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HACO Series High-Temperature Industrial Oil Chiller | Precise Thermal Control for Extreme Industrial Loads

The HACO Series High-Temperature Oil Chiller is heavy-duty process cooling equipment specifically engineered for demanding high-temperature industrial fluid cooling. Built to maintain strict thermal stability under extreme heat loads, the HACO series ensures continuous, reliable operation for high-power hydraulic systems, hot-forging machinery, gearboxes, and high-load industrial processing units. By keeping oil viscosity at optimal levels, it prevents system overheating, reduces component wear, and significantly extends equipment lifespan.

Applications Description

The HACO Series is designed for heavy-duty industrial applications requiring high-temperature heat dissipation and continuous oil temperature management:

  • Heavy Machinery & Hydraulic Power Units:Hydraulic presses, hot forging lines, stamping equipment, and high-pressure hydraulic stations.
  • Gearboxes & Heavy Drives:Industrial gearboxes, wind turbine drives, mining machinery, and marine power transmission systems.
  • Metalworking & Machine Tools:High-load grinding, deep-hole drilling, metal extrusion, and heavy CNC machining centers.
  • General Industrial Processing:Testing rigs, plastic & rubber processing lines, and customized industrial thermal management systems.

Product Features

  • Engineered for High-Temperature Loads:Specially designed refrigeration circuits and heat exchangers capable of handling elevated return oil temperatures reliably without continuous system trips.
  • Precise Temperature Regulation:Features an intelligent microcomputer control system that maintains accurate oil temperatures (±0.5°C to  ±1°C accuracy option), preserving consistent oil viscosity and preventing thermal deformation.
  • High-Efficiency Heat Transfer:Equipped with premium-grade heat exchangers (such as high-efficiency shell-and-tube or plate heat exchangers) and top-tier compressors for maximum heat dissipation efficiency.
  • Comprehensive System Protection:Integrated with multi-stage safety protection, including high/low pressure switches, compressor overload protection, oil flow safety interlocks, and over-temperature alarms for non-stop continuous operation.
  • Heavy-Duty & Compact Architecture:Constructed with a rugged industrial casing and compact footprint, allowing easy integration into existing hydraulic power packs, factory floors, or OEM equipment setups.
  • Eco-Friendly & Energy Saving:Designed to comply with global environmental standards, utilizing eco-friendly refrigerants and energy-efficient cooling cycles to lower operating power consumption.
TOBLE HACO Series Oil Chiller Technical specification parameter table
Model HACO60 HACO80 HACO120 HACO150 HACO180 HACO240 HACO300 HACO400 HACO500 HACO600 HACO800
Cooling capacity[kcal/h] 6000 8000 12000 15000 18000 24000 30000 40000 50000 60000 80000
Temp. range Fixed temperature type: adjustable from 28°C to 45°C;
Room temperature synchronized type: room temperature ΔT (ΔT = 1 to 3°C)
Total power[kW] 5.25 6 7.8 11.5 14.5 19.2 22.5 28 39.5 48.5 56.5
Rated current[A] 11.42 12 14.2 22.6 28 40 45 56 80 94 112
Working
Condition
Environmental requirement 20~55℃,Good ventilation, no corrosive mist, and no strong vibration source.
Oil temperature 20~70 °C
Oil type Hydraulic oil、lubricating oil
Oil viscosity 10~100(Viscosity values over 100 require Customization)
Power supply 3PH/AC380V±10%/50HZ(customized)
Refrigerant Type R134a
Control method Electronic expansion valve
Compressor Type Fully enclosed scroll compressor
Input Power(KW) 3.58 4.4 5.8 8.8 10.4 14.2 9×2 10.3×2 14.2×2 16.9×2 21.2×2
Condenser Type High efficiency copper tube sleeve hydrophilic aluminum fin + External rotor axial fan
Fan power(KW) 0.45 0.55 0.85 1 1.6 1.7 0.95×2 1.1×2 1.5×2 2.2×2 2.5×2
Air flow 7328 8560 12480 15887 23730 25380 31250 36000 42000 48000 53500
Evaporator Type Brazed plate heat exchanger
SIze of interface Type(Internal thread) G1”×1” G1”×1” G1¼”×1¼” G1¼”×1¼” G1¼”×1¼” G2”×2” G2”×2” DN65×DN65 DN80×DN80 DN80×DN80 DN80×80
Spec
Pump(Optional variable frequency pump) Motor power(KW) 0.75 1.1 1.5 1.5 2.2 2.2 3 5.5 7.5 7.5 7.5
Flow(L/min) 32 40 63 63 80 100 125 160 200 250 350
Overall dimension Width C 630 700 754 801 801 881 920 920 1080 1251 1251
Length B 670 750 824 1255 1355 1555 1670 1740 2080 2601 2601
Height A 1190 1343 1441.5 1504 1584 1685 1853 1890 2185 2331 2406
Weight 120 130 240 290 360 175 560 620 780 1000 1100
Safety protection Phase failure & reverse phase, compressor overheating, overcurrent, high/low pressure, oil pump overload, fault alarm
NOTE
Installation requires min. 300cm clearance around unit for air intake/exhaust.
Non-standard/custom options available upon request. Contact us for details.
Specifications subject to change without notice for product improvement.

NOTE

1.Cooling capacity rated at oil 35°C / ambient 35°C. Performance degrades with higher ambient temperature or lower oil temperature.

2.Installation requires min. 300cm clearance around unit for air intake/exhaust.

3.Non-standard/custom options available upon request. Contact us for details.

4.Specifications subject to change without notice for product improvement.

Drawings are for reference only; actual specifications will be provided based on the specific order.

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