Double Roller Press Granulator for Compound Fertilizer Production Line
Price:
$2800-4600/1set
MOQ:
1 set
Delivery Time:
1-3 Sets/15days
Brand:
Gofine
Product Description
Double Roller Press Granulator for Compound Fertilizer Production Line
Overview
The Double Roller Extrusion Granulator, also known as a Dry Granulation Machine or Roll Press Compactor, is an advanced industrial equipment designed for transforming fine powders into dense, uniform granules without liquid binders. This machine utilizes Roll Press Compaction technology, where two synchronized, counter-rotating rollers apply extreme mechanical pressure to force raw material through precisely designed molds.
Key Features
- Dry Granulation Process: Produces granules without moisture or liquid binders, eliminating drying steps and saving energy.
- High Pressure Roller Compaction: Robust rollers with hydraulic/spring system deliver high compression for hard, dense granules.
- Excellent Material Densification: Increases bulk density, improving storage/transport efficiency while reducing dust.
- Continuous Operation: Designed for high-throughput production with stable output quality and minimal operator needs.
- Versatile Processing: Handles fertilizers, chemicals, minerals, and industrial powders with customizable granule sizes.
- Eco-Friendly Design: Closed system minimizes dust pollution and avoids wastewater generation.
- Durable Construction: High-wear-resistant materials ensure long service life with low maintenance requirements.
Applications
This versatile machine serves multiple industries:
- Fertilizer Granulation: Produces compound, NPK, and organic-inorganic fertilizers from materials like ammonium chloride and potassium chloride.
- Chemical Processing: Granulates pigments, dyes, resins, pesticides, and insecticides to improve flowability.
- Mineral/Metal Industry: Agglomerates metal powders, coal fines, carbon black, and ores for improved handling.
- Pharmaceutical/Food: Used where dry granulation improves compression for tableting or powder flow.
- Other Industries: Ceramics, refractories, and industrial by-product recycling applications.
Working Process
- Feeding: Powder material uniformly fed into hopper via screw conveyor.
- Compaction: Material enters gap between counter-rotating rollers.
- High-Pressure Extrusion: Rollers exert extreme pressure, compacting material against mold cavities.
- Sheet Formation: Material exits as dense, patterned sheet/ribbon.
- Crushing/Sizing: Sheet broken into fragments and screened for uniform granules.
- Recycling: Fines/oversized particles returned to feeding system.
- Output: Uniform granules discharged as final product.
For enhanced granule quality, this equipment can be paired with a spheroidizing machine for spherical shaping or integrated into complete automated production lines.
Product Details
Complete Double-Roll Extrusion Granulation Production Line
About Us
Gaofen Machinery is a leading agricultural equipment supplier offering:
- Comprehensive agricultural equipment including various fertilizer granulators and complete production lines
- Expert technical support and process optimization
- Professional installation & commissioning services
- Customized training programs
- Reliable after-sales support and spare parts
- Tailored solutions for small to large-scale projects
Contact us today to explore partnership opportunities and discover how our innovative solutions can drive your success.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhengzhou Gofine Machine Equipment CO., LTD
Location
Room 2115, Jinshi International, Kangtai Road, Xingyang City, Zhengzhou City, Henan Province
Contact Person
Nancy