Polaris

Internal Pusher

Internal Pusher

Lindner's original: tried and tested a thousand times over, our internal pusher allows for easy and secure machine feeding. Our years of experience and continuous development have left their mark on its distinctive design.

Consistent dosing

due to self-regulating hydraulics.

 

 


 

Easy feeding

with a completely internal construction.

Delightfully maintenance-free

thanks to the absence of guide elements.

 


 

No jamming

 as a result of additional comb and sealing bars.

Robust shear cutting system

STURDY SHEAR CUTTING SYSTEM

The shear cutting system specially developed for untreated municipal, commercial and industrial waste can handle even the most difficult materials. The secret to its productivity are the extremely hard steel alloys and the robust cutters and cutter holders designed to withstand even the hardest foreign objects.

High output

guaranteed with signature knife geometry.

 

 


 

Parts storage made easy

with identical knives, counter knives and scrapers.

Resistant to foreign objects

owing to sturdy knives in welded knife holders.

 


 

Long service life

as a result of multiple- use, quick-change knives.

Plug & GO Siebeinheit

Countershaft Drive

More efficiency with our smart technology: our countershaft drive stores and releases rotational energy depending on the load, meaning more power yet less energy consumption.

Load-dependent energy release

 thanks to countershaft drive.

 

 


 

Readily Available

Our easily replaceable standard components are readily available worldwide.

More power for tough materials

ensured with additional flywheel mass.

 

 


 

Readily available worldwide

due to easily exchangeable standard parts.

Sicherheitskupplung

TORQUE-LIMITING SAFETY CLUTCH

The torque-limiting clutch protects against damage to the drive unit when blockages are caused by foreign objects. Furthermore, the highly precise sensors facilitate the controlled powering down of the machine to preserve all components.

 

Perfect drive protection

thanks to the drive unit's instant mechanical disengagement.

 

 


 

Secure power down

with extremely precise sensors.

Fully adjustable

 to various materials.

Zweistufiger Riemenantrieb

Plug & Go Screen Unit

The swivel-mounted hydraulically operated screen unit allows for easy and comfortable access for maintenance and refitting. The screens are available with various mesh widths and can easily be changed by hand by just one person – so you can quickly customise the shredder to the particle size you need.

Flexible output sizes

made possible with quick-change screen units in various hole sizes.
 

 


Easy screen change

 due to our swivelmounted, hydraulically operated screen unit with individual screen modules.

Extremely safe operation

 thanks to the electromagnetically locked screen access point, preventing access to the cutting system while the machine is in operation.

 

Hydraulische Wartungsklappe

Hydraulic Maintenance Door

The hydraulically operated, inward-opening maintenance door allows you to quickly and safely access the cutting system for maintenance work or swiftly remove foreign objects with minimum material leaks.

Remove foreign matter
quickly and cleanly

with the maintenance door at position 2.

 

 


 

Enjoy convenient maintenance access to the knives and counter knives

 with the maintenance door at position 3.

100% safe operation

thanks to the mechanical safety lock and the pusher's special parking position.

ATEX - Explosionsschutz

ATEX – EXPLOSION PROTECTION

Legal directives in Europe, North America and Asia regulate the intended use of equipment in environments with explosive atmospheres, with zone classifications determining the minimum requirements for machines, components and inert materials. In accordance with the EU ATEX (Atmosphères Explosibles) directive for shredders, Lindner offers you products for use in zones 21 (shredders – indoors) and 22 (shredders – outdoors).

Wasserbedüsung

Water sprinkling system

Our optional water sprinkling system to reduce air-borne dust at the filling area offers a central water pipe with four nozzles in the enclosed hopper with suction point which can be easily activated via the control panel or the remote control. The system is designed for year-round use (down to -25°C).

Feuerlöschsystem

FIRE EXTINGUISHING SYSTEM WITH SPARK DETECTION

The fire extinguishing system detects sparks and overheated objects, protecting the system when easily flammable materials are being processed. The sensors monitor not only the shredder but also the discharge conveyor and where necessary trigger the extinguishing process. Thanks to the central water supply, the pressure tank is subsequently filled automatically and once again ready for use.

Beschickungseinheit für Sperrgut und Ballenware

Feeding Unit for Bulky Goods and Bales

The pusher with extended path provides more space between the cutting system and the pusher, allowing for carefree feeding of larger-volume materials and optimising the processing of bulky goods or bales.

MAKES SHORT WORK OF SHREDDING: COST-EFFICIENT, HIGHLY RELIABLE AND ONLY ONE STEP.

Nothing can withstand the enormous power of the Lindner Polaris single-shaft shredder. Made for one-step processing of untreated municipal, industrial and commercial waste to obtain mid-calorific fuels (40 – 120 mm) ideal for co-incineration in calciners at cement works. Sturdy design and low operating costs are the hallmarks of this highly specialised shredder: enjoy uninterrupted shredding excellence 24 hours a day, seven days a week. With maximum efficiency throughout, as demonstrated  by a field test: thanks to the countershaft drive, the Linder Polaris shreds twice as much material as comparable machines in the same period of time.*

* Comparative testing at the Chair of Waste Processing and Waste Management, University of Leoben, May 2017

Internal Pusher

Lindner's original:
constant material dosing and easy feeding guaranteed.

READ MORE >>
Countershaft
Drive

Incredibly powerful – our tried-and-tested drive with extra power to guarantee maximum efficiency and minimum energy consumption.

READ MORE >>
Plug & Go Screen Unit

Easy screen changing – refit screens quickly and very safely.
 

READ MORE >>
Optional features
ATEX - Explosion Protection
Water Spraying System
Fire Extinguishing Sytem
Bulky Waste Option
Robust shear cutting system

Synonymous with durability – maximum output and unaffected by foreign objects.

READ MORE >>
Torque-limiting
Safety Clutch

The torque-limiting clutch prevents the drive unit from being damaged by blockages caused by foreign objects – long service life guaranteed.

READ MORE >>
Hydraulic Maintenance Door

Access to the cutting system, Lindner style – quick, comfortable and 100% safe.

READ MORE >>

MORE NEWS

Geocycle Mexico - Polaris 2200 Shredder

Mexico’s mountains of waste may soon be history. To achieve this ambitious goal in a country that produces around 100,000 tonnes of waste a day, the affiliate of the cement giant Lafarge Holcim is relying on Lindner’s proven shredding technology.

Polaris 1800

SRF shredding in one go – with only one machine: the market launch of the Polaris at IFAT 2016 triggered a boom in demand for Lindner's innovative, highly specialized shredder. The new Polaris 1800 model has been introduced recently.

Waste Wood System Solution

Whether furniture, bulky goods or other waste wood, Lindner is a reliable partner when it comes to waste wood processing. At IFAT 2018 the Austrian company with 70 years of engineering experience presented its new system solution.

Economical production of alternative fuels for calciner firing

If you want efficient plants for turning municipal, commercial and industrial waste into fuel, you first have to define the end product.

Lindner at RecyclingAKTIV 2019

Perfectly shredded waste wood and scrap metal at a high speed – at this year’s RecyclingAKTIV the shredder specialist showcased system solutions for waste wood processing, light scrap recycling and its patented fast exchange system for mobile shredders.

Resources

Videos

Photos

Technical Data

Downloads

Technical Data

Downloads

  Polaris 1800Polaris 2200Polaris 2800

Dimensions*

Measuremm4705 x 3450 x 48105375 x 2925 x 31116065 x 2925 x 4799
Filling openingmm

 

3750 x 30004090 x 23704779 x 2370
Filling heightmm3,4503,4503,450
Hopper volumes8910
Outlet widthmm960960960
Total weightkg21,00024,00031,200

Cutting Unit*

Rotor lengthmm177021152805
Rotor speedmin -1112112112
Standard tool blade knivesblade knivesblade knives
 mm172RP172RP172RP
Number of knivespcs.506080
Screens hexagonal/polygonalhexagonal/polygonalhexagonal/polygonal
Number of screenspcs.568
Output sizemm40 - 10040 - 10040 - 100

Drive unit*

Type countershaft drivecountershaft drivecountershaft drive
MotorkW1x 1601 x 2002 x 132

* The stated values refer to standard machine versions with a standard hopper and raised feet. The right to make technical changes is reserved. 

  Polaris 2200Polaris 2800
Dimensions*
LxWxH 17' 8" x 9' 7" x 10' 2"19' 11" x 9' 7" x 15' 9"
DxF 13' 5" x 7' 9"15' 8" x 7' 9"
Filling height 11' 4"11' 4"
Hopper volumescft318353
Outlet width 3' 2"3' 2"
Total weightlbs52,90068,800
Cutting unit*
Rotor length 6' 11"9' 2"
Rotor speedrpm112112
Standard tool shear cutters (172RP)shear cutters (172RP)
Number of cutterspcs.6080
Screens hexagonal
Number of screenspcs.68
Output size 2" - 4"2" - 4"
Drive unit*   
Type countershaft drive
MotorkW1 x 2001 x 132