Mercury weldmaster Inverter welding machine EVO 300

The Mercury weldmaster Inverter welding machine EVO 300 is a heavy-duty IGBT inverter arc welder built for professional fabrication, metal workshops, construction sites, and heavy farm repairs across Kenya. Delivering a robust 300-amp capacity, this machine easily handles continuous structural welding, gate fabrication, and general maintenance using standard Kenyan single-phase power.

Specifications

• Model: Mercury weldmaster Inverter welding machine EVO 300
• Technology: Advanced IGBT Inverter technology
• Current Output: Up to 300 Amps
• Input Voltage: 220V - 240V, 50Hz (Standard Kenyan Single Phase)
• Display: Digital LED amperage display
• Cooling: Internal cooling fan with thermal overload protection

Key features

• IGBT inverter design provides stable arc performance while significantly reducing power consumption on standard workshop lines.
• Hot start and arc force features make striking the arc easier and prevent electrode sticking during challenging welds.
• Built-in digital amperage display allows precise current adjustment for different metal thicknesses and electrode sizes.
• Compact, portable casing with a sturdy carrying handle allows easy transport between job sites and around the workshop.
• Advanced thermal overload protection shuts down the machine automatically if it overheats, protecting internal components.

What's in the box

• Mercury weldmaster Inverter welding machine EVO 300
• Electrode holder with heavy-duty cable
• Earth clamp with heavy-duty cable
• Handheld welding mask
• Wire brush and chipping hammer

Compatibility & spare parts

• Compatible with standard rutile and basic welding electrodes, including sizes 2.5mm, 3.2mm, and 4.0mm.
• Designed to operate on standard 240V grid power as well as appropriately sized portable petrol generators (7kVA and above recommended).
• Common replacement consumables such as electrode holders, earth clamps, and dinse connectors are readily available.

Warranty and after-sales support

• Warranty cover included
• Sales and service centre support
• Spare parts available

Delivery

Flat-rate delivery countrywide, delivered in 1 day.

Frequently Asked Questions

Can I use this welder on standard household power in Kenya?

Yes, the EVO 300 plugs into standard 220V-240V single-phase sockets. However, because of its high output capacity, ensure your wall socket and circuit breaker are rated for heavy loads to avoid tripping.

What size welding electrodes can I use with this machine?

This machine easily runs 2.5mm and 3.2mm electrodes all day, and can handle 4.0mm electrodes for heavier structural work and thicker metal plates.

Why does the welding machine suddenly stop producing an arc?

If the machine stops welding while the fan keeps running, it has likely triggered the thermal overload protection due to heavy duty-cycle use. Let it rest for a few minutes while switched on until it cools down.

Can I run this welder using a generator?

Yes, but you need a stable generator rated at least 7kVA or higher to handle the power draw without voltage fluctuations damaging the inverter board.

Are replacement cables and electrode holders available if they wear out?

Yes, standard welding cables, dinse connectors, electrode holders, and earth clamps are universal and easily replaceable through Kreatives.co.ke.

What else do I need to start welding out of the box?

The box includes basic accessories like a face mask and electrode holder, but you will still need to purchase welding electrodes, chipping slag hammers, chipping safety glasses, and leather welding gloves.

Does the Mercury weldmaster Inverter welding machine EVO 300 come with a warranty?

Yes. Warranty cover applies, up to 24 months depending on the product, and our team provides sales, servicing and spare parts support. Confirm the exact period when ordering.

Do you deliver countrywide?

Flat-rate delivery countrywide, delivered in 1 day. Call or WhatsApp us to order and confirm delivery to your location.

Order the Mercury weldmaster Inverter welding machine EVO 300 online from Kreatives.co.ke. Spare parts and service support available — quote the model number when ordering. Countrywide delivery.