Cut-out door leaf with guide rail and spring box = weight compensation
Clock spring technology counterbalance
No open springs = no risk of injury! A compact spring system is used to compensate for weight Mounted at the end of the running rail. It is easy to operate in the event of a power failure. The clock spring technology is particularly durable.
Spring box = counterbalance
Guide rail with head
Optimal running - guide rollers
Each aluminum profile has two own guide rollers, one roller and one guide roller. These ensure almost wear-free and noiseless operation. They are made of high quality pevolon. Pevolon is a thermoplastic based on polyamide. High abrasion resistance, low coefficient of friction and high load capacity are among the properties of our track rollers.
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