STANMECH Technologies Inc.
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Plastic Fabrication & Welding

Our customers include container manufacturers, plastic fabrication shops, automotive bumper repair shops, plastics supply houses, mining locations, plastic pipe manufacturers, playground equipment manufacturers, blow moulding suppliers and vinyl window manufacturers. No matter the size of the job, Leister tools are chosen everyday by professionals around the world for hot air plastic welding.

Ingeniously simple - FUSION 1
The Newest Leister Extrusion Welder

Plastic Fabrication Equipment

Extrusion Welders

Picture
Comparison Chart
See a brief overview of Leister's extruder line to help you pick the one for your application.
WELDPLAST S1
WELDPLAST S1 Extrusion Welder
The new WELDPLAST S1 from Leister is outstandingly compact. The WELDPLAST S1 is the ideal tool for small fabrication shops.
WELDPLAST S2
WELDPLAST S2 Extrusion Welder
Ergonomically designed, the WELDPLAST S2 features a revolutionary brushless, maintenance-free motor for generating preheated air.
WELDPLAST S4
WELDPLAST S4 Extrusion Welder
Compact and ergonomically designed, the WELDPLAST S4 features a revolutionary brushless, maintenance free motor for generating preheated air.
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One-Day Plastics Welding Course

"The Course was great. Exactly what my staff and I needed to fast track our understanding of the Plastic Welding technology. I am much more comfortable with my knowledge of the process and realizing my colleague was a bit of a natural at it helps me know we will be successful. Thanks to Matt for his patience teaching us and to Anthony for arranging the course for us." -Brandon Jewitt, General Manager, On the Water Designs
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Recent Articles & Case Studies

The Three Essentials for Plastic Welding
Plastic welding requires three essential things: temperature, pressure, and time. Without all three plastics may be bonded but will lack the strength of a weld. When done properly, a plastic weld will be as strong as the surrounding material. 

​Plastics Identification Flow Chart
Knowing which type of plastic you're working with is a cornerstone of good plastic welding. By asking you to perform a few simple tests, such as a flame or burn test, the flow chart below will help you determine which type of plastic you have. 

​Advantages of a Screw Extruder for Extrusion Plastic Welding
​Plastic extrusion welders can generally be divided into two categories: screw-based extruders and non-screw-based extruders. In both types of extruders plastic material, typically in the form of welding rod, is fed into the unit where it is melted (plasticized) and extruded out the end of the tool.

WELDPLAST vs. FUSION – What’s the difference between these Leister extrusion welders?
Leister manufactures two different series of extrusion welders: WELDPLAST and FUSION. Find out about their differences and advantages. ​

​Finding the Correct Welding Temperature for your Plastic Welding Project
Every plastic has a set of parameters (temperature, pressure, time/speed) at which it should be welded. However, the perfect temperature for the application can vary depending on environmental conditions. If you are welding in a less than ideal environment, the only way to find the perfect welding temperature for your project is trial and error. If welding is taking place outdoors be sure to perform test welds periodically throughout the day to ensure your temperature is set correctly, as the environment can change over time.
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​STANMECH Technologies Inc.

Established in 1981, STANMECH is your local Leister distributor. Our knowledgeable staff are here to answer any questions you may have about Leister tools. Our in-house repair centre is the only Authorized Leister repair centre in Canada and uses only genuine Leister parts in all repairs. Located in Burlington ON, our warehouse stocks equipment, accessories, and parts to ensure quick delivery to our customers.

​Leister Technologies AG

Leister Technologies AG has over 60 years experience building hot air tools for industries including flooring, geomembrane installation, industrial fabric welding, manufacturing, plastic fabrication, and roofing. Leister tools are known for their high quality and long service life.  
PLEASE NOTE: Both our inbound shipping companies and our outbound couriers are currently advising all customers to expect delays with their parcel deliveries due to drastically increased volumes and the introduction of additional safety measures for their employees. These delays are completely out of our control and we appreciate your patience if they affect delivery of your package
STANMECH Technologies Inc. 
​944 Zelco Drive Burlington ON L7L 4Y3 | 1-888-438-6324 | info@stanmech.com
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Authorized by the Association of Professional Engineers of Ontario to offer professional engineering services. 
  • Home
  • Equipment Supply
    • Flooring
    • Geomembrane
    • Industrial Fabrics
    • Manufacturing
    • Plastic Fabrication
    • Roofing >
      • Distributors
  • Engineering Services
    • Engineering Services
    • Deflashing Systems
    • Drying Bottles & Cans
    • Heat Systems
    • Shrinking Labels
  • Repair
    • Repair Service
    • Tech Tips
  • Resources
    • Articles
    • Case Studies
    • Engineering Information
    • Whitepapers
  • About
    • About Us
    • Technology Providers
  • Contact