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Low Temperature Screw chiller -Heads

●: Temperature control -35℃ to 5℃
●: SS brazed Plate Heat Exchanger or 316 SS shell and tube evaporator
●: Glycol mixture or salt marine suitable
●: Screw or piston compressor available
●: Safety protection covered low-temperature chiller
●: Schneider electrical components
●: PLC / Touch screen/Mic-computer control panel
Description
Specification
Main Parts
FAQ


A lowtemperature chiller is also called glycol chiller or glycol chiller systemspecially designed for some certain industrial applications which need alower(below zero) chilled liquid.

As a professional lowtemperaturechillers manufacturer, OUMAL glycol chillers offering continuous coolantglycol water with a temperature from -35° to +5°C with cooling capabilityfrom 1Ton to 180Ton and temperature stability of ±0.5 to ±2.

The lowtemperature chiller with glycol and water mixturecoolant is widely used in various industries and applications. Low-temperaturechillers are very popular and important parts for model industriesapplications.

All lowtemperature chillers manufactured by OUMAL,supplying constant glycol water is the ideal cooling partner for breweries,wineries, cider mills, and spirits, beverage, dairy milk, yogurt machine,laboratories, semiconductor, medical, pilot plants, and some other applicationsthat require accurate and precise ultra-low temperature control.

Each lowtemperature chiller developed by OUMAL features acompact design with high-quality locking casters. OUMAL low-temperaturechillers are optimized to your load point for maximum refrigerationefficiency.

As a professional lowtemperature chiller manufacturer, OUMAL hasexported many low temperature chillers from 2ton to 80Ton capacity to thePhilippines, Australia, New Zealand, Malaysia, Singapore, Indonesia, Chile,Mexico, Costa Rica, Brazil, Argentina, Colombia, South Africa, Nigeria, SaudiArabia, Dubai, Spain, Italy, etc.

If you are looking for a high reputation lowtemperaturechiller supplier in the market, OUMAL with good quality & coolingperformance is your first choice. Please do contact with OUMAL sales get a freequotation.





  Item                          Model

OMC-80WDL

OMC-100WDL

OMC-120WDL

OMC-140WDL

OMC-170WDL

OMC-200WDL

OMC-240WDL

OMC-280WDL

OMC-300WDL

OMC-320WDL

OMC-360WDL

Norminal cooling capacity

Temp

-10℃

143.4

188.2

205

249.8

310

373.8

445.4

531.8

561.6

614.8

691.4

-20℃

98.8

128.4

142

171

220

255.8

304.2

361.6

381.6

422.2

470.8

-30℃

61.6

80.2

88.6

106.8

139.0

159.8

190.0

225.8

238.4

263.8

294.0

Input Power

KW

71.4

90.8

101.6

118.8

143

176

209.6

247.6

261.4

290.8

324.8

Power Supply

3PH-380V/415V 50HZ(220V/440V

60HZ))

Refrigerant

Type

R22 (R404A)

Control Mode

Expansion Valve

Compressor

Type

Semi-Hermetic Screw

Power

KW

71.4

90.8

101.6

118.8

143

176

209.6

247.6

261.4

290.8

324.8

Start-up Mode

 

Y-

Capacity Control

0-25-50-75-100 (0-33-66-100)

Evaporator

Type

Temp

Shell and Tube

Chilled water flow

-10℃

m3/h

24.7

32.4

35.3

43.0

53.3

64.3

76.6

91.5

96.6

105.7

118.9

-20℃

17.0

22.1

24.4

29.4

37.8

44.0

52.3

62.2

65.6

72.6

81.0

-30℃

10.6

13.8

15.2

18.4

23.9

27.5

32.7

38.8

41.0

45.4

50.6

Pipe Diameter

Inch

4"

4"

4"

5"

5“

6”

6“

6”

6“

6"

8”

Condenser

Type

Shell and Tube

Cooling water flow

m3/h

37.1

48.0

52.6

63.2

77.7

94.3

112.3

133.6

141.1

155.2

174.2

Pipe Diameter

Inch

4"

4"

4"

5"

5"

6"

6"

5" x 2

5" x 2

5" x 2

6" x 2

Safety Protection

Compressor over temperature protection, over load protection, high and low pressure protection, anti-freezing protection, reversed and lacking phase protection, fusible blug, flow switch

Dimension

Length

mm

2750

2750

2750

2750

3460

3460

3460

3750

3750

3750

4230

Width

mm

1050

1050

1050

1050

1250

1350

1550

1320

1320

1320

1580

Height

mm

1600

1600

1730

1730

1730

1760

1820

2150

2150

2150

2230

Net Weight

kg

1760

1920

2230

2500

2650

1950

3160

4230

4360

4730

5380

Running Weight

kg

1980

2200

2470

2760

2890

3180

3400

4480

4600

4980

5600





Low temperature screw chiller-heads.jpg


FAQ of water chiller


Q1: Could you help us to recommend the model for our project?
A1: Yes, we have engineer to check the details and make the scheme for you. Based on the following:
1)Cooling capacity;
2)chilled water inlet and outlet temperature
3)chilled water flow
4) Refrigerant;
5) Ambient temperature;
6)Voltage;
7) Be used for what industry?
8)Any other special requirements?

Q2: How to ensure your product with good quality?
A2: All our products with CE certificate. And use the well-know brand accessories, such as copeland, danfoss,Hanbell, Bitzer compressor Emerson expansion Valve, Siemens controller.
also can be customized. All OUMAL Chillers are factory tested under load conditions to ensure good quality and easy installation for users

Q3: What's the warrenty?
A3: 15 months 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: Are you a manufacturer?
A6: Yes, we have more than 15 years in water chiller business. Also have patent on the water chiller appearence.
The control box design make the unit safety and stably.

Q7: How can i Place an order
A7: Click Below to fill the table or Call 0086 15112554736


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Please contact us
0086 15112554736
oumal@oumal.com
Room 1612A, Building 1, Jingji Yujing Times Building, Huanggekeng Community, Longcheng Street,Longgang, Shenzhen, Guangdong. China
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