





The SZLH320 ring die feed pellet mill is a high-efficiency feed processing machine designed for medium-sized feed plants and farming cooperatives. With a reasonable design and stable performance, it can process raw materials such as corn, soybean meal, wheat bran, and rice husk into 2–10 mm feed pellets. The machine is widely used in producing feed for poultry (chicken, duck, goose), livestock (pig, cattle, sheep), and aquatic species (fish, shrimp, crab). With a capacity range of 1–3 T/H, it is an ideal solution for medium-scale farming operations and regional feed production bases.

1–3 T/H, offering high cost performance, suitable for regional feed supply and medium-scale farms.
Ring die pressing ensures firm pellets with good palatability
Produces 2–10mm 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
The crushed and batched materials enter the conditioner for preheating, moistening, and sterilization by steam. The rollers and ring die press the material into pellets, which are then cut to the desired length by knives before being discharged.

|
Parameter |
Value |
|
Model |
320 |
|
Main Power |
37 kW |
|
Capacity |
1–3 T/H |
|
Pellet Size |
2–10 mm |
|
Ring Die Diameter |
320 mm |
Poultry Feed: Widely used for producing feed for chicken, duck, and goose.
Livestock Feed: Suitable for medium-scale pig, cattle, and sheep farms.
Aquatic Feed: Ideal for fish, shrimp, and crab feed production.
Widely used for poultry feed (chicken, duck, goose), livestock feed (pig, cattle, sheep), and aquatic feed (fish, shrimp, crab), especially suitable for medium-sized feed mills, cooperatives, and regional 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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