| Customization: | Available |
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| Control: | Automatic |
| Cooling Way: | Water Cooling |
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Product overview: The medium frequency inverter DC spot welding machine converts the power frequency (50Hz) AC to the medium frequency (1000Hz) DC output. The time resolution is higher than that of the power frequency, the control accuracy is also improved, and the output current is not affected by the change of the secondary output circuit. It has high thermal efficiency, large output power rate and better welding quality. Compared with the traditional power frequency welding machine, inverter medium frequency DC welding will be efficient and energy-saving. It is a technological revolution breakthrough in the field of resistance welding.
Welding material: Aluminum, copper, galvanized sheet, carbon steel, nikel, tungsten and other metal materials.
Material thickness for standard machine: < 6.0+6.0mm
Process recommendation: Spot welding
Application industry: Widely used in welding of metal products in automobile and auto parts manufacturing, new energy power battery, photoelectric communication, Electric light, compressor, hardware, furniture, kitchenware and other industries
| Parameter | DTB-80 | DTB-160 | DTB-240 |
| Rated capacity | 80kVA | 160kVA | 240kVA |
| Input power | 3 φ 380V | 3 φ 380V | 3 φ 380V |
| Max. short circuit current | 25KA | 35KA | 50KA |
| Load duration rate | 20% | 20% | 20% |
| Inverter frequency | 1000Hz | 1000Hz | 1000Hz |
| Max. pressure | 6000N | 6000N | 12000N |
| Electrode stroke | 80mm | 80mm | 100mm |
| Welding ability / Aluminum | 2.0+2.0 mm | 2.5+2.5 mm | 3.0+3.0 mm |
| Welding ability / Carbon steel | 2.5+2.5 mm | 3.0+3.0 mm | 4.0+4.0 mm |
| Arm extension size | 500 × 250mm | 500 × 250mm | 500 × 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 |
| Net weight / Packing weight | 336kg / 392kg | 384kg / 440kg | 733kg / 809kg |
| Overall dimension / Packing size | 1180×750×1830mm / 1230X790X1950mm |
1180×750×1830mm / 1230X790X1950mm |
1200×870×2070mm / 1230X790X1950mm |
Suzhou Hanxin Machinery Equipment CO.,LTD is a professional automatic welding equipment manufacturer,which specializes in designing,producing,sale and service together.
Our Products include Spot Welders,Butt Welders,Flash Butt Welders,Seam Welders,Medium Frequency Inverter DC Welders,Single-phase/Three-phase Secondary Rectifier Spot Welder,Wire Mesh Welding Machines,Sink Producing Line,Automatic Argon Arc Seam Welding Machines,Wire Ring Making and Welding Machine,2D Wire Forming Machine,High/Ultrasonic/Medium Frequency Induction Heating Machines,and other automatic equipment.
Q1: Are you a trading company or a manufacturer?
Answer: We have our own factories, which are located in Suzhou.
Q2: What are your payment terms?
Answer: T / T payment, the deposit is 30% of the payment, and 70% is paid
before delivery. Before paying the final payment,
we will provide you with photos of the product and warranty.
Q3: What is the price of your equipment?
Answer: The FOB price is only for reference, the actual price of the equipment should
also be determined according to your welding requirements, and there is a large
amount of discount.
Q4: How long is your delivery time?
Answer: Usually 30 days. If you need emergency services,
please notify us before submitting your order.
Q5: How about your after-sales service and warranty?
Answer: During the warranty period (one year), we will provide spare
parts to you free of charge. And provide technical consultants at any time.
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