Weldplast 300

The Leister WELDPLAST 300 is a high-performance extrusion welder engineered for precise, reliable, and efficient plastic welding applications in demanding construction and industrial environments.

Built for professionals who demand consistent welding quality and long-term reliability, the WELDPLAST 300 combines advanced brushless motor technology, intelligent welding data management, and ergonomic handling into one compact extrusion welding solution. Whether operating in workshops, fabrication facilities, or active construction sites, this extrusion welder delivers dependable performance for PE and PP welding applications.

Product Features

• High Material Output for Efficient Welding
  Delivers material output of up to 3.2 kg/h, enabling faster welding performance for medium seam cross-sections. Ideal for fabrication projects where productivity and consistent weld strength are critical.
• Advanced Brushless Motor Technology
  Equipped with POWERdrive brushless drive motor and ECOdrive brushless blower motor for extended service life, reduced maintenance requirements, and stable long-term operation in industrial conditions.
• Compact and Ergonomic Design
  The slim and balanced construction fits comfortably in hand, allowing operators to work efficiently in confined spaces, tight corners, and complex fabrication environments.
• Dual-Sided Welding Rod Feed
  Supports flexible welding operation with dual-sided wire feed functionality, improving handling convenience for both left-handed and right-handed users.
• 2-Zone Heating System
  The integrated 2-zone plastic heating system provides precise and controlled temperature management, helping achieve consistent weld quality across various thermoplastic materials.
• Closed-Loop Air Temperature Control
  Maintains accurate air temperature regulation during operation, reducing welding inconsistencies and supporting reliable seam integrity.
• Leister Quality System (LQS)
  Integrated LQS functionality allows welding parameters to be documented and logged through the myLeister app, supporting quality assurance, traceability, and project documentation requirements.
• Energy-Efficient Eco Mode
  Eco mode reduces energy consumption during operation, helping businesses lower long-term operational costs while maintaining productivity.
• LED Working Light
  Integrated LED lighting improves visibility in low-light work areas, enhancing operator precision and welding accuracy.
• Quick-Clean Air Filter Access
  The upper-positioned air intake and accessible air filter design simplify maintenance and help maintain optimal airflow performance.
• Production Environment Integration
  Mounting bracket and threaded mounting points enable easy integration into workshop and production line environments.
• Compatible with Leister Welding Shoes
  Fully compatible with the proven Leister welding shoe range, providing flexibility across different welding applications and project requirements.

Applications and Use Cases

The Leister WELDPLAST 300 is designed for professional plastic fabrication and industrial welding applications across Saudi Arabia, including:

• Plastic tank fabrication
• Water reservoir welding
• Ventilation duct manufacturing
• Fish farming tank construction
• Industrial pipe system welding
• Apparatus and container construction
• HDPE and PP sheet welding
• Industrial maintenance and repair operations
• Construction and infrastructure projects

Why Professionals Choose the WELDPLAST 300

For contractors, industrial fabricators, plastic welding specialists, and construction professionals, the WELDPLAST 300 offers an effective balance of power, precision, durability, and operational efficiency. Its brushless technology, intelligent welding documentation, and ergonomic handling make it a dependable solution for demanding thermoplastic welding applications.

Support and Services for Weldplast 300 from Global Source

At Global Source, we are committed to providing professionals in Saudi Arabia with the highest quality products and services. Our partnership with Leister ensures that you receive cutting-edge welding solutions backed by over 70 years of expertise. Additionally, we offer:

• Comprehensive maintenance and repair services for Weldplast 300 using original spare parts.
• Customized training sessions for Leister machines, available at our offices or your location.
• Local support and quick delivery options to keep your projects on track.

Get Your Weldplast 300 Today!

Don’t miss out on the opportunity to elevate your welding capabilities. Stock is moving fast at our locations! Contact Global Source today to order your Weldplast 300 and experience the difference quality makes in your projects.

• Article
  175.392
• Voltage
  230 V
• Frequency
  50/60 Hz
• Power
  3680 W
• Welding Rod
  Ø 3-4 mm / 0.12-0.16 in
• Material Output Ø 3 mm
  1 – 2 kg/h
• Material Output Ø 4 mm
  1.8 – 3.2 kg/h
• Welding Materials
  HDPE, LDPE, LLDPE, PP
• Weldable Sheet/Membrane Thickness
  15 – 30 mm
• Air Guide
  Internal
• Screw Heating
  Coil Heater
• Air Temperature Control
  Closed Loop
• LQS
  Yes
• Display
  Yes
• Brushless Blower Motor
  Yes
• Brushless Drive Motor
  Yes
• LED Working Light
  Yes
• Length
  540 mm
• Width
  113 mm
• Height
  270 mm
• Weight
  7 kg
• Power Cable Length
  3 m
• Plug
  CEE Blue, 3 Poles, 16A
• Noise Emission Level
  < 70 dB(A)
• Approvals
  CE
• Protection Class
  I
• Country Of Origin
  Switzerland