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2-10 Dew Point Air Cooled Refrigerated Air Dryer with R22/ R134A /R407c /R410A Refrigerant for Air Compressor

Short Description:

The amount of water vapor in the air compression by compressed air temperature determined: in case of compressed air pressure is basically the same, reduce the temperature of the air compressed compression to reduce the amount of water vapor in the air, and the excess water vapor will condense into liquid.
Freezing dryer is according to the corresponding relationship between the saturation water vapor pressure and temperature, use refrigeration device makes the compressed air is cooled to a certain dew point temperature, precipitation containing water, through the steam water separator and electric drainage device will discharge water, so that the compressed air can be dry.


Product Detail

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HG9A5678
HG9A5677
HG9A5679
HG9A5680

Product Specification

Model

Flow

Power

Connection size

Length mm

Width mm

Height mm

Weight  kg

OSGA-1NF

1.2

0.8

1"

540

405

495

36

OSGA-2NF

2.3

1

1"

700

400

787

40

OSGA-3NF

3.8

1

1"

700

450

850

58

OSGA-5NF

5.2

1.5

1 1/2”

700

500

870

70

OSGA-6NF

6.8

1.5

1 1/2”

780

500

890

77

OSGA-10NF

10.5

2

2"

850

550

960

99

OSGA-12NF

14

3

2"

1160

550

960

121

OSGA-15NF

17

4

DN50

1160

550

1000

180

OSGA-20NF

24

5

DN65

1200

620

1250

210

OSGA-25NF

29

6

DN80

1200

850

1350

350

OSGA-30NF

35

7

DN80

1400

900

1500

500

OSGA-40NF

42

8

DN100

1400

900

1500

750

OSGA-50NF

50

10

DN100

1600

1000

1600

900

OSGA-60NF

60

12

DN125

1650

1000

1650

1150

OSGA-70NF

70

13

DN125

1650

1000

1700

1300

OSGA-80NF

80

15

DN125

1700

1100

1750

1450

OSGA-100NF

100

20

DN150

1800

1200

1800

1600

The company reserves the right to change the design of the product, and the parameters will be changed without prior notice.
≤12NF 220v 50hz 1pothers for 380v 50hz 3p

Working Principle

The refrigerated dryer adopts the working principle of cooling and condensation, and is mainly composed of three parts: heat exchange system, refrigeration system and electrical control system. The compressed air first enters the pre-cooler for air-air or air-water heat exchange, and then enters the cold and hot air exchanger to exchange heat with the cooled cold air that has come out of the evaporator to further reduce the temperature of the compressed air. After that, the compressed air enters the evaporator and exchanges heat with the refrigerant. The temperature of the compressed air drops to 0-8°C. The moisture in the air is precipitated at this temperature, separated by the gas-water separator, and then discharged through the automatic drain. The dry low-temperature air enters the hot and cold air exchanger for exchange, and is output after the temperature rises.

Features

For refrigeration and air systems, more than 20% margin is reserved for design parameters.

Refrigeration compressor adopts advanced rotary or scroll type, piston type hermetic refrigeration compressor and semi-hermetic screw refrigeration compressor (above 20HP), operating temperature, low noise, reliable performance, power saving, long life, high energy efficiency ratio, The degree of protection is IP54 (dustproof and splashproof).

The air condenser of the heat exchanger is made of high-quality copper tube with aluminum fins, and the spoiler structure has high heat transfer efficiency, small size and compact structure. The cylinder material is made of stainless steel or carbon steel galvanized to avoid secondary pollution of compressed air.

The equipment structure design is reasonable, easy to maintain, the surface is thermally sprayed, the appearance is beautiful, no rust, no foundation installation, stable operation, low maintenance rate, no consumables, low operating costs, no need for special personnel to wait.

Features (1)
Features (2)

Installation flow chart

Features (3)

Packing and delivery

Features (5)
Features (4)

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