Tested and improved: Protections belts for the roller shutter door kits ALU R
Very good results for TH80 / ALU R with protection belts in the endurance test:
The photo on the left shows the roller shutter with TH80 / ALU R in our test stand after more than 43000 cycles, still with almost no signs of wear!
Another effect convinced us - the shutter rolls up and down with almost no running noise. Only the noise of the drive seemes to be left.
In connection with the test, we have significantly improved the fastening of the protection belts:
A special fitting ensures reliable attachment to the bottom rail, but can be removed with just one movement.
This fitting also improves the safety in handling, because if a person, for example, gets their arm behind the protection belt, the fitting will release itself at the corresponding height and set free the arm.