Small Scale Pilot Fertilizer Double Roller Granulation Line with 1 tph Granulator and Low Initial Capital Investment in a Space-Saving Modular Chassis

Launching a new fertilizer formulation or starting a small-scale production plant requires equipment that balances low capital risk with high operational flexibility. Our newly designed Small Scale Pilot Fertilizer Double Roller Granulation Line is the ultimate solution for laboratory research, formulation testing, and specialized batch production.

This highly compact small scale fertilizer plant features a heavy-duty 1 tph granulator that processes loose chemical or mineral powders into premium granules without requiring water or costly infrastructure. Perfect for entrepreneurs and R&D facilities, this low cost fertilizer machinery delivers industrial-grade dry compaction performance on a manageable, budget-friendly scale.

• Low Initial Capital Investment: This budget-friendly production system eliminates thermal dryers and cooling towers, drastically dropping machine acquisition and installation costs.
• Agile Formula Optimization: Specially engineered for pilot testing, allowing chemical engineers to quickly switch raw material batches and test granule strength with zero material waste.
• Space-Saving Modular Chassis: The entire small scale fertilizer plant occupies less than 30 square meters of floor space, fitting easily into existing standard warehouses or pilot testing bays.
• Single-Phase Power Adaptability: Can be customized to run on standard low-voltage electrical systems, making it highly suitable for rural cooperative farms or urban testing facilities.

• Production Capacity: 1 - 2 Tons/Hour (Perfect for niche markets, trial runs, or lab testing)
• Operational Frame: Ambient-Temperature Dry Mechanical Compaction & Sizing
• Footprint Allocation: Extremely compact modular framework (Pre-assembled for plug-and-play installation)
• Core Compression Driver: High-efficiency synchronized gear motor with manual mechanical pressure tuning
• Roller Sheet Configuration: Quick-change hardened alloy steel (Allows swapping pocket shapes in under an hour)

This compact 1 tph granulator line runs on a simplified, highly efficient, and integrated dry powder process loop:

1. Manual or Mini-Screw Loading: Raw powder ingredients are manually loaded or guided via a mini-screw conveyor into a centralized low-clearance feeding hopper.
2. Gravity-Assisted Mechanical Feed: An internal vertical agitator prevents raw material bridging, ensuring a steady, constant drop of chemical powder into the compact pressing throat.
3. Precision Mini Double-Roller Compactor: The powder enters the compact pressing chamber where two counter-rotating rollers exert mechanical force, flattening the dry mixture into crisp, dense solid sheets.
4. Integrated Flake Breaking & Sizing: The solid flakes instantly pass into an attached slow-speed breaker mill, which gently cuts and cracks the hard material into rough raw granules.
5. High-Frequency Mini Sifter Sorting: The raw granules drop directly into a localized, enclosed vibrating screen that splits the material by diameter, ensuring an accurate commercial finish.
6. Precision Finished Particle Extraction: Qualified premium granules (2-4mm) are routed directly to the exit chute, featuring consistent density and an excellent commercial look for local retail trials.
7. Immediate On-Site Manual Re-Routing: Any fine undersized dust separated by the sifter is collected in a bottom tray and can be manually scooped back into the primary hopper for instant 100% recycling.
8. Small-Batch Quantitative Bagging: The finished granules are transferred to a manual-clamping electronic scale system that allows precise filling into smaller 5kg, 10kg, or 25kg commercial bags.