5-6tph Poultry and Livestock Feed Pellet Machine for Automatic Pellet Mill From China Professional Manufacturer

Product Description

Product Description
3-7TPH Gear Drive Cattle pig chicken Animal feed pellet machine
Poultry cattle pig animal feed pellet machine from china professional manufacturer
Description of SZLH series Gear driving Animal feed pellet machine
It is suitable for high-grade poultry & livestock feed pelletizing for large and medium-sized breeding and feed processing.
Features of SZLH series Gear driving Animal feed pellet machine
1. High precision gear direct-connecting driving is adopted for high efficiency and running stabilization.
2. Conditioner end is special sealed, axial steam spraying make material connect with steam more enough.
3. The connection between motor and gearbox adopts new type S-shape spring coupling with more convenient disassembling and assembling and more reliable use.
4. Ring die special design for low bulk density pelleting.
5. External discharging can be carried out by pulling out the external discharging lever arm of feed chute to prevent feed from entering the pellet chamber for the convenience of trial run and breakdown removal.
Here's a detailed English overview of the process flow for a 5-ton-per-hour feed production line
Process Flow for a 5-Ton/Hour Feed Production Line
1. Raw Material Receiving and Pre-Treatment
- Receiving: Raw materials (e.g., grains, soybean meal, fishmeal, vitamins, minerals) are delivered and inspected for quality (moisture, impurities).
- Cleaning: Passed through a cleaning sieve and magnetic separator to remove stones, metals, and debris.
- Temporary Storage: Stored in silos or bins based on material type.
2. Grinding
- Hammer Mill: Raw materials are ground into fine particles using a hammer mill with a 2-3 mm sieve to ensure uniform particle size.
- Dust Control: Cyclone separators or bag filters collect dust for environmental compliance.
3. Batching and Mixing
- Automated Batching System: Ingredients are precisely weighed by a computerized system according to the feed formula.
- Mixing: A Riboon type mixer blends materials for 3-5 minutes to achieve homogeneity (CV ≤5%).
4. Conditioning and Pelleting
- Conditioning: Steam (80-90°C) is injected into the mixer to soften the material, improving starch gelatinization (moisture: 15-18%).
- Pellet Mill: The conditioned mash is compressed through a ring die pelletizer(die hole size: 2-8 mm) to form pellets. Temperature: 70-90°C.
5. Cooling and Drying
- Counterflow Cooler: Hot pellets are cooled to 3-5°C above ambient temperature using ambient air, reducing moisture to 10-12%.
- Dust Recycling: Residual fines are recycled to minimize waste.
6. Crumbling (Optional)
- Roller Crusher: For smaller pellets (e.g., poultry feed), pellets are crumbled to desired sizes (0.5-3 mm).
7. Screening
- Vibrating Sieve: Oversized pellets or fines are separated and reprocessed. Qualified pellets proceed to packaging.
8. Packaging and Storage
- Automated Packing: Pellets are weighed and packed into bags (25-50 kg) using a valve bagger or bulk bags.
- Storage: Finished products are stored in a dry, ventilated warehouse to prevent moisture absorption.
Key Equipment List
1. Cleaning sieve and magnetic separator
2. Hammer mill
3. Batch system
4. Ribbon type mixer
5. Steam conditioner
6. Ring die pellet mill
7. Counterflow cooler
8. Vibrating screen
9. Packaging machine
10. Boiler and air compressor
11. Conveying equipment,etc
This process ensures high efficiency, uniform quality, and compliance with feed safety standards for livestock, poultry, or aquaculture applications.
Detailed Photos
Pellet Machine Parameter

Model	Die dia (mm)	Main power(kw)	Conditioner power(kw)	Feeder power(kw)	Capacity(tph)
SZLH250	Φ250	22	2.2	0.55	1-3
SZLH320	Φ320	37	2.2	0.55	2-5
SZLH350	Φ350	55	2.2	0.55	3-6
SZLH420	Φ420	110	5.5/7.5	1.5	5-8
SZLH508	Φ508	132/160	11	1.5	12-18
SZLH558	Φ558	160/200	15/18.5	2.2	18-25

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