Estimated chiller system Cost
Cooling Capacity
What's the water temperature range?
Preferred cooling method?
Power supply available?
Industrial Chiller Unit Types
MINNUO offers air-cooled, water-cooled, screw and low-temp chillers from 3KW to 10000KW.Factory direct • Export ready • Customizable • CE & ISO Certified
Industrial Chillers
Air-Cooled Chiller
Temp Range:
5°C - 30°C
Compressor:
Scroll/Screw Type
Refrigerant:
R134a
Refrigeration Range:
25KW - 7875KW
Applications:
Plastics, Laser, HVAC
Water-Cooled Chiller
Temp Range:
5°C - 30°C
Water Tower:
Required
Refrigerant:
R134a
Refrigeration Range:
70KW - 10000KW
Applications:
Injection molding, Industry cooling
Low-Temperature Chiller
Temp Range:
-80°C - 0°C
Anti-freeze:
Protection included
Refrigerant:
R404A
Refrigeration Range:
55KW - 2439KW
Applications:
Electroplating, Pharma, Chemical
Mold Temperature Controllers
Oil Type Mold Temperature Controller
Heating Power:
3 - 72 kW
Heating Medium:
Thermal Oil
Temperature Range:
3°C - 350°C
Accuracy:
±0.1°C
Applications:
Die casting, Rubber molding, High-temp processes
Not sure which system fits your process?
Contact our engineers for a free consultation and selection guide.
Key Components of an Industrial Chiller Unit
Refrigeration compressor
It uses the internationally renowned Japanese Panasonic brand compressor to provide continuous and strong power support for the refrigeration cycle system, with high energy efficiency, low noise, reliability and durability.
Water pump
Equipped with high-quality impellers and energy-saving motors, it can accurately drive the circulation of cooling water, adapt to different flow and pressure requirements, operate stably, and have low energy consumption, ensuring the continuous circulation of water.
Coil evaporator
It uses high-efficiency heat exchange copper tubes and optimized flow channel design, with high heat exchange efficiency, which can quickly convert refrigeration potential into low-temperature power and accelerate water cooling.
Condenser
It adopts a structure that combines high-efficiency heat exchange fins and copper tubes, and cooperates with the top fan to force heat dissipation, which can quickly condense the gaseous refrigerant into liquid and ensure the recycling of the refrigerant.
Fan
Low noise, high air volume, targeted assistance to condenser heat dissipation, accelerated heat dissipation, and significantly improved condensation efficiency.
Pipeline interface
The nozzles are made of a corrosion-resistant alloy and feature clear functional areas, with the outlet, return, inlet, and drain ports clearly marked. Operational instructions and basic troubleshooting instructions are also provided.
Electric control cabinet
Equipped with high-quality electrical components and modular circuit design, it has high integration and precise control, can quickly respond to temperature adjustment needs, and ensure stable equipment temperature.
Do You Need Clean, Stable Air Supply Too?
Pair your chiller with a professional air compressor solution.
Who We Are
Your Cooling Solution Partner
CE & ISO
Certified Factory
Certified Factory
3,000+ Units
Exported Worldwide
Exported Worldwide
1:1 Technical
Guidance & Design
Guidance & Design
OEM / ODM Available
Full Documentation for Export
What Problems Are You Trying to Solve?
?
Temperature fluctuation affecting your process quality?
?
Equipment overheating and frequent alarms?
?
Unsure whether to choose air-cooled or water-cooled?
?
Tight budget but complex cooling demands?
MINNUO doesn’t just sell chiller units — we deliver complete cooling solutions:
On-demand model selection
Air / water cooling options based on site
1-on-1 technical support
Full specs and piping diagrams
Trusted by 100+ Clients Across Industries
Indonesia Power Company
– Cooling + Heat Recovery Solution
Location:
Border region near Xinjiang, China
Solution:
MINNUO screw chiller + heat recovery chiller
Application:
Year-round equipment cooling & hot water generation
Highlights:
Stable 24/7 equipment cooling
Recovered waste heat for industrial hot water
Lower upfront cost than traditional chiller + boiler system
Energy-saving & low maintenance
Recovered waste heat for industrial hot water
Lower upfront cost than traditional chiller + boiler system
Energy-saving & low maintenance
Client Feedback:
MINNUO helped us build a stable and energy-efficient cooling system. The heat recovery function works perfectly.
Tajikistan
– Salmon Farming Heating Project
Location:
Border region near Xinjiang, China
Solution:
Ultra-low temperature air source heat pump system by MINNUO
Application:
Constant-temperature aquaculture & heating for salmon farming
Highlights:
Two independent heating systems for precise water temperature control
Integrated heat recovery from wastewater for energy reuse
Significantly reduced operating costs compared to traditional heating
Environmentally friendly & compliant with sustainability policies
Boosted corporate image and fulfilled social responsibility as a green showcase project
Integrated heat recovery from wastewater for energy reuse
Significantly reduced operating costs compared to traditional heating
Environmentally friendly & compliant with sustainability policies
Boosted corporate image and fulfilled social responsibility as a green showcase project
Client Feedback:
MINNUO helped us build a stable and energy-efficient cooling system. The heat recovery function works perfectly.
South America
– Pacific White Shrimp Aquaculture Cooling Project
Location:
South America
Solution:
H.Stars water source heat pump system (by MINNUO Group)
Application:
Temperature-controlled seawater shrimp farming
Highlights:
21,000㎡ ecological shrimp farming facility
Water source heat pumps tailored to local environment for stable seawater temperature
Low energy consumption through optimized use of on-site water resources
Intelligent temperature control, 24/7 heating & automated filtration system
Upgraded from 1 to 3 farming cycles per year
Production increased to ~17 kg/sqm per cycle, up to 50 kg/sqm per year
Water source heat pumps tailored to local environment for stable seawater temperature
Low energy consumption through optimized use of on-site water resources
Intelligent temperature control, 24/7 heating & automated filtration system
Upgraded from 1 to 3 farming cycles per year
Production increased to ~17 kg/sqm per cycle, up to 50 kg/sqm per year
Client Feedback:
With MINNUO's water source heat pump system, we tripled our shrimp farming cycles and improved yield with lower operating costs.
Switzerland
– Dettwiler Production Line Cooling Project
Location:
Switzerland
Solution:
MINNUO flooded-type screw chiller unit
Application:
Industrial production line cooling
Highlights:
Efficient cooling solution for Dettwiler’s sealing technology production line
Adopted flooded screw chiller with significantly higher cooling efficiency than traditional models
Improved energy savings and reduced environmental impact
Fully met the client’s continuous production cooling requirements
Adopted flooded screw chiller with significantly higher cooling efficiency than traditional models
Improved energy savings and reduced environmental impact
Fully met the client’s continuous production cooling requirements
Client Feedback:
MINNUO’s flooded screw chiller delivered both performance and energy savings — a smart upgrade for our production line.
Argentina
– Brewery Cooling & Refrigeration Project
Location:
Argentina
Solution:
Screw chiller, heat recovery chiller, and cooling tower system by MINNUO
Application:
Beer production cooling & refrigeration
Highlights:
Complete cooling system designed for brewery process, cleanroom, and central air conditioning
Integrated solution including production cooling + HVAC for clean environment
High-efficiency operation with reduced energy consumption and operating costs
Supports stable temperature for brewing, bottling, and fermentation processes
Integrated solution including production cooling + HVAC for clean environment
High-efficiency operation with reduced energy consumption and operating costs
Supports stable temperature for brewing, bottling, and fermentation processes
Client Feedback:
MINNUO’s turnkey cooling solution helps us maintain consistent beer quality while saving on energy bills.
90kw high temperature oil type mold temperature controller
100HP air-cooled chiller with water tank
Chiller workshop display
What Problems Are You Trying to Solve?
1
Cooling Capacity
Indicates how much heat the chiller can remove per hour. Calculated based on equipment heat load:
Q = C × M × ΔT
(Heat capacity × Flow rate × Temp difference).
⚠️ Recommend reserving 10–20% extra capacity for peak loads.
Unit: kW / kcal/h / USRT (1 USRT ≈ 3.517 kW)
Q = C × M × ΔT
(Heat capacity × Flow rate × Temp difference).
⚠️ Recommend reserving 10–20% extra capacity for peak loads.
Unit: kW / kcal/h / USRT (1 USRT ≈ 3.517 kW)
2
Water Flow Rate
Matches cooling capacity. Typically:
1 kW ≈ 3–5 L/min
Ensures effective heat exchange.
Unit: m³/h or L/min
1 kW ≈ 3–5 L/min
Ensures effective heat exchange.
Unit: m³/h or L/min
3
Inlet/Outlet Water
Temperature
Temperature
Affects cooling calculation and heat exchanger sizing.
Common ΔT: 5°C
Smaller ΔT = higher efficiency, but requires larger heat exchanger.
Common ΔT: 5°C
Smaller ΔT = higher efficiency, but requires larger heat exchanger.
4
Cooling Method
Water-cooled: Needs cooling tower, suitable for large capacity or high-temperature environments.
Air-cooled: No water source needed, ideal for dry or mobile setups.
⚠️ Above 35°C, air-cooled efficiency may drop by 8–12%.
Air-cooled: No water source needed, ideal for dry or mobile setups.
⚠️ Above 35°C, air-cooled efficiency may drop by 8–12%.
5
Power Supply
Match voltage and frequency:
Typical: 220V / 380V / 50Hz
Units >200 kW need 3-phase power
Confirm max power capacity on-site.
Typical: 220V / 380V / 50Hz
Units >200 kW need 3-phase power
Confirm max power capacity on-site.
Fill in your application details
— we’ll match the right model within 24 hours.
— we’ll match the right model within 24 hours.
Logistics and delivery guarantee
Export-Ready, Globally Trusted
Export-standard
packaging
packaging
CE, ISO, Form E/C/O
Available
Available
Door-to-door logistics
supported
supported
Online installation &
after-sale guidance
after-sale guidance
