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ENGEL tie-bar-less technology
Our experience, combined with our passion for what we do, inspired us 35 years ago to create one of the most groundbreaking developments in our company's history. Back then, we started to remove tie-bars and set a milestone in our industry. Tie-bar-less technology ensures a barrier-free mold area, even greater precision and outstanding mold protection. With this concept, we have made our customers sustainably successful - from 1989 until today.
Proven precision: Gerresheimer relies on the unique advantages of the tie-bar-less e-victory injection molding machine
Bicycle accessories manufacturer relies on tie-bar-less machines with energy-efficient drive technology.
 "Advantages of tie-bar-less technology")
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The mold size, and not the maximum clamping force, is often the key to optimal machine design. A precise calculation of the required clamping force is worthwhile, as tie-bar-less technology enables production with machines that are one to two clamping force sizes smaller. It is the optimal solution, especially for bulky molds, molds with multiple cavities, non-full-surface molded parts and multi-color applications.
Low friction, clamping pressure lock-in and electro-hydraulic control pumps ensure low energy consumption. The optional ENGEL ecodrive drive system raises energy efficiency to the level of fully electronic machines.
Barrier-free access ensures pleasant working conditions and a clear view from every angle. This also creates ideal conditions for automation: Faster parts removal, smaller plant footprints and low hall heights are the result. Pulling tie-bars and time-consuming assembly work when changing tools are also a thing of the past - the short set-up times increase productivity.
Thanks to the wide open access to the mold area, even large molds or bulky core pulls can be accommodated. The generously dimensioned clamping platens can be used up to the edges, and even beyond. You also benefit from minimal mold wear: the patented ENGEL Flex-Link system guarantees unsurpassed platen parallelism for many years.
The mold size, and not the maximum clamping force, is often the key to optimal machine design. A precise calculation of the required clamping force is worthwhile, as tie-bar-less technology enables production with machines that are one to two clamping force sizes smaller. It is the optimal solution, especially for bulky molds, molds with multiple cavities, non-full-surface molded parts and multi-color applications.
Low friction, clamping pressure lock-in and electro-hydraulic control pumps ensure low energy consumption. The optional ENGEL ecodrive drive system raises energy efficiency to the level of fully electronic machines.
Barrier-free access ensures pleasant working conditions and a clear view from every angle. This also creates ideal conditions for automation: Faster parts removal, smaller plant footprints and low hall heights are the result. Pulling tie-bars and time-consuming assembly work when changing tools are also a thing of the past - the short set-up times increase productivity.
Thanks to the wide open access to the mold area, even large molds or bulky core pulls can be accommodated. The generously dimensioned clamping platens can be used up to the edges, and even beyond. You also benefit from minimal mold wear: the patented ENGEL Flex-Link system guarantees unsurpassed platen parallelism for many years.
We will be happy to advise you personally on your individual tie-bar-less solution.
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