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ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. sales@gcfertilizergranulator.com 86--15286833220

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Home > Products > NPK Fertilizer Production Line > Waste-Free Eco-Friendly Double Roller Compactor Plant with 100% Closed-Loop Material Recovery Zero Carbon Emissions and Dust-Free Enclosed Architecture

Waste-Free Eco-Friendly Double Roller Compactor Plant with 100% Closed-Loop Material Recovery Zero Carbon Emissions and Dust-Free Enclosed Architecture

Product Details

Place of Origin: Zhegzhou, Henan Province China

Brand Name: Shenghong

Certification: SGS, ISO, BV

Model Number: SDZ Series

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: can be negotiated

Packaging Details: Container or Plywood Box

Delivery Time: 10-15 days Ex-work

Payment Terms: L/C,T/T

Supply Ability: 200 Sets Per Month

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Product Details
Highlight:
Machine Type:
Granulator
Productivity:
1-20 Thousand Tons Per Year
Warranty Period:
1 Year
Raw Materials:
NPK Compound Fertilizer Materials
Automationlevel:
Semi-automatic To Fully Automatic
Operation Mode:
Continuous Production
Operation:
Easy Operation
Fertilizer Coating Layer:
Optional
Machine Type:
Granulator
Productivity:
1-20 Thousand Tons Per Year
Warranty Period:
1 Year
Raw Materials:
NPK Compound Fertilizer Materials
Automationlevel:
Semi-automatic To Fully Automatic
Operation Mode:
Continuous Production
Operation:
Easy Operation
Fertilizer Coating Layer:
Optional
Product Description
Waste-Free Eco-Friendly Double Roller Compactor Plant
Product Introduction

Environmental compliance and raw material loss are two major challenges facing modern industrial chemical processing. Our cutting-edge Waste-Free Eco-Friendly Double Roller Compactor Plant is engineered specifically to eliminate these factory bottlenecks.

This innovative zero waste fertilizer machine utilizes a continuous dry mechanical compaction loop that discharges no wastewater, releases no hazardous gases, and generates no industrial waste residue. Built around a state-of-the-art eco-friendly granulation process, the system automatically captures and redirects 100% of fine chemical powders back into the production cycle, making it the perfect dust-free fertilizer processing solution for eco-conscious enterprises.

Waste-Free Double Roller Compactor Plant overview
Key Performance Features
  • 100% Closed-Loop Material Recovery: Any unshaped dust or off-size particles are captured instantly by an integrated return system and re-routed for immediate re-granulation, achieving absolute zero material waste.
  • Zero Carbon Emissions & No Fluid Waste: Since the entire operation relies on mechanical dry pressing without fluid binders or high-heat drying, the factory completely bypasses chimneys, fuel boilers, and water treatment overheads.
  • Dust-Free Enclosed Architecture: The entire eco-friendly granulation plant operates under internal negative air pressure, trapping loose airborne particles and protecting operators from workplace dust hazards.
  • Ultra-Silent Energy Reduction: Equipped with high-precision double reduction gearboxes and heavy-duty shock absorption mounts, the line significantly lowers factory noise and power line vibrations.
Technical Specifications
  • Production Capacity: 1 - 8 Tons/Hour (Configured for strict environmental zone operations)
  • Emission Standard: Zero factory liquid/gas discharge (100% mechanical physics line)
  • Recovery Efficiency: 100% internal reclamation of dust and oversized particles
  • Control System: Automated centralized PLC platform with integrated environment monitoring sensors
  • Compactor Roller Profile: High-grade anti-friction alloy steel with specialized clean-release surface treatment
Technical details of Double Roller Compactor Plant
Sustainable Industrial Process Flow & Working Principle

This zero waste fertilizer machine runs on a synchronized, clean-technology processing loop:

1. Sealed Negative-Pressure Material Ingest
Fine raw powders enter the system through a fully sealed vacuum feeding mechanism, preventing dry chemicals from escaping into the surrounding factory atmosphere.
2. Homogeneous Moisture-Free Blending
A fluidless paddle mixer agitates the raw powder particles, establishing a uniform matrix ready for instant high-pressure physical bonding.
3. Eco-Press Mechanical Compaction
The dry powder drops into the main roller cavity. Two massive alloy rollers compress the loose mix into ultra-dense hard sheets without using steam or water-based chemical additives.
4. Low-Dust Mechanical Flake Crushing
The solid compressed sheets are guided into an enclosed under-roller granulating mill, which uses specialized slow-speed teeth to crack the flakes into raw granules while minimizing dust creation.
5. High-Frequency Separation & Sifting
The broken fragments travel through an enclosed rotary screening machine to extract standard commercial granules (2-4mm).
6. Automated Vacuum Powder Reclamation
All undersized fine dust passing through the sifter screen is collected by an underlying vacuum hopper and instantly conveyed via a closed elevator right back into the main feeder.
7. Micro-Glazing Protective Coating
Qualified granules enter a compact rotary coating drum. A micro-layer of organic anti-caking agent is mist-sprayed to seal the particles, increasing shelf-life and preventing degradation during long-term storage.
8. Dust-Free Quantitative Packing
The finished clean granules move into an automated weighing and bagging station, where they are packaged into 25kg/50kg commercial bags with integrated air-extraction sealing to ensure zero dust leakage.
Design Your Zero-Emission Factory Blueprint

Are you seeking strict environmental approval for your new chemical or fertilizer project? Let our industrial engineering specialists customize a complete dust-free fertilizer processing plant layout matching your regional green regulations.

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