Special blades
for any number of applicationsCutting processes in the food industry place the highest demands on the efficiency and quality of blades - whether they are used for rib pulling, derinding, skinning, degreasing or cutting potato chips.
Therefore, LUTZ BLADES manufactures a wide range of replacement blades and machine knives in this field and has been successfully cooperating with world market leaders for years.
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How you benefit
of LUTZ BLADES replacement blades and machine knives:- Clean cutting edges without edge buildup
- Less cutting dust
- Higher cutting speeds
- Higher productivity due to fewer blade changes
How to draw
LUTZ BLADES replacement blades and machine knives from:- Best materials
- Compliance with the tightest tolerances
- Optimal hardness
- Selected high-performance coatings
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The wide range of materials
for our bladesOur product portfolio offers you blades in thicknesses between 0.06 - 3.0 mm and with final hardnesses between 40 - 85 HRc. You also have a wide choice in our material program:
- Carbon steel
- Rust-resistant, hardened steel
- (HSS) High-performance High-speed Steel
- Ceramic
- Austenite
- Bimetal
- Carbide
The versatile coating program
for our blades
TiN (Titan-Nitrid)
Standard hard material with high wear resistance and relatively high coefficient of friction (against reference material steel approx. 0.4 to 0.7), usually gold-colored, safe application range up to approx. 300 °C.
TiC (Titan-Carbit)
Has lower wear resistance than TiN with significantly lower coefficient of friction (against reference material steel approx. 0.3 to 0.5), usually anthracite colored.
TiCN (Titan-Carbonit)
Intermediate coating material between the high wear resistance of TiN and the low coefficient of friction of TiC, relative position between TiN and TiC depending on the ratio of C and N, usually anthracite color.
TiAlN (Titan-Aluminium-Nitrid)
Has greater oxidation resistance than TiN with comparable coefficient of friction, usually anthracite blue.
ZrN (Zirkon-Nitrid)
With a wear resistance similar to TiN, but denser structure (morphology) than TiN and thus greater resistance to pitting under appropriate load, usually steel colored.
DLC (Diamond-like Carbon)
Has high wear resistance with low coefficient of friction (approx. 0.1 against reference material steel); susceptible to impact loads and high temperatures (between 100 and 300 °C depending on structure).
(PTFE) (Poly-Tetra-Fluor-Ethylen) – Teflon®
Teflon® non-stick coating (PTFE); due to the very low surface tension, practically no foreign bodies stick to the cutting edge, resistant to acids and alkalis; significantly reduced frictional resistance; the very low static friction allows jerk-free cutting (therefore very suitable for the medical sector); low wear resistance; not suitable for contact with sodium and at temperatures above 250 °C.
Color varnish
Applied over the entire surface, serves as a sorting aid for different material thicknesses and as corrosion protection.
Blueing / Blackening
Applied over the entire surface, light corrosion and starch protection, also serves as a distinguishing aid.
Customized quality
The LUTZ BLADES Rapid Prototyping
Do you need a blade that is tailored to your individual cutting process? Which, even if produced in small quantities, has a near-series quality? Our development department has the right answer to these questions: prototype production by LUTZ BLADES.
![rapid-01](https://lutz-blades.com/wp-content/uploads/rapid-01.jpg)
How you benefit
by LUTZ BLADES Rapid Prototyping:- Near-series initial samples
- Maximum flexibility = customized blades
- Smallest quantities possible
- Efficient and accelerated product development
- Development and optimization of the blade before series production
![rapid-02](https://lutz-blades.com/wp-content/uploads/rapid-02.jpg)
The Lutz BLADES Rapid Prototyping
is characterized by:- Cutting of the blade geometry by state-of-the-art machinery and CNC-based grinding of all radii
- Automatic measurement and testing of the tightest tolerances in the process
- Customized heat treatment and coating
Do you have any further questions?
We are pleased if we can be of further assistance to you![](https://lutz-blades.com/wp-content/uploads/lutz-blades-ansprechpartner-osbon.jpg)