MF Series Middle Frequency Inverter DC Spot Welding Machine
Main Features:
1. Light weight transformer for using in industrial Robots & welding arm-and-hand system..
2. Very low inductive loss large DC welding current.
3. Attain target current quicker.
4. More accurate current control, more responsive current control.
5. Symmetric mains loading with high power factor.
6. Better for welding galvanized sheet, non-ferrous metals and different materials.
7. High quality in welding, compactness and lightness as well as power saving.
Main Technical Parameter
| Parameter/Model |
MF-50KVA |
MF-90KVA |
MF-150KVA |
MF-170KVA |
MF-250KVA |
MF-300KVA |
MF-450KVA |
| Rated Voltage |
3(3-Phase),(AC), 380-----415----480V,50/60HZ. |
| Rated Capacity |
50KVA |
90KVA |
150KVA |
170KVA |
250KVA |
300KVA |
|
| Rated Duty Cycle |
50% |
50% |
50% |
50% |
50% |
50% |
| Max Welding Current |
18500A |
23500A |
32000A |
40500A |
60500A |
80000A |
120000A |
| Electrode Stroke |
75MM |
100MM |
| Welding Arm Spacing |
260MM |
320MM |
| Air Source Pressure |
0.6MPa |
| Cooling Water Flow |
16L/Minute |
25L/Minute |
35 L/Minute |
45L/Minute |
Our Machine
Our Factory
Why choose Durowelder products?
- About product purpose.
- The pursit of quality, advocating the best services.
- For customers to reduce costs and improve efficiency.
- About Factory.
- Founded by WELDING TECHNOLOGIES, USA and serves as its Manufacturing Plant in order to bring latest achievements in welding science and technology to the biggest market of welding equipment in the world China with a goal to support a demand for high quality equipment in the region and beyond. Excellent service on before sale, on sale and after sale.
- Quick response, all your question will be answered within 48 hours. Our motto is "Quality" first, customer utmost". We have professional sales team, who is not only a repair but also a problem solver, we always give customers the most feasible marketing suggestions according to their own market mode.
- About Market.
Our products are widely accepted all over the world, such as USA, Mexico, Southeast Asia, India etc.
- Why choose DuroWelder?
- Welcome to visit our factory before your place an order.
- High quality control.
- Over 10 years mechanical manufacturer.
- Cooperate with many foreign customers.
- Committed to the standardization of machinery market. We make great efforts to the production of high quality and durable machine with the technological innovation.
- Our products with best price and quality.
- Our mission is to help our customers reduce cost and improve efficiency.
- Shipping
- Sea transportation, land transportation, air transportation, the express transport and so on.
- Please choose your convenient shipping method according your details requirement.
- The shipping discount is different in different season and depend different weight, we will choose the cheapest and safest way according your details quantities.
- Delivery
- Delivery time is 5-15 working days.
- Depends on order quantity.
- Special product to discuss.
- Warranty
One year warranty and technical support.
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