The UNIPLAN 300 automatic welder is ideal for overlap, hem and pipe welding. The welding tool is easy to use on the table, as well as on the floor. Changing the guides from overlap welding to hem or pipe welding is possible with a single operation. The automatic, single motion nozzle engagement offers additional convenience and safety for the user.
The UNIPLAN 300 automatic welder makes welding simple for experienced users and newcomers alike. Getting stuck on obstacles such as lugs, rivets and tensioning hooks is a thing of the past. The adjustable swivel wheel on the UNIPLAN 300 automatic welder can be easily moved by hand in order to get around anything in the way. The UNIPLAN 300 is also easily operated via the display with straight buttons. The maximum speed of the automatic welder is 16 m/min (52.5 ft/min), which is more than twice as fast as its predecessors UNIPLAN E and S. The brushed blower motor allows up to 12,500 rpm. The UNIPLAN 300 automatic welder is also available in the UNIPLAN 500 version with higher welding power and a brushless motor. A practical transport box and an overlap guide are included in the delivery.
Technical Data
| Article | Voltage | Power | Welding Nozzle / Seam Width | Plug |
| 164.559 | 120 V | 1800 W | 20 mm / 0.78 in | US, 3 poles, 15A |
| 164.558 | 120 V | 1800 W | 30 mm / 1.18 in | US, 3 poles, 15A |
| 164.557 | 120 V | 1800 W | 40 mm / 1.57 in | US, 3 poles, 15A |
| 164.547 | 230 V | 3450 W | 20 mm / 0.78 in | EU, 3 poles, 16A |
| 164.546 | 230 V | 3450 W | 30 mm / 1.18 in | EU, 3 poles, 16A |
| 164.545 | 230 V | 3450 W | 40 mm / 1.57 in | EU, 3 poles, 16A |
| 164.553 | 230 V | 3450 W | 20 mm / 0.78 in | CEE blue, 3 poles, 16A |
| 164.552 | 230 V | 3450 W | 30 mm / 1.18 in | CEE blue, 3 poles, 16A |
| 146.551 | 230 V | 3450 W | 40 mm / 1.57 in | CEE blue, 3 poles, 16A |
Speed: 1 - 16 m/min / 3.28 - 52.49 ft/min
Temperature: 100 - 620 °C / 212 - 1148 °F
Air Volume Adjustable: Yes
LQS: No
Brushless Blower Motor: No
Length: 500 mm / 19.68 in
Width: 310 mm / 12.2 in
Height: 300 mm / 11.81 in
Weight: 15 Kg / 33.06 lb
Power Cable Length: 3 m / 9.84 ft
Approvals: CB Certification; CE; UKCA
Protection Class: I
Country Of Origin: Switzerland
Features:
- Automatic, single motion nozzle engagement
- Adjustable swivel wheel
- Easy guide replacement
- Controlled temperature and speed
HIGHLIGHTS Welding on tables or floors
1. INCREASED PROCESS SAFETY Automatic single motion nozzle engagement
Automatic single motion nozzle engagement simplifies work.

Thanks to the adjustable swivel wheel, obstacles such as tensioning hooks, lugs and rivets are avoided.
3. DISPLAY Digital display with straight buttons
Thanks to the embedded push buttons and digital display, the automatic welder is very easy to control
APPLICATIONS Virtually unlimited
Advertising banner welding
Awning and wind blocker welding
Inflatable plastic fabrics welding
Plastic fabric hoses welding
Pool waterproofing
Protective cover welding
Tent tarpaulin welding
Textile roofing and facade welding
Truck tarpaulin welding















