-10mm/s | 2-10mm/s | 2-10mm/s |
| Lifting force of lower shaft | 200kN | 266kN | 400kN |
| Working distance of the two shaft | 240mm | 270mm | 340mm |
| Speed of shafts | 200rpm | 130rpm | 130rpm |
G). Expander and Press
| Expander diameter of rim | 10 ～ 32 inches. |
| Expander width of rim | 2 ～ 28 inches. |
| 100 Ton Press 200 Ton Press 300 Ton Press 500 Ton Press |
H). Flow Former
| SN. | Item | Unit | Specification |
| 1 | Diameter of spinning blank | mm | 450-630 |
| 2 | Thickness of spinning blank | mm | 8-16 |
| 3 | Diameter of spinning parts | mm | 450-680 |
| 4 | Max height of spinning parts | mm | 140 |
| 5 | Rotating speed for main shaft | r/min | 450-300 |
| 6 | Power for Main shaft | KW | 200 |
| 7 | Weight of the machine | Kg | 30000 |
I). Multi Spiral Coiler for Side Ring Bar
| Item | Specification | Unit |
| Max. cross section of rolled parts | 800 | mm2 |
| Min. diameter of rolled parts | 508 | mm |
| Max. diameter of rolled parts | 610 | mm |
| Min. distance btw upper and down roller | 290 | mm |
| Adjustment range of upper roller | 70 | mm |
| Attitude of workpiece feeding | 800 | mm |
| Rotating speed of down roller | 13.1 | r/min |
| Rotating speed of upper roller | 22.31 | r/min |
| Down roller dimension (dia. x length) | ∮140×100 | mm |
| Upper roller dimension (dia. x length) | ∮90×90 | mm |
| Motor power Y200L1—6 | 18.5 | kW |
J). Multi-Spot Welding Machine
| Machine model | TN 4 X 63 |
| Equipment detail | Four spindle spot welder for steel wheel rims welding of 24 spots, with controls and 63KVA each rated capacity to weld 24 spots with indexing fixture with drive, equally divided, rotating thru cam mechanism. |
| Machine cycle time | 20 Sec including loading/unloading. |
| Rated capacity of the transformer | 4X63KVA |
| Duty cycle | 50%. |
| Electrode stroke Min. | 75.0mm |
| Electrode Pressure | 600 Kgf @ 0.5 MPa |
| Control PLC | Siemens |
| Weld controller | Miyachi model 210 or 110 for setting all weld parameters |
Related products
Send Message
Other Products
Most Recent
More
Other Products
Videos
