Suitable to Manufacturer	UNTHA shredding technology GmbH, Austria.
Length in mm	696
Width in mm	60
Height in mm	20
Weight	Approx. 5.44 kg
Remark:	This stationary knife fits crowns cutters with length and width of 34mm
Compatible Machine	knife fits: Untha Shredder \| Untha LR \| Untha LRK \| Untha LR 700
Knife Material Option	Cr12Mov, SKD-11, D2, DC53, DIN 1.2379, DIN 1.2344
Hardness	56–60 HRC, depending on material and application
Application	Tire Shredding, Cable Recycling, Plastic Shredding, Steel Processing, E-waste Shredding, Solid Waste Recycling
Compatibility Note	This is a compatible replacement part manufactured by Fordura.
Blade Type	Bed Knife \| Static Blade \| Fixed Knife \| Stator Blade \| Stationary Knife \| Counter Knife \| Scrapers

Description

This counter knife is a fixed cutting component for UNTHA LR, LRK and LR 700 shredders. Installed opposite the rotating crown cutters, it works as a stationary knife/bed knife to support controlled shearing in wood, plastic, cable, tire and mixed recycling applications where stable fit and cutting resistance matter.

Fordura manufactures this compatible replacement part with confirmed 696 x 60 x 20mm dimensions and material options such as D2, SKD-11, DC53 and H13. Controlled heat treatment, hardness selection and accurate grinding help the counter knife maintain reliable support, reduce premature wear and offer practical replacement value for routine shredder maintenance.

Buy UNTHA LR Counter Knives Direct from Fordura

Source this UNTHA Knife directly from Fordura’s factory to reduce intermediate purchasing costs, speed up technical confirmation and allow more flexible size or material checks. Direct manufacturer sourcing gives maintenance teams a clearer route for regular replacement orders.

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