Internal Pusher System

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.

Continuous shredding

due to smooth feeding.




Delightfully maintenance-free

thanks to the absence of guide elements.

Easy feeding

with a completely internal construction.



Robuster Leistenrotor

High-precision shear cutting system

Thanks to our cutting unit especially designed for granulating pre-treated waste, we have transformed the Lindner Komet into a high-precision secondary shredding tool. Five rows of cutters with their proven cutting principle and the cutting gap that is even adjustable during operation ensure defined particle sizes at constantly high output rates.

High output

guaranteed with our signature knife geometry.



Parts storage

made easy thanks to identical knives, counter knives and scrapers.

Consistent particle size

 thanks to a fully adjustable cutting gap even during operation.



Maximum service life

ensured by our quadruple-use, quick-change knives.

Single-Step Belt drive

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.

Superbly efficient

thanks to the countershaft drive's continuous energy storage.




Global availability

 of all easy-change standard parts.

More power

 for tough materials ensured with additional flywheel mass.


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.

Optimum drive protection

thanks to the drive unit’s instant mechanical disengagement.




Secure power down

 with our proven 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 our quick-change screen units in various hole sizes.



Extremely safe operation

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

Easy access

for maintenance and fitting thanks to the swivel-mounted, hydraulically operated design.

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 non-shreddables 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

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

ATEX - Explosionsschutz


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).


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).



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.


Rotor cooling system

The closed-circuit rotor cooling system allows for unproblematic shredding of temperature-sensitive materials with low melting points and prevents the final product from lumping as a result of the heat created during the shredding process.

High throughput, defined results

Set new standards with our Lindner Komet secondary shredder. Whether you are processing municipal or bulky refuse, industrial or commercial waste, textiles, waste paper or other materials – our Komet ensures smooth processes at all times thanks to its robust design, high-precision tools as well as smart features. Benefit from high efficiency as well as first-class SRF/RDF and particle quality.

Internal Pusher

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

Countershaft Drive

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

Plug & Go Screen Unit

Easy screen changing – refit screens quickly and very safely.

Optional features
ATEX - Explosion Protection
Water Spraying System
Fire Extinguishing Sytem
Rotor Cooling System
shear cutting system

Precision down to the last cut – Lindner’s solution for defined particle sizes at high throughput rates.

Safety Clutch

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

Hydraulic Maintenance Door

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



Hündgen - Micromat 2500

Commissioning of shredders using modern tools despite of Covid-19: With the assistance of the Lindner Service Centre via video analysis and online support, the Micromat 2500 was installed on-site at Hündgen Entsorgungs GmbH & Co. KG.

Patented SF Cutting System

November 2020. Precision with maximum efficiency: How Lindner's patented twin-shaft cutting system ensures high throughputs and a homogeneous final fraction for example in waste wood shredding. 

Fire Prevention System (FPS)

One of the most pressing recent issues in the mechanical processing and conversion of waste into solid recovered fuels is the high fire risk caused by damaged batteries. This risk can be minimised with Lindner's FPS.

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 mobile system solution.

Atlas 5500: Technical Article

Lindner-Recyclingtech is responding to the increasing demands placed on the automated sorting of valuable recyclables as well as the ensuing rise in the need among producers of solid recovered fuels for pre-shredded yet ideally sortable material.

Atlas 5500 Shredder

Specialists, get ready: Lindner believes in the future of electric drives in shredder technology and has identified a clear trend in solid recovered fuels production.

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.

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 Recyclingtech Strengthens International Service and Distribution Network with New Location in Singapore

October 2020. The Asia-Pacific region has become one of the largest growth markets in the waste management sector. Therefore Lindner is strengthening its presence in the region with its new subsidiary in Singapore.

Input Materials




Technical Data


Technical Data


  Komet 1800 PKKomet 2200 PKKomet 2800 PK


Measuremm4705 x 2925 x 31115375 x 2925 x 31116065 x 2925 x 3111
Filling openingmm1790 x 20302135 x 20302825 x 2030
Hopper volumes3.345.3
Outlet widthmm960960960
Total weightkg20,10025,50029,000

Cutting Unit*

Rotor lengthmm1,7702,1152,805
Rotor speedmin -1264264264
Standard tool shear cuttersshear cuttersshear cutters
Number of cutterspcs.506080
Screens hexagonal / round
Number of screenspcs.568
Output sizemm10 - 10010 - 10010 - 100

Drive unit*

Type countershaft drivecountershaft drivecountershaft drive
MotorkW1 x 2002 x 1322 x 160

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

  Komet 1800 PKKomet 2200 PKKomet 2800 PK


Measure 15' 5" x 9' 7" x 10' 2"17' 7" x 9' 7" x 10' 2"19' 11" x 9' 7" x 10' 2"
Filling opening 5' 10" x 6' 8"7' x 6' 8"9' 3" x 6' 8"
Hopper volumescft116.5141.3187.2
Outlet width 3' 2"3' 2"3' 2"
Total weightlbs44,30056,20063,900

Cutting Unit*

Rotor length 5' 9"6' 11"9' 2"
Rotor speedrpm161 - 264161 - 264161 - 264
Standard tool shear cuttersshear cuttersshear cutters
Number of cutterspcs.506080
Screens hexagonal / round
Number of screenspcs.568
Output size ½ " - 6"½ " - 6"½ " - 6"

Drive unit*

Type countershaft drivecountershaft drivecountershaft drive
MotorkW1 x 2002 x 1322 x 160

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