CCC Projection Welding Machine Medium Frequency PLC Control

Basic Information
Place of Origin: CHINA
Brand Name: PDKJ
Certification: ISO CE SGS
Model Number: DBT80
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
High Light:

CCC projection welding machine


MF projection welding machine


PLC spot welding machine

Product Description

CE Medium Frequency Projection Welding Machine 80KVA PLC Spot

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.

Parameters DTB-80 DTB-160
Rated capacity 80KVA 160KVA
Power supply 3φ380V 3φ380V

Max. Short Circuit Current

25000A 35000A
Rated Duty Cycle 20% 20%
Control Mode Initial gradation constant current
Inverter Frequency 1000HZ 1000HZ
Max. Working Pressure 6000N 6000N
Electrode Stroke 60mm 60mm
Cooling water flow 12L/min 12L/min

Welding Capacity/ Aluminum Plate

2.0+2.0mm 2.5+2.5 mm
Weight 350kg 400kg
Arm Extension 500×250mm 500×250mm
Electrode arm size ¢59×173mm ¢59×173mm
Electrode holder size ¢24.6×180 mm ¢24.6×180 mm
Electrode head size ¢16×50 mm ¢16×50 mm
Dimension 1100×700×1730mm 1100×700×1730mm


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. Improve the power factor, reduce the production cost.

4. 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.

5. To make the power supply unit load balance: MF inverter projection welder adopts the three-phase sources which can store energy.

6. 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.

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

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

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

CCC Projection Welding Machine Medium Frequency PLC Control 0
CCC Projection Welding Machine Medium Frequency PLC Control 1

1. 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.
2. 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.
3. What’ your warranty and after-sales?
We offer 1 year warranty, various forms of online instruction and the spare parts. Professional engineers will solve problem, if necessary.
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.

CCC Projection Welding Machine Medium Frequency PLC Control 2

Contact Details

Phone Number : +8613631765713

WhatsApp : +8613631767737