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China Fixed MFDC spot Welding Machine Pictures&Photos
China Fixed MFDC spot Welding Machine Pictures&Photos
China Fixed MFDC spot Welding Machine Pictures&Photos

Fixed MFDC spot Welding Machine

DTB80/DTB160/DTB240

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Spot Welding Machine

INTRODUCTION 

• High quality and high efficiency welding power, power factory up to 98%, three phase input load balancing, and the impact on user power grid is greatly reduced.

• The output current of DC current, smoothing, zero reactance. The working frequency and time control accuracy of 1000Hz and 1ms.

• The fuselage is designed with high quality steel plate and optimized mechanical structure, which is beautiful and rigid, ensuring stable welding quality.

• The electrode voltage mechanism is integrated, the gas path is short, the structure is compact, the reaction speed is quicker, installation and maintenance are more convenient.

• The secondary circuit uses high quality conductive materials, which greatly reduces the impedance of the circuit.

• The cylinder reversing valve adopts imported well-known brand, which has fast response speed, large flow rate and long service life, and is suitable for high-speed rush request.

• The standard components adopt the international brand, so that the overall quality of the welder reaches the first-class level.

• Equipped with intermediate frequency soldering controller and current closed loop control, it can control the actual welding current at high speed and accuracy.

• Can store 60 sets of welding specifications, large screen LCD screen interface, with Chinese and English switch display.

• Widely used in aerospace, automobile and automobile parts manufacturing, new energy and power battery and other special areas of high quality welding requirements




APPLICATION 

1.  Transportation equipment industry

2.  Electronics manufacturing industry

3.  The elevator sheet metal manufacturing industry

4.  Communication electrical manufacturing industry

5.  New energy power battery

6. Furniture and kitchen utensils manufacturing

7. Metal metal products industry

8.  Mechanical line network industry, etc.

SPECIFICATION 

Model

DTB-80

DTB-160

DTB-240

Rated capacity

80KVA

160KVA

240KVA

Input power supply

3Φ 380V

3Φ 380V

3Φ 380V

Maximum short circuit current

25000A

35000A

50000A

Load sustainability

20%

20%

20%

Control mode

Initial gradation constant current

Inverter frequency

1000HZ

1000HZ

1000HZ

Arm extension

500*250mm

500*250mm

450*350mm

Maximum pressure

6000N

6000N

10000N

Electrode stroke

60mm

60mm

100mm

Cooling water flow

12L/MIN

12L/MIN

12L/MIN

Welding capacity/aluminum plate

2.0+2.0MM

2.5+.2.5MM

3.0+3.0MM

Weight

350kg

390kg

580kg

Shape size

1105*670*1720mm

1105*670*1720mm

1180*910*2140mm