Agricultural Tractor Wheel Rim Flash Butt Welding Machine

• After-sales Service: Yes
• Warranty: One Year
• Productivity: 2 Rims Per Minute
• Rated Transformer Capacity: 400kVA
• Duty Cycle: 50%
• Adjustable Voltage Range: 5-14V
• Model NO.: UN-400
• Suitable Steel Wheel Rim Section Area: 4.5X280mm
• Suitable Rim Max. Diameter: 600mm
• Suitable Rim Min. Diameter: 280mm
• Suitable Rim Max. Width: 300mm
• Machine Dimension: 2800 X1800 X2000mm
• Machine Weight: 6500kg
• Transport Package: Wooden Package
• Specification: Customized
• Trademark: Zhenhuan
• Origin: China

Product Description

FLASH BUTT WELDING MACHINE FOR WHEEL RIM

I Feature

1. Horizontal type, four clamping arms are cast steel, PLC control, hydraulic speed control, touch screen, linear guide oriented.
2. Hydraulic clamping, hydraulic upsetting.
3. Upsetting, clamping, pre-heating and pressure all can be controlled separately
4. The movable steel board together with the whole set of the machine adopts linear guiding guide
5. The main transformer is equipped with temperature control device inside.
6. It has both no pulse function and pulse function.
7. How it works: Move the plate forward - The welding current rises to the set value - the warm-up time is reached - the plate move back - move the plate forward rapidly when the welding current is released to 0 - after the warm-up level is reached -turn burning -top forging - Clamp release - moving plate back into original place

II Configuration

PLC	MITSUBISHI  FX1N40P
Touch screen	Taiwan(Pane HMl PK70)
Button	FUN
Servo motor	EURA, 7.5kW
Upsetting screw rod	Nut from Taiwan, Φ80
Reducer	RV130-10, Chinese
Linear guideway	HIWIN, HGW55HA
Hydraulic station, plunger pump	31.5MP
Switch electric control cabinet	Silicon Controlled Rectifier 2000KVA
Enclosed water tank
Hydraulic system	Rexroth series(Beijing huade valve unit)
Painting	Customized.

III Main technical data 

Item	Data
Machine code	UN-400
Rated power	400KVA
Welding area	Min. 300mm2
	Max. 1400mm2 ( Max.500mm diameter)
Max. welding thickness	5mm
Welding diameter	13-18inch
Welding width	Max.360mm
Hydraulic pressure	5-12MPa
Rated clamping force	400KN
Rated upsetting force	200KN
Max. adjustment for clamping	100mm
Transformer gears	6
Secondary voltage	4-9V
Cooling water pressure	0.2MPa
Cooling water flow	≥3000L/N
Oil pump motor	11kW
Transformer temporary load rate	60%
Machine weight	About 7 tons
Voltage	380V, 3phase, 50Hz.
Output	4-6pcs/min for 14inch rims