Scope of work:
 

mechanical design of fencing for a danger zone on the LAN line;

electric design and SAFETY system automation;

assembly,

Implementation:
 

delivery and assembly of the fencing for the danger zone of the LAN,

delivery and installation of limit switches,

wiring,

assembly of new circuits into the existing safety system,

checking the effectiveness of SAFETY systems after modernization.

Applied apparatus and devices.
Used modernized security system:

PILZ safety relay,

limit switches with certified contacts for the OMRON SAFETY system.

The technological line implements the production process of meats casing:
 

control of the extruder (stabilization of zone temperatures, pressure and efficiency regulation),

stretching the casing on transporting rollers while maintaining the set speed ratios,

blowing the casing, 

hardening of the casing in the hardening tunnel and bathtub,

winding the casing.

Scope of work:
 

software,

commissioning

Used PLC controllers, terminals, communication, visualization systems:
 

1 C200H Omron central controller, S7-315-2DP object controller,

1 Omron TouchScreen graphic terminal,

PROFIBUS DP, CANBUS communication.

List of controlled and measuring devices, control devices:
 

280 binary signals,

35 analog signals,

15 program PID controllers,

10 engines with adjustable speed,

15 direct drive motors, 

5 control valves,

11 temperature measurement systems,

2 pressure measurement systems,

1 width measurement system.

The machine realizes fully automated production of PET bottles:
 

transport of preforms from the tray to modules,

feeding preforms to transport trolleys,

preform heating in 9 zones with function of automatic adjustment of temperature,

preform blowing,

feeding bottles to the pneumatic transport system, 

visualization and full diagnostics of all control and execution systems on the graphic terminal.

Scope of work:
 

design,

software,

commissioning

Used PLC controllers, terminals, communication, visualization systems:
 

3 B & R series 2003 controllers,

PROVIT B & R graphic terminal,

CANBUS communication.

List of controlled and measuring devices, control devices:

140 binary signals,

36 analog signals,

6 engines with adjustable speed,

21 motors with direct drive,

50 solenoid valves.