China Air Cooled Chiller Water Cooling System

Air cooled chiller water cooling system

SANHER have a vast experience with low-temp chillers for every process need. Whether you need -50ºC or -5ºC, we are here to help you complete that task. We will take the time to understand your process and operating condition before making an equipment selection.

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 operationThe 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 maintenanceThe 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 air cooled chiller water cooling system 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.
Specification
The low temperature chillers are ideal for Medical reaction kettle,Medical distillation, Medical equipment,laboratories, semiconductor, medical, pilot plants,food and beverage process and custom applications that require accurate and precise ultra-low temperature control.

Model SHL-680AD740AD820AD940ADRefrigerantR22R407CR134aR22R407CR134aR22R407CR134aR22R407CR134aNominal Cooling Capacityx1000kcal/h578.8559384.4623.5610.6426.6678.5659.6465.3823.9780529.8KW673650447725710496789767541958907616USRT191.4184.8127.1206.2201.9141224.4218153.8272.4257.9175.2
Comp.Input power(KWxQTY)84.6x284.7x254.8x291.8x292.6x259.2x2101.2x2101.5x266.2x2121.1x2117.6x274.7x2 Power Supply3Phase-380V-50HzProtection DeviceReverse phase protection,phase loss protection,overcurrent protection,high and low voltage protection,low temperature protection,water flow protectionNumber Of Refrigeration Circuit2 Capacity Control(%)Stepless Capacity Control or 0,25,37.5,50,62.5,75,87.5,100Refrigerant charge 14013291150145101163156110198185125Air Cooled Heat ExchaugerRipple Aluminum Fins Around Copper pipeEvaporatorin Dia.of pipe to Evaporator(inch)4″x24″x24″x24″x2Water Side max Pressure(MPa)1Chilled Water Flow(m³/h)115.8111.876.9124.7122.185.3135.7131.993.1164.8156106Water Pressure drop(Kpa)54555565Axial FanAir Folw x1000 m³/h282304330400Power(KWxQTY)1.32x161.4x161.4x161.6x16Running noise Db(A)75757575Total Weight(kg)5520562059806440Running Weight(kg)6030616066007020Note:
1. Nominal cooling capacity based on: Air dry/wet bulb temperature 35°C/24°C, Evaporator inlet and outlet water temperature 17ºC/12ºC, Fouling coefficient 0.088m2.ºC/KW;
2. Chilled water temperature range: 5ºC ~ 15ºC; R134a: 5ºC ~ 20ºC;
3. Ambient temperature range: 15ºC~43ºC;R134a:20ºC~50ºC;
4. Specifications and dimensions will be subject to change without notice.

about SANHER
SANHE 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.
Factory Show
We have our own laboratories and prefessional testing Line. All SANHER chillers are factory tested under load conditions to ensure easy installation for users.

Cases
Hot-sale Products
Certificates
Packing&Shipping
Plastic film+standard export plywood case with forklift truck feet, easy to load and unload
Shipping by sea, by truck, or by train

After-sales service

12 months quality warranty since the date of delivery.
Free of charge to replace new chillersif quality problems.
Cost price to buy extra parts with Chillers from Sanher if needed.
Video technical support
online support(Email, Skype, Wechat, Whatsapp, Telephone...)
Engineers available to service machinery overseas if needed
Necessary info to Quote
1.What is your cooling capacity?_____ Kcal/hr or_____KW or _____RT?
2. What's your power supply? For example: 3800V-50Hz-3N (N=Phase )
3.What refrigerant type do you require? R22 or R134a or R407c?
4. What's your ambient temperature? And what is your chiller inlet and outlet water temperature?
5. Which industry do you use the chiller in?
FAQ
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 industry
6)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:0086 020-3160 0228