Vertical Ring Die Rice Husk Pellet Mill Machine

Brief Introduction

TONY Vertical Ring Die Rice Husk Pellet Mill Machine  adopts vertical ring die architecture, leveraging gravity-fed material delivery for rice husk processing. Rice husk features low bulk density and silica abrasiveness; this vertical design evenly distributes husk inside the chamber and minimizes blockage. It targets rice milling factories and agro-waste recycling facilities converting rice husk residues into renewable fuel pellets.

Processing Technology

Core Equipment Is Vertical Ring Die Rice Husk Pellet Mill Machine 

Collected rice husk is first screened to remove gravel and foreign debris. Raw husk moisture is adjusted to 13–17%. Dry rice husk flows downward by gravity into the vertical pelletizing chamber. Rollers squeeze husk particles against stationary ring die. Heat from friction softens organic components in husk to bind particles. Extruded pellets are trimmed by blades, cooled and screened to separate fine husk powder.

Main Parts

TONY's Vertical Ring Die Rice Husk Pellet Mill Machine  

Main Spare Parts

Parameter

Suitable Raw Materials

Paddy rice husk, dried rice husk, rice mill husk residues, broken rice husk fragments, mixed husk with minor rice straw impurities.

Application Areas

Rice mill waste utilization, industrial boiler biomass fuel, farm heating fuel, rural biomass power projects, husk pellet export, greenhouse heating fuel.

Details

1. HUIXIN gearbox: Heavy-duty HUIXIN gearbox provides consistent torque to handle abrasive rice husk compression loads

2. Rotating bracket: Anti-abrasion reinforced rotating bracket stabilizes roller operation under continuous silica-containing husk processing

3. Reducer: Precision reducer controls low-density rice husk feeding speed to prevent overflow of lightweight husk

4. Dust cover: 304 stainless steel dust cover resists abrasion from sharp husk dust and moisture vapor corrosion

5. Internal lifting knife: Internal lifting knife breaks floating rice husk accumulation and eliminates dead zones in vertical chamber

6. Adjustable blades: Adjustable cutting blades produce uniform rice husk pellet lengths for boiler fuel requirements

Unique Advantages

1. Machine assembly: Vertical gravity-feed chamber specially optimized for rice husk; horizontal ring die machines struggle with floating lightweight husk

2. HUIXIN gearbox: Custom HUIXIN heavy-duty gearbox resists wear from abrasive husk particles; ordinary gearboxes degrade quickly under silica load

3. Stainless steel cover: 304 stainless dust cover endures continuous husk dust scouring; painted carbon steel surfaces scratch and corrode rapidly

4. Lower feeding reducer: Tuned lower feeding reducer manages uneven rice husk bulk density and prevents empty feeding

5. Cooling system: Vertical airflow cooling system gently cools fragile rice husk pellets and reduces fines generation after extrusion