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water chiller machine

Hydraulic Oil Chillers

ZLTZ hydraulic oil chiller is a cooling device that can circulate refrigeration, allowing long-term trouble-free operation in many industrial environments. It is very suitable for use in some scenarios with small heat exchange area, large cooling capacity and small temperature difference, such as matching with microchannel reactors, cold plates, heat sink plates, etc. This recirculating water chiller uses a color touch screen with a graphic display function. The navigation menu is very clear and all operations can be completed on the panel. LNEYA provides free warranty within one year and lifetime maintenance service for all products. You can trust our chillers.

Heating Chiller

Hydraulic Oil Chillers Characteristics

  • Temperature range: -65℃ ~ +30℃ (expandable)
  • Temperature control accuracy: ±0.1℃
  • Automatic recovery of heat transfer medium
  • Variable frequency compressor
  • Electronic expansion valve
  • Color touch screen
  • Programmable logic controller
  • PT100
  • Pipe material: copper, SUS304
  • Customizable

Customized Solutions

We have more than 30 years of design and manufacturing experience in the field of temperature control, supporting a full range of customized designs, from small mini machines to industrial large equipment.

Phone / WhatsApp / WeChat: +86-18906195231

ZLTZ  -10℃ ~ +25℃

Model ZLTZ-3 ZLTZ-6 ZLTZ-10 ZLTZ-15W ZLTZ-20W ZLTZ-30W ZLTZ-40W ZLTZ-75W ZLTZ-100W ZLTZ-150W
ZLTZ-3W ZLTZ-6W ZLTZ-10W
Temperature range  -10℃ ~ +25℃
Cooling capacity at 0℃ 8.1kW 16.25kW 28.5kW 40.2kW 44.6kW 70.6kW 89.2kW 166.5kW 215kW 314.9kW
at -10℃ 5.48kW 11kW 19.35kW 26.6kW 29.8kW 48.2kW 59.6kW 118kW 147.7kW 226.6kW
Interface size Outlet φ12 φ12 φ28 φ28 φ28 φ28 φ42 DN50 DN50 DN65
Return φ20 φ20 φ35 φ35 φ42 φ54 φ54 DN80 DN80 DN100
Water Cooling at 25℃ 2m3/h 4m3/h 6.2m3/h 10m3/h 12.2m3/h 19m3/h 22m3/h 38m3/h 54m3/h 70.5m3/h
Cooling water interface G3/4 G1 DN32 DN40 DN40 DN50 DN65 DN80 DN100 DN100

ZLTZ -40℃ ~ +20℃

Model ZLTZ4-3 ZLTZ4-6 ZLTZ4-10 ZLTZ4-15W ZLTZ4-20W ZLTZ4-30W ZLTZ4-40W ZLTZ4-75W ZLTZ4-100W ZLTZ4-150W
ZLTZ4-3W ZLTZ4-6W ZLTZ4-10W
Temperature range  -40℃ ~ +20℃
Cooling capacity at -10℃ 5.2kW 11.15kW 18.4kW 26.3kW 31.6kW 48.2kW 70.2kW 124.3kW 160.4kW 271.9kW
at -20℃ 3.47kW 7.41kW 12.3kW 18.35kW 21.4kW 31.4kW 46kW 100.1kW 134kW 207.8W
at -30℃ 2.24kW 4.81kW 7.92kW 11.8kW 12.67kW 19.16kW 28.2kW 68.3kW 90.4kW 142.3kW
at -40℃ 1.36kW 2.95kW 4.7kW 5.83kW 6.74kW 10.45kW 15.41kW 42.8kW 55.2kW 89.3kW
Interface size Outlet φ12 φ12 φ16 φ22 φ22 φ28 φ28 DN50 DN50 DN65
Return φ22 φ22 φ35 φ35 φ35 φ54 φ54 DN80 DN80 DN100
Water Cooling at 25℃ 2m3/h 4.2m3/h 5.3m3/h 6.2m3/h 9m3/h 14m3/h 20m3/h 31m3/h 38.5m3/h 60m3/h
Cooling water interface G3/4 G1 DN32 DN32 DN40 DN50 DN65 DN65 DN80 DN100

ZLTZ -80℃ ~ -30℃

Model ZLTZ8-3 ZLTZ8-6 ZLTZ8-10 ZLTZ8-15W ZLTZ8-20W ZLTZ8-30W ZLTZ8-40W ZLTZ8-75W ZLTZ8-100W ZLTZ8-150W
ZLTZ8-3W ZLTZ8-6W ZLTZ8-10W
Temperature range  -80℃ ~ -30℃
Cooling capacity at -30℃                    
at -40℃ 6.9kW 14.8kW 24.4kw 36.7kW 42kW 73.2kW 110kW 187.5kW 257.5kW 365kW
at -60℃ 3.3kW 7.1kW 12kW 17.4kW 20kW 35kW 52.5kW 89.3kW 122.5kW 173.8kW
at -75℃ 1.65kW 3.55kW 6kW 8.7kW 10kW 17.5kW 26.2kW 44.7kW 61.3kW 87kW
Interface size Outlet φ12 φ12 φ16 φ22 φ22 φ28 φ28 DN40 DN40 DN65
Return φ22 φ22 φ35 φ35 φ35 φ54 φ54 DN80 DN80 DN100
Water Cooling at 25℃ 2.7m3/h 5.3m3/h 6.68m3/h 9.3m3/h 12.5m3/h 27.6m3/h 33.8m3/h 66.8m3/h 70m3/h 125m3/h
Cooling water interface G3/4 DN32 DN32 DN40 DN50 DN65 DN80 DN100 DN100 DN150

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Phone / WhatsApp / WeChat: +86-18906195231

co2 chillers

Hydraulic Oil Chillers Advantages

  • Energy saving: ZLTZ hydraulic oil chiller uses variable frequency compressor, so it is more energy-saving. It can automatically adjust the speed according to the actual load. When the temperature is low, it can reduce the speed without wasting energy. In addition, it does not need to start and stop frequently, and the starting current is very small, which will not cause impact on the power grid and can extend the service life of the low temperature chiller.
  • Accurate control: The hydraulic oil chiller uses an electronic expansion valve. The electronic sensor can monitor the pressure and temperature changes of the circulation system in real time and automatically adjust the refrigerant flow. In addition, it is equipped with a programmable logic controller. When the load changes, it can adjust the operation mode in time to achieve precise temperature control.
  • Connectable: ZLTZ hydraulic oil chiller can be used with a variety of equipment. It can be combined with cold plates, heat sink plates, microchannel reactors or ESC chucks, vacuum chucks, and can achieve different heat exchange effects. The interface size of this recirculating water chiller can be customized according to your existing equipment.
Lab Chillers

Hydraulic Oil Chillers Importance

Improve production efficiency: Some process flows require cooling of hot products. If no other measures are taken to accelerate cooling, production efficiency will be reduced. For example, in plastic processing, the control of mold temperature is crucial in processes such as injection molding, blow molding, and extrusion. Chillers can accelerate mold cooling and improve production efficiency.
Extend equipment life: Many industrial equipment will generate a lot of waste heat during continuous operation. If it is not cooled in time, it may cause equipment failure or damage due to overheating. Frequent maintenance of equipment will bring high maintenance bills to companies. Hydraulic oil chillers can cool equipment and keep them at the optimal operating temperature.
Ensure product consistency: Hydraulic oil chillers can accurately control the temperature environment, avoid large temperature fluctuations, and make product production lines more stable. For example, in plastic processing, different temperatures will affect the consistency of appearance and size of the same batch of products. Process chillers can help improve product quality.

Small Chiller

Hydraulic Oil Chillers Applications

ZLTZ hydraulic oil chiller is often used with microchannel reactors, plate heat exchangers, cold plates, heat sinks, tubular reactors and other equipment.
It is often used to absorb the heat generated in the process, especially the waste heat generated by industrial equipment. Its application scenarios include but are not limited to the following: Laser cutting, Laser welding, Injection molding, Electro-spark machining, Turning, Shearing, Broaching, Milling, Honing, Quenching, Drilling, Extrusion, Rolling.

Why Choose Us?

LNEYA is a high-tech enterprise focusing on the research and development and production of refrigeration and heating temperature control systems, ultra-low temperature freezers and industrial temperature control equipment. With ultra-low temperature technology and high-precision temperature control, LNEYA occupies an important position in the fields of medicine, semiconductors, new energy, etc. In the future, it will continue to expand intelligent and green refrigeration solutions.

LNEYA water chiller machine is temperature guardians in industrial production and enabling platforms for technological innovation. In chemical reactions, semiconductor manufacturing and other processes, a temperature difference of ±0.1°C may cause the product yield to drop by more than 10%. LNEYA water chiller machine ensures the stable operation of trillion-level industries through precise temperature control. New energy battery testing requires rapid temperature changes from -40°C to 100°C. Bio-pharmaceuticals rely on ultra-low temperature storage at -150°C. These breakthrough technologies are all based on advanced refrigeration technology.

Your Premium Hydraulic Oil Chillers Manufacturer

We have agents in many countries around the world,

such as: United States, Russia, Australia, France, Netherlands, Sweden, Israel,

Czech Republic, Malaysia, Singapore, Indonesia, Thailand, South Korea, India, etc.

FAQ

How to determine the size of the hydraulic oil chiller?

This usually depends on the cooling capacity, temperature range, flow rate, cooling medium, installation space, system redundancy, etc. of the chiller.

What condenser does the hydraulic oil chiller use?

It is generally divided into water-cooled condensers and air-cooled condensers. The air-cooled version of this industrial chiller uses a microchannel heat exchanger, and the water-cooled version uses a plate heat exchanger.

What are the main components of the hydraulic oil chiller?

Including evaporator, condenser, compressor, expansion valve, temperature control system, etc.