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Welcome to W. Lee Ultraplast (Pty) Ltd

We are the leaders in Ultrasonic Welding and Ultrasonic Cleaning in South Africa.

We offer:

  • - Sales & service of ultrasonic equipment
  • - Local horn/sonotrode design and manufacture
  • - Local design and building of special welding systems.
  • - Consulting to various industries
  • - Bransonic & Industrial Cleaning Equipment
  • - Ultrasonic Food Cutting Machinery
  • - Ultrasonic Welding, Swaging & Staking equipment.
  • - Laser, Spin & I.R Welding equipment
  • - Ultrasonic Continuous Sewing & Inserting equipment.
  • - Ultrasonic Metal Welding equipment
  • - Cell Disruptor

We represent:

Having been in the business for 46 years we have built hundreds of bespoke ultrasonic solutions for clients from many industries all over South Africa. We have created lasting relationships with our suppliers, brands and clients and deliver only the best.

Our Logo:
W Lee Ultraplast Logo
Branson Ultrasonic

Branson

The industry leader of plastics joining and metal welding equipment Branson Ultrasonics Corporation, a business of Emerson, is the industry leader in the design, development, and manufacture of plastics joining and metal welding equipment as well as precision cleaning and

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Emerson Industrial Automation

Emerson

Optimal solutions for discrete manufacturing operations Industry automation has always been about throughput, quality, and cost. People today acquire technologies based on improving machine reliability, flexibility, and efficiency. Emerson Industrial Automation shares these values. As a leading global technology provider,

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Branson Ultrasonic

Thermal Welding

In manufacturing products with thermo plastic components, it is often necessary to join a thermoplastic to a part of dissimilar material, whether it be metal, a dissimilar plastic, or other material. This technical information sheet provides design guidelines, configurations, and techniques for
successful thermal (heat) staking

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