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drying

We endorse and promote Eisbär's innovative and revolutionary PET resin drying technology which achieves greater energy efficiency, performance, and reliability than conventional dual-tower desiccant dryers, with a simple and clever design.
Dryers with desiccant rotors deliver constant dew point, airflow, and temperature, therefore consistent drying. The desired dew point level can be adjusted by the operator in accordance to the resin type.

SOME ADVANTAGES

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efficient use of energy
simplicity and reliability
price competitive
continuous process
constant dew point
constant temperature
constant air flow
no variation in resin IV

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superior quality and workmanship
constant injection process
smaller process and regen fans
less expensive components
fewer moving parts
simple installation and start-up
quick desiccant changes
less maintenance

Besides high energy efficiency, Eisbär’s technology reduces down-time attributed to maintenance, reduces the cost of replacement parts, reduces on-site servicing requirements, and reduces resin waste at start-ups ... resulting in increased productivity and profitability.

GUARANTEES

- Consistent Resin Temperature (> 175C)

- Consistent Final Moisture (<40 ppm)
- Consistent IV Levels (no IV drop)
- Consistent Dew Point Levels
- Consistent AA Levels
- Guaranteed Less Maintenance
- Guaranteed Less Down Time
- Guaranteed Higher Productivity
- Guaranteed Less Floor Space
- Energy Usage of 15 to 20 Wh/kg for Single-Hopper
- Systems (Mezzanine)
- Energy Usage of 19 to 24 Wh/kg for Split Systems (Floor Level)
- Must add the energy required to raise the temperature of the
- specific PET pellets to the desired drying temperature (enthalpy), between 56 and 67 Wh/kg. This greatly depends on initial
- resin temperature.
- Energy figures exclude the vacuum loading equipment

BENEFITS

drying

SOME ADVANTAGES

GUARANTEES

BENEFITS