The automatic screenchanger model “3M7” can be used for several applications: compounding, pellets, post-industrial and post-consumer recycling and agricultural film.
The filtering element is a mesh belt available in different sizes and different filtration ranges, up to 80 micron.
It guarantees high regranulate quality at low operating costs and a fully-automatic process.
The system principle lies in its continuity. The new TECNOVA 3M7 guarantees uninterrupted melt flow without any significant pressure peak during screen changings. The material normally flows through a melt channel which has a screen belt filtering impurities.
Anytime the pressure value reaches the set threshold, the screen change process starts, the dirty section is replaced by a clean and fresh one. The whole cycle lasts about 20 seconds.
Some major benefits:
- High filter fineness possible, up to 80 micron;
- Extruder operation during filter band feed;
- Fully automated filtration;
- Very low operating costs;
- reduction of energy consumption;
- almost zero polymer loss during cleaning cycle;
- minimize material waste;
- reduction of personnel involved;
- recycle highly-contaminated plastics;
- reduce extrusion system downtimes;
- reduction of maintenance interventions;
- increase extrusion system throughput and production rates;
- 24/7 production, with no interruptions or downtimes.
Reviews
There are no reviews yet.