Technical parameters
PRAKTIK MINI 2100 is an inverter welder for welding with the MMA method using a covered electrode on direct current (DC) and with the TIG method on direct current (DC) with short circuit arc striking. It welds with rutile and basic electrodes. Electronically controlled, stepless welding current setting. The small size and weight make the machine work well in hobby jobs in the workshop and in work carried out in the field.
The clear digital display allows exact setting of the machine, holds the parameters steady and keeps welding quality high.
VRD function (Voltage Reduction Device) - reduces the idle voltage on the electrode to a safe value. It gives protection against electric shock during work in a damp environment.
The welder has functions that make welding with the MMA method using a covered electrode easier:
ARC FORCE: - helps the transfer of the molten drop from the electrode to the workpiece, keeping the arc from going out when the drop from the electrode meets the weld pool
ANTI STICK: anti short circuit, switches the welding voltage off automatically if the electrode sticks to the workpiece, which makes it easier to pull free and prevents an accidental welding arc
Physical parameters
The machine has a fan cooling system which clearly raises its output.
The machine comes with overload protection, which raises its reliability.
Supply parameters
Single phase supply 230V. The machine comes with a mains plug.
Equipment
The delivery covers the machine with a case, an MMA electrode lead 1.5m long and an earth lead 1.5m long.
Warranty terms
Warranty of 12 months under professional use. Warranty service is handled door-to-door with no transport costs on the side of the user.
| PHYSICAL PARAMETERS | |
| Protection class | IP 21S |
| Weight of machine / of set | 3.5 / 4.5 kg |
| Overall dimensions l x w x h | 225x90x130 mm |
| Packaging dimensions l x w x h | 385x160x280 mm |
| TECHNICAL PARAMETERS | |
| Power | 4.9 kW |
| Open circuit voltage | 65 V |
| Maximum current | 145 A |
| Current at 100% duty | 112 A |
| Current at 60% duty | 145 A |
| Welding electrode diameter | 1.6 - 4.0 mm |
| Welding current setting range | 10 - 145 A |
| SUPPLY PARAMETERS | |
| Mains protection | C20A |
| Rated supply voltage | 230 V - 1 ph 50/60Hz |












