ARC Welding Machine 250A 2ph & 3ph (Inverter) Mosfet Arc 250 : Toshan

  • Adapted powerful MOSFET to change the supply frequency (up to 100KHZ), and then to come down the voltage as well as to change the AC current to DC current by the circuit, and eventually to turn out the powerful DC supply under the support of the PWM adjustment technology; in such an inverter design circuit, the weight and volume of main transformer comes down dramatically, and its efficiency is over 30% increased instead.

  • -Auto-Compensation-Function as to the power supply fluctuation, strong adaptability of anti-supply fluctuation and stable welding current    

  • -Over-Voltage, Over-Current, Over Heat Auto-Protection Functions    

  • -Excellent Arc Force Compensation Function    

  • -Reliable, Light and Small with High-Efficiency & High Energy Savings    

  • -Adaptable to the welding application in different kinds of acid or basic electrodes  

  • -Adaptable to the welding application on different kinds of low carbon steels, medium carbon steels and alloy-steels.

  • Standard Accessories:

  • -Earth Clamp With Cable

  • -ARC Holder With Cable

Data sheet

Dimensions (L x W x H)
Item model number
Weight (Kgs)
2 & 3 phase
Output Current Range
20-250 (A)
Rated input current range
Duty cycle
85 %
Power Factor
No-Load Loss
60 W
Input voltage
No-Load Voltage

Specific References

Pavan Machine Tools & Services India Pvt Ltd (PMTSIPL) formerly known as "Pavan Tools & Services” was established in 2000. Our head office is in Bangalore, India and catering pan India.

PMTSIPL has traditional relationships with customers from last 16 years. Several developments have led our company to arise; our beginning was very humble & started with main motto of serving the quality products & satisfying customer. Earlier customers had to struggle to get the quality products as they were sold at very high prices; they also had face lot of hurdles to get the product which serves their purpose.

We understand their needs & suggest Right Tools for Right Applications. We have professional staff to take care of both the sales & after sales service to help the customers. We sell quality products at very competitive prices & ensure that the customer is satisfied with our services. Our products are highly appreciated as well as demanded due to their Optimum Functionality, Reliable Performance, Durable Finishing Standards, Low Maintenance costs and longer service life.

We have our own warehousing facility for our advanced network of sales, customer service for both dealers and end users, technical advice for applications and repair, plus on-site training. PMTSIPL greatly improved product flow to our dealer’s network and on into the consuming base.

Pavan Machine Tools & Services India Pvt Ltd


We understand the needs of the customers and suggest the Right Tools for Right Applications, customers satisfactions is our top priority.

Client Satisfaction

As customer centric organization, we endeavor to offer our esteemed clients a best quality assortment of products. We strive hard to maintain the strong and cordial relationship with our clients for longer duration. Clients are the most important part to the triumph of a company and also lead the firm to the way of development. Furthermore, our client-centric business approach, ethical practices, timely delivery schedules and competitive pricing policy have helped us in garnering huge client base.


Being quality centric organization, we always follow global standards while trading, wholesaling and supplying. We always try hard to provide our clients the products that are manufactured by our vendors as per the international quality standard. Also, for the assurance of the quality of these products, our quality controllers test the raw material that is used for manufacturing these products at the vendors end.

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