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Polypropylene Ultrasonic Welding Machine

Polypropylene Ultrasonic Welding Machine
Polypropylene Ultrasonic Welding Machine
Product Code : 08
Product Description

As an eminent enterprise, we manufacture and export the finest quality Polypropylene Ultrasonic Welding Machine that is manufactured using world class components as per the set industry norms. It is available in different specification as per the application requirements of the clients. This machine is used in different engineering and heavy duty industries for different welding purposes. Our team of quality checkers thoroughly tests this Polypropylene Ultrasonic Welding Machine on various parameters to ensure consistent performance.

Features:

  • Smooth operation

  • Long functional life

  • Minimum maintenance

  • Compact design

Technical Specifications

  • Model NO.:SYS-4215ST
  • Type:Plastic Welders
  • current:Alternating Current
  • 42kw:4200W
  • Export Markets:Global

Model: Sys-4215st

Working frequency (kHz): 15

Input of transducer (va): 1200

Weld time (s)

Continual variable

Hold time (s)

0.1-3 continual variable

Frequency of power: 50

Voltage of power: AC220

Working air pressure (mpa): 0.4-0.7

Welding-head movement (mm): 80

Overall size (mm): 850× 1100× 1950

Net weight (kg): 322

Welding capacity(mmÃŽ¦ ): 160

(1) Principle of operation:
Ultrasonic welding of thermoplastic parts is accomplished by applying high frequency vibrations to the piece been assembled. The vibrations, through surface and intermolecular priciton, produce a temperature raise at the joint. When the temperature is high enough to melt the plastic, there is "flow" of material between the parts.

When the vibrations stop, the materials solidified under pressure.

(2) Principle of system:
A 50/60Hz, 220V line source feeds in a power supply generator supplies high frequency electrical energy to the "transducer" which changes this energy to machanical or vibratory energy. A booster preamplifies the amplitude or vibration produced at the faced of the horn, the purpose of the horn is to transfer the ultrasonic vibrations from the tranducer to the parts to be welded, and apply the necessary pressure to achieve a good weld.

The transducer-booster-horn assembly is lowed and raised over the workpiece by a pneumatic system which brings the horn in contact with the part at a predetermined pressure and velocity. The transducer, booster and horn are mounted in the carriage, a movable housing in front of the welder. Fig. Shows the general arrangement of the major components.


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