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Explosion Proof Water Cooled Chiller Low Temperature Chiller Manufacturer
Mar 28, 2017

Features

Explosion-proof low-noise large flow pump, special explosion-proof electric control box, according to the special regional requirements.

♣ Easy to install, easy to clean, anti-rust and anti-vibration treatment, low noise, high efficiency heat transfer material, high energy efficiency.

♣ user-friendly interface, high-tech content, intelligent control, flexible, arbitrary, security, peace of mind, to meet the special conditions of excellent refrigeration performance.

♣ specifically for chemical and other inflammable and explosive places, to provide safe and efficient operation of security designed.



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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.


Main parts of the screw chillers

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100tons chiller parts.png





Our clients installation site of water cooled chillers

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Water chiller working system











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