




The SZLH420 ring die feed pellet mill is a core pelletizing machine for medium to large feed mills and farming enterprises. It is suitable for producing poultry, livestock, and aquatic feed. Equipped with a high-strength alloy steel ring die and wear-resistant rollers, along with an efficient conditioner, it can produce high-quality feed pellets with a diameter of 2–12 mm. With a capacity of 8–10 T/H, it ensures stable operation and is ideal for large-scale continuous production.

8–10 T/H, meeting the needs of large farms and feed mills for efficient continuous production.
Ring die pressing ensures firm pellets with good palatability
Produces 2–12mm pellets for poultry, livestock, and aquaculture feed
Optimized gear drive system, smooth operation, and easy maintenance
Made of 304 stainless steel, corrosion-resistant and hygienic, with frequency speed control for uniform conditioning
Equipped with Switzerland SKF bearings, ensuring efficient, stable, and low-noise operation
Optimized power structure reduces energy consumption and increases output per unit
PLC automation with real-time monitoring for easy and reliable operation
High-strength ring die, rollers, and shaft ensure long lifespan and low maintenance costs
Suitable for poultry, livestock,, and aquatic feed formulations
After crushing and mixing, raw materials enter the conditioner where they are softened and sterilized by steam. The conditioned material then enters the ring die chamber, where rollers press it through the die holes to form pellets. The pellets are cut to the desired length by knives and then cooled, screened, and packed for storage or transport.

|
Parameter |
Value |
|
Model |
SZLH420 |
|
Main Power |
110 kW |
|
Capacity |
8–10 T/H |
|
Pellet Size |
2–12 mm |
|
Ring Die Diameter |
420 mm |
Widely used for poultry feed (chicken, duck, goose), livestock feed (pig, cattle, sheep), and aquatic feed (fish, shrimp, crab), especially suitable for medium and large feed processing plants and centralized farming bases.
Installation & Commissioning: On-site engineers for installation, commissioning and trial production support.
Training: On-site or remote training for operators and maintenance staff.
Spare Parts & Maintenance: Long-term supply of common wear parts, maintenance plans and upgrade recommendations.
Technical Support: 24/7 remote technical support and on-site engineer dispatch when required.
In June 2025, we successfully delivered a cattle feed production line in Lagos, Nigeria.
In July 2025, we successfully delivered a cattle feed pellet production line in Nairobi, Kenya.
In February 2025, we successfully delivered an aquatic feed pellet production line in Surabaya, Indonesia.
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