fertilizer crushing machine
Product Name: Bottom Discharge Disc Straw Crusher
Specification: 80-II
Overall Dimensions: 3700×2180×2180mm
Machine Weight: 1600kg
Matching Power: 37kW
Rotary Drum Motor: 2.2kW
Discharge Conveying Power: 1.5kW
Productivity: 2-4t/h
Kneading Length: 3-5cm
Bearing Model: F206/4
Tire: 215/65R17 99V
Hammer Quantity: 27 Pieces
Belt Quantity: 4 Pieces
Discharge Port Width: 700mm
Discharge Port Height From Ground: 500mm
Starter Cabinet: Star-delta Starter
Bucket Diameter: 2180mm Top × 1420mm Bottom
Bucket Height: 850mm
- Product Description
Fertilizer Crushing Machine – Industrial Grade Pulverizing Solution for Modern Fertilizer Plants
The fertilizer crushing machine YXYPFS-80 from Henan Yuxing reduces particle size reliably for your manufacturing line. A 37kW motor powers this bottom discharge disc straw crusher, which reduces crop straw and compost to 3-5cm fineness.
Compact at 3700×2180×2180mm and weighing 1600kg, it readily integrates into current layouts. Material flows easily through the 700mm discharge port 500mm above ground. This energy-efficient machine performs continuous industrial workloads with 27 high-manganese hammers and a star-delta starting cabinet.
Yuxing's 20+ years of fertilizer equipment knowledge and service to over 50 countries ensures effective engineering.

How It Works – Advanced Crushing Technology Explained
A 2.2kW motor powers the high-speed spinning drum that receives raw materials through the 2180mm bucket. The 27-piece hammer array hits entering materials at appropriate velocity, breaking fibrous structures with impact and shear.
Bottom discharge avoids material buildup. A 1.5kW conveying system moves crushed particles via the 700mm discharge port to your next processing stage.
In semi-wet mode, this product works without bottom screens, minimizing clogging concerns with moist fermented organics. F206/4 bearings guarantee steady rotation under constant load.
Control output fineness by altering rotor speed or hammer-to-liner gap. This adaptability allows dry urea blocks and 40% moisture compost without operational disturbance.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | YXYPFS-80 |
| Specification | 80-II |
| Overall Dimensions | 3700×2180×2180mm |
| Machine Weight | 1600kg |
| Main Motor Power | 37kW |
| Rotary Drum Motor | 2.2kW |
| Discharge Conveying Power | 1.5kW |
| Productivity | 2-4t/h |
| Output Particle Length | 3-5cm |
| Bearing Model | F206/4 |
| Tire Specification | 215/65R17 99V |
| Hammer Quantity | 27 Pieces |
| Belt Quantity | 4 Pieces |
| Discharge Port Width | 700mm |
| Discharge Height | 500mm |
| Starter Cabinet | Star-Delta Starter |
| Bucket Diameter | 2180mm (Top) × 1420mm (Bottom) |
| Bucket Height | 850mm |
Key Advantages for Your Production Line
Fast Delivery Meets Project Deadlines
Standard units ship immediately from stock. Custom configurations reach you within 15-20 days, minimizing plant downtime and accelerating your ROI timeline.
High Moisture Tolerance
The chain-and-hammer hybrid design processes materials up to 50% moisture content without bridging or clogging. You eliminate pre-drying steps that consume energy and time.
Durable Wear Components
High-manganese hammer heads withstand 600-1000 operating hours. Quick-release mounting lets your maintenance team swap components during scheduled shutdowns without specialized tools.
Complete Customization Capability
Need CE compliance for European markets? Require Siemens PLCs with multilingual HMI? Yuxing adapts voltage standards, control systems, and protective coatings to match your regional regulations and operational preferences.
Integrated Solution Provider
Beyond standalone equipment, you access turnkey fertilizer line design, fermentation agent supply through our partnership with Shandong Baolai Lailai Group, and lifetime technical support including remote commissioning.
Application Scenarios Across Fertilizer Production
Organic Waste Processing Plants
Convert composted livestock manure, municipal sludge, and agricultural residues into uniform powder. The semi-wet crushing capability handles sticky fermented materials that jam standard grinders.
NPK Compound Fertilizer Factories
Break down oversized granules and hardened urea blocks before blending. Achieve consistent particle distribution that improves nutrient homogeneity in your final product.
Bio-Fertilizer Manufacturing
Prepare substrate materials for microbial inoculation. The controlled fineness exposes maximum surface area for bacterial colonization, boosting fermentation efficiency.
Chemical Fertilizer Secondary Processing
Crush bulk potash, phosphate rock, and ammonium compounds. Dust-proof enclosures and optional corrosion-resistant coatings protect operators and extend equipment life in aggressive chemical environments.
The fertilizer crushing machine adapts to your specific production flow through adjustable feed rates and discharge configurations that integrate with conveyors, elevators, and screening systems.
Quality Assurance You Can Verify
Every unit passes rigorous factory testing before shipment. Our rotor dynamic balance verification prevents bearing failure and reduces vibration to industry-safe levels. Hammer hardness testing confirms HRC 58-62 rating for extended wear resistance.
We conduct 72-hour continuous load trials that monitor motor temperature rise and structural stability under real operating conditions. Material throughput tests validate the moisture-to-fineness ratios specified in technical datasheets.
All equipment carries authoritative certification from Chinese technical supervision bureaus. CE and ISO compliance documentation supports your import clearance and regulatory reporting requirements.
Yuxing's agricultural machinery subsidy qualification from provincial appraisal stations demonstrates government-recognized quality standards that reduce your procurement risk.
Installation and Ongoing Support
Complete commissioning is included in your investment. Our engineers guide your team through electrical connections, safety inspections, and early test runs via remote video.
Material feed optimization, wear part inspection schedules, and rotor material accumulation and uneven hammer wear are included in operator training. The maintenance instructions include exploded-view diagrams and spare parts listings.
Contact Yuxing's support staff for immediate assistance via the 7x24 technical hotline. We have global replacement parts and dispatch quickly to reduce downtime.
When you're ready to grow production, our engineers examine your setup and suggest capacity or process changes. This continual cooperation maximizes product value throughout its life.

FAQ
Q: How does the product handle high-moisture materials?
A: To avoid clogging, semi-wet versions use chain or hammer designs without bottom screens.
Q: What is the average worn part lifespan?
A: High-manganese hammer heads survive 600–1000 hours, depending on abrasiveness.
Q: Can output fineness be changed?
A: Rotor speed or internal screen/gap distance between the hammer and liner regulate fineness.
Q: What causes excessive machine vibration?
A: Uneven hammer head wear or rotor material accumulation cause this; dynamic balancing is advised.
Q: Does it work with caustic chemical fertilizers?
A: Premium versions include stainless steel internals or anti-corrosive epoxy coatings to avoid chemical deterioration.
Contact Us
Ready to improve your crushing efficiency with a fertilizer crushing machine? Reach out to Yuxing for customized solutions:
• Request Production Line Solution – Get complete system design tailored to your capacity
• Request Plant Layout – Optimize equipment placement for maximum workflow
• Download Catalog – Access full technical specifications and case studies
• Get Turnkey Quotation – Receive transparent pricing for your complete project
Email: yuxing@hnyxmachinery.com



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