• $100

Full Closed 220v Water Cooled Screw Chiller

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.

Jiangsu Huazhao Refrigeration Equipment CO., Ltd. is a manufacturing enterprise focus on high quality industrial refrigeration equipment research and development, production and sales.

Our company various industrial chiller with competitive price include: Air cooled chiller; Water cooled chiller; Low temperature glycol/brine water cooled chiller; Heat pump hot water chiller; Maglev inverter centrifugal water chiller; Oxidation dedicated water cooled chiller.

Features of chiller:

1. Scroll compressor for modle 12-180kw, semi-hermetic screw compressor for modle 130-2300kw. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

2. External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.

Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.

3. Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.

4. Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.

5. Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.

6. Electric panel consist of: Compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.

7. Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

Safety system:

1 Compressor reverse protective

2 Freeze protector protective

3 Refrigerant safety valve

4 Buzzer

5 High-pressure gauge and Low-pressure gauge

6 Power phase failure protector

7 Coil over-heat protector

8 Temperature auto-switch

9 Refrigerant shortage protective

Model

HTK-M390/2

HTK-M440/2

HTK-M500/2

HTK-M530/2

HTK-M590/2

HTK-M700/2

HTK-M800/2

HTK-M930/2

HTK-M1060/2

HTK-M1200/2

HTK-M1320/2

HTK-M1500/2

HTK-M1670/2

Cooling Capacity

390

440

500

530

594

700

800

932

1060

1196

1324

1496

1670

Kcal/Hr

335400

378400

430000

455800

510840

602000

688000

801520

911600

1028560

1138640

1286560

1436200

110.89

125.11

142.17

150.7

168.89

199.03

227.47

265

301.39

340.06

376.46

425.36

474.84

Power

50HZ

3P-380V-50HZ

Input power(KW)

82.8

92.2

103.2

110.8

117.8

135.6

156.6

181.8

206

232.4

257.4

290.6

324.6

EER

COP

4.71

4.77

4.84

4.78

5.04

5.16

5.11

5.13

5.15

5.14

5.15

5.14

Freezing medium

R134a

control mode

Thermal expansion valve

Comprosser

Mode

Semi-closed double screw

Working style

Y-Δ/Δ-Δ

Capacity

0,12.5%, 25%,37.5%, 50%,62.5%, 75%,87.5%, 100%

Condensor

Mode

Efficient external thread shell and tube type

Cooling water

In 30℃/Out 35℃

tempreture

Cooling water flow (m³/h)

83.9

94.6

107.5

114

127.7

150.5

172

200.4

227.9

257.1

284.7

321.6

359.1

Pressure loss (Kpa)

waterpipe

DN80×2

DN100×2

DN125×2

DN150×2

DN200×2

Evaporater

mode

Efficient internal thread shell and tube type

Freeze water

In 12℃/Out 7℃

tempreture

Freeze water flow (m³/h)

67.1

75.7

91.2

102.2

120.4

137.6

160.3

182.3

205.7

227.7

257.3

287.2

Pressure loss (Kpa)

waterpipe

DN100

DN125

DN150

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

2050

2610

2820

3350

4040

4560

4900

5250

6320

6730

7100

7250

Size

L(mm)

4200

4400

4600

4700

4800

W(mm)

1350

1480

1560

1620

1680

H(mm)

1660

1750

1980

2100

2200

2230

Noise(dB)

Note:

1. Above cooling capacity parameters are all based on the conditions of condensation temperature 40℃, evaporation temperature 2℃.

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℃.

As a Water Cooled Screw Chiller seller for you, the series auto switch Water Cooled Screw Chiller adopts efficient semi-closed screw compressor. Our water cooled chiller machine price with the compressor adopts a 5:6 asymmetric high-efficiency screw rotor.

Full Closed 220v Water Cooled Screw Chiller

Full Closed 220v Water Cooled Screw Chiller

Pinned onto Full Closed 220v Water Cooled Screw Chiller

Also from www.huazhaochiller.com

Full Closed 220v Water Cooled Screw Chiller

Also from www.huazhaochiller.com

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