Improved attachement of protection belts
on the inside of fast running doors ALU R
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!
Running noise:
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.
Improved fastening:
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.
Security:
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.