PRECIZ
Your partner for durable, precision steel components
PRECIZ s.r.o. specializes in high-performance tools, precision industrial machine blades, and steel wear parts designed for maximum service life, the highest accuracy, and reliable processes in high-stress applications.
From sand-lime brick production to custom-made steel components and demanding cutting applications, we combine state-of-the-art machining technology with in-depth materials expertise.
Our portfolio also includes, among other products, precision flat steel DIN 59350, which meets the highest requirements for dimensional accuracy and further processing.
Our precision steels are key components in numerous industries
Our solutions are used in any application where even the slightest deviation in precision has a direct impact on product quality, wear, and production costs.
Whether in sheet metal fabrication, mechanical and plant engineering, or automated manufacturing environments—PRECIZ products play a key role in ensuring quality, extending service life, and preventing unplanned downtime.
Typical applications include, in particular, precision cutting processes, high-wear production steps, and heavily loaded mechanical components.
We have many years of experience in the building materials industry, particularly in the production of calcium silicate bricks. In addition, there are applications in other demanding industries such as aerospace and medical technology.
Metalworking & Sheet Metal Fabrication
Precise cutting processes and long service life for guillotine shears
Recycling & Plastics Processing
Wear-resistant components for reliable crushing and reduced downtime
Paper & Packaging Industry
Clean cuts and consistent quality at high production speeds
Machinery & Plant Engineering
Ready-to-install precision components for reliable machines and reduced downtime
Tool & mold making
High-precision components for precise tools and consistent manufacturing quality
Robotics & Automation
Precision guide and machine components for stable and repeatable automation processes
Building materials industry
Complete tooling and wear parts for sand-lime brick plants—designed for stable processes and long-term plant performance
Aerospace
The highest precision and quality for safety-critical applications
medical technology
Precise and reliable components for sensitive applications
Do you have a specific application or challenge?
Send us your requirements or drawings—we’ll help you develop the right solutions for precision cutting processes, high-wear applications, and complex components.
Take advantage of our experience in high-wear and high-precision applications.
The Most Precise Solution for Every Application
Our portfolio combines precision-engineered semi-finished steel products, ready-to-install components, and wear-resistant solutions—ranging from flat steel products available directly from stock to custom-manufactured components made to drawing specifications for demanding industrial applications.
Semi-finished steel products
Precision steel for a wide range of applications—available directly from stock or further processed to meet your requirements.
precision flat steel
Precision Square Steel
Precision-Engineered Prefabricated Parts & Custom Components
Custom-made precision parts based on drawings—from individual machine components to heavy-duty industrial blades. Designed for seamless integration, stable processes, and reliable performance.
Guide rails
Guiding and sliding elements
Industrial machine knives
Customized machine elements
Your contact for custom manufacturing
Do you have a drawing or specific specifications? We'll help you bring your project to life—quickly, precisely, and with a practical approach.
Tools & individual parts for sand-lime brick & concrete block production
For the production of sand-lime and concrete blocks, we develop tools and wear parts as part of comprehensive solutions—tailored to the entire production process to ensure stable operations, high availability, and long-term plant performance.
Molding tools
Wear parts sand-lime brick
Concrete block wear parts
Accessories
Your contact for sand-lime brick and concrete block production
Are you looking to optimize your production processes, or do you need the right tools and wear parts?
Talk directly to our specialist—we’ll help you select, design, and implement customized solutions.
Manufacturing technology for reliable results
The quality of your components determines process reliability, service life, and production costs.
Our manufacturing technologies are designed to reliably ensure precisely these factors—from the initial machining to the final quality inspection.
In demanding applications, performance is determined not only by dimensions and tolerances, but above all by material selection, heat treatment, and machining quality.
We specifically optimize these factors to reduce wear, increase service life, and ensure stable production processes over the long term.
Sawing
The foundation for precise further processing, reduced rework, and stable downstream processes in your production.
Our vertical and horizontal band saws enable precise, high-volume cutting with tight tolerances of 1–3 mm (up to 1–2 mm for certain materials).
Vertical band saws
- Max. sawing length: 3000 mm at a height of max. 200 mm
horizontal band saws
- Maximum sawing width: 1050 mm at a maximum height of 530 mm
Through automated feeding and multi-machine operation, we ensure high productivity and consistent cutting quality.
CNC machining
For seamless integration, minimal rework, and trouble-free assembly processes.
Our CNC machining delivers precision-manufactured components that function reliably—even in demanding applications.
Maximum travel distances:
- Vertical: X = 7000 mm, Y = 800 mm, Z = 970 mm
- Horizontal: X = 1000 mm, Y = 1000 mm, Z = 900 mm
- Vertical (with rotary table): X = 4000 mm, Y = 1000 mm, Z = 1100 mm
Through specialized programming, efficient setup times, and rigorous initial sample testing, we ensure the highest levels of accuracy and reproducibility.
Grinding
For precise cutting geometries, uniform wear, and long tool life—crucial for clean cutting results and stable production processes.
Our vertical and horizontal surface grinders deliver outstanding dimensional accuracy and surface quality. Precise feed control, magnetic clamping, and high machine rigidity ensure uniform material removal and distortion-free results.
Vertical grinding:
- Dimensions: 1000 × 350 × 3500 mm
- Tiltable high-voltage magnet: 0–90°, 350 × 180 × 4500 mm
- Dimensional accuracy: 0.05 mm, parallelism: 0.03 mm, surface roughness: Ra ≤ 1.6 µm (0.8 µm)
Horizontal grinding:
- Dimensions: 600 × 150 × 8000 mm / 600 × 700 × 4000 mm
- Dimensional accuracy: 0.02 mm, parallelism: 0.01 mm, surface roughness: Ra ≤ 0.8 µm (0.6 µm)
Thanks to CNC-controlled profiling, we can perform a wide range of machining operations on large surfaces, narrow grooves, and chamfers.
Heat treatment
Tailored to your application for maximum service life, high wear resistance, and optimal regrindability—even under high mechanical and thermal stress.
We have our own heat treatment facilities and extensive process expertise—ensuring optimal material properties, high process reliability, and maximum service life for your components.
induction hardening
- Medium-frequency technology for workpiece lengths up to 5,300 mm
Vacuum carburizing
- Firing chamber: 1380 × 1060 × 800 mm
Annealing and tempering
- Furnace dimensions up to 900 × 1000 × 5500 mm
Full cure
- Component dimensions up to 850 × 1400 × 55 mm
Reliable Quality for Stable Processes
Precision is valuable only if it can be consistently reproduced. Our testing and measurement procedures ensure that your components function reliably—even under demanding operating conditions.
is certifiedto EN ISO 9001:2016. Our quality management system ensures structured workflows, documented processes, and consistently high manufacturing quality.
Preciz
Quality Management System
All measuring equipment is regularly maintained, adjusted, and calibrated in accordance with DKD standards.
This ensures that every measurement is reproducible and reliable — for results you can rely on.
Our
test procedures
spectral analysis
Belec Compact Port HLC
for precise chemical analysis
3D Coordinate Measurement
WENZEL LH65,650 ×
4,000 × 500 mm
About Us
110 Employees
30 Years of Experience
12,000 m² site
At our Napajedla facility, we develop and manufacture solutions for demanding industrial applications—drawing on our experience since 1995 and with a clear focus on precision and reliability.
Centrally located in Eastern Europe, this site provides close access to key markets and enables the efficient and flexible fulfillment of customer-specific requirements.
As part of the PRÄZI GROUP , we PRÄZI GROUP international strength with the agility of a specialized production facility.