Dc Precision Custom Welding Machine , Portable Spot Welder Profesional

Brand Name:XWH

Certification:CE

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

Dc Precision Custom Welding Best Welder Portable Spot Welding Machine Profesional

Product Description

Medium frequency inverter spot projection welding machine is a set of advanced welding equipment. Widely used, welding transformers have a small volume and large output energy. The advantages of portable spot welding machines used in the automotive industry are even more evident. Its superior performance is due to the increase in the frequency of its welding transformer from 50/60Hz to 1000Hz, which greatly reduces the weight of the iron core material. In addition, the rectifier diode in the secondary circuit of the transformer converts electrical energy into DC power for welding. This can greatly improve the value of the secondary circuit inductance coefficient, which is an important factor leading to energy loss and can almost be ignored in DC welding circuits, thereby minimizing production costs.

Item/models	Unit	DN2-60X	DN2-60C	DN2-80X	DN2-80C	DN2-100X	DN2-100C
power at 50	KVA	60	60	80	80	100	100
Maximum short circuit current	KVA	10	10	12	12	14	14
Secondary unload voltage	V	8.9	8.9	8.9	8.9	8.9	8.9
Voltage at 50Hz/60Hz	V	3φ380	3φ380	3φ380	3φ380	3φ380	3φ380
Distance between the arms	MM	120-280	100-300	120-128	100-300	120-280	100-300
Max.strength at electrodes	N	3500	3500	3500	3500	3500	3500
Working stroke	MM	15-45	15-25	15-45	15-25	15-45	15-25
Max.stroke	MM	50-120	60/100/140	50-120	60/100/140	50-120	60/100/140
Max. arm length	MM	500	500	600	500	600	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	0.05	0.05	0.05	0.05	0.05	0.05
Cooling water flow	l/MIN	8	8	8	8	8	8

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

Features:

1. Three-phase power input, high operating frequency, low transformer loss, and significant energy saving effect.

2. The transformer can be up to 300kva, the transformer secondary tube brand is ABB.

3. More accurate and fast current control: More and more accurate analysis of parameters compared to low-frequency systems.

4. Reduce operating costs, including saving welding energy at each point and shortening the welding cycle.

5. Faster reaching the set current: The intermediate frequency can adjust the welding current 20 times faster than traditional technology.

6. Greater adaptability to grid fluctuations and voltage drops: A portion of energy is stored by the inverter and then fed to the load, replacing the method of directly supplying power to the load from the grid.

Application: The portable spot welding machine is widely used in the automobile, motorcycle, aviation, sheet metal structural components, medical equipment, light industrial machinery, household appliances and other fields. And it can welding carbon steel sheet, coated steel sheet, stainless steel sheet, aluminum sheet metal.

General Structures

Mutiple Electrode arms

Use & Installation

Product Application

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.