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Heron Intelligent Equipment Co., Ltd.

Press Welding Machine, Press Welder, Spot Welding Machine manufacturer / supplier in China, offering 440 kVA Inverter Press Welder for Auto Tire′s Nut & Cap, 250kVA Medium Frequency Direct Current Spot Inverter Welding Machine, China Brand AC Welder for Fuel Tank Cover and so on.

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Supplier Homepage Product Different Manufacturing Industry Welder Auto Parts Manufacturing 440 kVA Inverter Press Welder for Auto Tire′s Nut & Cap

440 kVA Inverter Press Welder for Auto Tire′s Nut & Cap

FOB Price: Get Latest Price
Min. Order: 1 Piece
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: DB-440-10034
  • Type: Press Welders
  • Application: Car
  • Electric Current: Inverter
  • Current: Inverter Current
  • Model: Db
Product Description
Model Name :440 KVA Inverter Welder For Auto Wheel Nut & Cap
Model No.:DB-440-10034   Material No. :C14-000391 
Time :2010-12-23
1. Energy saving more than 35% compared to AC welder in same conditions. Environmental friendly, energy saving.
2. Less capacitor is required with balanced three-phase loading and high power factor.
3. Welding quality has improved significantly. With strong secondary current output capability, straight waveform, small peak current. The electrode's heating is small, thus service life has extended.
4.Power charging time can accurate to 1ms, it's 1/20 of the AC welder.
Welding parameters are more accurately set.
5.DC output, various program selection. This welder can achieve complex welding process. It's widely used in dissimilar metal welding.
6. Welding circuit is small and light-weight. The size of MFDC transformer is only 1/3 - 1/6 of single-phase rectifier transformer.
7. Key components are imported high-quality ones. By using placing machine and reflow furnace to make circuit board, welders' reliability are high.
Application scope:
1.         Apply in welding automotive wheel nut cap, stainless steel cap and similar products.
2.         Projection and nut welding can be done after modification.
Dimension  (mm):
  L   W   H     (mm)Volume
1200*900*22002.4 CBM
Main technical parameter
Rated Capacity              KVA440
Power Supply              V/φ/HZ380 V/ 3 Phrase /50Hz
Primary Current                A320
Duty cycle                       %20
Secondary Empty Voltage           V13
Secondary voltage adjustment Level1
Throat Depth                    mm  300
Gap between Electrode Arm       mm400-550
Stroke of cylinder            mm             80
Electrode Size              mmUpper:Φ33*55; Lower: Φ33*75φ
Workpiece Size             mmΦ23*36
Welding Capacity            mmProjection weld: M6-M12
Welding Speed             (s/pc)8
Working Pressure         N/0.5Mpa15700
Compressed Air Pressure      MPa0.6
Compressed Air Consumption(0.4MPa,Stroke 30mm)  L/time3.56
Colling Water Consumption       L/MIN18
Drive Motor Power               KW 0.75
Primary Cable                  MM23*35+2*16
Max. Short Cut Current            KA 6700
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