3-Fraction Star Screen

The Ultimate Screening Flexibility.

Produce three value-added products from just one single material stream with a Backers 3-fraction star screen. The Backers 3-fraction star screen generates huge volumes of precisely screened material at a very low cost per hour.

First, material is fed into the hopper where it moves across the screening deck by rotating stars. The material is loosened by the stars on the coarse deck, passing the midsize and fine fractions to the second deck, while the oversize is discharged off the front. The medium and fine particles are screened again on the lower deck, with each of the final fractions being discharged off the side and rear of the machine. Single pass, three products!

Wet and sticky isn’t tricky with Backers!

Download Brochure

$A Backers star screen separates material into three fractions, each discharged from a conveyor.$

A closeup of the stars that material passes over, allowing small pieces to fall through.

A yellow Backers star screen machine sits under a bridge as it processes and separates mulch into different sized piles.

A yellow Backers star screen machine with conveyors extended separates material into two piles.

Product Features

OPTIONAL WIND SIFTER

Remove paper, plastic, and other light-fraction contaminants from the screening deck with an optional wind sifter.

DECK CLEANING SYSTEM

For the most challenging screening, the intelligent automatic cleaning system engages only when needed.

HIGH-PERFORMANCE SCREENING

Material is loosened before feeding to the fines deck for more effective and consistent fines screening.

MODULAR DECKS

The star screen deck is fully modular and interchangeable in 30 minutes, allowing for quick deck changes or star replacements.

CAN BUS CONTROL SYSTEM

Complete monitoring and programming of all working functions are accessible through the CAN bus system.

ACCESSIBLE AND OPEN DESIGN

Open access to the screening deck allows the operator to see the entire process, giving the ability to fine-tune the machine.