Single Shaft Grinder Design

INDUSTRIAL SINGLE SHAFT GRINDERS OR SINGLE SHAFT SHREDDERS

This is an industrial category machine that is used in the recycling field for the industrial applications of shredding a wide range of materials and products for recycling. We call these machines by many names.

The invention was brought to market in the 1970 era with very large and very small rotors. The large rotors were used for processing construction and demolition materials and the smaller machines were used for processing plastic materials and other items such as paper and cardboard and wood. We call them shredders or industrial shredders of a single shaft variety design. This is one category that we use for this type of design as it simplifies the process of calling them by other names.

INDUSTRIAL SINGLE SHAFT SHREDDERS

This is another name category that we use for this type of design as it simplifies the process of category recognition in the industrial shredder or industrial grinder field.

SINGLE SHAFT ROTARY GRINDERS

This is the most popular of our  name brands for our single shaft industrial grinder or single shaft industrial grinder.

SINGLE SHAFT ROTARY SHREDDERS

This is our generic shredder name for the single shaft grinder or single shaft shredder.

ROTARY GRINDERS

Some groups wish to use industrial rotary grinder as the descriptive name for the product.

ROTARY SHREDDERS

This is another derivation of the single shaft industrial grinder name using the shredder designation rather than the grinder designation.

ROTO GRINDERS

Rotary Shredder or Rotary Grinder is another way to describe the single shaft industrial grinder or single shaft industrial shredder.

ROTO SHREDDERS

This is one more in the names used to describe the single shaft industrial shredder or single shaft rotary grinder.

UNI SHAFT GRINDERS

European name recognition for this type of description of the single shaft grinder or single shaft shredder as a uni shredder or uni grinder or one shaft grinder or shredder.

UNI SHAFT SHREDDER

This is another derivation of the single shaft shredder in the industrial field of Europe.

THEY ARE ALL THE SAME MACHINE JUST DIFFERENT NAMES FOR THE SAME MACHINE

No matter what the engineering name attached to the design it is very common to the recycling equipment industry and the use of this machine with single and even dual shaft design is common today.

BUT THE DESIGN IS DIFFERENT FOR OUR INDUSTRIAL SINGLE SHAFT OR SSG GRINDERS OR SSG SHREDDERS

WE CALL THIS THE EIDAL SSG SERIES  OR THE EIDAL DSG FOR THE SAME MACHINE WITH ONE OR TWO SHAFTS USING THE SSG DESIGN

This is the standard layout for these industrial grinders of a single shaft or double shaft design with outboard or inner cutting bars

OR

JUST THE SSG SERIES OR DSG SERIES OF SHREDDERS OR GRINDERS

We often use the SSG or DSS series as a description of the single shaft grinder or the double or dual shaft or two shaft grinder series using these rotor designs

WE ARE THE ONLY GROUP TO USE THE THREE LETTER WORD SSG OR DSG

Single Shaft Grinder and Double Shaft Grinder are common to our branding of the Eidal industrial Shredders and the Global Recycling Equipment Group.

Dan Burda is a pioneer in this design and has taken the steps of making this a very versatile machine that has been common to the industry using one or two basic design forms.

We have over 1,000 design forms of this machine in use today for our industrial grinder and industrial shredder lines.

WE OFFFER MORE DESIGNS IN OUR INDUSTRIAL SHREDDERS

We have thousands of different industrial shredders and industrial grinders in our product mix and we make and design new designs every year.

WE OFFER MORE DESIGNS IN OUR INDUSTRIAL GRINDERS

Most Shredder or Grinder Groups offer one or two basic designs within their main single shaft grinder product mix. We offer thousands of designs.

WE OFFER DIFFERENT DIAMETER ROTORS

We offer rotor diameters from 4 inches to 200 inches in diameter.

WE OFFER DIFFERENT LENGTH ROTORS

We offer rotor lengths from 4 inches to 20 feet or more in length for industrial applications.

WE OFFER DIFFERENT CUTTING HEADS

We offer different cutting heads with different designs to handle a wide range of materials from paper to scrap metal.

WE OFFER DIFFERENT CUTTING SEGMENTS

We offer different cutting segments or knives on our rotors to handle almost everything encountered in the recycling field that needs to be shredded or ground up into smaller particle sizes.

SOLID ROTOR DESIGNS

The most common of  the rotor designs is the solid rotor design made from forged steel and allows for more inertia to be used by the rotor during grinding or shredding of waste materials

HOLLOW ROTOR DESIGN

This is another design of the main rotor of the unit and is made to reduce weight and cost in most machines but also allows for high outboard inertia of the rotor when high speed rotation is needed or used.

NOTCHED ROTOR DESIGNS

This is another design of the main rotor of the single shaft grinder when the rotor needs to be notched for a hawk bill type of blade.

STACKED SEGMENT ROTOR DESIGN

This is another design of the rotor using plates that stack together to form an entire rotor assembly.

WATER COOLED ROTOR DESIGN

This is a design that allows for water cooling of the rotor centre during grinding where friction heat is created in excessive amounts due to the type of material being pressed against the rotor assembly by the ram on the unit or the feeder on the unit

AIR COOLED ROTOR DESIGN

This is a design of air cooling of the rotor with internal fins of the rotor like a self cleaning  head or tail pulley assembly where there are corridors for air  to be used to cool the rotor assembly during shredding.

Horizontal frame design or horizontal ram design

Vertical frame design or vertical ram design

Tilt frame or v frame design or angle ram design

Water spray assist

Single side flywheel drive

Dual side flywheel drive

Single drive design

Dual or split drive design

Split housing designs

Modular construction design

Single screen designs

Multiple screen designs

Stationary screen designs

Reciprocating screen designs

Screen hole configurations

Small to large hole screens

Large to small hole screens

Small to large to small hole screens

Large to small to large hole screens

Vacuum discharge assists

Vacuum discharge outside of chamber designs

Vacuum discharge inside of chamber designs

Single ram designs

Double ram designs

Split ram designs

Top ram designs

Staggered shred electronics

Staggered ram feed electronics

Amperage sensing of unit via electronics

Rpm sensing of unit via electronics

Heat sensing of unit via electronic sensors

Pressures sensing of unit via electronics and hydraulics

Pressure compensation ram designs

Partial pressure rams

Full pressure rams

Robotic rams

Flow compensated ram designs

Electric driven drives

Hydraulic driven drives

Fluid coupling clutch designs

Belt coupling clutch designs

Direct drive electric drives

Indirect drive electric drives

Direct drive hydraulic drives

Indirect drive hydraulic drives

Multi speed rotors

Constant speed rotors

High speed rotors

Low speed rotors

Above centerline rotor design

At centerline rotor design

Below centerline rotor design

Top or bottom exposed rotor design

Top or bottom hidden rotor design

Hydraulic bed knife design

Quick rotor change design

Quick knife change design

Multiple configurations of knife spirals or chevrons

Multiple v spiral configuration knife design

Multiple s spiral configurations knife design

Multiple spiral configuration knife designs

Multiple configurations of rotor for cutting

Segmented rotor assembly for easy change out

Non-segmented rotor assembly

Granulator rotor assembly

Hammer type rotor assembly

Shear shredder type rotor assembly

Punch and die type rotor assembly

These are a few of the innovative features we offer on our single shaft grinders or single shaft shredders

We have been designing shredders since 1966 with our Eidal shredder line and the Burda family has been involved in this field for over 45 years

The discharge of material can vary in size

Segment blades vary from 6-inch hawk bill to 1 inch hawk bill type cutters

Square and triangular segments

Concave and convex and flat blade segments

There are thousands of combinations of designs that can be used to make your single shaft grinder and single shaft shredder work well for you…

The use of high speed on these machines is a design feature only we offer in the industry

Most of the data listed above are unique to our designs

You can shred almost anything in these things

We consider this to be a nibbler type of machine that nibbles away at the material being pressed against the cutting head

Low speed or medium speed or high speed nibbling is our specialty

Design of these machines began in full force with our rotor grinder systems used for land clearing of palm oil plantations in 1997