Series HKHK
Air Channel
The air channel lifts dust, chaff and light impurities out of the falling grain stream with an adjustable air current.
- Model
- 4 models
- Series
- HKHK
The air channel passes a horizontal air current through a free-falling curtain of grain. Dust, chaff, straw fragments and empty kernels are lighter than the grain, so they are carried away and settle in the expansion chamber, while clean grain continues straight to the bottom outlet.
Air volume is set with a damper on the channel, so the same machine can be tuned separately for wheat, corn and pulses. Capacity and air requirement are given in the model table.
The air channel normally works together with the vibro separator and the dry stoner, and passes the dust load of the line to a cyclone or filter.
Key features
- Air current adjusted by a damper
- Expansion chamber that settles light impurities
- Tunable for wheat, corn and pulses
- Compact housing with a low pressure drop
- Connection prepared for a cyclone or filter line
Applications
- Wheat and corn cleaning lines
- Intake and pre-cleaning sections
- Feed and seed preparation plants
How it works
Working principle
Cleaning removes everything that is not sound grain before the first break: stones, metal, dust, foreign seeds and hull residue.
- 1Grain enters the machine in a controlled, even layer.
- 2Two balanced vibration motors shake the inclined sieve decks; coarse waste travels to the low end while clean grain falls through.
- 3Impurities leave through a separate outlet so they never rejoin the product.
- 4The aspiration channel draws off dust and light particles for a clean, safe mill.
What goes in, what comes outDrag the divider
HKHK
Technical specifications
Capacity
4–25t/h
across 4 models
Weight
80–270kg
across 4 models
HKHK 60
Dimensions (mm)
- A (mm)
- 475
- B (mm)
- 1750
- C (mm)
- 400
- D (mm)
- 1700
- E (mm)
- 600
- F (mm)
- 555
- G (mm)
- 676
- H (mm)
- 700
- I (mm)
- 120
- J (mm)
- 250
- Bottom Outlet (mm)
- 300x600
Air requirement
- Air requirement (m³/min)
- 40
Capacity
- Capacity (t/h)
- 4 -8
Weight
- Weight (kg)
- 80
HKHK 80
Dimensions (mm)
- A (mm)
- 475
- B (mm)
- 1750
- C (mm)
- 400
- D (mm)
- 1700
- E (mm)
- 800
- F (mm)
- 555
- G (mm)
- 676
- H (mm)
- 800
- I (mm)
- 120
- J (mm)
- 250
- Bottom Outlet (mm)
- 300x800
Air requirement
- Air requirement (m³/min)
- 50
Capacity
- Capacity (t/h)
- 8 - 16
Weight
- Weight (kg)
- 95
HKHK 100
Dimensions (mm)
- A (mm)
- 475
- B (mm)
- 1750
- C (mm)
- 400
- D (mm)
- 1700
- E (mm)
- 1000
- F (mm)
- 555
- G (mm)
- 676
- H (mm)
- 1100
- I (mm)
- 120
- J (mm)
- 250
- Bottom Outlet (mm)
- 300x1000
Air requirement
- Air requirement (m³/min)
- 65
Capacity
- Capacity (t/h)
- 16 - 25
Weight
- Weight (kg)
- 140
HKHK 150
Dimensions (mm)
- A (mm)
- 475
- B (mm)
- 1750
- C (mm)
- 400
- D (mm)
- 1700
- E (mm)
- 1500
- F (mm)
- —
- G (mm)
- —
- H (mm)
- 1600
- I (mm)
- —
- J (mm)
- 400
- Bottom Outlet (mm)
- 300x1500
Air requirement
- Air requirement (m³/min)
- 100
Capacity
- Capacity (t/h)
- 25 - 50
Weight
- Weight (kg)
- 270
Related machines
HKCS
Vibro Separator
The vibro separator is the first cleaning step, removing straw, string, sand and dust from incoming grain with vibrating sieves and aspiration.
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HKTA
Dry Stoner
The dry stoner separates stones, glass and metal from grain by air flow and vibration, protecting roller mills and sifters downstream.
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HKRT
Radial Aspirator
The radial aspirator removes dust and light fractions from the grain stream after tempering or before the first break, in a compact housing.
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