Railex manufactured this 211 with a 10 degree incline to move the trolleys with a combination of power and gravity over a 90’ run. System 200 Slick Rail Storage & Trolley Systems Skills Posted on March 24, 2026 ← This 211 Trolley Conveyor was customized with a 10 degree incline for this shirt manufacturing facility in SE Asia. Railex System 200 Slick Rail 4 Tier Storage Rack System for a linen rental client. →