Telwin Electromig 300 Synergic Mig Welder 400v
£1,498.00
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Telwin Electromig 300 Synergic Mig Welder 400v
£1,498.00
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The TELWIN ELECTROMIG 300 SYNERGIC MIG WELDER 400V is a professional-grade three-phase MIG/MAG welding machine engineered for demanding workshop and industrial fabrication environments, delivering synergic wire feed control and consistent arc performance across a broad range of mild steel, stainless steel, and flux-cored wire applications.
Key Features
- Synergic control for optimised parameters
- Three-phase 400V industrial input
- Suitable for MIG/MAG and flux-cored
- High-duty cycle for continuous operation
- Compatible with steel and stainless wire
- Robust chassis for workshop durability
Technical Support
Everything we sell is supported by our factory trained engineers at our premesis in Manchester or nationwide through our mobile service engineers.
Delivery + Returns
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Technical Features
- Synergic control automatically sets optimal welding parameters based on selected wire and material.
- Wide current range of 30 to 300A suits thin sheet metal through to heavy structural work.
- Threephase 400V input ensures stable power delivery for consistent professional welding results.
- Compatible with solid wire, fluxcored wire, and aluminium wire for maximum material versatility.
- Thermal overload protection safeguards internal components and extends the machine's working life.
- Integrated wire feed system provides smooth, consistent wire delivery for clean, stable arc performance.
WHY BUY YOUR EQUIPMENT FROM US?
Our team of welding experts at BWS is ready to assist you every step of the way. Whether you have questions about specific products, need guidance on selecting the right equipment, or seek welding-related advice, our knowledgeable staff is here to help.
We also have some of the most experienced engineers in the industry who are able to offer full technical support on top of what the manufacturers offer.
Specification
Supply Voltage
400V - 50/60 Hz (3-phase)
Rated Power
9.5 kVA
Welding Current Range
30 - 300A
Duty Cycle at Max Current
35% at 300A
Duty Cycle at 60%
230A
No-Load Voltage
48V
Wire Diameter Range
0.6 - 1.0 mm
Weight
28 kg
Protection Class
IP21
Dimensions (L x W x H)
590 x 260 x 490 mm
FAQs
What thickness of steel can the Telwin Electromig 300 Synergic weld effectively?
The Telwin Electromig 300 Synergic can weld mild steel ranging from thin sheet metal of around 0.6mm up to heavier plate exceeding 10mm, depending on joint preparation and welding technique. Its wide current range of 30 to 300A gives operators the flexibility to handle both fine precision work and demanding structural fabrication. Correct wire selection and parameter settings will ensure optimal results across the full thickness range.
Is the Telwin Electromig 300 Synergic suitable for welding aluminium?
Yes, the Electromig 300 Synergic is compatible with aluminium welding wire, making it suitable for aluminium fabrication when used with the appropriate torch and a spool gun or push-pull feed system. A Teflon-lined wire liner is recommended to reduce friction and ensure smooth wire feeding with the softer aluminium wire. Using the correct shielding gas, typically pure argon, is also essential for achieving clean aluminium welds.
Does the synergic function on this welder make it easier for less experienced operators to use?
Yes, the synergic control system significantly simplifies the welding process by automatically calculating and setting the correct voltage and wire feed speed once the operator selects the wire diameter and material type. This removes much of the manual trial-and-error adjustment typically required, allowing less experienced users to achieve consistent, quality welds more quickly. It also helps experienced welders work more efficiently by reducing setup time between jobs.
What shielding gas should be used with the Telwin Electromig 300 Synergic for welding mild steel?
For welding mild steel with the Electromig 300 Synergic, a mixed gas of 75% argon and 25% CO2, commonly known as C25 or mixed gas, is the most widely recommended choice for MIG welding. This blend provides a stable arc, good penetration, and a clean weld bead with minimal spatter. Pure CO2 can also be used as a more economical alternative, though it typically produces slightly more spatter and a less refined bead appearance.
