|Compressor Brand:||Panasonic, Daikin, Copeland||Electronic Components:||Danfoss, Emerson, Siemens Etc|
|Condenser:||Thickened Corrugated Window-opening Aluminum Fin With Copper Tubing||Evaporator:||Coil Evaporator/plate Heat Exchanger/shell And Tube|
|Temprature Control Range:||5-25degree||Power Supply:||380v/50hz/3ph|
380V 50Hz Oil Chillers,
CNC Machining Center Oil Chillers
Oil cooled chillers in large hydraulic system and CNC machining center
|Total input power||KW||1.7||2.1||2.6||4.2||6.5||12.1||14.1||20.5||24.8|
|Temperature range||10-50 Desired temperature of hydraulic oil 30-40|
|Oil pump flow||L/min||20||25||25||32||50||80||100||150||200|
|Inlet/Outlet pipe caliber||Inch||1/2||1/2||3/4||1||1 1/2||1 1/2||2||2-1/2||2-1/2|
|Refrigerant||R22 (Environmental Refrigerant R407c and R410a are optional)|
|Condenser||Air cooled condenser copper tubing and corrugated aluminum fin, to improve the cooling efficiency 20%|
|Evaporator||SS316 plate heat exchanger/shell and tube heat exchanger|
|Fan||Large-flow and low-noise axial fan motor|
|Safety protection||Delayed, over current, compressor over temperature, high and low pressure, over flow switch, phase sequence, phase-missing, exhaust overheating, antifreezing|
The housing of the oil chiller is designed by the 3D sheet metal software and machined by CNC sheet metal equipment of Germany with environmental electrostatic spraying, which makes the oil chiller solid, wearing well and elegant. The condenser of the oil chiller is made of thickening copper tubing and corrugated aluminum fin, which makes the oil chiller with high heat exchange efficiency and saving electricity. The world famous brand compressors, such as Panasonic, Dakin, Copeland etc., are used in oil chillers and the electric controlling components for refrigeration are also famous brands, such as Danfoss, Emerson, Siemens etc. Necessary electrical and mechanical safety protection devices, such as high pressure protection, low pressure protection, overload protection, delay protection, overheat protection etc., are provided for the oil chillers, which ensure the stable operation of the equipments.
The oil chiller is aimed at reducing the oil temperature to prevent oil from degradation, oxidation or evaporation, keeping the oil viscosity and stabilizing the oil pressure to avoid oil shocking. All these prolong the service life of equipments or cutters and improve the machining accuracy of machine tool.
Specially, the oil chiller has a separate oil pump circulation system, through which the oil is sucked into the fuel tank, cooled by oil chiller and then sent back to fuel tank. That keeps the oil in the fuel tank constant at the setting temperature.
The oil chillers are widely used in industries: Large Hydraulic System, Hydraulic Machine Tool, CNC Machining Center, Milling Machines, Grinding Machines, Four-Column Punching Machines, Engraving Machines, the Hydraulic Pressure Station or Lubricating System of all kinds of machines.
1. Model number specification:e.g. HN-YL210P-D, “HN” indicates company code, “YL” indicates oil chiller, “210” indicates refrigerating capacity 210KW, “P” indicates built-in pump, “D” indicates dual system ( two compressors), “T” indicates three compressors, “F” indicates four compressors.
2. * Compressor Power: *2 indicates two compressors working and two separate cooling system.
3. Nominal cooling capacity calculated according to:Ambient temperature: 35℃. Oil inlet flow temperature: 35℃. Oil outlet flow temperature: 30℃. Oils: ISO Vg46.
4. The oil suction inlet must be connected with rigid tube, and it's necessary to install filter. Meanwhile, it's prohibited to install valve on the oil outlet.
5. The length of oil suction tube should not be more than 1.5meters; Otherwise, the diameter of oil suction inlet must be increased.
6. Working range: Oil temperature ranges from 15℃ to 50℃. Temperature difference between inlet and outlet oil is from 3℃ to 8℃. It is better to run the oil chiller while the ambient temperature at or below 42℃; Otherwise it's necessary to use high temperature models.
7. We reserve the right to revise the above information without prior notice.
Oil Chiller used in Large Hydraulic System and Hydraulic Machine Tool
Application of Oil Chiller in Gantry Hydraulic Molding Equipment
Application of Oil Chiler in large Copper NC Lathe
Application of Oil Chiller in Metal Chip Briquetting and Metal Baling Machine Industry
Contact Person: Mrs. Nichole Deng