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Chillers Provide Precise Control Over the Water-chilling Process and Pharmaceutical&medical Chilling Plants
Mar 28, 2017

Chillers provide precise control over the water-chilling process in pharmaceutical&medical chilling plants


Features

When medical equipment runs, it generates a lot of heat, and pharmaceutical&medical chillers remove this heat so that the machine doesn’t have to shut down to chill off. Medical chillers keep many types of medical equipment cool enough to function appropriately.

High efficiency, easy maintenance, accurate capacity control, the system uses the latest asymmetric rotor tooth profile, built-in differential pressure oil lubrication system, low vibration , Low noise, high sealing performance.

♣ full touch screen with human-machine interface, to achieve fully automated control, precise monitoring unit running in the best condition. Unit waterproof, dust-proof, corrosion-resistant, long life. Grading or non-polar energy control to ensure that the unit under any load to maximize the energy-saving effect.

♣ high efficiency unit operation, heat exchanger with a heat transfer bellows, high efficiency compressor equipped with efficient expansion throttling device to ensure the stability of the unit lasting and efficient operation.

♣ The chiller has a full range of protection devices: compressor start-up, over-current relay protection, compressor motor over temperature protection, anti-freeze protection, sight glass, oil heating protection, compressor phase protection, high / low voltage protection Gas high-temperature protection, safety valve, easy plug, cut-off protection.


Specifications

Water Cooled Screw Chiller

Model

MG-30W

MG-40W

MG-50W

MG-60W

MG-70W

MG-75W

MG-85W

MG-90W

MG-100W

MG-110W

Cooling capacity

0℃

kw

67.8

92.5

121.3

132.1

161.1

176.8

208.3

220.1

240.8

260.7

-5℃

kw

55.7

76.0

99.7

108.5

132.3

145.2

171.1

180.8

197.8

214.1

-10℃

kw

45.4

61.9

81.2

88.5

107.8

118.3

139.4

147.3

161.2

174.5

Power supply

3PH-380V-50Hz

Refrigerant

Type

R22

Control

Thermostatic expansion valve

Compressor

Type

Semi-hermetic screw

Power supply(kw)

21.4

28.2

35.4

38.8

47.2

51.4

57.9

60.9

67.0

68.8

Start

Y-△

Capacity control

25-50-75-100(%) or 25-100(%)

Evaporator

Type

Shell and tube

Water flow(m³/h)

0℃

11.6

15.9

20.8

22.6

27.6

30.3

35.7

37.7

41.3

44.7

 -5℃

9.5

13.0

17.1

18.6

22.7

24.9

29.3

31.0

33.9

36.7

 -10℃

7.8

10.6

13.9

15.2

18.5

20.3

23.9

25.3

27.6

29.9

Dia.of inlet/outlet(inch)

DN50

DN65

DN80

DN80

DN80

DN80

DN100

DN100

DN100

DN100

Condenser

Type

Shell and tube

Water flow(m³/h)

16.8

22.8

29.5

32.2

39.3

43.0

50.2

53.0

58.0

62.1

Dia.of inlet/outlet(inch)

DN50

DN65

DN80

DN80

DN80

DN80

DN100

DN100

DN100

DN100

Protection System

Compressor overheat protection, high/low pressure protection,phase   missing/sequence protection, flow rate protection, anti-frozen protection.

Dimension

L

mm

2300

2300

2500

2500

2500

2800

3200

3200

3500

3500

W

mm

750

750

750

750

800

800

800

800

900

900

H

mm

1500

1500

1500

1500

1500

1500

1500

1500

1500

1800

Noise(dB)

73.1

73.7

74.8

78.4

79.0

79.2

79.5

80.4

80.4

83.1

Weight(kg)

660

700

800

975

1000

1150

1250

1400

1600

1750


Model

MG-120W

MG-140W

MG-150W

MG-160W

MG-170W

MG-175W

MG-200W

MG-220W

MG-240W

MG-280W

Cooling capacity

0℃

kw

287.0

341.5

360.6

394.8

427.6

444.0

517.1

567.9

606.3

683.4

-5℃

kw

235.7

280.5

296.2

324.3

351.1

364.7

424.7

466.4

498.0

561.2

-10℃

kw

192.1

228.6

241.4

264.3

286.2

297.2

346.2

380.1

405.9

457.5

Power supply

3PH-380V-50Hz

Refrigerant

Type

R22

Control

Thermostatic expansion valve

Compressor

Type

Semi-hermetic screw

Power supply(kw)

81.3

88.8

93.8

108.1

109.4

120.0

138.3

153.4

162.9

183.2

Start

Y-△

Capacity control

25-50-75-100(%) or 25-100(%)

Evaporator

Type

Shell and tube

Water flow(m³/h)

0℃

49.2

58.5

61.8

67.7

73.3

76.1

88.6

97.4

103.9

117.2

 -5℃

40.4

48.1

50.8

55.6

60.2

62.5

72.8

80.0

85.4

96.2

 -10℃

32.9

39.2

41.4

45.3

49.1

50.9

59.3

65.2

69.6

78.4

Dia.of inlet/outlet(inch)

DN100

DN125

DN125

DN125

DN150

DN150

DN150

DN150

DN150

DN150

Condenser

Type

Shell and tube

Water flow(m³/h)

69.5

81.1

85.7

94.8

101.3

106.4

123.6

136.0

145.0

163.4

Dia.of inlet/outlet(inch)

DN100

DN125

DN125

DN125

DN150

DN150

DN80*2

DN100*2

DN125*2

DN125*2

Protection System

Compressor overheat protection, high/low pressure protection,phase    missing/sequence protection, flow rate protection, anti-frozen protection.

Dimension

L

mm

3500

3800

3800

3800

4000

4000

4000

4000

4000

4000

W

mm

900

900

1200

1200

1200

1200

1200

1200

1200

1200

H

mm

1800

1800

1800

1800

1800

1800

1800

1800

1800

1800

Noise(dB)

83.1

84.2

85.2

86.3

86.6

86.9

87.1

87.3

87.6

88.4

Weight(kg)

1750

1850

2000

2000

2200

2200

2400

2400

2400

2400

* Testing working condition:refrigerating medium inlet/outlet temperature 0℃/-5℃,Cooling water inlet/outlet temperature 30℃/35℃

* This series machine requires the user to use freezing point value is less than the required temperature of the liquid as a refrigerating medium

* Any specification will be changed based on technical update.


Chiller picture


Water chiller working system


Customer user site










Shandong Mgreenbelt Machinery Co.,LtdTel: +86-531-80960818