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The Powerduction 37LG is a professional liquid-cooled induction heating machine designed to deliver powerful, controlled heating of metal components. Operating from a single-phase power supply, it provides a high level of heating performance while remaining compact and portable, making it suitable for workshops, garages, and maintenance environments.
Using electromagnetic induction, the machine heats metal directly at the core without an open flame, allowing fast and localised heating while limiting heat transfer to surrounding components. The liquid cooling system enables extended heating cycles, making the Powerduction 37LG suitable for demanding professional applications.
Rated power: 3700 W, adjustable in 250 W increments Heating method: Electromagnetic induction Heat generated inside the metal Heating depth: up to 6 mm Designed for extended heating cycles Duty cycle at maximum power: 7 minutes Liquid-cooled system supports prolonged heating
Documented manufacturer heating data:
Nut M10: 1 second Sheet thickness 2 mm: 5 seconds Metal rod Ø 10 mm: 15 seconds Heating performance depends on the workpiece size, shape, and the selected inductor.
What It’s Best For
Releasing seized or rusted fasteners Automotive and mechanical maintenance work Removing exhaust components Releasing ball joints and steering components Maintenance and repair operations requiring flame-free heating
What It’s Not Suitable For
Domestic or non-professional use Heating applications beyond the stated duty cycle Use without the appropriate adaptor or inductor Applications outside mechanical and maintenance work
Features
Liquid-cooled induction heating machine High output power: 3700 W Power adjustment in 250 W steps Flame-free heating process Heating generated directly inside the metal Heating depth up to 6 mm Designed for extended heating cycles Cooling system capacity: 1.5 L Compact and portable design Operates on 230 V single-phase power
Technical Data
Heating technology: Electromagnetic induction Rated power: 3700 W Power supply: 230 V single-phase Supply requirement: 16 A Heater frequency: 15–30 kHz Cooling: Liquid-cooled Cooling liquid capacity: 1.5 L Duty cycle at max power: 7 minutes Dimensions (L × W × H): 45 × 28.5 × 25 cm Weight: 15 kg Inductor cable length: 2 m Protection rating: IP21 Standards: IEC 60335-1
Why Buy the Powerduction 37LG
The Powerduction 37LG delivers high-power, flame-free induction heating with a liquid-cooled system that allows extended heating cycles, providing controlled and localised heat directly inside the metal while operating from a standard single-phase power supply.
GYS welders come with a 2-year warranty covering manufacturing defects. Register your product to activate the warranty.
Are GYS welders suitable for professional use?
Yes, GYS welders are designed for professional and industrial applications, offering durability and advanced features for demanding tasks.
What power supply do GYS welders require?
GYS welders operate on 230V single-phase or 400V three-phase power, depending on the model. Check product specifications for details.
What materials can I weld with a GYS welder?
GYS welders are suitable for welding steel, stainless steel, and aluminium. Material compatibility depends on the model and welding process.
What is the duty cycle on a GYS welder?
Duty cycles vary by model. For example, the GYS AUTOPULSE 320-T3 has a duty cycle of 320A at 60%. Refer to the specifications for details.
How energy efficient are GYS welders?
GYS welders utilise inverter technology for energy efficiency, reducing power consumption while maintaining performance.
Does Premier Welding offer financing options for GYS welders?
Yes, Premier Welding offers 0% APR financing through PayPal for orders over £99, providing flexible payment options.
How do I choose the right GYS welder for my needs?
Select a GYS welder based on material type, welding process, and thickness. Consult our team for expert guidance.
What length of welding cable comes with GYS welders?
Standard machines include 3 m torch leads and 2 m electrode cables; extensions are available.
Do GYS welders support pulse welding?
Pulse MIG functions are available on selected models for enhanced weld bead control.
What cooling methods are used in GYS inverters?
Air cooled designs with variable speed fans reduce noise and run on demand.
Are GYS welders compatible with external wire feeders?
Dedicated feeder ports on MIG models allow use of high capacity external wire feeders.
Can GYS machines operate on both MMA and TIG?
Multi process models switch between MMA (stick) and TIG modes via a single control knob.
What digital interface features do GYS welders have?
Integrated LCD panels display voltage current and error codes for diagnostics.
What is a multiprocess welder?
A multiprocess welder is a versatile welding machine that can perform various welding techniques, such as MIG, TIG, and stick welding, all in one unit. This flexibility makes it ideal for different projects, allowing users to switch processes easily as needed.
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