Engel celebrates 35 years of Tie-Bar-Less technology

Schwertberg, Austria – Thirty-five years ago, ENGEL revolutionized the injection molding industry by introducing tie-bar-less technology—an innovation that continues to shape the future of manufacturing. Since 1989, this groundbreaking concept has delivered unmatched precision, efficiency, and flexibility to molders around the world.

What Is Tie-Bar-Less Technology? – Traditional injection molding machines use tie-bars to stabilize the mold area. ENGEL’s tie-bar-less design eliminates these bars, creating a completely open and accessible mold space. This not only simplifies mold changes and automation but also allows for larger or more complex molds to be used on smaller machines.

Key Benefits:

Barrier-Free Access: With no tie-bars in the way, operators have full access to the mold area, making setup and maintenance faster and easier.
Greater Efficiency: Machines can be sized based on mold dimensions rather than clamping force, often allowing for smaller, more energy-efficient machines.
Lower Costs: Reduced machine size and faster setup times lead to lower investment and operating costs.
Enhanced Precision: ENGEL’s patented Flex-Link system ensures excellent platen parallelism, minimizing mold wear and improving part quality.
Optimized for Automation: The open design supports streamlined automation, including faster part removal and compact production cells.
Proven Across Industries

From medical devices to automotive components, ENGEL’s tie-bar-less machines have proven their value across a wide range of applications. Companies like Gerresheimer, Koziol, and Hella rely on this technology to boost productivity and reduce costs.

As ENGEL celebrates 35 years of this pioneering innovation, the company continues to refine and expand its tie-bar-less offerings. With a focus on sustainability, energy efficiency, and smart manufacturing, ENGEL is committed to helping customers stay competitive in a rapidly evolving industry.