Heavy Duty Car Ac Refrigerant Recovery Machine R134a Recycling For
How a Recovery Machine Works?
When a recovery machine is hooked up to the manifold or Schraeder
valves on the air conditioning system, it creates a vacuum and
sucks all the Freon out of the vehicle, cleanses it through a
filter and stores it in a storage tank. When the repair to the
system is complete, the machine will vacuum the system down to 30
inches of mercury to rid it of all moisture and air. Freon cannot
be inserted into a closed system when there is air present. There
is no way to displace air and matter cannot occupy the same space
at the same time. After the system is free of air and moisture, the
technician will look up the proper amount of charge required for
the size system and set the machine to fill the vehicle will the
exact charge of Freon. The machine can also detect leaks.
1 Design for heavy vehicle;
2 Recovery, vacuum, charge;
3 Fully automatically operation;
4 LCD display;
5 Operation & service prompt;
6 Drain compressor oil automatically;
7 High/Low pressure protection;
8 Incondensable gas purge automatically;
9 With fan&condenser.
1)Recovering/Recycling(Discharging used oil)
2)Vacuum/Vacuum leak test
3)New oil injection
5)Full Automatic mode
Main Parameter :
Machine size (D*W* H, mm)
Packing size: (D*W* H, mm)
Add Refrigerant into Refrigerant Cylinder
It must add refrigerant into the refrigerant cylinder as follows
when the refrigerant quantity inside the refrigerant cylinder is
a) Regard the external refrigerant source cylinder as a part of the
system and connect it with the high pressure connector ( or low
pressure connector ) of the equipment.
b) Evacuate the water and air from the high pressure hose(or low
pressure hose)to be connected with the equipment.
c) Open the valve on the external refrigerant source cylinder and
add refrigerant into the refrigerant cylinder in accordance with
the recovery procedure . After the desired quantity is recovered ,
close the valve on the external refrigerant source cylinder and
continue the recovery process till it stops automatically.
d)Close the high pressure valve ( or the low pressure valve ) on
the equipment and the procedure to add refrigerant into the
refrigerant cylinder is completed.
Wonderfu is the leading factory producing AC Recovery Machine, Dry
Sanding Machine, N2 Inflator and Injector Tester and Cleaner.
We have 22 years experience specializing in automotive garage
We have a strong research and development team and a strict system
for quality control. Most of our team members has more than 15
years experience in this field. Every machine will be detected
before shipping. And we provide one year's warranty to all of our
We have obtained CE certificates for all of our products. And our
products have been authorized to be used in 4S service centers like
GM, Toyota, Volkswagen, Ford, Honda and Peugeot in China. We have
exported to more than 20 countries or area in recent years and have
received much applause from our distributors.