... feed automaticallyAdopt rubber roller to release the sheet, photo sensor switch controlWidth: 1100 mm, each can be placed two ... ) Proximity Switches: famous products from France5) Photoelectric Sensor: Omron, Japan6) Air switch: LG, Koreah. Hydraulic part: 1) Hydraulic ... lubrication system, Controlled by PLCe. Contactor and Switch: Schneider, Francef. Air switch: LG, Korea.g. PLC program control: ...