Screw type water chiller for central air conditioner
Injection Industry
Golden chiller can accurately control the temperature of mold which can improve the quality and production rate.
Electronic Component Industry
Golden chiller can stabilize the molecular structure of electronic component inside. This can improve the FTQ and product time.
Machinery Industry
Golden chiller can cool down the oil for the machine and stabilize the oil temperature and pressure. It’ll extend the useful life of oil. And it can also improve mechanical lubrication efficiency.
Electroplating Industry
The temperature of electroplate can be controlled by our chiller. It can improve the density and smooth of electroplate and production efficiency.
Food & Drink Processing Industry
The temperature of processed food and drink will be too high to be packaged. Golden chiller can cool it down through food grade stainless steel heat exchanger.
1. The machine uses Copeland, or Danfoss, Mitsubishi compressor imported from Europe, American ;
can guarantee reliable running, high efficiency, low noise, power saving and long using life;
2. Microcomputer intelligent temperature controller, high precision digital display, t
he water temperature control accuracy can reach ±1°C. Temperature range is 3-50°C, can set at any temperature within this range;
3. Open type stainless steel thick incubator with built in automatic water adding and automatic temperature control;
4. Water chilling unit condenser is shell and tube type ,uses inner grooved copper tube, reasonable design
assures high heat exchange efficiency;
5. Electrostatic plastic sprayed outer shell, Europeanized design, elegant outlook;
the outer panel is of easy dismantlement, to guarantee convenient usage and maintenance.
6.Refrigerant:R22/R407c/R410a/R134, client can choose the refrigerant/gas.
|
Model HLWW~ |
510SM |
550SM |
570SM |
670SM |
730SM |
780SM |
880SM |
1100SM |
1300SM |
1450SM |
Rated Cooling Capacity |
×1000Kcal/h |
441.3 |
470.2 |
491.8 |
572.3 |
628.5 |
674.5 |
752.6 |
945.3 |
1113.1 |
1242.2 |
|
KW |
513 |
547 |
572 |
666 |
731 |
784 |
875 |
1099 |
1295 |
1445 |
|
USRT |
145.9 |
155.5 |
162.6 |
189.3 |
207.8 |
223.0 |
248.9 |
312.6 |
368.1 |
410.8 |
|
lnput power |
KW |
109.3 |
115.9 |
122.2 |
140.6 |
154.5 |
164.5 |
183.5 |
231.4 |
271.1 |
299.4 |
|
Comp. Current (A) |
193.5 |
205.1 |
216.1 |
248.8 |
273.3 |
291.2 |
324.8 |
409.6 |
479.7 |
530.0 |
|
Refrigerant |
R407C |
|
Power Supply |
3φ-380V-50HZ |
|
Safety Protection |
Phase reversion protection,
Phase lack protection,
Overload current protection,
Discharge air temp. protection,
Low & High pressure protection,
Low temp. protection,
Water flow protection.
|
|
Number of Refrigeration Circuit |
1 |
|
Capacity Control (%) |
0, 50, 75, 100 |
|
Refrigerant Charge (kg) |
97 |
105 |
109 |
127 |
141 |
150 |
168 |
207 |
243 |
277 |
|
Condenser |
Shell and Tube Type |
|
Water Side Max Pressure (MPa) |
1 |
|
Dia. of Pipe to Condenser (inch) |
5" |
5" |
5" |
5" |
5" |
5" |
6" |
6" |
8" |
8" |
|
Cooling Water Flow (m3/h) |
107.1 |
114.0 |
119.4 |
138.6 |
152.3 |
163.2 |
182.1 |
228.9 |
269.2 |
299.9 |
|
Condenser Water Pressure drop (kPa) |
51 |
51 |
58 |
65 |
67 |
68 |
71 |
74 |
84 |
89 |
|
Evaporator |
Shell and Tube Type |
|
Water Side Max Pressure (MPa) |
1 |
|
Dia.of Pipe to Evaporator (inch) |
5" |
5" |
5" |
5" |
5" |
5" |
5" |
8" |
8" |
8" |
|
Chilled Water Flow (m3/h) |
88.3 |
94.0 |
98.4 |
114.5 |
125.7 |
134.9 |
150.5 |
189.1 |
222.6 |
248.4 |
|
Evaporator Water Pressure drop (kPa) |
47 |
63 |
79 |
40 |
58 |
69 |
72 |
74 |
76 |
79 |
|
Running Noise dB(A) |
86.3 |
86.6 |
86.9 |
87.1 |
87.3 |
87.6 |
88.4 |
90.3 |
90.8 |
91.2 |
|
Total weight (kg) |
2270 |
2460 |
2540 |
2680 |
2900 |
3060 |
3310 |
3740 |
3980 |
4300 |
|
Running Weight(kg) |
2520 |
2720 |
2920 |
3060 |
3380 |
3600 |
3830 |
4260 |
4520 |
4840 |
Dongguan Golden Refrigeration Equipment Co., Ltd. is a modern large enterprise, which integrates technology, industry and trade. we are a professional enterprise that provides central A/C, refrigeration plant, eletromechanical device, electric equipment and electronics, as engineering design and installation service. Golden takes an area of over 100,000m2 with an asset of more than 100 millions and empolyee of more than 500 persons, and its has 5 branch companies in the rest of China.
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