Jasic MIG 250 Inverter Compact Pulse
£1,819.00
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Jasic MIG 250 Inverter Compact Pulse
£1,819.00
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Jasic MIG 250P Pulse Synergic Inverter 230V Package
The Jasic MIG 250P is a compact MIG/MAG/ MMA power source, the unit is feature rich and has synergic programs pre loaded with optimal parameters for inexperienced welders but with a provision of fine tuning for the experienced welder. The pulsed MIG mode allows for high quality welds with a spatter free finish.
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
- Technical Features
- Advanced Pulse MIG Technology: The Mig 250p Pulse uses a precisely controlled pulsed current waveform that detaches individual droplets of wire at set intervals, dramatically reducing spatter, lowering average heat input, and producing a refined, consistent weld bead — particularly valuable when welding aluminium or thingauge stainless steel where heat management is critical.
- Fully Synergic Control System: An intelligent synergic program library covers common wire types and diameters, automatically linking voltage, wirefeed speed, and pulse parameters into a single intuitive control. Operators can finetune arc length and inductance with simple adjustment knobs, enabling fast, repeatable setup between jobs without manual parameter calculation.
- IGBT Inverter Power Stage: Highfrequency IGBT switching delivers a smooth, stable arc with fast transient response. The inverter topology also contributes to the machine's compact dimensions and reduced weight compared to conventional transformerbased MIG welders of equivalent output, without any compromise in welding performance or reliability.
- MultiProcess Capability (MIG/MAG & MMA): In addition to pulse and standard MIG/MAG welding with solid and fluxcored wires, the unit supports MMA (stick) welding via a rear terminal, giving workshops a versatile single machine for a broad range of fabrication and maintenance tasks across multiple electrode types.
- Adjustable Arc Parameters — Inductance & Arc Force: Independent inductance control allows the operator to modify the arc's fluidity and penetration profile, softening or stiffening the weld pool to suit different joint configurations and positional welding requirements. Arc force adjustment in MMA mode improves electrode stubbing resistance on lowerquality or damp rods.
- Robust Feed System with Euro Torch Connector: A precision fourroll wiredrive mechanism with adjustable pressure ensures consistent, slipfree wire feed across the full speed range, reducing the erratic arc behaviour associated with singleroll drives. The industrystandard Euro (Binzelstyle) torch connector provides compatibility with a wide range of aftermarket MIG torches and pushpull aluminium feeding systems.
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
Input Voltage
Single Phase 240V AC ±15%, 50
Input Current (Max)
28 A
Rated Output Current
250 A
Output Voltage Range
15 – 32 V
Welding Current Range
30 – 250 A
Duty Cycle
60% @ 250 A
Welding Processes
MIG
Wire Diameter (Solid)
0.6 mm – 1.0 mm
Wire Diameter (Flux-Cored)
0.8 mm – 1.2 mm
Compatible Materials
Mild Steel, Stainless Steel, Aluminium
Spool Capacity
Up to 15 kg (300 mm diameter)
Wire Feed Speed
1.5 – 18 m
No-Load Voltage
58 V
Power Factor
0.73
Efficiency
85%
Protection Class
IP21S
Insulation Class
F
Dimensions (L × W × H)
480 × 195 × 355 mm
Weight
18.5 kg
Standards
CE, IEC 60974-1, IEC 60974-10
FAQs
Is the Jasic Mig 250p Pulse suitable for welding aluminium, and what consumables or accessories are needed?
Yes, the Jasic Mig 250p Pulse is well suited to aluminium welding. The pulse MIG process is in fact one of the preferred methods for aluminium because the pulsed current cycle allows each droplet to transfer cleanly across the arc without short-circuiting, which would cause the wire to ball and stick. To weld aluminium successfully, you will need to swap to a Teflon or PTFE-lined conduit liner (to reduce friction on the softer wire), use a dedicated aluminium contact tip sized for your wire diameter (typically 0.8 mm or 1.0 mm), and run a 100% Argon shielding gas rather than a CO₂ mix. A U-groove feed roll should replace the standard V-groove roll to avoid crushing the aluminium wire. The machine's synergic programs include aluminium-specific settings, so once the correct wire type and diameter are selected, the pulse parameters are set automatically. For longer torch lengths or heavier production work, a push-pull torch accessory can be added to improve feed consistency over extended distances.
What duty cycle does the Jasic Mig 250p Pulse offer, and is it sufficient for production welding environments?
The Jasic Mig 250p Pulse is rated at a 60% duty cycle at its maximum output of 250 A, measured at an ambient temperature of 40°C. In practical terms this means the machine can weld continuously for six minutes in every ten-minute period at full power before the thermal protection activates. At the more commonly used mid-range output of around 185 A, the duty cycle rises to 100%, meaning the machine can weld continuously without any cooling interval at all. For most fabrication shops, automotive work, and general steel construction, this is more than adequate — the majority of real-world MIG welding cycles involve regular pauses for repositioning, tacking, and inspection that allow the machine to cool naturally. In a genuinely high-volume production environment running near-continuous long beads at maximum amperage, a heavier industrial three-phase machine would be a more appropriate choice; however for the vast majority of workshop and site applications the Mig 250p Pulse will perform without issue.
Can the Jasic Mig 250p Pulse be used with flux-cored (gasless) wire, and how is it set up for this process?
Yes, the Jasic Mig 250p Pulse supports flux-cored wire welding, including both gas-shielded flux-cored (FCAW-G) and self-shielded gasless wire (FCAW-S). To switch to flux-cored operation, you first need to reverse the machine's polarity — self-shielded flux-cored wire typically requires electrode-negative (DCEN) polarity, so the work clamp and torch leads should be swapped at the rear terminals (consult the manual for your specific wire manufacturer's recommendation, as some gas-shielded flux-cored wires run on electrode-positive). You should also replace the standard V-groove drive rolls with knurled or U-groove rolls designed for flux-cored wire to achieve consistent feeding without crushing the hollow wire. When running gasless wire, the shielding gas supply is simply disconnected or turned off. The synergic control system includes flux-cored wire programs, so setting the correct wire type and diameter in the menu will automatically apply appropriate baseline parameters. Flux-cored welding is particularly useful outdoors or in draughty conditions where gas coverage can be disrupted.
What warranty does the Jasic Mig 250p Pulse carry, and what after-sales support is available through BWS?
The Jasic Mig 250p Pulse is backed by Jasic's standard manufacturer's warranty, which covers the machine against defects in materials and workmanship — please confirm the current warranty period with BWS at the time of purchase, as terms may be updated. Jasic has established a strong reputation for honouring warranty claims efficiently through its Australian distributor network, and replacement parts including PCB assemblies, feed components, and torch consumables are held locally to minimise downtime. BWS is an authorised Jasic dealer, which means any warranty claim is handled through a recognised channel with direct access to manufacturer support rather than through a grey-market reseller. Beyond warranty, BWS offers pre-sales technical advice to help you confirm the machine suits your application, and post-sales support for setup questions, spare parts ordering, and consumable recommendations. Contact the BWS team by phone or through the website for guidance specific to your welding requirements.
