High Efficiency Double Roller Granulator Machine for NPK Fertilizer Production - 85% Forming Rate, 3-10mm Particle Size

Name: High Efficiency Double Roller Granulator Machine for NPK Fertilizer Production - 85% Forming Rate, 3-10mm Particle Size
Brand: Zhengzhou Gofine Machine Equipment CO., LTD

Industrial double roller granulator for NPK compound fertilizer production featuring 85% forming rate without drying, wide material compatibility, and energy-efficient operation. Available in multiple models with power from 11-45kW and roller sizes from 150×220mm to 300×300mm for various production capacities.

Installation Guide

Place of Origin china

Warranty 1000

Packaging Details nude cargo

After-sales Service Provided Engineers available to service machinery overseas

Model Number JZ-1T

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Product Description

High Efficiency Double Roller Granulator

This compound NPK granulator machine produces fertilizer pellets through cold extrusion technology, eliminating the need for drying processes. The equipment offers reliable operation with minimal maintenance requirements and wide material adaptability.

Key Advantages

Low investment with quick returns and excellent economic benefits
Energy-efficient operation with no waste discharge
Wide material compatibility including fertilizers, pharmaceuticals, chemicals, and feed
Compact design with scientific and rational structure

Technical Features

85% ball forming rate without drying requirement
Double roll pressure determines particle strength
Roll speed adjustable via belt pulley transmission ratio
Roll skin made from advanced wear-resistant materials

Technical Specifications

Model	Power (kW)	Particle Diameter (mm)	Roller Size (mm)	Overall Dimensions (mm)
JZ-1T	4.5mm: 11kW, >4.5mm: 15kW	3-10	150×220	1450×800×1450
JZ-1.5T	4.5mm: 18.5kW, >4.5mm: 22kW	3-10	150×300	1450×850×1500
JZ-2T	4.5mm: 22kW, >4.5mm: 30kW	3-10	185×300	1630×850×1650
JZ-2.5T	4.5mm: 37kW, >4.5mm: 45kW	3-10	300×300	1850×1100×2050

Operation Principle

The motor drives through pulley and belt transmission to the reducer, which powers two high-pressure roller bodies in opposite rotation. For DZJ-Ⅰ type, counter gears interact between rollers; for DZJ-Ⅱ type, rollers are directly driven by dedicated reducer output shafts.