Chiller / ORA O-Flow

Chiller / ORA O-Flow with Oil Cooling is indispensable in a variety of applications:

• Mechanical engineering : to control the temperature of the hydraulic oil or spindle oil, prevent deformation and result in better surface finish and accuracy of the finished product.
• Chip removal machines : Cooling the cutting oil improves the life of the machine tool and enables a better surface finish on the final product.

Thanks to its configurability and high thermodynamic performance, ORA oil coolers can perfectly meet the requirements of these industrial applications.

Certifications

• CE
• EAC

Main features

• Cooling capacity between 2 and 16 kW
• Refrigerant R134a (2÷4kW); R407C (6÷16kW)
• Non-ferrous hydraulic circuit and stainless steel evaporator to preserve oil quality
• Microprocessor control programmable with proprietary software
• OA reciprocating scroll compressors
• Fully configurable units with many options and accessories
• Compact design suitable for installation in small spaces near the machine tool
• Structure designed for loop handling
• Axial fans with speed control (optional)
• 10 bar gear pump (optional)
• Zero oil pressure gauge – 25 bar in glycerine
• Automatic hydraulic bypass valve set at 10 bar
• The structure and design ensures full access to internal components for easy maintenance

Available versions

• Direct replacement version with plate evaporator
• Direct replacement version with plate evaporator and gear pump

ORA Process Chillers do not fall under the applicability of the regulations MT (Medium Temperature – EU 2015/1095) and HT (High Temperature – EU 2016/2281).
Working range of the cooled liquid: +13°C ÷ +30°C