
TTAS Multi-Deck Cleaning Sieve
TTAS cleans and grades big and small impurities out of granular material and is used across grain, feed and food industries.

What This Machine Does
TTAS cleans and grades big and small impurities out of granular material and is used across grain, feed and food industries. The design is about access and load: an even inlet distribution, aspiration before the sieve and flaps that open every screen layer quickly.
Key Benefits
- Excellent grading and separating efficiency across all kinds of grain
- Product inlet with vibrating flap distributes the stream evenly across machine width
- Inlet aspiration removes light particles and dust, reducing sieve load
- Sieve flaps give access to all screen layers in no time
- High capacity output with less repair time
Problems It Solves
- Uneven feed across the sieve width wasting screen area
- Overloaded sieves cutting both quality and capacity
- Long downtime whenever screens need changing
- Dust and light particles carried through into the product
Who It Is For
- Flour and grain mills
- Feed manufacturers
- Food processors handling granular material
- Plants where sieve maintenance time matters
Application Scenarios
- Cleaning and grading in flour mills
- Feed plant raw material cleaning
- Food industry grading of granular products
- Pre-cleaning ahead of storage
Technical Features
- Product inlet with vibrating flap for uniform and gentle distribution across the width
- Inlet aspiration that removes lightweight particles and dust before the sieve
- Four sieve flaps for fast access to all screen layers
- Five preliminary sieve layers for reliable removal of coarse and bigger particles
- Rubber components in the sieve cleaning system
TTAS Multi-Deck Cleaning Sieve Model Table
Figures below are taken from the TITAN model sheets. Where a figure depends on the crop or the contamination level it is stated that way rather than averaged.
| Duty | Cleaning and grading big and small impurities from granular material |
|---|---|
| Industries | Grain, feed and food |
| Inlet | Vibrating flap for uniform distribution across machine width |
| Aspiration | Inlet aspiration removing lightweight particles and dust |
| Sieve flaps | 4, for fast access to all screen layers |
| Preliminary sieve layers | 5, for coarse and bigger particle removal |
How This Machine Is Built
Quality Control
- Inlet distribution checked across the machine width
- Sieve stack sealing verified
- Machine run tested before packing
Materials And Wear Parts
- Rubber elements in the sieve section
Customisation Options
- Screen perforation per product and required fractions
- Aspiration connection to the plant dust system
- Number of grading fractions configured in the sieve stack
Use Guide
- Set the vibrating inlet flap so the product covers the full sieve width
- Connect the inlet aspiration before commissioning
- Use the sieve flaps for routine screen checks rather than waiting for a fault
- Change screens when the fraction quality drifts, not on a fixed date
How It Compares With The Alternatives
| Single deck sieve | Multiple decks separate several fractions in one machine and one footprint. |
|---|---|
| Sieve without inlet aspiration | Removing dust before the sieve lowers the load and raises cleaning quality. |
TTAS Multi-Deck Cleaning Sieve Questions
What can the sieve grade?
Granular materials across grain, feed and food industries, cleaning and grading big and small impurities.
Why is inlet aspiration important?
It removes lightweight particles and dust, which reduces the sieve load and increases the cleaning quality.
How quickly can screens be checked?
The sieve flaps are designed for access to all screen layers in no time, which is what keeps repair time low.
How many preliminary sieve layers are there?
Five, for reliable removal of coarse or bigger particles.
Is it suitable for all grains?
It is stated as suitable for all kinds of grains, with the screen specification chosen per product.
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