... :Steel Standard Stroke A:120mm Standard Stroke B:120mm control systemsSpecifications:Outer Casing:Aluminium, ZamakGearset :SteelStandard Stroke A: ... and close. Working ways can be set in the control panel.3. When power off, arm open automatically ... from 1-60s which can be set in the control panel.5. Auto-reposition function: After card read, ... Eastern Asia, Mid East, Oceania, Africa Truck mixer controller