Basic Info.
Cooling Method
Water-cooled
Selected Voltage
380V/50HZ
Application Fields
Food Processing
Application Machine
Precision Machine Tool
Certification
ISO, CE, CCC
Transport Package
Wood Box
Specification
808KW(R22), 788KW(R134a)
Product Description
Skating Ice Rink Glycol Water Chillers unit
1. High Efficiency2. Reliable Operation3. Intelligent Control
4. Easy Installation and Maintenance
5. Non-Standard Design AvailablesignProfile:SANHER SHKL-Y series flooded type screw chiller is an energy-saving and high-efficiency central air-conditioning chiller which designed and manufactured by SANHE. All SANHE chillers are factory tested under load conditions to ensure easy installation for users. The unit adopts a high-efficiency oil separator with the impacts and intercepts oil separation technology. The evaporator adopts the ejector oil return technology. That makes the EER above 5.2, and the EER of the variable frequency flooded chiller can reach 7.0.This series is suitable for various industrial and civil buildings such as hotels, restaurants, shopping malls, hospitals, factories, etc.Features:1.High efficiency and energy saving:- The unit adopts high efficiency twin-screw compressor ,runs efficiently under full load and partial load.
- Patented screw rotor design to increase compressor speed.
- The heat exchanger adopts a new high-efficiency heat transfer tube and counter flow design to enhance the heat transfer efficiency on the water side and the refrigerant side ,improve efficiency.
2. Low operating costs:The unit can intelligent control according to load demand: 100%, 75%, 50%, 25% (or start), 0, saving energy.The total number of the screw compressor parts is only 1/10 of the conventional compressor. Simple structure, few wearing parts , there are no inlet and exhaust valves, the humidity is not sensitive, the failure rate is extremely low, the screw compressor can run for 40,000 hours without trouble. .3. Reliable operation- The unit has 7 kinds of safety protection measures to ensure the normal operation.
- The unit is designed for dual-circuit and dual-compressor. When one compressor fails, the other compressor can still operate normally without affecting the customer's use.
- All units are tested by the safety inspection system before leaving the factory to ensure the performance.
4. Easy installation and maintenance- The unit is filled with refrigerant and lubricating oil before leaving the factory. The customer only needs to connect the inlet and outlet pipes and the power supply to run.
- The unit adopts the microcomputer control system, the interface can displays the fault content directly, which is convenient to know the fault in time and elimination.
5.Special design.We can manufacture non-standard units according to different power supply systems in different countries, also we can customize screw-type integrated units, anti-corrosion units, explosion-proof units and other special units according to user requirements. A variety of refrigerant options:22, R407C, R134a ,etc. Technical Data| Model | SHDL- | 420WZII | 480WZII | 560WZII | 600WZII | 640WZII |
| Refrigerant | R22 | R404A | R22 | R404A | R22 | R404A | R22 | R404A | R22 | R404A |
| Nominal cooling capacity | ×1000kcal/h | 694.8 | 677.6 | 803.1 | 815.1 | 926.9 | 921.8 | 1059.3 | 1052.5 | 1117.8 | 1148.8 |
| KW | 808 | 788 | 934 | 948 | 1078 | 1072 | 1232 | 1224 | 1300 | 1336 |
| Input power | KW | 230 | 224 | 266 | 270 | 307 | 305 | 350 | 348 | 370 | 380 |
| Comp.Power×QTY (kw×unit) | 240.2 | 265.6 | 268.0 | 305.4 | 305.0 | 340.2 | 344.6 | 391.4 | 382.0 | 456.0 |
| Comp.current (A) | 448 | 488 | 494 | 558 | 564 | 622 | 628 | 706 | 702 | 826 |
| Power Supply | 3Phase-380V-50Hz |
| Protection Device | Reverse phase protection,phase loss protection,overcurrent protection,high and low voltage protection,low temperature protection,water flow protection |
| Number Of Refrigeration Circuit | 2 |
| Capacity Control (%) | Stepless Capacity Control or 0,25,37.5,50,62.5,75,87.5,100 |
| Condenser | 230 | 224 | 266 | 270 | 307 | 305 | 350 | 348 | 370 | 380 |
| Water Side max Pressure (Mpa) | Shell-and-Tube Type |
| Dia.of pipe to Condenser (Inch) | 1 |
| Dia.of pipe to Condenser(inch) | 5″×2 | 5″×2 | 5″×2 | 6″×2 | 6″×2 |
| Cooling Water Flow (m³/h) | 180.3 | 181.2 | 206.7 | 215.5 | 237.8 | 242.9 | 271.1 | 277.8 | 289.3 | 308.2 |
| Condenser Water Pressure drop(Kpa) | 75 | 80 | 83 | 88 | 95 |
| Evaporator | Shell-and-Tube Type |
| Water Side max Pressure(MPa) | 1 |
| Dia.of pipe to Evaporator(inch) | 6″ | 8″ | 8″ | 8″ | 8″ |
| 25%Glycol Flow Capacity(m³/h) | 139.0 | 135.5 | 160.6 | 163.0 | 185.4 | 184.4 | 211.9 | 210.5 | 223.6 | 229.8 |
| Evaporator Water Pressure drop(KPa) | 86 | 84 | 87 | 92 | 100 |
| Running noise Db(A) | 75 | 77 | 77 | 80 | 80 |
| Total Weight(kg) | 5610 | 5940 | 6390 | 6850 | 7540 |
| Running Weight(kg) | 5890 | 6240 | 6710 | 7190 | 7920 |
| Note: |
1. Nominal cooling capacity based on: Evaporator inlet and outlet water temperature 0 °C /-5 °C, Condenser inlet and outlet water temperature 30 °C / 35 °C, Fouling coefficient 0.088 m2. ° C / KW;
2. If the condenser inlet and outlet water temperature is 32 °C / 37 °C, and the evaporator inlet outlet temperature remains 0 °C /-5 °C , the cooling capacity is 97.5% of the nominal cooling capacity;
3. The temperature range of chilled solution: -10 ° C ~ 0° C;
4. Cooling water temperature range: 15 ° C ~ 40 ° C;
5. Specifications and dimensions will be subject to change without notice. |
1. Nominal cooling capacity based on: Evaporator inlet and outlet water temperature 12ºC/7ºC, Condenser inlet and outlet water temperature 30ºC/35ºC, Fouling coefficient 0.088m2.ºC/KW;
2. Chilled water temperature range: 5ºC ~ 15 ° C; R134a: 5ºC ~20ºC;
3. Cooling water temperature range: 15ºC ~ 40 ° C; R134a: 20ºC ~ 45ºC;
4. Specifications and dimensions will be subject to change without notice.About SANHERSANHE Freezing Machinery (Guangzhou)Co., Ltd. is a joint venture which was established by domestic Huizhuo and Japan Ronghe corporation with a total investment of 50 million Yuan in 2017. It located in Guangzhou Economic and Technological Development Zone . Combined with Japan R&D center and Guangdong University of Technology, We are committed to industrial chiller, central air conditioner, magnetic centrifugal chiller R&D and manufacture.
Our Main Product:1) Magnetic Bearing Centrigufal Chiller
2) Water cooled Screw Chiller, Air cooled screw Chiller, Flooded type Screw Chiller ,Evaporative Cooled Screw Chiller
3) Water cooled Scroll Chiller, Air cooled Scroll Chiller
4) Water-cooled Packaged air conditioner, Air-cooled Packaged air conditioner , clean constant temperature and humidity air conditioner, Precision air conditioning
5) Low temperature chiller(0ºC to -50ºC)
6) Anti-corrosion Chiller , Explosion-proof Chiller, etc. FACTORY SHOW
Testing Line
PACKAGEPlastic film + wooden frame/wooden boxFAQ
Q1: Are you a manufacturer?
A1: Yes, we have more than 10 years in water chiller business. New plant was bulit in 2017 in Guangzhou Economic&Technological Development Zone. Welcome to visit us anytime!
Q2: Could you help us to recommend the model for our project?
A2: Yes, we have engineer to check the details and make the scheme for you. Based on the following:1)Cooling capacity;2) Refrigerant;3) Ambient temperature;4)Voltage;5) For what industry6)The building drawing(if you have)7)Any other special requirements. Q3: How to ensure your product with good quality?
A3: We use the well-know brand accessories, such as Hanbell , copeland, danfoss compressor, Emerson expansion Valve, Siemens controller. All SANHER chillers are factory tested under load conditions to ensure good quality and easy installation for users.
Q4: What's the warrenty?
A4: 1 year warrenty for free if confirmed by both side damage in the quality reason. Q5: Whats your payment term?
A5: We accept TT, LC, Western Union, etc. Normally ,30% deposit for production, 70% balance before shipment.
Q6: How can I place an order?
A6: Contact us via made in China or contact below information.Mr.Terry
Tel.:+8616624753086To our honest customers:
My name is Terry Yuan from China, with 10 years experience in Water chiller manufacturing, installing and maintainence, to be honest, I have dealed with many circumstances which needs cooling or heat, including Hotel, hospital, mall, machine cooling system, office, factory, Apartment...If your area are from Kazakhstan, Uzbekistan, Cambodia, Vietnam, Pakistan, Sri Lanka, Philippines, Indonesia, Myanmar, and Thailand...Give me your contact, Let us be friends.
Address:
No. 14, Mingzhu Road, Economic&Technological Development Zone, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
SANHE Freezing Machinery (Guangzhou)Co., Ltd. Is a joint venture which was established by domestic Huizhuo and Japan Ronghe corporation. It located in Guangzhou Economic and Technological Development Zone. Combined with Japan R&D center and Guangdong University of Technology, We are committed to industrial chiller, central air conditioner, magnetic centrifugal chiller R&D and manufacture.
SANHE main products: Magnetic-bearing Centrifugal Chiller, Scroll chiller, Screw chiller, packaged air conditioner, constant temperature and humidity air conditioner, anti-corrosion chiller, explosion-proof chiller and other special industry chillers etc. Our products are designed specifically for commercial, institutional or industrial needs. We take pride in our products because every major components requires the perfect combination of modern technology, reliable testing and quality assurance principles.
Our mission: SANHE is dedicated to promote the higher efficiency and best quality refrigeration products. We distinguish ourselves in the chiller market by flexibility of design, by ensuring the prefect performance and by always putting our customer first. SANHE always make unremitting efforts to promote human life and lead the new trend in the refrigeration industry!
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