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Pulse welder SF
Manual impulse welder with cutting knife for sealing bags and films. The heating time of the welding wire is set by a timer according to the thickness of the material to be welded. After the set interval, the welder switches itself off. The welder is all-metal and is suitable for small operations (welding capacity up to 35 bags per hour).
Select a variant
101,330 €
without VAT
121,596 €
with VAT
Do you need help with the selection?
Write us
info@doypacky.czor call
+420 325 516 416Mon-Fri: 9:00 - 15:00
Product description
Description
Manual impulse welder with cutting knife for sealing bags and films.
In this type of welding machine the heating wire is not heated permanently, but only when the arm is pressed. The heating time of the welding wire is set by a timer according to the thickness of the material to be welded. After the set interval has elapsed, the welder switches off. The welder has a trimming knife, which you can use if you use LDPE and HDPE foils, half sleeves and hoses. The welder is ready for immediate use.
The welder is all-metal and is suitable for small operations, i.e. it is not recommended for all-day operation. A maximum of 35 bags can be welded on this welder, then it is necessary to disconnect it from the mains and leave it off until it cools down (approx. 1h). If the maximum limit of welding cycles is exceeded, the welder may burn out and this defect cannot be claimed. If you need a professional machine that can handle all-day operation, we recommend Hacona or Audion welders.
Thewelder is suitable for:
Doypacks, flat-bottomed and zippered bags, square and flat bags, various types of foils and sleeves
Parameters
Specifications
- Welding machine type Impulse with lever and cutting knife
- Length of heating section 200 mm , 300 mm , 400 mm
- Weld width 2.5 mm
- Cutting knife Yes
- Country of origin China
Do you need help with the selection?
Write us
info@doypacky.czor call
+420 325 516 416Mon-Fri: 9:00 - 15:00
Technical information
| TYPE | Working width | WIDTH OF WIRE | MAX.PERFORMANCE | MAX.Welding time | MAX.CAPACITY | VOLTAGE |
|---|---|---|---|---|---|---|
| SF200 | 200 mm | 2.5 mm | 300 W | 6 sec. | 35 welds / 1hr. | 230V / 50Hz |
| SF300 | 300 mm | 2.5 mm | 450 W | 6 sec. | 35 welds / 1hr. | 230V / 50Hz |
| SF400 | 400 mm | 2.5 mm | 600 W | 6 sec. | 35 welds / 1hr. | 230V / 50Hz |
| SF200X | 200 mm | 8 mm | 300 W | 6 sec. | 35 welds / 1hr. | 230V / 50Hz |
| SF300X | 300 mm | 8 mm | 450 W | 6 sec. | 35 welds / 1hr. | 230V / 50Hz |
The maximum material thickness (absolute material thickness) for all SF welding machines is:
- PE Polyethylene 200 microns
- PP Polypropylene 200 microns
- Multilayer laminated film 120 microns (depending on the type of lamination!)
