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.
Rod-type compressors have a volumetric design with a small clearance volume, small friction losses, and high operating efficiency.
The refrigerant circuit and control circuit are completely independent ,can be used alternately according to loading condition, which can effectively extend the service life. It has the advantages of high efficiency, low energy consumption, low noise, low vibration, wear resistance and high reliability.
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 tub, effectively ensure the safe operation of the system. The condenser has passed the national pressure vessel inspection.
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, improve 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.
parts of usual specifications of portable water chiller,showed below,any other technical datas please feel freely to contact our sales
|Water cooled screw type water chiller||Specifications|
|Rated Cooling Capacity||×1000kcal/h||94.6||94.6||62.8||129||126.4||87.7||172||163.4||116.1||184.9||184||124.7|
|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|
|33-66-100 Stepless capacity or 33-66-100||Stepless capacity/25-50-75-100|
Dia.of pipe to Condenser(inch)
Cooling Water Flow
Dia.of pipe to Evaporator(inch)
Chilled Water Flow
we build relationship with customers from everywhere.
Under the Chinese policy-ONE BELT ONE ROAD,China connects closly with the world,Meanwhile,Products Made-in-
China plays important role in international market.
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 . It located in Guangzhou Economic and Tech-
nological Development Zone . Combined with Japan R&D center and Guangdong University of Technology, We are
committed to industrial chiller, central air conditioner, portable water chiller,magnetic centrifugal chiller R&D and manufacture.
10000 square meter land covered area,above 70% employees owns undergraduate and doctor degree.
All products exported from our company are strictly tested before send out. company builds test line which similar to customersreal environment
CE & ISO9001&14001 & AHRI & BV & ENVIRONMENT approved
company use international brand spare parts,like siemens and emerson ……
Plastic film+standard export plywood case with forklift truck feet, easy to load and unload
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. Whats your power supply? For example: 3800V-50Hz-3N (N=Phase )
3. What refrigerant type do you require? R22 or R134a or R407c?
4. Whats your ambient temperature? And what is your chiller inlet and outlet water temperature?
5. Which industry do you use the chiller in?
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:
3) Ambient temperature;
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: Whats 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.
Tel: 0086 16624753086