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UNIDRIVE 500 Semi-Automatic Welder

The compact UNIDRIVE 500 semi-automatic welder is the innovative successor to the TRIAC DRIVE. Guided by two handles, welding pressure is evenly applied to ensure quality welding results. Changing direction couldn't be simpler! A simple nozzle rotation and the press of two buttons changes the direction of the drive motor. The UNIDRIVE 500 welds every overlap, even if space is tight, three times faster than manual welding. Overlap welding with the UNIDRIVE 500 – safe and economical – everywhere. 
​
  • Closed-loop temperature control ensures consistent temperature and reliable weld quality even with voltage fluctuations 
  • Three times faster than manual welding
  • Reversible drive allows for welding in either direction
  • Ergonomic handles apply even pressure 
  • Intuitive user interface with large display 
  • Maintenance-free, brushless motor
  • Compact and lightweight: 4.5 kg (10 lbs), 30 cm (12 in.) tall

Why Buy From Us

The UNDRIVE 500 is available in Canada only through STANMECH and our distributor network. Tools bought through us are electrically certified for use in Canada. In many cases this entails replacing cords or switches in the tool to meet stringent CSA standards. Each tool is physically inspected by an approved field inspector prior to certification. We offer same-day shipping on in-stock items and service everything we sell from our facility in Burlington, Ontario, Canada.

Technical Data

Voltage

V

120

230

Frequency

Hz

50 / 60

50 / 60

Power Consumption

W

1800

2200

Temperature

°C

100 - 580

100 - 580

Speed

m/min.

0.7 - 4.5

0.7 - 4.5

Welding nozzle width

mm

40

40

Size (L x W x H)

mm

294 x 173 x 275

294 x 173 x 275

Weight

kg

4.5

4.5

Approval markings

 

CE, QPS

CE, QPS

Electrical protection

 

Class I

Class I

Part Numbers

163.147: UNIDRIVE 500 - 120V / 1800W, silicone rollers
163.144: UNIDRIVE 500 - 230V / 2200W, silicone rollers
Download operating manual

Leister How-to Videos

Picture
Correct pressure on the pressure roller
Picture
Setting the parameter units from °C to °F
Picture
Correct welding and detail connection welding straight
Picture
Incorrect correction of the welding direction
Picture
Correct handling in case of change welding direction
Picture
Correct device guidance
Picture
Adjusting 40mm nozzle
Picture
Nozzle adjustment 30-40mm and support wheel setting
Picture
Wrong insert of the nozzle
Picture
Cool down the UNIDRIVE 500
Picture
Overlapp attika welding
Picture
Cleaning nozzle with brass brush

Accessories

Overlap welding nozzle
164.586: 15 mm
164.576: 30 mm
164.403: 40 mm
163.930: Pressure roller steel, 15 mm
163.357: Pressure roller steel, 40 mm
162.551: Support wheel, silicone
161.156: Silicone rubber roller, 40 mm
159.911: Wheel for silicone rubber roller, 40 mm
156.531: Carrying strap for Leister case (case not included)
Back to: Industrial Fabrics Equipment
STANMECH Technologies Inc. 
​944 Zelco Drive Burlington ON L7L 4Y3 | 1-888-438-6324 | info@stanmech.com
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Proud Member of:
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Industrial Fabrics Association International
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International Association of Geosynthetic Installers
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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