Coolant Unit

HYFRA TRK 50-EF-S Kühlmittelanlage

Industrial cooling lubricant or oil cleaning system
Belt filter system for cleaning cooling lubricants with cooling unit

The system is a centralised system for cleaning and processing cooling lubricants or oils used in metal-cutting production (e.g. grinding, milling, turning)
It combines mechanical filtration (belt filter), liquid storage and temperature control by means of an integrated cooling unit.

General information
Machine type: Centralised system for cooling lubricant preparation
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Filter unit manufacturer: KNOLL Maschinenbau GmbH, Bad Saulgau

Type: PF160 / 200

Year of manufacture: 2002

Reference number: 80.0917

Manufacturer cooling unit: HYFRA Industriekühlanlagen GmbH, Krunkel

Type: TRK 50 EF-SS

Serial number:

Chiller year of construction: 2001

2. technical data - chiller (HYFRA TRK 50 EF-SS)

Cooling capacity: 2000 W

Max. Ambient temperature: 37 °C

Permissible operating overpressure: 29.5 bar

Refrigerant: R 407c

Voltage: 3~ / PE / 400 V

Frequency: 50 Hz

Max. Operating current: 5.9 A

Connected load: 3.3 kW

Water filling weight (total): approx. 160 kg

3. function & area of application

The system is used for centralised cleaning, cooling and recirculation of cooling lubricants or grinding oil in metal-cutting operations. It consists of

a belt filter module (KNOLL PF160/200) for the filtration of solids and chips,

a cooling unit (HYFRA TRK 50 EF-SS) for temperature control of the liquids

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