Welcome to Zhejiang Shengyang gas equipment manufacturing Co., Ltd
Zhejiang Shengyang Gas Equipment Co., Ltd
BACK
products

SYD freeze-drying machine 
        
The working principle of   

Freeze-drying machine is a kind of equipment that USES the principle of freezing dehumidification to dry the compressed air. It adopts high-quality imported components with reliable performance, stable operation, low noise, little energy consumption and no basic installation. Therefore, it is widely used.

 

Pneumatic system

The compressed air is cooled to 2℃~10℃ by the high-efficiency precooler 3 and evaporator 4, and then enters the gas-water separator 6 to remove the condensed water. Finally, it returns to the high-efficiency precooler for reheating. After recovering part of the heat, the compressed air with stable dewpoint can be obtained and the pipe condensation can be effectively prevented.

 

Refrigerant system

The refrigerant is pressurized in 18 refrigeration compressors, cooled by condenser 9 or 24, and then converted into cryogenic liquid by 12 into evaporator 4, which absorbs the heat in the compressed air and then vaporizes, and then enters the refrigeration compressor after the gas-liquid separator for cyclic compression.
        

1. Air-cooled front cooler

2. Fan motor (high temperature configuration)

3. The precooler

4. The evaporator

5. Collecting flow water mist separator

6. Centrifugal water droplet separator

7. Maintain the air gun

8. Automatic drain

9.Air cooled condenser

10. Air pressure カ table

11. Low pressure refrigerant (temperature) meter

12. Capillary tube or expansion valve

13.Hot gas bypass valve

14. Drying filter

15. High/low voltage protection switch

16. Condensation control switch

17. Air-cooled condenser

18. Refrigerant compressor

19. Compressed air inlet

20. Compressed air outlet

21. The water inlet

22. The outlet

23. Water regulating valve

24. Water cooled condenser

25. Water-cooled front cooler (high temperature configuration)

    
Product features 

1. Long-term reliability

● scientific process design, good dehumidification effect, small air pressure drop;

●High quality parts, refrigeration compressor, refrigeration components are selected international famous brands;

● high and low voltage protection device;

● set the hot gas bypass valve, can be closed when the load is reduced or increased, avoid refrigeration compressor freezing and ensure the dew point is stable;

●Use electronic drainage or automatic drainage.

2 lowest energy consumption

● high quality threaded copper pipe, large heat transfer area, good effect;

● high efficiency precooler to recover part of the cooling capacity, high efficiency and energy saving;

● refrigerant system and evaporator external surface insulation, reduce cooling loss.

3.Stable product air dew point

● advanced temperature control system;

● double automatic balancing function composed of hot gas bypass valve and thermal expansion valve to ensure stable dew point.

4.Advanced control system

●Intelligent cold dryer adopts German Siemens PLC controller, online LCD digital display condensation temperature, evaporation temperature, inlet and outlet temperature degree, dew point temperature (with dew point meter), with simple operation, automatic control, a variety of fault alarm, temperature control monitoring and remote control transmission advantages;

● can be controlled with air compressor.

5.Simple operation and maintenance

● electronic drain or automatic drain regular cleaning;

● regularly clean the condenser with the air gun (air cooled).

 

Technical parameters (air-cooled)

Working pressure: 0.6~ 1.0mpa (1.0~ 4.5mpa can be provided according to user requirements)

Product gas pressure dew point: -2~-10℃

Inlet temperature: ≤45℃ pressure drop: ≤0.025MPa

 

Technical parameters (water-cooled)

Working pressure: 0.6~ 1.0mpa (1.0~ 4.5mpa can be provided according to user requirements)

Product gas pressure dew point: -2~-10℃

Inlet temperature: ≤45℃ inlet temperature: ≤32℃

Inlet pressure: 0.2~ 0.4mpa pressure drop: ≤ 0.025mpa

 

Technical parameters (high temperature type)

Working pressure: 0.6~ 1.0mpa (1.0~ 4.5mpa can be provided according to user requirements)

Product gas pressure dew point: -2~-10℃

Inlet temperature: ≤45℃

Inlet temperature: ≤32℃

Inlet pressure: 0.2~0.4MPa

Pressure drop: ≤ 0.025mpa

 

SYD freeze-drying machine
The air-filled type
model SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD-
1F 2F 3F 6F 10F 15F 20F 25F 30F 40F 50F 60F 80F 100F
Air volume (Nm /min) 1 2 3 6 10 15 20 25 30 40 50 60 80 100
The power supply AC220V/50Hz                                    AC380V/50Hz
Fan power W 90 90 120 180 120*3 120*3 150*3 150*3 180*3 200*3 200*3 200*4 300*3 300*4
Compressor power HP 0.5 0.8 1.2 2 2.5 4 5 6 7.5 10 12 15 20 25
Inlet and outlet size DN 25 25 32 40 50 50 65 65 80 100 100 125 125 150
The length of the mm 670 770 850 980 1400 1500 1600 1600 1630 1700 1800 2100 2350 2460
The width of the mm 370 370 400 450 600 600 700 710 860 920 920 1200 1300 1370
Height in mm 520 620 800 930 1180 1180 1390 1400 1450 1750 1750 1180 1980 2070
Kg weight 70 75 95 145 365 385 480 550 700 850 1050 1350 1650 1950
water-cooling
model SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD-
6W 10W 15W 20W 25W 30W 40W 50W 60W 80W 100W 150W 200W 250W 300W
Air volume (Nm /min) 6 10 15 20 25 30 40 50 60 80 100 150 200 250 300
The power supply AC220V/50Hz                                    AC380V/50Hz
Fan power W 2 2.5 4 5 5 7.5 10 12 15 20 25 40 50 63 75
Compressor power HP 25 25 25 25 32 32 32 40 40 50 50 65 65 80 100
Inlet and outlet size DN 40 50 50 65 65 80 100 100 125 125 150 200 200 250 250
The length of the mm 980 1400 1500 1600 1600 1600 1700 1800 2100 2320 2480 2680 3110 3110 3210
The width of the mm 450 600 600 700 710 860 920 920 1200 1233 1265 1330 1825 1825 1875
Height in mm 930 1180 1180 1390 1400 1460 1750 1750 1800 1910 1985 2000 2584 2584 2635
Kg weight 145 365 385 480 550 700 850 1050 1350 1650 1950 2350 2850 3350 3850
High temperature type
model SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD- SYD-
1HF 2HF 3HF 6HF 10HF 15HF 20HF 25HF 30HF 40HF 50HF 60HF 80HF 100HF 150HF 200HF 250HF 300HF
Air volume (Nm /min) 1 2 3 6 10 15 20 25 30 40 50 60 80 100 150 200 250 300
The power supply AC220V/50Hz                                                      AC380V/50Hz
Cooling water pipe diameter DN 15 15 15 15 25 25 25 32 32 32 40 40 50 50 65 65 80 100
Compressor power HP 0.5 0.8 1.2 2 2.5 4 5 6 7.5 10 12 15 20 25 40 50 63 75
Inlet and outlet size DN 25 25 32 40 50 50 65 65 80 100 100 125 125 150 200 200 250 250
The length of the mm 670 770 850 980 1400 1500 1600 1600 1630 1700 1800 2100 2320 2480 2680 3110 3110 3210
The width of the mm 370 370 400 450 600 600 700 710 860 920 920 1200 1233 1265 1330 1825 1825 1875
Height in mm 820 920 1040 1245 1650 1650 1890 1930 2030 2250 2260 2320 2410 2490 2650 3200 3250 3360
Kg weight 110 120 130 180 415 430 530 600 750 1050 1130 1450 1750 2050 2450 2950 3950 3950

 

SYN type pressure swing adsorption nitrogen plantSYO pressure swing adsorption oxygen plantSYZ vacuum pressure swing adsorption oxygen plantSYA micro - thermal regeneration adsorption drying deviceSYB type no heat regeneration adsorption drying deviceSYD freeze-drying machineSYI type combined regenerative adsorption drying deviceSYK type waste heat regeneration adsorption drying deviceSYC nitrogen plus carbon purification plantSYH nitrogen hydrogenation purification plantSYM type membrane separation nitrogen plantSYS type cryogenic air separation unitSYE blast regeneration adsorption drying deviceSYG high efficiency oil eliminatorSYQ type oil-water separatorSYJ precision filterSYF dust filterSYT type activated carbon filterSYP type sterilizing filterSYX self - cleaning filterSYU non - self - cleaning filterSYL type high efficiency cooler