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Ultrasonic hand welder offers a low cost solution for parts where automation is not viable or production volumes are low. Application areas include spot-welding, staking of components, access to difficult weld areas and second operations/re-work.
The design and lightness of the manual pistol handgrip have been carefully delineated in order to assure a practical and comfortable handling when in use.
The choice of frequencies is considered according to the diameter of the soldering point, thickness of the materials and their geometries.
If it is provided with a bonding booster, it becomes the ideal instrument for ultrasound spot welding operations in plastic thermoforming, PVC conveyor belts, blisters, automobile parts and acrylic cloths.
Ultrasonic welding of carbon paper and proton exchange membrane (PEM) for membrane exchange assemblies (MEAs) of fuel cells (FCs) is a viable technology to replace hot-pressing, which may be time consuming and energy inefficient. Ultrasonic spot welding of carbon paper and PEM is investigated in order to understand the bonding mechanisms and obtain the suitable processing parameters. Micrographs of the tested specimens are examined to evaluate the welding quality. Effects of the welding time on the quality of the ultrasonic welds of the MEAs are studied. It is found that joints made by ultrasonic welding has the strength comparable to that of the base material. Values of welding time, holding time and downward force for successful bonding in terms of mechanical strength are obtained.
Advantages:
Item | 20 | 28 | 35 | 40 |
Frequency | 20Khz | 28khz | 35khz | 40khz |
Power | 800w | 600w | 500w | 300w |
Horn tip diameter | 12mm | 10mm | 8mm | 8mm |
Horn material | Aluminum alloy&Steel & Titanium alloy | |||
Generator | Digital generator |
Automotive industry
Prototype/trials work
Conveyor belt repair
Re-work for automation
Fabric repairs and joining
Blister packs
Vac forming- component retaining
Equipment is mobile
Our hand-held thermoplastic welding tools meet two needs: welding of hard-to-reach areas and tamper-proof sealing of packaging.
In practically no time your production teams will be producing clean welds with our ultrasonic gun and pencil.
These tools are designed for ease of use, adaptability and flexibility to ensure clean and strong welds.
We have the solution to all your assembly needs.
We also have metal housing welding pencil, for welsing machine assembly.