OPPAIR Air Dryer uses refrigerant to exchange heat with compressed air to reduce the temperature of compressed air to a dew point temperature in the range of 2-10°C.
According to the intake temperature, there are high temperature intake type (below 80°C) and normal temperature intake type (about 45°C);
According to the working pressure, there are ordinary type (0.3-1.0MPa) and medium and high pressure type (above 1.2MPa).
Our company's air dryer has the advantages of strong wind, stable operation, high efficiency, long life and low maintenance cost.

Q1: Why do customers choose us?
A: Shandong OPPAIR Machinery Manufacturing Co., Ltd. has a history of 16 years. We specialize in the production of screw air compressors. We warmly welcome your small trial orders for quality or market testing, and we offer special services.


Q2: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with a large modern factory in Linyi, China. OEM and ODM services can be accepted.


Q3: What is your delivery time?
A: 380V 50HZ We can ship within 10 days. It takes 20 days for other voltages, if you need to rush, please contact our sales staff in advance.


Q4: How long is the warranty period of your air compressor?
A: One year for the whole machine and two years for the screw host, excluding consumables.

Q5: How long can your air compressor last?
A: More than 10 years under normal use.

Q6: What are the payment terms?
A: T/T, L/C, Western Union, Credit Card, etc. We can also accept USD, RMB, EUR and other currencies.

Q7: Will you provide some spare parts for the machine?
A: Yes, of course.

Q8: Can you accept OEM orders?
A: Yes, with a professional design team, OEM orders are very welcome.

Q9: What kind of trade terms can you accept?
A: Available trade terms: FOB, CIF, EXW, etc.

Q10: How about the product packaging?
A: We strictly pack our products in standard airworthy boxes.