Arc Welding Machine Transweld 400
  • Arc Welding Machine Transweld 400

Arc Welding Machine 400A 3ph (Transformer) Transweld 400 : Esab


Air Cooled Welding Transformer

ESAB Transweld 400

is a Manual Arc Welding Transformer that combines unique functionality and safety features. It is economical, natural cooled and delivers excellent welds. It is rugged dependable and suitable for shop or site use.


·         Fully portable, light weight and compact

·         Natural air cooled machine ensures maximum safety of transformer as opposed to fan-cooled where fan-failure can cause burning of coils

·         Higher metal recovery ensures lower consumption of electrodes

·         Current available in single range. Current indicator and current control handle both on front panel

·         Superior dynamic characteristics gives soft and smooth arc, minimum spatter

·         Robust and compact construction ability to withstand rough handling at sites

·         Horizontal shunt core travel ensures precise setting even after prolonged use

·         Ultra light weight for easy maneuverability

·         Class 'H' insulation provides longer coil life

·         Linear current indicator scale enables easy current setting

·         Low no-load loss


Technical Data

Transweld 400



Voltage (Volts ± 10%, frequency)

415V, 50Hz
(2 lines of 3 phase)

AC Rated Input Current

63 Amps

Rated KVA (Max)



Open Circuit Voltage Volts AC (Max)


Welding Current Range MMA AC


Maximum Current AC


Welding current control type


Insulation Class



Natural air cooled

Net Weight (Approx)

115 kg.

Dimension LxHxW mm (Approx)

600 x 410 x 720

Ordering Information


Power source only



INPUTimg_1.jpg img_7.jpg img_3.jpg

OUTPUT PROCESSimg_10.jpg img_9.jpg img_8.jpg

Data sheet

Item model number
Transweld 400
415V, 50Hz (2 lines of 3 phase)
Rated input power
63 Amps

Specific References



Arc welding tranformer

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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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