600w ultrasonic spot welder,
28khz ultrasonic spot welder,
textile sealing ultrasonic spot welder
28Khz 600W Compact ultrasonic hand welding unit textile sealing
|Horn tip diameter||12mm||10mm||8mm||8mm|
|Horn material||Aluminum alloy&Steel & Titanium alloy|
Ultrasonic spot welding is used whenever large plastic parts cannot be placed on a traditional machine. Therefore, the welding head designed as a handgun is brought to the part; either manually or with a robot. The advantage of ultrasonic spot welding is the fact that the parts do not need any special preparation (no energy director required ).Therefore large size vacuum formed parts can also be assembled easily.
The ultrasonic horn is built to produce high amplitude. The tip of the horn is shaped in order to penetrate the two layers of material,leaving a typical ring pattern on the workface, while the backside rests smiith and clean.
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 plastics:
Plastics are typically engineered materials consisting of polymers. Polymers are shaped by polymerisation that may be a chemical action during which two or more molecules are combined to make a larger molecule. Polymers are often classified as either thermosets or thermoplastics. Thermosets aren't appropriate for ultrasonic assembly because they degrade when subjected to intense heat. Thermoplastics on the opposite hand soften when heated and cool when hardened and are thus ideally fitted for ultrasonic assembly.
Materials for Ultrasonic Welding of Plastics:
Most of the thermoplastic materials can be ultrasonic weldable. Teflon with low coefficient of friction and high melting temperature is impossible to weld using this process.
Areas of use:
Conveyor belt repair
Re-work for automation
Fabric repairs and joining
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.
Contact Person: Fiona