LIBRE SCIENCE AND TECHNOLOGY CO.,LTD
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high quality Carbide Razor Slitter Blades for Corrugated Machine
What is carbide?
Carbide consists of composite materials whose carbide elements are bound by a binding agent.
The carbide content lies between 85 and 88 %, with a grain size from 0.7 to 3,5 µm.
The basic structure of carbide consists of tungsten carbide (WC) and cobalt (Co), which create different
carbide grades depending on their exact composition. Tungsten carbide also forms the hard phase,
while cobalt serves as a binder in the overall structure.
Features and advantages
Our high tech tungsten carbide razor blades are used successfully in many corrugated cardboard production
plants worldwide. Selecting the optimum composition of tungsten and cobalt with optimal grain size, our
razor blades achieve longer life time in terms of additional million meters of corrugated cardboard cutting
in comparison to the average duration of blades made in Europe.
The cutting surfaces of razor blades are mirror polished to reduce the work friction, extending the lifetime
of the blade and reducing the noise level during cutting.
Higher quality level.
Competitive prices level.
Maximum blade lifetime is 16 million meters.
Higher mirror finish (Ra = 0,02 µm).
Each blade is separately packed.
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