In addition to a chiller, Shenzhen Luyang Ice Machine Equipment Co., Ltd. thinks that a supplier with extensive cooling experience is necessary to address your cooling issues. We will be your dependable partner because we have a refrigeration engineer team with 15 years of experience and a manufacturing team with 10 years. We can provide you with a professional water cooling solution and stable quality chillers.
1. With a trouble-free operating life of over 45,000 hours, this industrial water chiller may significantly extend its working life by automatically alternating operation in response to load changes, balancing the compressor's operational load.
A single HANBELL or BITZER screw compressor is included, which is appropriate for cooling requirements ranging from 30 to 300 tons.
The characteristics of the water-cooled screw chiller series are
The province's electricity is long-lasting, our chiller compressor is imported from France, Italy, and other countries, and it has excellent built-in safety protection and minimal noise.2. A series of industrial air-cooled screw chillers with a cooling capacity ranging from 680 to 600 kW.
The usual temperature of a water chiller is 12 degrees at the entrance and 7 degrees at the outlet. The cooling water's temperature is 30 degrees at the entrance and 35 degrees at the output. However, the lowest recorded temperature is -25 degrees.
Industry standard for chillers Input power: 3P-380V-50Hz; permitted voltage fluctuation: ± 10%; permitted phase voltage difference: ± 2%; additionally, it can be tailored to the needs of the client.
All screw water chillers have one or two compressors, each of which has its own refrigeration system. They each run on their own. One may or may not be working when the other is.
The water chiller uses a Siemens LCD touch screen PLC microcomputer control with an English and Chinese human-machine interface.
The industrial chiller has a large range of adjustable chilled water temperatures to satisfy industrial needs all year long.
R22 is the usual refrigerant for our industrial chillers, but you can also use environmental refrigerants like R407C, R134A, or R507.
Product Parameter (Specification)
|
01 |
Place of Origin |
Guangdong, China |
|
02 |
Weight |
1750 KG |
|
03 |
Application |
Industrial Cooling Solutions |
|
04 |
Video Outgoing-Inspection |
Provided |
|
05 |
Warranty |
36Months |
|
06 |
Key Selling Points |
Competitive Price |
|
07 |
Dimension(L*W*H) |
Customized Dimension |
|
08 |
Certification |
CE ISO9001 |
|
09 |
Color |
Blue/White/Customization |
|
10 |
Warranty of Core Components |
36Months |
|
11 |
Brand Name |
LuYang |
|
12 |
Machinery Test Report |
Provided |
|
13 |
Water Outlet Temperature |
7℃ ( 15℃/3℃/0℃/-5℃/-10℃/-20℃/-30℃ ) |
|
14 |
Product Type |
Water Cooler |
|
15 |
Compressor Brand |
Semi-hermetic Screw |
|
16 |
Working Temperature Range |
5~45°C |
|
17 |
Control System |
PLC+Touch Screen |
|
18 |
Refrigerant |
R407c/R134a/R22,etc/Customized |
|
19 |
Condenser |
Finned Copper Tube+Shell And Tube Type |
|
20 |
Keyword |
Water chiller for cooling process |
|
21 |
Core Components |
PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump |
|
22 |
Product Name |
Water cooled screw chiller |
|
23 |
Evaporator |
Tank With Coil Type/Shell And Tube Type |
|
24 |
Package |
Standard plywood case or can be customized |
|
25 |
Cooling system |
Water Cooling |
|
26 |
Thickness of panel |
50mm/75mm/100mm/120mm/150mm/200mm/300mm |
|
27 |
Lead Time |
10-20Working Days In Receipt Of Your Payment |
|
28 |
Power Supply |
3P/220V-440V/50Hz/60Hz(optional) |
|
29 |
After-sales service |
Field installation, commissioning and training |
|
30 |
OEM |
Accepted |
Product Configuration
1.The Water Chiller Control System
The highly sophisticated PLC and PC-level computer control system that Luyang has created can be utilized for remote control and monitoring. Simple operation, direct power supply connection, high safety factor, reduced failure rate, and ease of installation. The SIEMENS PLC is practical; the user may adjust the parameters as realistic operating needs, intuitive, and dependable.
2.A Panel with Touch Type
SIEMENS Brand Control System; LED Panel with Touch Type
3.Elements of Electricity
Electrical Components Under the Schneider Brand
4.Semi-Hermetic Water Chiller Screw Compressor
(1). Every screw chiller uses semi-hermetic reciprocating compressors and screws from well-known brands like HANBELL, BITZER, REFCOM, and others.
(2). Twin-screw 5:6 gear ratio, sophisticated linear design, low energy consumption, environmentally friendly; low noise, good performance.
(3). Use either a single compressor or a circuit system with two compressors based on the cooling capacity required. The compressors can automatically switch between loads and balance their operating hours, which significantly extends the chillers' lifespan and allows for trouble-free operation for up to 45,000 hours.
5.Evaporator to Exchange Heat
(1). Use strengthened tubes that are threaded both internally and externally.
(2). In order to guarantee effective heat exchange, the copper pipe's exterior is smooth and its interior is threaded.
(3). The evaporator design is compact, has a reliable performance, and uses the most recent CAD design technology along with CNC manufacture and processing. Also, there is no condensation and less cooling loss thanks to the 25 mm thick PE insulation outside.
6.Condenser
(1). To increase the capacity for heat transfer, copper tubes are made thicker and transformed into trapezoidal low-assistance tubes. The copper pipe's smooth surface lowers water pressure and makes cleaning and maintenance simple.
(2). Protection System: compressor overheat protector, compressor frequent start protector, temperature control switch, high and low pressure switch, overload protection, and abnormal indicator light.
Production Details

Compressors with semi-hermetic
▪For long-term dependable and efficient operation, world-renowned branded semi-hermetic compressors were adopted.
▪The compressor operates without stage restrictions, allowing for constant cooling capacity adjustment between 25% and 100% power loaded while preserving steady outputs.
▪Option: BitZer, Handbell
System of Automation Control
Adaptable to customer requirements, the automation control uses the HMI+PLC+molded case circuit breaker+AC contactor approach.


Shell and Tube Condenser & Evaporator
Shell and tube type evaporators use inner threaded copper designs, whereas shell and tube condensers use high-precision external threaded copper designs.
Product Qualification
& Compactor
- Choosing new compressor units.
- Following established design standards.
- Strictly managing product quality, avoiding arbitrary alternative solutions, and configuring in accordance with process requirements.
- Outlawing the usage of machines that have been fixed or rebuilt.
& Heat Transfer
- Screw-type evaporators with heat exchange tubes with walls that are 0.7, 0.8, and 1.0 mm thick.
- Water-cooled condensers equipped with 1.1 mm/1.2 mm thick walls for heat exchange.
- Depending on the needs, the tube can be made of titanium, stainless steel, aluminum brass, or purple copper.
& Expansion Valve
1. The primary high-precision electronic expansion valve arrangement.
2. Accurate liquid supply and movable settings are achieved.
3. Fulfilling various operational needs in a range of unit circumstances.
4. Preventing compressor overload while increasing energy efficiency.
5. Adaptive control for effective modification that results in appreciable energy savings.
6. Automatic regulation between 10% and 100% is made possible by an electronic expansion valve.
& Control Framework
1. A Siemens PLC connected to a 7-inch touchscreen control panel with high quality.
2. The primary electrical components are Schneider as standard, however ABB brand is an alternative.
3. All-inclusive unit protection and fault alerting features.
4. Capabilities for operational logging and full-range status display.
5. An intuitive control system featuring a simple and logical interface, automatic start-stop, intelligent temperature control, and overload protection features.
After-Sales Service Terms: Installation & Maintenance
★ Setting up
1. If necessary, we are able to fly abroad to help clients establish cold rooms.
2. Professional Team: We are able to provide our clients with a unique and exclusive solution thanks to our engineers and staff who are highly qualified and educated.
3. Specialized Factory: We have been manufacturing a wide range of freezers and refrigerators in competitive numbers for more than 15 years.
4. Original Equipment Manufacturer Accepted: We can manufacture any freezer or refrigerator that you design.
5. Excellent Quality: We have a very strict quality control process. positive reputation in the industry.
6. Sample: Within a week, we may send out a sample for testing if the order quantity is sufficiently large. However, you are usually in charge of paying the shipping charges; we will repay you once we get a valid order.
7. In order to ensure that our goods are finished with superior quality and dependable features, we always use premium raw materials, state-of-the-art machinery, and skilled professionals.
★ Phone support for technical issues is available around-the-clock.Our engineers are always available to help.
★ Local engineers are in charge of post-purchase maintenance.The customer must, however, cover the cost of installation, accommodation, round-trip airfare, and visa costs.
-The cost is determined by seven days of unlimited labor.
-The cost is $150 USD per day for seven days.
We can offer free training to our clients' technicians on how to install and run the machines when they come to our Luyang location in Shenzhen.
36 Months Warranty
★ Additionally, the smartphone has a 36-month warranty.
★ Quick and cost-free part replacement;
-If there is a quality problem during the warranty period, the buyer will receive replacement components at no additional cost;
-At the conclusion of the warranty, the parts' market value will be charged.
Shipping & Package
A: One is the water chiller courier service, which includes DHL, UPS, and FEDEX. The average turnaround time for door-to-door service is five to seven days.
B: The flight time to the nearest airport is often three to four days.
C: The trip by boat to the nearest sea port often takes ten to thirty days.
D: For every flake ice machine, we utilize the standard export wooden container, depending on the needs of different customers.
Why Choose Us?
1. A workshop that is 15,000 square meters in size. R&D, manufacturing, and quality control centers are the three management systems. With a CNC machining center, automatic pipe bending machines, laser welding machines, high-frequency welding machines, high and low temperature testing platforms, and other advanced manufacturing and testing equipment, there is an overall guarantee of product delivery from research and development to production to quality control.
2. An experienced R&D and service team with over 40 skilled workers.
3. More than 100 countries purchase more than 5,000 units of chillers annually.
4. Over ten years of experience working in over fifty fields in industrial cooling.
FAQ
Q: How is a chiller system operated?
A: The chiller has two circulation systems: refrigerant gas circulation and process water circulation.The process produced heat. Heat moves into the circulation of refrigerant. Heat escapes into the air or water.
Q: How can one determine a chiller's cooling capacity?
A: Temperature Change (T1-t2) * Flow Rate (m3/h) * Cooling Capacity (kw) = 0.86
Heat Load = C (specific heat) * M (quality production per hour) * T1-T2 Temperature Change
Q: What kind of chiller system is it?
A: two types of chillers: air-cooled and water-cooled.Although more efficient than air-cooled chillers, water-cooled chillers require a separate cooling tower and are more difficult to operate.
Q: What kind of chiller ought I to use?
A: It is dependent on the water supply and local temperature. If there is a shortage of water and the temperature is low, we recommend using an air-cooled chiller; otherwise, it is acceptable. Air-cooled systems are more convenient to install than water-cooled ones.
Q: How should the chiller model be chosen?
A: It is advisable to specify a few parameters, like:
Cooling Capacity, Power Supply, Outlet Temperature, Application Field, Anti-corrosion or Anti-rust, and so forth.In the interim, we may create a chiller specifically tailored to your end users' needs.
Q: Converting units of cooling capacity?
A: 1.163 W, 1 W = 0.8598 kcal/h; 1 Btu/h = 0.2931 W, 1 W = 3.412 Btu/h;
3.517 kW = 1 USRT, 1 kW = 0.28434 USRT;
3.968 Btu/h = 1 kcal/h, 0.252 Btu/h = 1 kcal/h;
USRT = 3024 kcal/h, and USRT = 3.3069 kcal/h;
Q: Can you heat the chiller?
A: By the electrical heating wire, indeed.Please let us know the temperature of the hot water or its heating capability.
Q: How long is the producing period?
A: In most cases, it lasts between 15 and 30 days. Some conventional models include stockpiles, but the quantity and model determine everything.
Q: What is the after-sales service offered by your company?
A: Our guarantee lasts for three years. This year, if there are any issues, we will send you new parts to replace them. Welcome to consulting the technical information in the interim.
Q: Maintenance for the chiller?
A: Step 1: keep the tubes clean.
Step 2: Make Sure the Unit Doesn't Leak
Step 3: Continue to Treat Water Properly (avoid rust and scale)
Step 4: Examine Oil and Refrigerant
Company Profile
Our product strategy, "Quality first, technological innovation," calls for us to prioritize product optimization, be incredibly accountable to customers, and have zero tolerance for product flaws. The company will become a powerful corporation in the industrial refrigeration sector, we think, if we follow the corporate philosophy of "quality for survival, service for development"!
Our products are extensively utilized in a variety of industries, including cooling, light industrial, metallurgy, electric power, and civic facilities. To satisfy the various wants of our diverse clientele, our top-notch scientific research and development team consistently creates new goods that are more inventive and efficient.
Our major skills include offering our products at competitive prices with excellent quality, as well as high efficiency, environmental protection, ease of installation, operation, and maintenance, and a long service life. Most importantly, though, is that we give our customers' opinions more consideration.
Childhood and Formative Years:
The team has spent the past 20 years developing cutting-edge cooling and ice technology projects.
17 years of production and distribution experience in premium full cooling and ice systems.
The status and reputation of the sector:
* China's top three industrial ice maker brands in terms of research and development.
* Factory: twenty thousand.
* ASME (US), PED, ISO 9001, and CE certifications.
Both management and technical abilities:
* There are more than 80 certified patents.
*As an illustration, consider the High Technology Enterprise Certificate.
Internet and international services:
* Deliveries to over 80 countries.
* With worldwide networks, local service is available in over 50 countries.
* There is a three-year warranty on every item.
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