Basic Info.
Selected Voltage
380V/50HZ
Application Fields
Plastic
Certification
ISO, CE, CCC
Compressor
Hanbell Brand Screw Type
Condenser
Shell and Tube Type
Evaporator
Shell and Tube Type
Transport Package
Wood Box
Product Description
R407C R134A Aircooled Cooling Water Chiller with Digital Temperature ControlProfileProduct Name:Water Cooled Screw Type Chiller (Standard Type, Heat-recovery Model)
Cooling Capacity:110-2200 KW
Product category:[HG Series Screw Type Water Chiller]
Chilled Water Outlet Temperature:12ºC
Application: Widely used in injection molding, pipe profiles, food processing, pharmaceutical , electroplating, chemical, mechanical processing and other industry FeatureHigh Reliability
Screw compressors have few parts, no wearing parts, stable and reliable operation, long life.
The screw compressor uses a new generation of high-efficiency 5: 6 patented asymmetric tooth shape design to improve work efficiency.
Screw type compressor with volumetric design ,small clearance volume, small friction losses, and high operating efficiency.
Compressor
The refrigerant circuit and control circuit are completely independent ,can be used alternately according to loading condition, which can effectively extend the service life of the unit. It has the advantages of high efficiency, low energy consumption, low noise, low vibration, wear resistance and high reliability.
Condenser
Shell and tube condenser, the heat exchange tubes are outer finned copper tube, the cover plates at both ends are removable, can be removed to clean the copper tube. The condenser shell is equipped with a fusible plug, effectively ensure the safe operation of the system. The condenser has passed the national pressure vessel inspection.
Evaporator
Shell and tube type evaporator adopts inner fin copper tube, and is equipped with refrigerant shunting device, which can evenly distribute the refrigerant to each heat exchange tube, which improves the heat exchange efficiency. For multi-compressor chiller, each compressor is equipped with an evaporator and a condenser, the three constitute an independent refrigeration system. Due to structural reasons, the water paths of the two evaporators are often connected, but the refrigeration circuits are independent. The exterior of the evaporator is affixed with thermal insulation material to avoid the loss of cooling capacity.
Thermal expansion valve
The world-renowned brand Emerson thermal expansion valve is used for higher control accuracy, wider adjustment range and faster response. Under any working conditions, the heat exchange area of the evaporator can be fully utilized, the heat exchange is more sufficient, and the efficiency is higher, which can ensure the reliability of the refrigeration system.Control SystemStart-Stop protection, control compressor starting frequency
Equivalent setting of compressor start-stop times and running time
Touch Screen Controller
Can add remote monitoring, Provide RS485 communication interface.
Power-off memory , historical fault query function
Overload protection, phase sequence protection, anti-frozen protection, high and low pressure protection, exhaust temperature protection and other protections.
Inlet and outlet water temperature control
Monitoring of in and out water flow
Reserved joint control contact of chilled water pump, cooling water pump, cooling tower.Technical Dataparts of usual specifications of water chiller cooling system showed below,any other technical datas please feel freely to contact our salesWater cooled screw chiller | Specifications |
Model HGW- | 265SR | 285SR | 335SR | 355SR |
Refrigerant | R22 | R407C | R134a | R22 | R407C | R134a | R22 | R407C | R134a | R22 | R407C | R134a |
Rated Cooling Capacity | ×1000kcal/h | 227.9 | 223.6 | 160.8 | 245.1 | 244.2 | 166 | 288.1 | 288.1 | 196.1 | 305.3 | 305.3 | 208.1 |
KW | 265 | 260 | 187 | 285 | 284 | 193 | 335 | 335 | 228 | 355 | 355 | 242 |
USRT | 75.4 | 74 | 53.2 | 81 | 80.8 | 54.9 | 95.3 | 95.3 | 64.8 | 100.9 | 100.9 | 68.8 |
Power Supply | 380V-3N-50Hz |
Compressor | Input power KW | 49.5 | 49 | 33.5 | 54 | 54 | 34.5 | 61 | 60.5 | 39 | 65 | 63.5 | 41.5 |
current A | 85 | 85 | 61 | 92 | 92 | 62 | 107 | 105 | 70 | 113 | 110 | 74 |
Protection Device | Phase sequence protection,overcurrent protection,Anti frozen protection,high and low voltage protection,Gas outlet temperature protection,water flow protection |
|
Number of Refrigeration Circuit | 1 |
Capacity Control % | Stepless capacity or 25-50-75-100 |
Condenser | Shell-and-Tube Type |
Dia.of pipe to Condenser(inch) | 3″ | 3″ | 4″ | 4″ |
Cooling Water Flow m³/h | 54.1 | 53.2 | 37.9 | 58.3 | 58.2 | 39.1 | 68.1 | 68 | 45.9 | 72.2 | 72 | 48.8 |
Evaporator | Shell-and-Tube Type |
Dia.of pipe to Evaporator(inch) | 3″ | 3″ | 4″ | 4″ |
Chilled Water Flow m³/h | 45.6 | 44.7 | 32.2 | 49 | 48.9 | 33.2 | 57.6 | 57.6 | 39.2 | 61.1 | 61.1 | 41.6 |
Running noise Dba | 68 | 68 | 69 | 69 |
Total Weight kg | 1250 | 1280 | 1450 | 1470 |
Outline Dimension (L*W*H)mm | 2450*900*1700 | 2450*900*1700 | 2850*900*1850 | 2850*900*1850 |
Water cooled screw chiller | Specifications(With heat recovery) |
Model HGW- | 265SE | 285SE | 335SE | 355SE |
Heat Reclaim Volume | ×1000kcal/h | 68.8 | 67.1 | 48.2 | 74 | 73.1 | 49.9 | 86 | 86 | 58.5 | 91.2 | 91.2 | 62.8 |
KW | 80 | 78 | 56 | 86 | 85 | 58 | 100 | 100 | 68 | 106 | 106 | 73 |
Dia.of pipe to Heat Recoverer(inch) | 1-1/2″ | 1-1/2″ | 2″ | 2″ |
Reclaim Water Flow m³/h | 13.8 | 13.4 | 9.6 | 14.8 | 14.6 | 10 | 17.2 | 17.2 | 11.7 | 18.2 | 18.2 | 12.6 |
Total Weight kg | 1400 | 1430 | 1620 | 1640 |
Note: 1.Rated cooling capacity based on: Evaporator water inlet and outlet temperature 17ºC/12ºC,Condenser water inlet and outlet temperature 30ºC/35ºC, Fouling coefficient is 0.088m2.ºC/KW; 2. Heat recovery device water inlet and outlet temperature: 50ºC/55ºC; 3. Chillled water temperature range: 5ºC~25ºC; 4. Cooling water temperature range: 20ºC~40ºC; 5. Specifications and dimensions are subject to change due to product improvement without notice. |
About SANHERUnder the Chinese policy-ONE BELT ONE ROAD,China connects closly with the world,Meanwhile,Products Made-in-
China plays important role in international market.
Testing Line
All products exported from our company are strictly tested before send out. company builds test line which similar to customers'
real environment
Certificates
CE & ISO9001&14001 & AHRI & BV & ENVIRONMENT approved
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!