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20C Refrigerating Dryer
Air Compressor Refrigerated Freeze Dryer |
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Product parameter: |
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Refrigerant
Type：R134A
Voltage：110V
Power：1000W
Interface
pipe diameter: ZG1.0
Air
capacity: 2.5m³/min
Work
pressure: ≤1.0Mpa
Inlet
temperature: ≤45℃
Dew point
temperature: 2-10℃ |
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Features： |
1.Environmental friendly.
This machine adopt R134a environmental protection refrigerants, the
destruction to the atmosphere is zero and meet the needs of the
international market.
2.Easy To Install.
Easy installation with the compact design is ready to use with a small
footprint,matches the compressor's displacement, saving energyeasy
maintenance and improved reliability.
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Working principle: |
The humid and high temperature compressed air flows
into the front cooler after the heat exchange into the heat exchanger
and the cold air discharged from the evaporator, so that the temperature
of the compressed air into the evaporator is reduced.
The air of the heat transfer into the evaporator through the evaporator
heat transfer function and refrigerant heat exchange, the heat in the
compressed air is taken away by the refrigerant, compressed air rapid
cooling, the wet air moisture reaches saturation temperature rapid
condensation, condensed water after condensation, after the unique air
water separator high speed rotation, water due to the action of the
centrifugal force and air separation, after separation of water from the
automatic drainage valve. The lowest air pressure dew point after
cooling can be up to 2℃ after cooling.
After cooling the cold air flows through the air heat exchange and inlet
of hot humid hot air heat exchange, the heat exchange of cold air for
absorb the heat, the inlet air and the compressed air through the
freezing system of secondary condenser and high temperature refrigerant
heat exchange again make the outlet temperature is fully heated, to
ensure that the outlet air pipeline is not exposed. At the same time, it
makes full use of the outlet air cooling source to ensure the
condensation effect of the freezing system and ensure the quality of the
outlet air of the machine. |
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Operation method: |
1. Check whether the
refrigeration system pressure of the machine is normal. Check that the
ball valve at the front of the automatic drainage valve is open.
2. Send the power supply to the control box, press ON/OFF button switch
ON button, machine contactor suction, compressor operation. At this
time, the refrigerant low pressure gauge pointer should indicate that it
is in the range of 60~85Psig. If the load exceeds this range, adjust it.
3. After the compressor runs smoothly, the pressure of the refrigerant
high pressure gauge rises to between 120 and 240psi.
When the high pressure of the refrigerant is higher than this range,
check whether the heat dissipation of the condenser is good, and whether
the inlet temperature of the air compressor and the ambient temperature
are too high. When the antifreeze switch is lower than 140Psig, the
condensing fan stops running to increase the pressure to ensure the
normal operation of the machine. If the machine is operated at low
pressure for a long time, check whether the refrigeration system leaks.
4. Please turn off the air compressor before shutting down. After
turning OFF the air compressor, press the ON/OFF switch to turn off the
power supply of the machine.
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Note: |
1. Please turn on the
cold dryer for about 5 minutes before using the gas.
2. It is recommended that the side of the power cable connected to the
machine should be against the wall, with the front side at least 1 meter
away from the wall and the back side at least 20 cm away from the wall.
3. The drain time can be adjusted. If it needs to be adjusted longer,
the SEC key on the left can be adjusted to 2 seconds, and the MIN key on
the right can be adjusted to 5 minutes (0-10 middle).
4. Be sure to wrap raw material tape or use liquid sealant when
installing.
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This machine needs to be connected to the power source for use by the
customer.
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Product structure: |
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Product display: |
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Item Number:
1* 20C Refrigerating Dryer Air Compressor Refrigerated Freeze Dryer (033181) |
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You can make order
with no worry.
Any concerns just feel free to let us know, we'll reply in 24 hours in
normal condition.
Handling Time: Shipping is usually made in 1-3 business days after
payments cleared. Orders are processed from Monday-Friday; Not on the
weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty
period has expired, you can still seek for service or technical support
from us with low cost. |
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