Flash Butt Welding Machine for Passenger Car Wheel Rim Production

• Welding Range: 315mm
• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Frequency Range: High Frequency
• Electric Current: AC
• Type: Flash Butt Welder
• Model NO.: UNV-630
• Max. Upsetting Force: 400kn
• Max. Clamping Force: 650kn
• Max. Welding Cross Section Area: 6000mm 2
• Max. Width of Rim Band: 800mm
• Transport Package: Steel Pallet
• Trademark: Xiaoya
• Origin: Jinan, China

Product Description

 

Product Description

  The AC flash butt welding machine is an important piece of equipment in wheel rim production lines. It is used for welding the steel wheel rim after the welding joint has been flattened. The flash butt welder is comprised of the flash welding machine, electrical system and hydraulic system. The work piece clamping, welding and weld slag removing are all driven by the hydraulic system. In addition, the welding parameters can be set on the touch screen and the manipulator can be selected to transfer the work piece in the passenger car rim production line.

 

Process Pictures for Reference

                           Before welding--Flattening weld joint                                                                         After Flash butt welding

Main Features

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.
 

Product Parameters

No.	Main Parameters	Data
1	Model	UNV-630	UNV-800	UNV-1000	UNV-1600
2	Main circuit rated input voltage	AC 380V/1Phase	AC 380V/1Phase	AC 380V/1Phase	AC 380V/1Phase
3	Control circuit rated input voltage	AC 380V/ 3Phase/50Hz	AC 380V/ 3Phase/50Hz	AC 380V/ 3Phase/50Hz	AC 380V/ 3Phase/50Hz
4	Secondary voltage	6.55V to 11.8V	8.8V to 14.6V	8.8V to 14.6V	8.8Vto19.6V
5	Voltage of solenoid valve	DC 24V	DC 24V	DC 24V	DC 24V
		YV11, YV12 @AC 220V	YV11, YV12 @AC 220V	YV11, YV12 @AC 220V	YV11, YV12 @AC 220V
6	Total power input	630KVA	825KVA	1050KVA	1610KVA
7	Rated power at 50% transformer utilization factor	600KVA	800KVA	1000KVA	1600KVA
8	Max. upsetting force	280KN	320KN	320KN	400KN
9	Max. clamping force	650KN	650KN	650KN	650KN
10	Max. welding cross section area	3200mm ^2	3500mm ^2	4000mm ^2	6000mm ^2
11	Max. width of rim band	350mm	410mm	500mm	800mm
12	Max. thickness of rim band	4.5mm	8mm	10mm	13mm
13	Min. diameter of rim welded	250mm	400mm	400mm	500mm
14	Cooling water flow rate	4500L/H	4500L/H	5000L/H	6000L/H
15	Pressure of cooling water	0.2~0.4MPa	0.2~0.4MPa	0.2~0.4MPa	0.2~0.4MPa
16	Temperature of cooling water	≤20ºC	≤20ºC	≤ 20ºC	≤20ºC
17	Rejection rate	≤0.5%	≤ 0.5%	≤ 0.5%	≤ 0.5%

 

TRADE TERMS

Delivery Time

The delivery time will be around 1-4 months from the date of receipted down payment.
Loading sea port: Qingdao, China

Payment Terms

T/T,L/C are both acceptable

Factory Testing

The Buyer can send engineers to Manufacturer's factory for testing those machines before delivery if it is necessary, and the cost of Buyer's engineers including flight, train, hotel and meals shall be at Buyer's own cost.

 Warranty

1-year