... (21/27-19.05);4.6.3. using 3KW Schneider inverter for speed control and synchronization speed control with three roller:4 ... main machine, three rollers ,drawing speed are all controlled by Schneider inverter speed controller4.8.2.temperature control meter using YAMATAKE ... Japan Omron , air contactor , button switch , and moving switch using Schneider.4.8.6.the air switch, current meter, voltage meter ...