1. For a large number of machines, we should choose water-cooled ones because they are more energy-efficient.
2. We should choose air-cooled chillers for a few machines and cold zones because their installation is more straightforward and they have a longer service lifetime.
3. For many devices, we should buy screw chillers because they have the best value for money of the three types of chillers. They have a higher coefficient of performance(COP) than ordinary water-cooled and air-cooled chillers.
The key is to consider your specific needs, including the number of machines, location, and energy-efficiency requirements, to determine the most suitable option for your injection molding process.
Industrial Chiller
Industrial chillers, often called process chillers, include air-cooled, water-cooled, and screw-type chillers. With over 20 years of experience, we provide reliable cooling solutions.
Air-cooled units use scroll compressors, need no cooling water, and suit small to medium applications, while water-cooled models, aided by cooling towers, ensure greater efficiency. Screw chillers, with capacities from hundreds to thousands of kilowatts, are ideal for large-scale production, offering higher energy efficiency. Widely used in plastics, chemicals, and metalworking, our customizable chillers ensure stable, efficient performance in demanding environments.
Industrial Chiller Plus Extras
The Industrial Chiller from Yushine does not need maintenance and is embedded with high-end quality. You can find industrial chillers from Yushine in multiple types, each with different models. Their efficient design helps you save extra costs. The Industrial Chiller is beneficial in many industries, including the food industry, beverage industry, diecasting, plastic industry, wax cooling, and much more.
Air Cooled Chiller
Water Cooled Chiller
Screw Chiller
50HP Air Cooled Chiller
30 HP Air Cooled Chiller
30HP Screw Chiller
100HP Air Cooled Chiller
40HP Water Cooled Chiller
Specification
| Parameters | SIC-1A | SIC-2A | SIC-3A | SIC-4A | SIC-5A | SIC-6A | SIC-8A | SIC-10A |
| Cooling capacity (KW/hr) | 3.05 | 6.1 | 9.15 | 12.2 | 15.25 | 18.3 | 24.4 | 30.05 |
| Cooling capacity (Kcal) | 2700 | 5400 | 8100 | 10800 | 13500 | 16200 | 21600 | 27000 |
| Temperature range (°C) | 5°C~35°C (Below 0°C can be customized) | |||||||
| Power supply | 1N~220V 50HZ/60HZ | 3N~380V/415V 50HZ/60HZ | ||||||
| Total power (KW) | 1.25 | 2 | 2.8 | 3.6 | 4.75 | 5.5 | 7.6 | 9.8 |
| Compressor type | (Fully sealed vortex/piston type) | |||||||
| Compressor input power (KW) | 0.75 | 1.5 | 2.25 | 3 | 3.75 | 4.5 | 6 | 7.5 |
| Water pump power (KW) | 0.375 | 0.375 | 0.375 | 0.375 | 0.75 | 0.75 | 0.75 | 0.75 |
| Refrigerant | R-22 | |||||||
| Condenser type | (Efficient internally threaded copper pipe sleeve corrugated aluminum fins) | |||||||
| Fan air flow (M3/h) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 |
| Size (L×W×H, mm) | 1075×640×1135 | 1125×640×1290 | 1275×640×1450 | 1325×750×1450 | 1325×750×1450 | 1325×750×1450 | 1325×750×1450 | 1325×750×1450 |
| Total weight (KG) | 130 | 155 | 220 | 245 | 265 | 320 | 380 | 450 |
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What's The Differences and Features of Industrial Chillers
Industrial chillers differ from HVAC chillers as they mainly serve industrial processes and equipment, with the ability to control outlet temperature more accurately up to±1°F to meet the requirement.
Yushine industrial chillers come in three types: air-cooled, water-cooled, and screw chillers.
So, how to choose air-cooled chillers and water-cooled chillers?
Air-cooled chillers offer flexible installation. They are well-suited for areas with extreme climates, water scarcity, or poor water quality. However, the controlled temperature will be influenced by ambient temperature, and it is not suitable for extremely high temperatures and may produce some noise.
As for water-cooled chillers, they need cooling towers and water systems. They have better energy efficiency, lower running costs, stable performance with less influence from ambient temperature, and are more suitable for large-scale industrial use, But with higher maintenance costs.
What Are Industrial Screw Chiller Used For?
Screw chillers have a larger cooling capacity compared with scroll chillers and are more suitable for high-power refrigeration environments.
They can provide custom low-temperature open systems, includ ing air-cooled and water-cooled screw chillers, mainly used in centralized water supply systems.
The minimum power can reach 30 hp, typically used in central air conditioning systems or large-scale industrial refrigeration. They are suitable for large-scale air conditioning needs in hotels, factories, hospitals, and environments requiring precise temperature and humidity control, such as optical instrument workshops, precision measurement facilities, textile production lines, and computer rooms.
Single and twin-screw designs are available and usually used in applications above 200 hp. Screw chillers include semi-hermetic and fully hermetic screw types, employing the corresponding compressors and matching refrigeration systems.
They offer advantages such as high energy efficiency, low noise, and convenient maintenance. However, they have disadvantages, such as relatively high prices and the need for regular maintenance and oil changes of the lubrication system.
Industrial Chiller Unit Parts
High-Quality Compressors
High-quality compressors are essential as the heart of the chiller. Yushine selects originally imported compressors from renowned brands such as Panasonic, Copeland, Danfoss, Bitzer, and Handbell. These compressors feature built-in safety protection, low noise, energy efficiency, and durability, extending the equipment’s lifespan.
Brand Pumps
1 to 6HP chiller models use Orank stainless steel pump heads, while 8HP and higher models employ Taiwan Yuanli pipeline pumps. These pumps deliver low-noise operation, leak-free performance, and maintenance-free reliability, ensuring efficient water circulation within the chiller system.
Safety Protection Devices
Emerson Expansion Valve
The Emerson expansion valve features a balanced orifice design, providing stable and precise control across a wide load range and a large evaporating temperature range. Each valve is equipped with a durable imported filter screen and an external superheat adjustment as standard.
Customizable Chillers with Eco-Friendly Refrigerants
Our industrial chillers offer flexibility with eco-friendly refrigerants such as R410A and R407C. In addition to our in-stock options, we provide fully customizable solutions. Our advanced engineering team can design tailored units to meet your specific requirements, showcasing our chillers’ versatility and adaptability.
High-Quality Electrical Configuration
Equipped with high-quality electrical components such as Bangpu circuit boards and Schneider products, featuring high wiring density, compact size, lightweight design, stable operation, low failure rate, durability, and easy maintenance.
Industrial Chiller Applications
Yushine Industrial chillers are widely used in various manufacturing industries to provide precisely temperature-controlled cooling water. Here are the specific applications of industrial chillers in different production workshops:
Pharmaceutical Production Workshops
In the pharmaceutical industry, chillers control temperatures in reactors, cool fermentation tanks, and for cooling in crystallization processes. Precise temperature control is essential for drug quality. Chillers are also employed in cooling drug storage equipment, such as refrigerators and freezers, to extend the shelf life of pharmaceuticals.
Food Processing Workshops
In food processing, chillers cool the processed food quickly for package requirement, control the temperature of fermented food, and are used in food preservation.
Paper Production Workshops
The paper industry applies chillers to cool off the production equipment and process water. Heat can be recovered from steam condensate by a chiller to heat process clean water, which increases the efficiency of energy utilization.
Die Casting Workshops
In die casting processes, chillers cool die casting machines and molds. Fast and effective cooling can shorten the production cycle and improve product quality.
Printing Workshops
The printing industry applies chillers to cool printing equipment and inks, controlling print quality. Precise temperature control ensures the stability of printing effects.
During electroplating process, the requirement of temperature control is high. Chiller is used to cool electroplating solutions and equipment, which can improve electroplating quality and production efficiency.
Why Choose Our Industrial Chiller?
High-Precision Pressure Gauges
High-precision pressure gauges for chillers ensure real-time and accurate monitoring of the operating status of cooling equipment.
Shell-and-Tube Evaporator
The industrial chiller features a shell-and-tube evaporator with high-efficiency grooved copper tubes, insulated casing, and internal baffles, doubling heat transfer efficiency for stable and effective cooling.
Superior Performance and Protection
Our chillers ensure reliable operation with advanced protections, low noise, durability, and powerful cooling, making them the ideal choice for efficient performance.
Wide Range of Applications
Suitable for injection molding machines, extrusion machines, printing machines, electroplating, plastic production, tempered glass, electronics, chemical, pharmaceutical, and aquaculture industries.
Durable Brand Components
Equipped with Bangpu control boards (low failure rate, high stability, durability, and easy maintenance) and French Schneider electrical components, meeting international safety standards for chiller units.
Six Safety Protections
Compressor overheat protection, anti-freeze protection, high/low-pressure protection, leakage protection, pump overload protection, and phase sequence protection.
Considerations When Buying a Industrial Chiller?
Refrigeration capacity
Refrigeration capacity is the most crucial parameter. Selecting a chiller with the proper refrigeration capacity according to actual application needs is necessary to avoid energy waste from oversized units or cooling capacity shortage from undersized ones.
Temperature control accuracy
Temperature control accuracy refers to the chiller’s ability to maintain the desired temperature precisely. High accuracy is essential for ensuring equipment operation and product quality stability, especially for processes requiring precise temperature control. The routine cooling range is 7-35°C, and below 0°C can be customized if necessary.
Operating environment
Consider the working conditions of the environment, including ambient temperature, humidity, pressure, and dust. These factors affect the performance and lifespan of plain chillers, so select an appropriate chiller according to the actual situation. For example, scroll or screw type, air-cooled or water-cooled.
In addition, different countries and regions have other refrigerants optional; plain chillers can be customized with additional refrigerants according to demands, such as R22, R410a, R407c, etc.
FAQs
Frequently Asked Questions
1.Air-Cooled vs. Water-Cooled Chillers: Which is Right for Your Region?
Air-Cooled vs. Water-Cooled Chillers
Water-cooled chillers are commonly used in southern regions with warm climates and abundant water resources. In contrast, due to the harsh cold climate, water-cooling systems tend to freeze in the northern areas, so air-cooled chillers are more widely used there. Air-cooled chillers are also an option for smaller equipment in northern regions.
Air-cooled chillers are easy to use and only need power and water pipes connected. Their design life is 15 years(compared to 10 years for a water-cooled chiller), making them more durable.
To ensure the best performance and economy, the application environment, cooling requirements, energy efficiency, maintenance costs, and other factors should be considered.
2. What factors affect the lifespan and performance of industrial process chillers?
When buying industrial chillers, consider total life cycle cost, IP rating, ambient temperature, noise level, motor fan type, the coolant used, internal piping materials, COP or EER, etc. The lifespan of industrial process chillers is typically between 10 and 25 years, depending on the size of the chiller, the mode of operation, and the maintenance performed. Proper maintenance can help optimize the chiller’s performance and extend its lifespan.
3.What is the temperature range for industrial chillers?
Our standard industrial chiller’s minimum temperature is 5°C. We can customize the chiller and add antifreeze if you require a lower temperature, such as -15°C, -20°C, etc..
As for the maximum temperature, we suggest 40°C. If you want a higher temperature, the water in the tank will be too hot, causing the copper pipes to expand and high-pressure alarms. So we suggest keeping below 40°C as the maximum temperature and customizing the minimum temperature.
4.Which chiller type for injection molding?
When deciding on a chiller for your injection molding, there is no one-size-fits-all solution. The best chiller depends on your situation:
Case Models
Cooling Solutions for the Electroplating Industry
In the electroplating process, cooling the plating solution helps stabilize metal and non-metal molecules. By cooling the plating solution, industrial chillers enable metal molecules to adhere quickly and evenly to the surface of the plated object under a stable current. This improves the smoothness and density of the plating, shortens the electroplating cycle, and allows for the effective recovery of expensive chemicals.
Air Cooled Chiller Applications in Extrusion Machines
Our industrial Air-cooled Chillers work in plastic extrusion, cooling molds for dimensional accuracy and surface quality, and providing consistent low-temperature water for product cooling in water troughs. Proper temperature control (10-25°C), accurate cooling capacity, and suitable evaporators (e.g., shell-and-tube) ensure efficient operation and improved production quality.
Chiller Applications in Injection Mold Factories
Our industrial chillers work in injection mold factories, cooling the molds, reducing the plastic solidification time, improving the dimensional accuracy and surface quality of the products, and so on. These cases of S&A chillers being applied in the injection molding industry show the indispensable role of chillers in injection mold factories.
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