20Khz compact Handheld 1000 W Ultrasonic Welder Rivet Welding

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.

• Compact ultrasonic hand welding  weld, spot weld, rivet, staple thermoplastic and textile materials.
• For parts which are difficult to access and industrial assembly site.
• It is a economical solution for small series especially for small and medium-sized enterprises.
• The new Hand welding unit is built more compact with an ergonomic handle for precise welding.
• Thanks to the weight reduction the ultrasonic hand welding unit is more comfortable.

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:

• East take,east operate,easy install.
• Welds by Time, Energy or Peak Power with settable +/- window limits!
• Auto-tuning
• Overload Protection to protect equipment
• Power and Status Display
• Short Circuit Protection

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.