Product Description:
Semi closed Screw Type Chiller, Flooded Type Screw Type Chiller factory
Description:
The series water
chiller adopts efficient semi-closed screw compressor. the compressor adopts a 5:6 asymmetric high-efficiency screw rotor, which is graded or steplessly energy regulated. It is automatically adjusted according to load changes and is more energy efficient. The unit heat exchanger adopts high-efficiency heat exchange tube to improve the refrigeration efficiency, and the unit is equipped with multiple protections to make the unit operate safely and reliably. Min.outlet temperature can be -60℃.
Features of chiller:
1. The unit adopts a semi-closed screw compressor. The compressor adopts a 5:6 asymmetric high-efficiency screw rotor, which is graded or steplessly energy regulated. It is automatically adjusted according to load changes and is more energy efficient.
2. The unit heat exchanger adopts high-efficiency heat exchange tube to improve the cooling efficiency. At the same time, in order to reduce the lubricating oil entering the heat exchanger, the unit increases the secondary oil content, minimizes the amount of oil entering the heat exchanger, and passes the specially designed ejector. The oil return device directs the lubricating oil in the heat exchanger back to the compressor to improve the refrigeration efficiency of the unit and also improve the reliability of the unit operation.
3. The unit is equipped with multiple protections to make the unit operate safely and reliably. The unit adopts direct cooling mode, which reduces the loss caused by the intermediate heat exchange and greatly reduces the running cost.
4. Environmentally friendly 134a refrigerant is used to improve unit operating efficiency. The unit is equipped with multiple protections to make the unit safe and reliable.
Flooded Type Water Cooled Screw Refrigeration Unit (R22)
Model HTK-330M HTK-390M HTK-460M HTK-520M HTK-580M HTK-650M HTK-720M HTK-800M HTK-920M HTK-1100M
Cooling KW 330 392 460 518 581 653 720 795 920 1099
Capacity Kcal/Hr 283800 337120 395600 445480 499660 561580 619200 683700 791200 945140
rt 93.83 111.46 130.79 147.28 165.2 185.67 204.72 226.04 261.59 312.48
Power 50HZ 3P-380V-50HZ
Input power(KW) 60.3 71.8 83.2 92.8 104 116.9 128.9 142.2 163.3 197.6
Eer cop 5.47 5.46 5.53 5.58 5.59 5.59 5.59 5.59 5.63 5.56
Freezing medium R22
control mode Electronic expansion valve
Comprosser Mode Semi-closed double screw
Working style Y-Δ/Δ-Δ
Capacity 0-25%-50%-75%-100%
Condensor Mode Efficient external thread shell and tube type
Cooling water tempreture In 30℃/Out 35℃
Cooling water flow (m³/h) 71.0 84.3 98.9 111.4 124.9 140.4 154.8 170.9 197.8 236.3
Pressure loss (Kpa) 55.0 55.0 55.0 58.0 58.0 58.0 60.0 61.0 61.0 65.0
Evaporater mode Hydraulic filling evaporater
Cooling water In 12℃/Out 7℃
tempreture
Cooling water flow (m³/h) 56.8 67.4 79.1 89.1 99.9 112.3 123.8 136.7 158.2 189.0
Hydraulic (Kpa) 52.0 55 55 58 58 58 58 58 61 61
waterpipe DN100 DN125 DN125 DN125 DN150 DN150 DN150 DN150 DN200 DN200
Safeguard High and low pressure protection; overload protection; anti-phase protection, compressor over temperature protection; high pressure safety valve protection; oil pressure protection; exhaust over heat protection
Weight Kg 1320 1480 2130 2560 3100 3500 3800 3580 4070 4150
Size L 3600 3600 3600 3800 3800 3800 4000 4000 4000 4000
w 1460 1460 1460 1560 1560 1640 1760 1760 1760 1760
h 1520 1520 1630 1630 1650 1650 1800 1860 1910 1910
Noise(dB) 73 75 75 76 76 76 76 78 78 80
Note:
1. Above cooling capacity parameters are all based on the conditions of condensation temperature 40℃, evaporation temperature machine5℃.
2. We can make order according to your requirement.
3. Please indicate the hot recycled if needed, as the recycle rate can be up to 25%-30% of the unit refrigerating capacity, the temperature can be up to 55℃.
Buy low price, high quality 50HZ water chiller for Aquaculture, overload protection Small Cooled Industrial Water Chiller, Module air cooled Scroll chiller for pipeline, water heater for hotel.
Company Contact:
Contact Name: Ada Lee
Company Name: Jiangsu Huazhao Refrigeration Equipment Co., Ltd
Email:
Tel: 86-15262310939
Fax: 86-0512-65864778
Street Address: Room 305-307,
Yuanlian Building, No.1018, Jiayuan
Road, Xiangcheng District
Suzhou City, Jiangsu Province 215000
China
Website:
https://www.huazhaochiller.com
Member name: huazhaochiller
Country:
China
Member Since: 07 September 2019
Total Leads:
30 huazhaochiller Import Export Business Leads
Business focus: Chiller, Industrial Chiller, Water Chiller
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