SR1 family · Designed & manufactured in Denmark

All-Around Shredder for In-House Plastic Waste

The SR1 single-shaft shredder handles flexible, semi-rigid and selected rigid plastics, shredding material down to sizes as small as 5 mm. It can run as a stand-alone machine or in line with a repelletizing system.

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SR1 single-shaft shredder, front view, hopper open

SR1 shredder with touchscreen control and conveyor belt loading

SR1 shredder mounted above an extrusion line with conveyor feeding

SR1 Single-Shaft Shredder

Why choose the SR1

Built to handle your production waste

Low energy consumption — efficient drive unit keeps running costs down.

Easy installation — plug-and-play setup.

Operator-friendly touch screen — intuitive Schneider Electric HMI.

Quick and safe operation — built-in safety features throughout.

Easy cleaning — quick access for fast job changes.

2-year guarantee — confidence in reliability and performance.

Materials

Typical Application Areas

All applications are different, but the goal is the same: to make sure your shredder adds value to your operation.

Plastic film Bio-plastics Injection moulding parts Blow-moulded materials Fibre and non-woven fabrics

Close-up of the SR1 cutting rotor and knives — Cutting rotor and knives

SR1 rotor shredding plastic film — Shredding film in action

Shredded plastic output through the SR1 screen — Output through the screen

Engineering

Built for Real Production

Robust, built to last

Strong frame construction for stability under daily production use.

Rugged rotor bearings

Protected with dust protection flanges for a longer service life.

Flexible discharge options

Configurable material discharge to fit your production line.

Long-lasting knives

Stator knives can be turned and used four times before re-sharpening. Rotor knives can be rotated and used four times before replacement, and are bolted for easy replacement.

Durable electrical components

Schneider Electric HMI and PLC, with an intuitive touch interface for the operator.

Easy cleaning

Easy access to the cutting chamber lets operators clean thoroughly between materials, preventing contamination on the next job.

How it works

Inside the SR1

One integrated unit: cutting rotor, screen, drive and blower.

Cutaway render of the SR1 shredder showing the rotor, screen, drive unit and blower

1Main material input

2Material in-let port for trims, cut-offs or a reel-feeder unit

3Cutting rotor with bolted, rotatable knives

4Stator knives, turnable for extended life

5Internal pusser and screen unit

6Efficient drive unit and integrated blower

7External gear for easy access to the screen and static knives

8Access door for easy cleaning and service

Flexible Material Loading Options

Direct manual loading of plastic containers into the SR1 shredder hopper

Direct Loading

Feed material by hand directly into the hopper.

Conveyor Belt

An inclined conveyor lifts material into the hopper.

Reel-Feeder

Feed roll or reel material straight into the shredder.

Specifications

Main Specifications

Metric first, imperial underneath. Exact configuration depends on the model.

Model	SR1 500	SR1 800
Inlet Opening	995 × 400 mm39.2 × 15.7 in	1200 × 600 mm47.2 × 23.6 in
Rotor Length	495 mm19.5 in	820 mm32.3 in
Rotor Diameter	180 mm7.1 in	300 mm11.8 in
Stator Knives	3 × 2	6 × 2
Rotor Knives	42 pcs	60 pcs
Drive Power	15 kW20.1 hp	30 kW40.2 hp
Rotor Speed	100 RPM	100 RPM
Throughput	Up to 140 kg/hup to 309 lb/h	Up to 300 kg/hup to 661 lb/h

Specifications may change without prior notice.

Footprint

Dimensions

Reference letters match the machine’s general arrangement drawing, available on request.

Model	SR1 500	SR1 800
A	1760 mm69.3 in	1960 mm77.2 in
B	2100 mm82.7 in	2300 mm90.6 in
C	895 mm35.2 in	1100 mm43.3 in
D	1172 mm46.1 in	1300 mm51.2 in
E	490 mm19.3 in	620 mm24.4 in
F	995 mm39.2 in	1200 mm47.2 in
G	1760 mm69.3 in	1850 mm72.8 in

Sustainability

Built to Extend the Life of Your Materials

Green Extrusion Technology’s shredder solutions enable customers to recycle plastic materials into new products, rather than sending residual material to waste. This is a win on many levels: customers extract greater value from their plastic raw materials, and the environment is not impacted by unnecessary plastic waste.

Our machines are built with sustainable, reusable and durable materials. Electrical components come from Schneider Electric’s Green Premium series, known for their sustainability and longevity.