Weldeing Transformers.
We are well-known manufacturers, OEM suppliers of Weldeing Transformers for Welding Machines. Contact us for high quality Weldeing Transformers for Welding Machines for schools lab, college lab, universities, research labs, various teaching and workshop training laboratories and industries in India.
| 100 Amps | 150 Amps | 200 Amps | 300 Amps | 400 Amps | 600 Amps | ||
| Welding Current Range | Amps | 25 to 100 | 35 to 150 | 45 to 200 | 60 to 300 | 90 to 400 | 100 to 600 |
| Welding Volt Range | Volts | 20 to 25 | 24 to 30 | 24 to 30 | 24 to 32 | 25 to 38 | 25 to 38 |
| Continuous Hand Welding Current @ 55% Duty Cy. | Amps | 75 | 120 | 150 | 240 | 300 | 480 |
| Max. Intermittent Current @ 35% Duty Cy. |
Amps | 100 | 150 | 200 | 300 | 400 | 600 |
| Continuous Welding Current @ 100% Duty Cy. | Amps. | 50 | 80 | 105 | 170 | 210 | 310 |
| Open Circuit Voltage | Volts | 40 | 50 | 50 | 60 | 60 | 80 |
| Electrode Size (Cont.) | Swg. | 12 to 16 | 10to 16 | 10 to 14 | 10 to 14 | 8 to 16 | 6 to 16 |
| Electrode Size (Intermediate) | Swg. | 10 | 10 | 10 | 7 | 6 | 4 |
| Rated K.V.A. | — | 4 | 6 | 8 | 15 | 20 | 25 |
| Fuse Rating Max. @ 440 V | Amps | — | 15 | 20 | 45 | 60 | 80 |
| @ 230V | Amps | 25 | 30 | 40 | 70 | — | — |
| Recommended Capacitor for Power | |||||||
| Factor Improvement | --- 3KVA 5KVA 6KVA 12KVA ---- | ||||||
| Primery Supply | Single phase 230 Volts, 550 Cycles, A.C.Supply Three Phase 400 / 440 Volts, 50 Cycles, A.C. Supply |
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| (2 Lines of 3 Ph.) Weight (Approx) | Kgs. | 35 | 90 | 120 | 160 | 190 | 220 |
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ELAB Engineering is a leading manufacturer, supplier and exporter of weldeing transformers and a complete range of engineering laboratory and technical training equipment. We supply high-precision, lab-grade instruments in bulk to engineering colleges, universities, technical institutes and industries across 55+ countries — with competitive tender pricing, full export documentation and reliable after-sales support.
As a leading manufacturer, supplier and exporter, we deliver tender-grade quality with documented compliance to institutions, laboratories and training facilities across 55+ countries.
Every unit is manufactured to international quality standards and tested before dispatch, with QC documentation and calibration certificates included.
Established export channels across Africa, Asia and the Middle East, with complete shipping documentation, certificates of origin and customs paperwork.
We offer customisation for tender specifications, OEM branding, voltage variants and bulk institutional orders to match your exact requirement.
Technical consultation before purchase, installation guidance, operator training documentation and responsive after-sales support from our team.
Trusted by institutions, governments and industries worldwide for reliable, tender-documentation-ready supply.
Practical laboratory training & coursework experiments
STEM education & physics / chemistry / biology demos
Process quality, testing & calibration requirements
Clinical lab, diagnostics & pathology applications
Ministry, defence research & PSU lab infrastructure
UNICEF, WHO, UNDP & bilateral aid procurement
Skill development & technical training labs
Direct & sub-contractor tender fulfilment
ELAB Engineering is a recognised manufacturer, supplier and exporter of Weldeing Transformers. We supply this product across our complete export network — from individual institutional purchases to large-scale tender supply contracts.
All shipments include complete export documentation, customs paperwork & freight handling.
Request a custom quote, full technical datasheet, or place a bulk / tender enquiry. Our specialists respond within 1 business day with pricing, lead time and export documentation.
Common questions from buyers, procurement officers and technical evaluators about ordering, customisation, lead time and documentation.
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