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SYSTEM SOLUTIONS

Tyre recycling plant

PROCESS STAGES

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INTRODUCTION

The Fornnax tyre recycling plant has a three various stages for tire recycling that produces high quality crumb rubber granules. Utilizing scrap passenger car tires & truck tires as input, this highly automized system includes customize multipurpose shredders & granulators that will produce 0.8 mm to 4 mm granules.

PROCESS STAGES

Wast Tire Recycling Plant Manufacturer

Stage 1: Primary ShreddingAt this stage, whole tyres are fed into Fornnax SR-Series primary shredder through the Infeed conveyor system. This unit is high torque low-speed equipment, which reduces the whole tyre to variable-size strips. The shredded tyre strips are approximately 50mm wide x 300mm long with occasional pieces up to 400mm long. The strips, sized up to 150mm, are passed through a screening process. Strips, larger than 150mm, will move back to the primary shredder to produce a consistently sized shred averaging 50mm-150mm in size.

Stage 2: Secondary ShreddingAt this stage, primary tyre shred is fed into Fornnax R-Series secondary shredder through a conveyor feed system. This unit is heavy-duty medium speed equipment with a screening system, which produces tyre chips of size 20-30 mm called rubber mulch. This process liberates ferrous metal from the bead and tread area and then separate through the over-band magnet, providing rubber mulch that is up to 98% steel-free for further processing. The material at this stage can be marketed as high-quality low-steel Tyre Derived Fuel (TDF) for a wide variety of combustion applications.

Stage 3A: Primary GranulationIn the primary granulation stage, 98% of steel-free rubber chips (rubber mulch) are fed to the Fornnax TR-Series granulator through the conveyor feed system. TR-Series Granulator is specially designed to accept steel-free rubber mulch for further downsizing and textile liberation. This process liberates 50% fiber (textile) and then separate through Classifier-1. Material is then routed via a screw conveyor and pneumatic conveying system either to the next granulation stage to undergo further reduction or to the Auto Bag Filling System; where it is packaged for a broad range of granulate applications.

Stage 3B: Final GranulationIn the final Granulation stage, primary granulated material is fed into Fornnax TR-Series granulator through a screw feed system. This unit is high-speed equipment with the screening system, which produces rubber granule of size 0.8-4 mm and separate remaining liberated 50% textile with the help of classifier-2 and separation table. Secondary magnetic separation ensures the removal of remaining leftover 1-2% steel wire. It provides a high-quality rubber granule with a purity of up to 99.9%.

DETAILS

STANDARD EQUIPMENT

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Stage 1

  • Infeed Conveyor: for loading tyres into primary Shredder.
  • Primary Shredder: with Dual hexagonal shafts and two Motors
  • Discharge Conveyor: for moving shreds to Screen.
  • Oversize Screen: Separates oversize material.
  • Oversize Conveyor: returns oversize material back to Primary Shredder.

Stage 2

  • Infeed Conveyor: for moving shreds into Secondary Shredder.
  • Secondary Shredder: The machine contains 10 Static Blades and 50 Rotating Blades. with 1 Electrical Motor. Hydraulic Screen & Hopper Opening.
  • Vibro Discharger: for removing textile and moves material to next conveyor.
  • Magnetic Separation System: for removing 98% steel from the rubber mulch.

Stage 3A

  • Infeed Conveyor: for moving shreds into Stability Silo.
  • Stability Silo: provides consistent flow of sized material to granulator.
  • Infeed Conveyor: for moving rubber mulch into Granulator.
  • Granulator - One Electrical Motor. Hydraulic Screen & Hopper Opening.
  • Pneumatic Conveying System,
  • Classifier-1: It is made up of two-layers screen and removes 40 to 50% of textile.
  • Pneumatic Conveying System,

Stage 3B

  • Infeed Screw Conveyor : for moving rubber mulch into Granulator.
  • Granulator - One Electrical Motor. Hydraulic Screen & Hopper Opening.
  • Pneumatic Conveying System.
  • Classifier-2: It is made up of two-layers screen and removes textile.
  • Separation Table : removes left over heavy nylon from the rubber granules.
  • Drum Magnet: removes remaining left over Steel from rubber granules.

PLC Panel: The Plant is auto-controlled by PLC Panel.

OPTIONAL EQUIPMENT

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    Service Platform

  • For easy maintenance of equipment.



    • Steel Cleaning System

  • It reduces rubber and textile content from the steel wire liberated from tyre recycling.

    • Auto Bag Filling System

  • FORNNAX offers Auto Bag Filling Stations for packing and Bagging of the crumb rubber with weighing & scaling equipment if required.

    • Balanced Silo

  • It provides consistent flow of sized material to next stage Infeed Conveyor.

WARRANTY

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The Equipments supplied shall have warranty for a period of twelve months from the date of commissioning against all manufacturing defects

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