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Air Purifier -- Air Purifying System

H.S.Code: 8414593000

Air PurifierAs some water, dust and oil in compressed air will defect bottle quality directly and seriously, air purifier is suggested to clean them to certain extent.

Air purifier consists of air cooler, air tank, air dryer and filters.

Compressed air cleaned by air purifier can reach:

  • Water Content: <=0.8g/m3, i.e., -230C dew-point;
  • Oil Content: <=1ppm;
  • Diameter of Remainder: <=1um.

If high-efficiency oil filter is equipped, can reach:

  • Oil Content: <=0.01ppm;
  • Diameter of Remainder: <=0.01um.
Why Air Purifier

Compressed air should be filtrated before entering machine because the moisture and oil in the air will effect bottles' quality.

Air purifier is regarded as an important assist equipment for the blow molding machine although it always been neglected by the user. Air contains humidity under the form of water steam. As the air cooled down, the moisture starts condensing and transforms itself into water. The presence of water in the pumping units causes great disadvantages:

  • Greater running costs for the maintenance of the automation instruments, like magnetic valve and cylinders.
  • Lower machines efficiency and yield cost by the start stop operation.
  • Greater equipment costs for the presence of condensate separator, automatic condensate trap and pitch of pipe line.
  • Lower standard performances of the products.

We suggest an air purifier to clean air. It is installed between air compressor and blow molding machine.

Composition of Air Purifier
Air Cooler
Air Cooler
Ait Tank, Air Container
Air Tank
Air Dryer
Air Dryer
Air Filters
Air Filter
Air cooler is used for cooling the air from air compressor. It can lower the air temperature to <450C so as to meet the requirement of air dryer.

It is installed between air compressor and air tank.

Air tank is used to store compressed air from air cooler, working as a buffering device to reduce pressure fluctuation. It is installed between air cooler and air dryer. As you know, dew-point temperature changes with pressure and temperature. Generally, higher pressure or lower temperature leads to lower dew-point temperature.

Air dryer right adopts this principle to reduce the water content in the compressed air. Air dryer is connected by one air filter from air tank, and by another air filter to destination machine.

Air filter can remove the moisture, dust particle, oil in the compressed air and make the air clean and dry by intercepting, inertial, diffusing and gravitational effects. Class F filter and class T filter are used in KAP series air purifier.
  • Class F air filter consists of two parts. First part is made of stainless steel web with accuracy 10um, and the 2nd part is made of fiberglass with accuracy 3um. Class F air filter can remove 99% water and 40% oil in the air.
  • Class T air filter is made of fiberglass, with accuracy 1um. It can remove 100% water and 70% oil in the air.

Both kinds of air filters can work for 8000hours.

  • Max. Air Pressure: 40Bar;
  • Max. Circumstance Temperature: 450C;
  • Refrigerator: R134a (for KAP3 and down) or R22 (KAP4 and up)
Model KAP1-40E KAP1-40 KAP2-40 KAP3-40 KAP4-40 KAP6-40 KAP12-40
  Capacity (m3/min.) 1.1 1.1 2.3 3.1 4.5 6.5 12.0
  Air Interface 1" 1" 1" 1" 1-1/2" 1-1/2" DIN50
  Total Weight (kgs) 250 450 480 500 600 800 1000
Air Cooler Weight (kg) 60 60 70 80 150 150 280
Dimension (cm) ø14x120 ø14x120 ø16x135 ø16x160 ø22x180 ø22x180 ø28x190
Cooling Water
0.5 T/h, 3Bar, <=350C 0.5 T/h, 3Bar, <=350C 1.0 T/h, 3Bar, <=350C 1.5 T/h, 3Bar, <=350C 2.0 T/h, 3Bar, <=350C 2.0 T/h, 3Bar, <=350C 3.0 T/h, 3Bar, <=350C
Volume (L) - 400 400 400 500 600 1000
Weight (kg) - 200 200 200 300 300 500
Dimension (cm) - ø60x150 ø60x150 ø60x150 ø70x160 ø70x160 ø80x210
Filter FHS-40
Power 0.24Kw,
Weight (kg) 80 80 120 130 240 240 360
Dimension (cm) 70x45x75 70x45x75 83x45x88 83x45x88 125x55x120 125x55x120 140x50x120
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