• It is a necessary equipment for fine classification in wheat flour processing. It is used for the fine selection of middling, semolina, and meal to decrease ash content in reduction system.
• Metal construction.
• For 2 separate passages. Machine housing with plexiglass windows, doors and covers for inspection of the feed, the sieves, the products and the drive.
• Inlet box in aluminium sheet with distributor gate. Double sieve box, sectioned. longitudinally in 2 sieve groups, constructed in aluminium.Each sieve group with 3 sieves decks each with 4 light metal sieve frames = totally 24 sieve frames per machine. Sieve frames clothed, re-tightenable. Sieve cleaning with self-reversing travelling brushes. 2 separate chambers above the sieves, each sectioned in 16 equal sections with air control slides.
1. Air collection manifold with 2 throttle valves and 1 connection to the central aspiration.
2. Double collecting channels with outlet spout for throughs.
3. Distribution boxes for overs with diverters.
Iluminación de tamiz con un dispositivo de iluminación

Especificación técnica
| Modelo | Ancho del tamiz
(cm) |
Volumen de aire
(m3/min) |
Capas de tamiz | Secciones | Capacity(kg/h) | Volumen de aire
(m3/h) |
Power(kw) | Weight(kg) | Dimensión
(mm) |
| HQFQ 49×3×2 | 490*2 | 40-70 | 3 | 2 | Coarse granule:2800
Fine granule: 800 |
2400-4200 | 0.18×2 | 970 | 2732×1290×1700 |
| HQFQ 59×3×2 | 590*2 | 50-80 | 3 | 2 | Coarse granule: 3300
Fine granule: 960 |
3000-4800 | 0.18×2 | 1200 | 2732×1490×1754 |