beak forming pliers SFZ
welding tongs
for the pulse generator 120 GE
Description
Description
Mobile - Light - Handy: You can get anywhere with it!
Mobile: Each of the polystar® Welding guns are equipped with a cable length of three meters. If that is not enough, the range can be extended by another six meters to a total of nine meters. In addition, there is the plug cable of the polystar® Pulse generator with also three meters and you can work with a maximum radius of 12 meters.
Light: The heaviest welding tongs of the brand polystar® weighs approx. 1 kg. It is also the one with the longest seam length. Thermoplastic films, e.g. made of PE (polyethylene), or thin aluminum composite films can be welded over a length of 600 mm.
Handy: You hold and operate the polystar® Welding tongs with just one hand. Press the tongs handles together to open the tongs. To close the tongs, simply release the pressure from the tongs handles and use your thumb to trigger the welding pulse.
For each of the polystar® Of course, you also need the welding gun polystar® Pulse generator 120 GE. In combination, the two components work as a perfect unit in the energy-saving - and therefore environmentally friendly - heat pulse process. In addition, the welding unit is ready for use immediately and without warm-up time and works absolutely reliably. It does not matter whether you are welding individual bags or sacks or permanently joining long and unwieldy film packaging together by seam-to-seam welding. You can adjust the length of the welding pulse continuously on the polystar® pulse generator.
A visual control (light display) of the welding process and an acoustic error signal if the welding pulse is activated too briefly help you to weld your film material perfectly. The adjustable contact pressure of the welding gun for a consistent welding result rounds off the package.
By the way, we have three different types of pliers available for you:
- D-pliers (Standard): The heating band supports and the pliers handles are arranged in a T-shape. The pliers opening is approx. 20 mm. These pliers weld the film material directly at the edge of the bag or max. 25 mm away from it.
- SFZ pliers: Here too, the heating band carrier and pliers handles are arranged in a T-shape. However, these pliers can be opened a little further (approx. 25 mm) thanks to the extended pliers clamp and can place the weld seam up to approx. 100 mm from the edge of the bag.
- DS pliers: Here, the heating band supports are arranged as a kind of extension of the pliers handles. This arrangement allows the heating band supports to "grip" the foil material like scissors.
Important: The polystar® Pulse generators with the associated welding tongs are not suitable for sealing thicker composite films or films with side folds.
For sealing thicker composite films, our polystar® Sealing pliers or the fast continuous welding machines of the polystar® 400 DSM series.
Technical data
Technical data
| welding tongs | seam lengths | Weight | ||
|---|---|---|---|---|
| Type 300 SFZ | max. 300 mm | 0.80 kg | ||
| Type 400 SFZ | max. 400 mm | 0.95 kg | ||
| Type 600 SFZ | max. 600 mm | 1.00 kg | ||
| Dimensions | 315, 415, 615 x 300 x 215 mm | |||
| All welding guns are supplied with a 3m connection cable. Dimensions and weights are approximate. Technical changes reserved! |
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product safety
product safety
Manufacturer:
Rische + Herfurth GmbH
Kedenburgstr. 53-59
22041 Hamburg
Tel.: 040 / 656 90 3-0
Email: info@polystar-hamburg.de
WEEE Reg.No. DE48588228 (ElektroG)
CE marking
welding tongs from polystar®
Here you can find the various welding tongs from polystar®. All welding tongs require the polystar® pulse generator 120 GE.
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€496,00
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€472,00
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€662,00
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€722,00
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Frequently asked questions about polystar® pulse generator 120 GE
Are the pliers and pulse generator delivered together?
Are the pliers and pulse generator delivered together?
Due to the large selection of suitable welding tongs, the pulse generator and the desired welding tongs must be ordered separately. They are then delivered together.
Do all clamps fit the pulse generator?
Do all clamps fit the pulse generator?
All of the pliers we offer fit the pulse generator type 120 GE.
Can the pliers with 1-pin plug be used on the new pulse generator 120 GE?
Can the pliers with 1-pin plug be used on the new pulse generator 120 GE?
Pliers with a 1-pin plug cannot be used on the pulse generator type 120 GE. An adapter is required for this, which you can order from us. Just contact us.
Are there any wearing parts?
Are there any wearing parts?
Typical wear parts are the heating elements. These can be replaced by qualified personnel. Please read the operating instructions for more information.
In general, repairs may only be carried out by qualified personnel
How often do the heating elements need to be replaced?
How often do the heating elements need to be replaced?
How often the heating elements need to be changed depends on many factors, such as material type and thickness, performance or service life. There is no clear answer here.
Which materials can be welded with the polystar® 120 GE?
Which materials can be welded with the polystar® 120 GE?
For example, thin aluminum composite foils, polyethylene or polypropylene foils can be welded. Other types of material are also possible. Contact us. We will be happy to advise you.
What material thickness can be welded?
What material thickness can be welded?
For example, polyethylene films with a thickness of 2 x 0.30 mm can be welded. The information may vary for other materials.
Is the device maintenance-free?
Is the device maintenance-free?
In principle, the 120 GE pulse generator is maintenance-free. It reacts to defects as needed.
The most common defect in welding guns is a burnt-out heating element. You should always have these in stock to avoid downtime.
Can the welding gun also be used without a pulse generator?
Can the welding gun also be used without a pulse generator?
No. In order to weld films with the welding gun, it must be connected to the pulse generator type 120 GE.