



The SZLH508 ring die feed pellet mill is a high-capacity machine designed for large feed mills and regional feed production centers. Featuring heavy-duty gear transmission, it delivers strong power and stable operation. With a 508 mm ring die, it produces feed pellets of 2–12 mm in diameter, suitable for ruminant, poultry, and aquatic feeds. Capable of continuous operation with low energy consumption and high output, it is the ideal choice for large-scale feed production.

10–20 T/H, ideal for large feed plants and corporate farms
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 |
SZLH508 |
|
Main Power |
110 - 132 kW |
|
Capacity |
10–20 T/H |
|
Pellet Size |
2–12 mm |
|
Ring Die Diameter |
508 mm |
Actual output varies with raw material properties, moisture content, conditioning conditions and formula. For precise quotation and capacity estimation, we offer test runs with samples or capacity estimates based on your formulas.
The Model 508 pellet mill is suitable for large feed mills, regional feed processing centers, corporate farming bases and industrial production lines requiring high capacity and continuous operation. Applicable feeds include complete feed pellets for poultry, livestock, aquatic species and ruminants.
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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