yellow mm welding objectA man in construction overalls working on a HVAC

Transforming HVAC with Advanced EPP Foam Fasteners

Shaping the future of HVAC systems with advanced fastening technology

In the ever-evolving HVAC industry, MultiMaterial-Welding introduces its pioneering LiteWeight zEPP technology, bringing a new dimension to HVAC system integration and assembly. Leveraging the lightweight yet durable properties of expanded polypropylene (EPP) foam, our LiteWeight zEPP fasteners offer an innovative solution for HVAC duct insulation, air return covers, and other critical components. These fasteners, optimized for EPP foam, ensure secure, vibration-resistant connections that enhance overall system stability and efficiency.

With our focus on sustainable, high-performance materials, LiteWeight zEPP fasteners are set to become a game-changer in HVAC manufacturing, offering superior insulation properties, ease of installation, and long-term durability. Explore how our advanced fastening technology is shaping the future of HVAC systems, delivering high quality and reliability.

We have what you are looking for

Our technology is applicable to a wide variety of assembly parts.
Click on the parts to find out more.

An illustration of a HVAC system
Moisture control for an HVAC

Moisture control

Durable fastening systems effectively secure moisture control components, ensuring reliable performance in HVAC systems.

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Control operation units in a HVAC

Control and operation units

Secure fastening techniques ensure control and operation units in HVAC systems are firmly mounted, guaranteeing stability and ease of use.

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Air duct housing in a HVAC

Air duct housing

Reliable fastening methods maintain the stability of air duct housings, ensuring efficient airflow management in HVAC systems.

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Heat pump enclosure

Robust fastening solutions ensure the secure assembly of heat pump enclosures, enhancing efficiency and durability in HVAC systems.

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Heat pump enclosure in a HVAC

We have what you are looking for

Our technology is applicable to a wide variety of assembly parts.

HVAC 3D model

1. Moisture control

2. Control and operation units

3. Heat pump enclosure

4. Air duct housing

A black-white image of a man in construction overalls working on a HVAC

Facts & stats

~ 1 sec

Fast processing time

Designed for quick installation in about 1 second, eliminating the need for pre-drilling in most scenarios, thereby streamlining the assembly process.

Torque resistance

The LiteWWeight® technology provides full integration of the fastener in the substrate, therefore allowing sufficient torque for screw installation.

> 300 N

Fastening Strength

The LiteWWeight® zEPP technology provides fastening strength above 300 Newtons, depending on the foam density.

Do you have any questions?

Let us know how we can support you.
We are looking forward to it.

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