1000HZ Inverter MFDC Spot Welding Machine ISO 160KVA Resistance Welding

Basic Information
Place of Origin: CHINA
Brand Name: PDKJ
Certification: ISO CE SGS
Model Number: DTB-80/DTB-160/DTB240
Minimum Order Quantity: 1 unit
Price: USD 8500-12500
Packaging Details: Woonen case or iron box
Delivery Time: 7-25 days
Payment Terms: L/C, T/T
Supply Ability: 100 set per month
Detail Information
Welding Style: Resistance Welding Usage: Spot Welding ;projection Welding
Key Selling Points: High Safety Level Applicable Industries: Building Material; Machinery Repair; Sheet Metal
After-sales Service: Field Installation; Site Commissioning And Training Rated Capacity: 80KVA-240KVA
High Light:

160KVA MFDC Spot Welding Machine


ISO MFDC Spot Welding Machine


1000HZ inverter spot welder

Product Description

Intermediate-Frequency Inverse Dc Spot Welding Machine

Medium Frequency DC Welding Machine , Spot Welding Machine projection welding machine with CE/CCC/ISO certificate
Product highlights: energy saving, power saving, high efficiency, low operating cost, high welding quality.
Product overview: the Medium frequency inverter DC spot ( projection ) welding machine converts the power frequency (50 Hz) AC to the intermediate frequency (1000 Hz) DC output, the time resolution is higher than the power frequency, the control accuracy is also improved, and the output current is not affected by the secondary output circuit change, the thermal efficiency is higher, the output power is great, and the welding quality is better. Compared with the traditional power frequency welding machine, inverse medium frequency DC welding will be highly efficient and energy-saving, which is a technological revolution breakthrough in the field of resistance welding.


parameter DTB-80 DTB-160 DTB-240
Rated capacity 80KVA 160KVA 240KVA
Input power three φ 380V three φ 380V three φ 380V
Maximum short circuit current 25KA 35KA 50KA
Load duration 20% 20% 20%
control mode Primary / secondary constant current Primary / secondary constant current Primary / secondary constant current
Inverter frequency 1000HZ 1000HZ 1000HZ
Maximum pressure 6000N 6000N 12000N
Electrode stroke 60mm 60mm 100mm
Welding capacity / carbon steel 2.5+2.5mm 3.0+3.0 mm 4.0+4.0 mm
Arm extension size five hundred × 250mm five hundred × 250mm five hundred × 350mm
Electrode arm size ¢59 × 173mm ¢59 × 173mm ¢74 × 195mm
Electrode holder size ¢24.6 × 180 mm ¢24.6 × 180 mm ¢31.6 × 250 mm
Electrode head size ¢16 × 50 mm ¢16 × 50 mm ¢20 × 60 mm
weight 350kg 400kg 750kg
Overall dimension 1100×700×1730mm 1100×700×1730mm 1205×870×2140mm

1000HZ Inverter MFDC Spot Welding Machine ISO 160KVA Resistance Welding 0

1. Energy Saving: Compare with using low frequency, it can help to reduce the consumption of electric energy. The transformer of the same weight could output more energy. It can also be conveniently used with the large automatic welding clamp.

2. In a semi-automatic machine, one medium frequency transformer can replace many low frequency transformers which can help to reduce the parallel connection in secondary circuit.

3. Reduce interference in secondary circuit which is in the large open area: the welding current is direct current. When there is induction or magnetic material in secondary winding, the welding will not be affected.

4. More adaptable to the fluctuation of power grid and voltage drop: a part of the energy has been stored by inverter and been supplied to load. It replaces the way of power supply to load directly from the power grid.

5. More precise and fast control of current: Compare with low frequency system, it is able to analyze more parameters in a more precise way.

6. More reliable process: For most of the applied resistance welding metals, to use DC to weld will help to achieve better effect.

7. The technology of MF system is more traditional and reliable which can prevent the damage results from the breakdown of silicon controlled.

8. Reduce operation cost, including saving the energy of each spot welding and reducing the cycle of welding.
Especially suitable for aluminum, copper, galvanized sheet, carbon steel, nickel, tungsten and other metal materials and high temperature enameled wire, flexible connection, inductance coil welding. It is widely used in the welding of metal products in the fields of automobile and auto parts manufacturing, new energy power battery, photoelectric communication, electric light source, compressor, hardware, furniture, kitchenware, etc. The product has passed the patent certification of China Intellectual Property Office, China CCC certification and export CE certification


1000HZ Inverter MFDC Spot Welding Machine ISO 160KVA Resistance Welding 1
1. When can you arrange shipment?
We usually arrange shipment within 15 days after getting deposit, but customized machines should be more than 25 days. We always ship by air and sea in the mean time.
2. Are you a factory?
Yes, We are a factory, all machine is made by ourselves and we can provide customize service according to your requirement.
3. What does your factory produce?
We produce and export all kinds of automatic welding machine and robots and relative parts. We can design machines according to your requirements.
4. 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.

1000HZ Inverter MFDC Spot Welding Machine ISO 160KVA Resistance Welding 2

Contact Details

Phone Number : +8613631765713

WhatsApp : +8613631767737