In order to solve your cooling issues, Shenzhen Luyang Ice Machine Equipment Co., Ltd. thinks that customers will require more than just a chiller-they will also need a supplier with extensive knowledge in the cooling industry. With a refrigeration engineering team with 15 years of expertise and a manufacturing team with 10 years, we can provide you with a stable quality chiller and a professional water cooling solution. We will be your trustworthy partner.
- With a trouble-free operational life of over 45,000 hours, this industrial water chiller may significantly extend its working life by automatically alternating operation in response to changes in load, balancing the compressor's operating load.
- Outfitted with one HANBELL or BITZER screw compressor, appropriate for cooling requirements ranging from 30 to 300 tons.
Features of the Water-Cooled Screw Chiller Series
Our chiller compressor, which is imported from France, Italy, and other countries, is of excellent quality, has built-in safety protection, produces little noise, and the province's electricity is long-lasting.2. The cooling capacity of the industrial air-cooled screw chiller series ranges from 680 kW to 600 kW.
Normal conditions for a water chiller: 12 degrees for the chilled water inflow and 7 degrees for the outflow. The cooling water has an entrance temperature of 30 degrees and an exit temperature of 35 degrees. However, -25 degrees is the lowest temperature that can occur.
Standard industrial chiller permitted fluctuation voltage: ± 10%, permitted phase variation in voltage: ± 2%, input power: 3P-380V-50Hz, and customization based on customer need.
There may be one or two compressors in an all-screw water chiller; each compressor has its own refrigeration system. run independently of one another. The other may or may not be functioning while the first one is.
Water Chiller uses Siemens LCD touch screen PLC microcomputer control, which has both Chinese and English human-machine interfaces.
The industrial chiller offers a large range of adjustable chilled water temperatures to satisfy industrial needs all year long.
The usual refrigerant for our industrial chillers is R22, 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 |
Warranty |
36Months |
|
04 |
Key Selling Points |
Competitive Price |
|
05 |
Application |
Industrial Cooling Solutions |
|
06 |
Video Outgoing-Inspection |
Provided |
|
07 |
Dimension(L*W*H) |
Customized Dimension |
|
08 |
Warranty of Core Components |
36Months |
|
09 |
Brand Name |
LuYang |
|
10 |
Machinery Test Report |
Provided |
|
11 |
Compressor Brand |
Semi-hermetic Screw |
|
12 |
Certification |
CE ISO9001 |
|
13 |
Color |
Blue/White/Customization |
|
14 |
Working Temperature Range |
5~45°C |
|
15 |
Water Outlet Temperature |
7℃ ( 15℃/3℃/0℃/-5℃/-10℃/-20℃/-30℃ ) |
|
16 |
Product Type |
Water Cooler |
|
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 with condensing unit |
|
21 |
Package |
Standard plywood case or can be customized |
|
22 |
Product Name |
Water cooled screw chiller |
|
23 |
Evaporator |
Tank With Coil Type/Shell And Tube Type |
|
24 |
Cooling system |
Water Cooling |
|
25 |
Core Components |
PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump |
|
26 |
Lead Time |
10-20Working Days In Receipt Of Your Payment |
|
27 |
Power Supply |
3P/220V-440V/50Hz/60Hz(optional) |
|
28 |
After-sales service |
Field installation, commissioning and training |
|
29 |
Thickness of panel |
50mm/75mm/100mm/120mm/150mm/200mm/300mm |
|
30 |
OEM |
Accepted |
Product Configuration
1. Control System for Water Chiller
A highly sophisticated PLC and PC-level computer control system that may be utilized for remote monitoring and control was created by Luyang. Easy to use, immediately connect to the power source, have a high safety factor, fewer failures, and are simple to install. The SIEMENS PLC is feasible; the user may set the parameters as needed; it is dependable and easy to use.
2. Panel with Touch Interface
Touch-type LED panel with SIEMENS brand control system
3. Electrical parts
Components of the Schneider Brand for Electric Systems
4. Water Chiller with Semi-Hermetic Screw Compressor
(1). All screw chillers use semi-hermetic reciprocating compressors and screws from well-known brands, including 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 a circuit system with one or two compressors based on the cooling capacity required. The compressors can automatically switch between running in response to changes in load and balance the operating hours of each compressor, significantly extending the chiller's working life and allowing for trouble-free operation for over 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 that are semi-hermetic
▪Used well-known, branded semi-hermetic compressors for long-term, dependable, and effective operation.
▪The compressor operates without stage restrictions, allowing for constant cooling capacity adjustment between 25% and 100% power loaded while preserving steady outputs.
▪Choice: BitZer, Handbell
Control System for Automation
The HMI+PLC+molded case circuit breaker+AC contactor method is used by the automation control and can be implemented based on user requirements.


Condenser with Shell and Tube Evaporator
High-precision exterior threaded copper is used in shell and tube condensers, whereas inner threaded copper is used in shell and tube evaporators.
Product Qualification
& Compactor:
1. Choosing new compressor units.
2. Following set design standards.
3. Configuring in accordance with process specifications, avoiding haphazard substitute solutions, and strictly regulating the quality of the final output.
4. Prohibiting the use of machines that have been repaired or refurbished.
& Thermal Transfer
Screw-type evaporators with heat exchange tubes with walls that are 0.7, 0.8, and 1.0 mm thick.
Condensers that are water-cooled and have 1.1 mm or 1.2 mm thick walls with heat exchange.
Depending on the specifications, the tube might 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 from 10% to 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: We may send out a sample for testing in a week if the order quantity is sufficiently large. Shipping charges, however, are normally your responsibility and will be reimbursed after we receive a formal order.
7. As a reputable supplier, we consistently use premium raw materials, state-of-the-art machinery, and skilled experts to ensure that our goods are finished with outstanding quality and dependable features.
★ Phone help is available around-the-clock for technical issues.You can always get help from our engineers.
★ Local engineers perform post-purchase maintenance.However, installation, accommodation, round-trip transportation, and visa expenses are the customer's responsibility.
-Seven days of unending work to determine the cost.
-Everyone will pay $150 USD per day for seven days.
We can give our clients' specialists free instruction on how to install and run the machines when they come to our Luyang site in Shenzhen.
36 Months Warranty
★ A 36-month warranty is also included with the smartphone.
★ Free and quick part replacement;
-If a quality problem arises during the guarantee period, the buyer will receive replacement parts at no additional expense;
-The parts' market value will be billed at the conclusion of the warranty.
Shipping & Package
A: The water chiller courier service, which includes DHL, UPS, and FEDEX. The delivery of door-to-door service usually takes five to seven days.
B: Flying to the nearest airport normally takes three to four days.
C: The boat trip to the nearest sea port usually takes ten to thirty days.
D: We use the standard export wooden container for all flake ice machines, depending on the needs of different customers.
Why Choose Us?
1. With a workshop that is 15,000 square meters. featuring three management systems: a manufacturing center, a quality control center, and an R&D center. From research and development to production to quality control, the CNC machining center, automatic pipe bending machine, laser welding machine, high-frequency welding machine, high and low temperature testing platform, and other advanced manufacturing and testing equipment ensures a consistent product delivery experience.
2. More than 40 skilled workers and a more than 15-person R&D and service team.
3. More than 5000 Chiller Units Are Sold Each Year and Sold in More Than 100 Countries.
4. Over ten years of industrial cooling experience, working in more than fifty fields.
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: Which sort of chiller is best for me?
A: The water supply and local temperature determine this. In the event of low ambient temperature and water scarcity, we recommend using an air-cooled chiller; otherwise, it is OK. Air cooling, however, is more practical for installation than water cooling.
Q: How can I pick a chiller model?
A: A few parameters, including cooling capacity, power supply, outlet temperature, environment temperature, application field, anti-rust or anti-corrosion, and so forth, are better to include.We might create a customized chiller in the interim based on the needs of your end users.
Q: Converting cooling capacity units?
A: 1 Btu/h = 0.2931W,1 W = 3.412 Btu/h; 1 kcal/h = 1.163W,1 W = 0.8598 kcal/h;
1 kW = 0.2843 USRT, 1 USRT = 3.517 kW;
1 kcal/h = 3.968 Btu/h, 1 Btu/h = 0.252 kcal/h;
1 USRT = 3024 kcal/h, 100000 kcal/h = 3.3069 USRT;
Q: Is it possible to heat the chiller?
A: Yes, by the heating wire that is powered by electricity.Kindly let us know the heating capacity or hot water temperature.
Q: What's the production period?
A: In general, it lasts between 15 and 30 days. Some conventional models have stockpiles, but the quantity and model determine everything.
Q: What kind of after-sales service does your business offer?
A: Three years is the duration of our warranty. We will send you replacement parts if there are any issues this year. Welcome to the technical knowledge consultation in the interim.
Q: Upkeep of the chiller?
A: Step 1: Maintain Clean Tubes
Step 2: Make Sure the Unit Is Leak-Free
Step 3: Maintain Appropriate Water Treatment (avoid corrosion and scale)
Step 4: Examine the Refrigerant and Oil
Company Profile
Our product approach is "Quality first, technological innovation," which means we have to be very accountable to our consumers, have zero tolerance for product flaws, and concentrate on product optimization. In our opinion, the company can become a powerful corporation in the industrial refrigeration sector by following the business tenet of "quality for survival, service for development"!
Electricity, the chemical industry, metallurgy, cooling, light industry, civil facilities, and other sectors all make extensive use of our goods. Our top-notch scientific research and development team is continually coming up with new and creative ways to suit the diverse needs of our clients.
Our core strengths include our products' high efficiency, environmental protection, ease of installation, operation, and maintenance, extended service life, and low prices with excellent quality. Most importantly, though, is that we give our customers' opinions more consideration.
Experiences and Early Years:
The organization has concentrated on developing cutting-edge cooling and ice technology projects for the past 20 years.
17 years of experience in producing and distributing premium full cooling and ice systems.
The industry's reputation and status:
* The three Chinese industrial ice maker brands with the strongest R&D capacities.
* Factory: twenty thousand people.
* Certifications from ASME (US), PED, ISO 9001, and CE.
Management and technical abilities:
* More than 80 patents are certified.
* One such is the High Technology Enterprise Certificate.
The internet and overseas services:
* Ships to over 80 countries.
* Local service with international networks in over 50 countries.
* A three-year guarantee is included with every item.
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