Gear Shaping Granulator

The Specialist for Forming Unique-Shaped Granules from Sticky, Wet, or Fibrous Raw Materials

The Gear Shaping Granulator is our engineered solution for the most challenging granulation applications. Utilizing a unique pair of intermeshing, counter-rotating gear rollers, this press molds high-moisture, adhesive, or fibrous materials into uniform, pillow-shaped or other defined granules. It is the definitive answer where traditional tumbling or extrusion methods fail due to material stickiness, poor flow, or the need for distinctive granule geometry.

Gear Shaping Granulator

Key Features

  • Unique Gear Roller Molding System

    The patented core technology. Material is pressed into shape within precisely machined cavities on synchronized rollers, then cleanly cut as the gears intermesh.

  • High-Pressure, Low-Speed Forming

    Operates on a controlled compression principle, not agitation, making it immune to problems caused by material adhesiveness.

  • One-Step Shaping & Cutting

    The interlocking gear design inherently forms and cuts granules in a single, continuous action, ensuring consistency.

  • Tooling Flexibility

    Granule shape (pillow, oval, almond) can be customized by changing the gear roller molds to meet specific product branding or application needs.

  • Enclosed, Low-Dust Operation

    The entire molding process occurs within the protected gear mesh, virtually eliminating dust generation.

Advantages

  • Solves “Un-granulable” Material Problems

    Uniquely processes sticky pastes, wet mixes (15-30% moisture), and fibrous blends that clog or smear in other equipment.

  • Creates Brand-Defining Granule Shapes

    Produce consistent, non-spherical granules that enhance product differentiation and market appeal.

  • Delivers High Bulk Density & Strength

    The compression method yields dense, robust granules with excellent structural integrity for handling and storage.

  • Reduces Downstream Processing

    Granules often possess near-final properties, potentially minimizing or eliminating the need for additional drying.

  • Operational Reliability

    Simple mechanical action with minimal sensitivity to material variability ensures stable, continuous output.

Applicable Raw Materials (Your Challenging Materials, Solved)

  • Sticky Organic Fertilizers

    Manure, compost, sludge, biogas digestate, peat.

  • Bio-fertilizers & Microbial Carriers

    Formulations with high organic or binder content.

  • Specialty Compounds requiring specific shapes

    For controlled-release or niche agricultural markets.

  • Fibrous Agricultural & Food Waste

    Pressed pulp, crop residues, spent grains.

  • Industrial & Chemical Pastes

    Materials with a dough-like consistency unsuitable for other granulators.

Basic Structure & Working Principle (Our Engineering Focus)

Understanding the mechanics is key to appreciating its capability. The machine consists of:

Gear Shaping Granulator
Forced Feed System

A hopper and screw feeder that positively delivers material into the nip point of the gears, ensuring no bridging.

Hardened Gear Roller Assembly

Two robust, heat-treated rollers with custom-shaped cavities. This is the heart of the machine.

Heavy-Duty Drive & Reducer

Provides high torque at low speed to the synchronized rollers for consistent molding pressure.

Hydraulic Pressure System

Allows precise adjustment of the roller engagement force to control granule density and handle varying material resistance.

Integrated Cutting Action

Granules are formed within the cavity and sheared off as the gear teeth interlock—no separate cutter required.

Sturdy Base Frame

Designed to withstand the high forces involved in continuous compression.

Technical Data

Specifications

Throughput

Power(kw)

Length×width×height (mm)

Reducer

Motortype

ZLJ-60

2-3 T/H

37

4.5×1.5×1.05

ZD25

Y255S-4

ZLJ-80

3-5 T/H

55

4.9×1.7×1.25

ZD30

Y25M-4

ZLJ-100

6-8 T/H

75

5.3×1.9×1.4

ZD35

Y250M-4

 

Why It’s Different: The Problem-Solving Granulator

This isn’t just another granulator; it’s a targeted solution.

It does not rely on material rolling or sliding. Sticky materials that coat and blind other equipment are its specialty. You get defined shapes, not random spheres.

Extrusion forces dry powder through a die. Our Gear Shaper molds moist agglomerates in a sealed cavity. It’s for wet, cohesive masses, not dry powders, and produces distinct 3D shapes, not long strands.

That is for liquid-to-solid. This is for solid paste-to-shaped solid. Completely different process realms.

If your raw material is considered a “problem” for standard granulation, this machine is your turnkey solution. It transforms a production headache into a branded, value-added product.