(Motor Spring System) System can be mounted vertically or horizontally. Relies on spring tension. The blind is spread by motor or spring. The springs keep the fabric taut during operation and in position. Few visible details whether drawn or extended. Gives a continuously smooth surface even when halted at an intermediate stage. Coverage of about 15m² per blind can be increased by adding other units in series. Fabric spread of max 5000mm and breadth of max 4000mm allow large coverage per unit.
Triangular, square and rectangular shades can all be accommodated. Few visible details when in position. Weighted boom inserted in foot of curtain. Compact spring set for attaching to framework or as part of the blind roller. Compact pulley block and ball race gives a straight pull on the blind wire from any angle. Sealed bearing for quiet and reliable operation and possibility of using more blinds with no loss of function. System size and mounting tailored to match individual project needs.