THE KOCH-TECHNIK DRY AIR TECHNOLOGY
Our dry air dryers dry medium to very large quantities of plastic granulate with deeply dry air to the residual moisture required for processing.
The dry air technology used works in a closed circuit system, completely independent of the ambient climate: Deeply dry, heated air flows through the granulate, absorbs its moisture and releases this in turn to a desiccant.
FASTI KOCH COMPRESSED AIR TECHNOLOGY
Drying hygroscopic granulates with compressed air is the most economical alternative to other drying systems for small throughput quantities.
The special ERD compressed air technology from FASTI KOCH guarantees excellent drying results with low operating costs.
FASTI KOCH ERD Xpert+ - granulate drying directly on the processing machine
The ERD Xpert+ granulate dryer is
Ideal for small to medium throughputs of raw material that needs to be processed with a constant degree of drying:
- Proven ERD compressed air technology
- Compact modular design (pilot design)
- Intelligent clip-on technology
- Stainless steel drying hopper (material container)
- Available container sizes: 7, 12, 27, 42 and 62 liters
- Hinged container (42 and 62 liters) as an option
- Low maintenance and energy consumption
- Ideal drying for all plastics
- Suitable for plastics up to 160 °C
- Dew point down to -65°C if required
- Simple installation (plug & play)
- Installation as a top-mounted dryer (additional rack as an option)
- Integration on all standard machines
- Conveyor or AirJet conveyor optional
- Extensive system accessories
ERD compressed air technology:
Pre-dried compressed air (6-10 bar) is expanded via a proportional valve. The valve is regulated according to the inlet pressure in order to achieve a constant air volume and a low dew point. The expanded air is then heated to drying temperature and fed into the lower part of the material hopper. The drying air flows upwards through the granulate and removes the moisture from it.
Simple and clear control via touch panel:
- Drying time monitoring with and without temperature reduction
- Integrated weekly switching program
- Material database for frequently dried material types
- Power and air volume control adapted to the material flow
- Control for conveying/emptying
- Batch drying mode
- Dew point display with dew point sensor as an option
- Optional interfaces: USB, Ethernet