Product Description
A circular screen feeder is an integrated feeding system that combines screening and metered dosing functions. It consists of a rotating disc with adjustable scrapers and an integrated screen mesh (typically 3-10mm for clay bricks), ensuring homogeneous material flow to extruders or mixers while removing oversized particles.
Core Equipment for Raw Material Pre-processing
In the clay sintered brick production line, the circular screen feeder is positioned between the raw material crushing system and the mixing/extrusion section, performing the following critical functions:
Screening & Impurity Removal:
Filters out stones, plant roots, and other impurities from clay through a rotating screen (typical aperture: 3-10mm), preventing damage to downstream equipment (e.g., vacuum extruder screws).
Uniform Feeding:
Delivers clay at a consistent flow rate to the next process via an adjustable-speed rotating disc (speed: 2-15 rpm), ensuring stable input for mixers or extruders.
Moisture Regulation:
Advanced models integrate spray systems to uniformly adjust water content during feeding (±2% moisture control range).
Model |
Capacity |
Disc Screen Diameter |
Discharge Tray Diameter |
Dimension |
Weight |
power |
GDC1000 |
10-35m³/h |
φ1000mm |
φ2000mm |
2400*2000*1500 |
5.5t |
22+3+1.5kW |
GDC1500 |
30-55m³/h |
φ1500mm |
φ3000mm |
2400*2000*1500 |
8.5t |
45+4+1.5kW |
GDC1900 |
50-70m³/h |
φ1900mm |
φ2900mm |
2400*2000*1500 |
12t |
90+5.5+3kW |




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