Recycling industry
These knives and parts are used in recycling to shred all waste materials except glass and construction debris. Thanks to their reliability and long service life, they play a major role in the efficiency of the entire recycling system. We produce recycling knives and parts from high-quality steels with a high chromium content, using modern technologies and unique 90-year industry know-how. If you do not find the product you are looking for in our offer, send us an inquiry.
Industrial knives and parts for recycling include crown crushers, counter knives, crown holders, alternative fuel preparation knives for cement plants, RDF, SRF, monoblocs, rubber and binder processing knives, knife holders, cleaners, sieves, and granulation knives.
These recycling knives and parts can be used in shredding waste wood, PET bottles, laminated plastics, HDP/PVC, waste plastics, aluminium profiles with steel insert, tires, textiles, municipal waste sorted and unsorted, automotive parts, coolers, oil filters, bumpers, catalysts, electrical waste, rubber residues and mixed waste.
Our knives for recycling waste materials are an integral part of machines of the world's leading brands: Lindner-Recycling, Eldan Recycling, UNTHA shredding technology, Vecoplan AG, WEIMA Maschinenbau, Columbus McKinnon, MTB, Herbold, Zerma, Amis, Previero, Cumberland, NGR, Bano, ZENO, Zerma Machinery, Andritz Mewa.
A large proportion of worn or damaged rotors of recycling machines do not need to be replaced with new ones – they just need to be overhaulto extend their life. We have been dealing with overhauls since 2012, we have the necessary equipment and satisfied clients around the world. If you send us a photo with visible wear or damage to a particular rotor, our technicians will assess the possibilities of overhaul and our sales department will send you a quote.

Custom-made production
On request, we can produce any straight knife from the thickness of 2 mm to the length of 4500 mm from tool and structural steel. We have the entire custom production in-house – from focusing with a 3D scanner and creating drawing documentation, through complete production and hardening to product marking and packaging.

Knife 172x57x28 2xD17 57HRC Standard
57 HRC 2xd17/d35 conical coutersink

Nut M16 - 10
DIN 934, 10

Crown cutter 60x60x30 M18
Thread M18 concave R62

Knife 155,5x48x32
2xD18

Crown cutter 110x110x56
D25,5 concave R184 forging

Knife 172x57x28 2xM16 Standard
57 HRC 2xM16

Counter knife 160,13x53x37
2xD18

Knife 172x77x38 57 HRC
2 x M20

Knife 172x57x29 ECO
57 HRC 2xd17/d35 conical coutersink

Rotor knife 475x103x20
Rotor knife 4x slot; angle 57,5°; 2x M10

Crown cutter 34x34x22
Thread M12 concave R45 angle 15°

Hexagon head screw M16x85
DIN 931, 10.9

Knife 172x57x28 Thread ECO
57 HRC 2xM16

Counter knife 212x70x28
flat

Crown cutter 80x80x45
Thread M24 edge angle 75°