MIG/ TIG Digital Welding Machine Double-Pulse MIG/TIG Welding IGBT Welding

Dear Sir/Madam, We request your quotation for the supply, installation, and commissioning of 2 units of MIG welding machines for the following end user: End User: Indian Railways, Bhusawal, Maharashtra, India The equipment is required strictly as per the attached annexure—MIG Welding Machine Technical Specification. Scope of Supply Please submit your most competitive quotation for the following: Item: MIG Welding Machine Quantity: 2 Units The scope shall include: Supply of 2 units of MIG welding machines, complete in all respects. Installation, commissioning, and proving out on consignee / end-user premises. Supply of all standard and specified accessories. Warranty support as specified. Technical Requirement The offered machine shall conform to the attached detailed specification. Key requirements include, but are not limited to, the following: Type: CO₂, IGBT base type Input Power Supply: 415 V ±10% AC, 3-phase, 50 Hz Effective Input Current: 20 A Permitted Load at 60% Duty Cycle: 400 A Permitted Load at 100% Duty Cycle: 309 A Power Factor: 0.95 (Max.), 0.90 (Min.) Efficiency at Maximum Current (MIG): 86% to 95% Voltage Range: 16–34 V Current Range / Welding Current Range: 40–400 A No Load Power: 250 W Standards: IEC 60974-1 Winding Material: Copper Winding Class of Insulation: H Enclosure Class: IP21S Weight: 40–60 Kg Wire Feed Speed: 1–25 m/min Wire Diameter (FE/SS/Al/FC): 0.8–1.6 mm Warranty: Up to 30 months from the date of delivery Concomitant Accessories Required The quotation shall include the following accessories: Welding torch Remote control unit Gas regulator for CO₂, flow meter, and heater unit Power source with power cable Interconnecting cable (copper) / hose with quick-fix end coupling of 10 m length Electrode holder suitable for 400 A capacity Earthing clamp with 3 m return cable (95 sq. mm) Commissioning and proving out of the MIG welding machines at consignee’s premises Warranty Requirement Warranty Period: Up to 30 months from the date of delivery. Please clearly confirm compliance with the warranty requirement and indicate the warranty terms in detail. Information Required in Your Quotation Kindly include the following in your offer: Make and model of the offered machine Detailed technical compliance statement against each point of the attached specification Country of origin Unit price and total price Packing and forwarding charges, if any Installation and commissioning charges, if any Delivery period Warranty details After-sales service support details Validity of quotation HS code, if available Product catalog / datasheet List of standard accessories included in the offer Deviations, if any, clearly highlighted in a separate statement Important Note Please ensure that your quotation clearly states whether the offered machine is fully compliant with the attached specification. Any deviation shall be explicitly mentioned. We would appreciate receiving your quotation at the earliest. Thank you. Best regards, Ramamoorthy / Rajarajan