Puzzle Car Parking System, 3

The Puzzle Car Parking System, 3 Level, stacks cars vertically to fit ten vehicles where only three once stood. The frame uses bolted steel beams and welded joints that tolerate 2.5 tonnes per pallet. A push button panel sends a pallet to the ground in under 90 seconds - no attendant enters the lift zone because photo cells freeze movement if a person crosses the yellow line. Motors and chains sit inside grease filled housings - they run for six years without major service. The plant in Pune galvanises every beam after cutting - the coat passes a 500-hour salt spray test. Buyers receive the last bolt within thirty days of order, packaged in steel crates that fit through a 3 m loading dock.