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portable ultrasonic spot welding machine

Functions and advantages:

  • Spot welding for workpiece, such as clothing labels, positioning for some clothing parts before stitching, etc.
  • It has unique effect on multi-point riveting of irregular plastic products.
  • The welding time is short, 0.01-9.99 seconds, and the working efficiency is improved.
  • The welding parts have beautiful appearance, no discoloration, no yellowing and no edge burning.
  • No glue, material saving, environmental protection and cost reduction.


ltrasonic spot welder is used in riveting, spot welding, positioning, cutting, sewing and plastic welding of ABS, PP, PE, PC, PUC, PS, PPS, PBT and other plastic products. It is widely used in apparel industry, trademark industry, shoe making industry, automobile industry, plastic electronic industry, household jewelry industry, etc.

Machine Specification:

ModelBHL-2805KLA/BHL-2803KLApower supplysingle phase AC220V 50Hz
Ultrasonic systemanalog ultrasonic systemUltrasonic28KHz,500W/300W
Overall size220* 340*115 mmGross size320*400*130 mm
Net weight6-8kgGross weight15-17kg

Product samples: