1. Powerful Performance - Advanced Brushless Technology

The WELDPLAST 300 is designed for continuous, high-intensity operation thanks to its dual brushless motors:

• Drive Motor (POWERdrive): Durable and maintenance-free for a long service life.

• Blower Motor (ECOdrive): Ensures stable airflow and high energy efficiency.

• Material Output: Reaches an impressive rate of over 3 kg/h (6.6 lb/h) with 4mm welding rod, ideal for medium seam cross-sections.

  Key Technical Specifications

  Feature	Specification
  Voltage	230 V
  Power	3680 W
  Welding Materials	HDPE, LDPE, LLDPE, PP
  Material Output	1.0 – 3.2 kg/h (2.2 - 7.05 lb/h)
  Weldable Sheet Thickness	15 – 30 mm (0.59 - 1.18 in)
  Noise Emission	< 70 dB(A)
  Country of Origin	Switzerland

2. Absolute Weld Quality with 2-Zone Heating

The secret to the WELDPLAST 300's success lies in its precise temperature control:

• Integrated 2-Zone Heating: Enables precise temperature management for consistent and uniform plastic melting.

• Closed-Loop Air Temperature Control: Maintains stable heat regardless of external environmental factors.

3. Ergonomic Design - Effortless Work

Leister understands that operator comfort is key to productivity:

• Optimal Weight: At only 7 kg (15.43 lb), it allows for flexible handling even in confined spaces.

• Variable Hand Positions: The ergonomic design allows for multiple grip positions to suit various welding postures.

• LED Working Light: Directly illuminates the welding zone for safe and precise work in low-light conditions.

4. LQS Quality System & Smart Connectivity

The WELDPLAST 300 is more than just a welder; it is a smart device:

• Leister Quality System (LQS): Allows welding parameters to be recorded and logged via the myLeister app, ensuring traceability for demanding projects.

• Eco Mode: Ensures energy-efficient use, leading to significant long-term cost savings.

Diverse Applications

The WELDPLAST 300 is the #1 choice for:

• Fabricating chemical tanks, reservoirs, and aquaculture tanks.

• Installing pipe systems and ventilation ducts.

• Welding membranes for landfills, mining, and tunnel waterproofing.

• Repairing industrial plastic products.

Why Choose the WELDPLAST 300?

With popular article numbers like 175.392 (equipped with a CEE 3/16 plug), the machine ensures high compatibility with construction site power sources. This is not just an equipment investment; it is an investment in reputation and quality for all your projects.

Get the Leister WELDPLAST 300 today – Your reliable partner for professional plastic welding!