| Control: | Semi-Automatic |
|---|---|
| Cooling Way: | Water Cooling |
| Style: | Fixed |
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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.
Machine: Desktop medium frequency inverter precision spot welder desktop AC precision spot welder
Welding material: Aluminum
Material thickness: < 2.5mm
Associated product name: medical apparatus and instruments
Industry: New energy application industry
Process recommendation: spot 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 |
| Cooling water flow | 12L/min | 12L/min | 14L/min |
| Welding capacity / aluminum plate | 2.0+2.0mm | 2.5+2.5 mm | 3.0+3.0 mm |
| 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 |
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.
01.For the same welding workpiece, the welding time is short, the power is saved, the welding stability zone is increased, and the electrode life is increased.
02.It is suitable for welding aluminum, galvanized sheet, high tension steel, carbon steel and other metal materials with good welding effect.
03.It is suitable for spot welding and projection welding of plates, plates and projection welding nuts and studs.
04.The welding quality is stable and firm, with large penetration and less spatter.
05.Solder joint counting function.
06.During AC output control, the half wave time is adjustable and 2-50ms is programmable.
07.Programmable multiple sets of welding specifications.
08.Three stage heating process: preheating, welding and tempering, in which the increasing and decreasing sections can be customized in the welding section.
09.Programmable pressure control, 10 pressure segments can be defined.
10.Programmable output I / O port: programmable 3-segment output, which can better adapt to PLC, robot, etc.
11.During unipolar output control, that is, in the process of one welding cycle, the polarity of current remains unchanged, and the polarity of two adjacent welding cycles alternates.
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. 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 a factory?
Yes, We are a factory, all machine is made by ourselves and we can provide customize service according to your requirement.
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.
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