Widely used to move the material from one floor to another with great safety. It is a self-supported free standing structure.
Modular design with MS tubular structure with 'T' guide & vertical 'H' beams.
Safety
2 No.of spring loaded safety cams are provided to arrest sudden fall of the carriage due to the failure of lifting chains.
Bottom safety limit switch provided to prevent carriage.
Chain tensioner limit switch provided to stop the carriage in case of the lifting chains are pulled out due to any external obstruction in the upward/downward movement of the carriage.
The top safety counter weight limit switch provided to cut-off the main power supply in case the carriage does not stop due to a failure of top floor level limit switch.
Landing station collapsible doors are interlocked with electro mechanical limit switches.
The common contactor is provided to cut off the main power supply if the up/down contactor is failed.