Primary cleaning · Model TFXH
Cycling Air Separator
Closed-loop air. Dust removal without the dust collector.
- 60+ years manufacturing
- 10–500 t/d capacity range
- 100+ patents
- Turnkey commissioning
What it does
The TFXH separates low-density impurities using a closed air circuit — the air is recirculated rather than exhausted. That means no external dust collector, no heat loss to the atmosphere, and no dust plume over the neighbourhood, which matters enormously for plants inside town limits.
Technical parameters
Nominal values at standard conditions. Confirm final specification on the order drawing.
| Model | Cleaning (t/h) | Pre-clean (t/h) | Power | Weight | Dimensions (mm) |
|---|---|---|---|---|---|
| TFXH60 | 9 | 40 | 2.25 kW | 400 kg | 1166 × 1000 × 1680 |
| TFXH80 | 12 | 50 | 2.6 kW | 430 kg | 1366 × 1000 × 1680 |
| TFXH100 | 16 | 65 | 2.6 kW | 460 kg | 1566 × 1000 × 1680 |
| TFXH125 | 20 | 83 | 4.1 kW | 500 kg | 2216 × 1000 × 1680 |
| TFXH150 | 24 | 100 | 4.1 kW | 660 kg | 2446 × 1000 × 1680 |
| TFXH180 | 28 | 105 | 4.1 kW | 780 kg | 2766 × 1000 × 1680 |
| TFXH200 | 32 | 130 | 8.2 kW | 890 kg | 2966 × 1000 × 1680 |
| TFXH250 | 40 | 160 | 8.2 kW | 960 kg | 3466 × 1000 × 1680 |
| TFXH300 | 60 | 200 | 10.2 kW | 1,260 kg | 3966 × 1000 × 1680 |
Selection guidance
Choose the closed-loop version wherever the plant is in a residential or food-grade environment. The open-aspiration alternative is cheaper to buy and much more expensive to permit.
Maintenance
Clean the settling chamber every shift; a loaded chamber silently cuts separation efficiency by 30% or more.
Selection cross-check
Air separation: cycling vs aspiration
Both use air to separate light impurities. The difference is whether the air is recirculated or drawn through once.
This machine
Cycling Air Separator
TFXH
Choose it when
Where the plant is closed and dust emission must be minimal, or where the building is heated and you do not want to exhaust conditioned air.
Watch out for
Recirculated air picks up moisture and dust, so the separation efficiency drifts as the shift progresses. Needs a bleed-off and a filter.
Alternative
Aspiration Separator
TXFY / TXFL
Choose it when
Final cleaning before tempering, and anywhere you need the lightest possible aspiration duty with simple maintenance.
Watch out for
Once-through air must be filtered before discharge — the dust collector is part of the system cost, not an optional extra.
Open Aspiration Separator →Decision rule
Cycling air in cold or dust-sensitive plants; once-through aspiration where the dust collector already exists.
Answers
Frequently asked questions
Straight answers to the questions engineers and mill owners actually ask us during plant sizing. If your case is not covered, send the wheat specification and your target tonnage.
Ask an engineer →- Does a cycling air separator need a bag filter?
- No. The heavy dust fraction drops into a settling hopper. A small secondary filter is only needed if the machine exhausts into a sealed room.
Next step
Send your tonnage. Get a flow sheet in 12 working hours.
Send us: daily capacity target, wheat type and quality, available building dimensions, and local power supply. We reply within 12 working hours with a preliminary flow sheet, equipment list and budget range — no obligation.