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.

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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.
 

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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 >>

Resources

Videos

Photos

Technical Data

Downloads

Technical Data

Downloads

    Polaris 1800 Polaris 2200 Polaris 2800

Dimensions*

Measure mm 4705 x 3450 x 4810 5375 x 2925 x 3111 6065 x 2925 x 4799
Filling opening mm

 

3750 x 3000 4090 x 2370 4779 x 2370
Filling height mm 3,450 3,450 3,450
Hopper volumes 8 9 10
Outlet width mm 960 960 960
Total weight kg 21,000 24,000 31,200

Cutting Unit*

Rotor length mm 1770 2115 2805
Rotor speed min -1 112 112 112
Standard tool   blade knives blade knives blade knives
  mm 172RP 172RP 172RP
Number of knives pcs. 50 60 80
Screens   hexagonal/polygonal hexagonal/polygonal hexagonal/polygonal
Number of screens pcs. 5 6 8
Output size mm 40 - 100 40 - 100 40 - 100

Drive unit*

Type   countershaft drive countershaft drive countershaft drive
Motor kW 1x 160 1 x 200 2 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 2200 Polaris 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 volumes cft 318 353
Outlet width   3' 2" 3' 2"
Total weight lbs 52,900 68,800
Cutting unit*
Rotor length   6' 11" 9' 2"
Rotor speed rpm 112 112
Standard tool   shear cutters (172RP) shear cutters (172RP)
Number of cutters pcs. 60 80
Screens   hexagonal
Number of screens pcs. 6 8
Output size   2" - 4" 2" - 4"
Drive unit*      
Type   countershaft drive
Motor kW 1 x 200 1 x 132