Complete plant producing pa6 an pet film. This plant consists in three lines: two biaxially pa 6 oriented film production. pa6 lines and one biaxially oriented pet film production line.
the original plant was manufactured by toshiba, built 1989, then revisioned, updated and developed by bruckner machinen bau gmbh and d.m.t.
one pa6 line was manufactured in 1989. The second pa6 line was manufactured and installed in 1997. The pet line was manufactured in 1989.
the older pa6 line has been revamped in 2000,s with new siemens control installed. Some years ago new revamping with installation of new speed control system for all lines. The new system is a siemens symatic 7.
film technical data: stretched by thick 12 to 25 microns width and to 4 meters edged film: hourly production pet about 700 kg per hour and pa6 film production about 650 kg per hour for each line.
short description of plant: every plant consists of a single-screw extruder make toshiba diam. 200-32 d with degassing, a flat head, rolling and cooling calender, longitudinal and transversal hot stretching tunnel, stabilization tank, compensator and final film reel.; each line overall dimension: ; width 8 mt,length 150 mt and height 8 mt.
the three lines must be thermocontrolled by pressurized water and diathermic oil.
the plant comes with two industrial heating boilers and with a waste recovery system that allows the immediate reutilization of selvedges and stripping (about 25%. a cooling system with two coolers made by reni with 270 x 2 kw and six 150 cubic meter silos for raw material storage.
power consumption: 2000 kw each line.
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