Aušinimo sistema

HYFRA TRK 50-EF-S Kühlmittelanlage

Industrial coolant or oil purification system – Belt filter system for coolant filtration with chiller unit

The system was dismantled from a fully functional HERMLE C 1200 U machining center.

This unit is a central system for cleaning and treatment of coolants (KSS) or oils, as used in metal-cutting manufacturing processes (e.g., grinding, milling, turning). It combines mechanical filtration (belt filter), liquid storage, and temperature control via an integrated chiller unit.

General Information
Machine type: Central system for coolant treatment

Filter unit manufacturer: KNOLL Maschinenbau GmbH, Bad Saulgau
Type: PF160 / 200
Year of manufacture: 2002
Reference number: 80.0917

Chiller manufacturer: HYFRA Industriekühlanlagen GmbH, Krunkel
Type: TRK 50 EF-SS
Serial number:
Chiller year of manufacture: 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
• Total water fill weight: approx. 160 kg

3. Function & Application Area

The system is used for the central cleaning, cooling, and recirculation of coolants or grinding oils in chip-producing metalworking. It consists of:
- a belt filter module (KNOLL PF160/200) for filtration of solids and chips,
- a chiller (HYFRA TRK 50 EF-SS) for liquid temperature control,
- an integrated pump and return system.
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5. Condition

Used, with visual signs of wear

6. Note

All information is provided without guarantee and subject to confirmation. Technical data, dimensions, and year of manufacture are based on the available nameplates and may vary in individual cases.

Skelbimas buvo automatiškai išverstas. Galimos vertimo klaidos.