Resistance Spot Aluminium Mobile Welder Portable Welding Machine Welders

Brand Name:XWH

Certification:Certification

Model Number:DN2

Minimum Order Quantity:1 Set

Delivery Time:15 Working days

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Chengdu Xingweihan Welding Equipment Co., Ltd.

Verified Supplier

Location: Chengdu Sichuan China

Address: No. 538, Xingfu Road, Ind. East Zone, Chengdu, Sichuan, China

Supplier`s last login times: within 39 hours

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Product Details

Resistance Spot Aluminium Mobile Welder Best Portable Welding Machine Welders

Product Description

The portable spot welding machine integrates related devices such as welding transformers, cylinders, solenoid valves, water and gas distributors, rotating rings and suspension rods, balance systems, and control handles. The electrical main circuit adopts a single-phase AC 380V/50HZ input, which is fed through the controllable silicon in the controller and then to the transformer. After being reduced by the transformer, the secondary output is low voltage (4.75-10V) and large current (12-20KA) between the electrodes. The controller adjusts the conduction angle of the controllable silicon to adjust the output current of the transformer to meet the requirements of welding specifications.

Item/models	Unit	DN2-31X	DN2-31C	DN2-40X	DN2-40C	DN2-63X	DN2-63C
power at 50%	KVA	31	31	40	40	63	63
Maximum short circuit current	KVA	14	14	18	18	20	20
Secondary unload voltage	V	5.58	5.58	6.8	6.8	7.9	7.9
Voltage at 50Hz/60Hz	V	380	380	380	380	380	380
Distance between the arms	MM	168-288	100	168-328	100	168-428	100
Max.strength at electrodes	N	3000	3000	3500	3000	3500	3000
Working stroke	MM	15-45	15-25	15-45	15-25	15-45	15-25
Max.stroke of cylinder	MM	70	50	100	50	100	50
Max. arm length	MM	750	350	1000	450	1100	500
Compressed Air supply	MPA	0.5	0.5	0.5	0.5	0.5	0.5
Max thickness of mild steel sheet with min.length s arm	MM	3+3	3+3	4+4	4+4	5+5	5+5
With 500mm arms	MM	2+2	2+2	3+3	3+3	3+3	3+3
With maximum length arms	MM	1.2+1.2	1.2+1.2	2+2	1.8+1.8	2.0+2.0	2.0+2.0
Cross wire maximum	MM	14+14	14+14	16+16	16+16	20+20	20+20
Cooling water pressure drop	MPA	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3
Cooling water flow	L/MIN	4	4	4	4	4	4

♦ Distance,angle and length of welding arm can be made according to customers' requests.

Features:

1. Small, easy to operate and save power/ Convenient operation and power-saving.

2. The structure is compact and is easy to maintenance/Simple structure and convenient maintenance/Compact structure and friendly maintenance.

3. The portable spot welders can rotate 360°as the turntable is configured with bearings.

4. Customized welding tongs, the longest welding arm is 1300mm and the shortest is 220mm.

5. The body structure is strong and resistant to damage.

Application:

The portable spot welding machine is widely used in automobile manufacturing, maintenance, household appliances, doors and Windows, agriculture, construction steel and other metal manufacturing industries.

Welding Principle Of Electric Resistance Welding

The weldment is pressed between two columnar electrodes and heated by electricity, so that the weldment melts at the contact and forms a nugget. Then power off, the weldment is solidified and crystallized under pressure to form a dense welding spot. Spot welding is suitable for welding thin plate (lap) and steel bar. It is widely used in the production of automobile, aircraft, electronics, instruments and daily necessities.

General Structures

Mutiple Electrode Arms

Use & Installation

Images

Frequently Asked Questions

1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized machines should be more than 25 days.

2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection by QC department before shipping.

3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can provide customize service according to your requirement.

4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to send us payment.

5. How to contact you?
You can send a mail for us and call us.

6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.

7.How about your transport packing? Is it possible to damage the machine during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.

8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.