Production: tailored to the customer’s opening size.
Advantages: innovation in the low headroom lift type design. Reduced headroom and side room requirements. Headroom requirements 100 mm manual operation and 135 mm electric operation door. Easy to install DoorHan RSD series provide superior reliability.
Balancing mechanism: the balancing of the RSD01 doors is achieved with a special double spring system positioned vertically along the mounting angles on both sides of the door opening. The zinc coated springs are designed for 25 000 cycles operation.