Automatic Door
S.S. Telescopic Door (Side Opening)
Narrow Hoistway Optimizer
Two-panel side-opening telescopic doors engineered to achieve maximum entrance width in narrow shafts.

Door System Overview
S.S. Telescopic Door (Side Opening)
When shaft width is limited, center-opening doors cannot fully open. The two-panel telescopic design slides both panels to one side at proportional speeds, enabling wide stretcher and wheelchair clearances.
Engineering Data
Technical Specifications
standard Opening:700 mm to 1000 mm Clear Width
standard Height:2000 mm Finished Entrance Height
material:Stainless Steel 304 / M.S. Powder Coated
mechanism:2:1 differential cable / belt speed synchronization
sill:Heavy extruded aluminum or bronze alloy guide sill
All dimensions in millimeters (mm).
Recommended Applications
Retrofit Buildings
Narrow Shaft Apartments
Medical Clinics
Need a S.S. Telescopic Door (Side Opening) for Your Project?
Our engineering consultants evaluate your clear entrance width, sill depth, and wall fire rating to configure the exact door system required.
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