Drying > Small Dryers > Dry Air Dryer
CTT110 / CTT160
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For the drying of thermoplastic granules and regrind, independent of climate or ambient air conditions, before processing to remove all remaining moisture from the granules both inside and out.
Rugged, modular construction
Colortronic dry air dryers operate on the principle of absorption. Under this principle, the air is not heated, rather the moisture is absorbed and removed from it inside the drying hopper. Through this technology plastic granules can be dried to extremely low residual moisture levels (i.e. 0.002% with PET). Colortronic CT 110/160 dry air dryers have 2 drying cells which continuously maintain a dew point level of up to -60 °C. Because the air flow is constant, zero temperature change is maintained during the drying process.
Colortronic dry air dryers are virtually maintenance-free. Only the air filters require routine cleaning or exchanging.
Performance
- Air drying capacity:
CTT 110: 110 m³/hr
CTT 160: 160 m³/hr - Operates with 400 V (+/- 10%), 3 AC, 50 Hz voltage
- Connected load:
CTT 110: 3.2 kW + maximum 9 kW hopper heaters
CTT 160: 3.6 kW + maximum 9 kW hopper heaters - Average dewpoint temperature of -50 °C (-76 °F)
Technical Information
- Designed for optimum regeneration time due to constant monitoring of the moisture level in the drying cells or desiccant beds
- Automatic alarm clock or timer
- Central temperature controls for all heating elements to ensure constant temperature levels
- Safety temperature limiter for all heaters
- Dry contact alarm output
- Optical alarm indication
- Maintenance-free air valves
Optional Equipment
- Dew-point display
- Return air cooler for processing high temperatures
- Special voltage
- Special colour
- Pre-air filter