Vacuum meets
Ultra-High Precision Manufacturing
Excellence in Ultra-High Precision Manufacturing
At D.I.S Germany GmbH, we specialize in Ultra-High Precision (UHP) manufacturing, offering cutting-edge solutions for industries with the most demanding requirements. With 4,500 m² of production space—including a 500 m² temperature-stabilized Ultra-High Precision Manufacturing area—we ensure accuracy and consistency at every step. Our facility features an Ultra-High Precision metrology lab, advanced machinery, and expertise in working with specialty metals and alloys. Thanks to our integrated and effective supply chain, we provide end-to-end solutions within a modern production environment that meets the strict standards of vacuum technology and the semiconductor industry.
Quick Overview
Production space of 4,500 m²
Ultra-High Precision Manufacturing
State-of-the-Art Machinery
Our core Manufacturing Processes
- Ultra-High Precision Manufacturing achieving an Ra roughness of 0.2 micron and geometrical tolerances below 0.5 micron
- 5-Axis CNC Milling, CNC Turning, CNC Grinding & CNC Wire EDM
- Assembly from individual components to complete assemblies
- Ultra-High Precision Metrology
- Cleanroom Assembly & Specialized Cleaning for ultra-high vacuum appllications
- Supply Chain: expertise in specialty metals and alloys
Our State-of-the-Art Facility
- 500 m² Ultra-High Precision Manufacturing area – A temperature-stabilized environment for precision machining
- Cleanroom Facility (ISO 5 & ISO 7) – Designed for contamination-free assembly and specialized cleaning. Our Class ISO 5 (Class 100) cleanroom allows contamination-free assembly as well as cleaning for high-vacuum applications
- Metrology Lab – Our Ultra-high precision metrology lab supports sub-micron precision in high-precision manufacturing, adhering to the principle of minimum tenfold greater accuracy.
Our facility is designed to meet the strict requirements of high vacuum and semiconductor applications.
Key Capabilities & Services
Machining
Our cutting-edge machinery delivers unparalleled accuracy, utilizing micron- level precision to meet the most demanding specifications.
Vertical 5-Axis Milling Machine Center
- Stiff machine structure for enhanced stability
- Dynamic linear and rotary axes for versatile movement
- Precision machining for Ultra-High-Precision and surface quality
- Effective temperature compensation to maintain precision
- Core-cooled ball screw spindles for exceptional precision
- Maximum machining area: 340 mm x 299 mm
- High-dynamic HSK-A63 spindle with 20,000 rpm
Horizontal Hard Turning Machine
- Work area: Ø200 mm x 300 mm
- Form and dimensional accuracy of ≤ 2 micrometers
- Surface roughness Ra from 0.1 to 0.4 micrometers for smooth finishes
- High rigidity for superior performance in hard turning
Grinding Machine
- Parallel axis grinding for maximum precision
- Profile grinding for custom shapes and designs
- External cylindrical grinding for perfect cylindrical parts
- Roundness accuracy under 1 μm for high-quality finishes
- Contour accuracy under 2.5 μm for fine detail
- Grinding length up to 300 mm for larger components
CNC Turning Center
- Simultaneous machining with three tools for high productivity
- Work area: Ø 220 mm x 800 mm
- Cooled spindle and temperature compensation for maintaining accuracy during extended operations
- Ideal for turning complex parts with high precision
EDM Wire Cutting
- High-Precision wire cutting for intricate geometries
- Tight tolerance capabilities for complex designs
- Fine surface finishes with minimal thermal impact
- Advanced wire control for exceptional accuracy and efficiency
Metrology & Quality Control
Our advanced measurement systems guarantee accuracy and repeatability:
Roundness Measuring Machine
- Component Alignment: CNC-controlled for precise positioning
- Max Measuring Range: Ø 360 mm / Height 500 mm for versatile measurements
- Roundness Accuracy: 0.02 μm for highly accurate roundness assessment
- Vibration Control: Integrated anti-vibration table for stable measurements
- CNC-controlled Measuring Programs: Customizable for different measurement tasks
- Swiveling Measuring Head: Flexible for various measurement angles
Coordinate Measuring Machine
- Max Measuring Range: 500 x 500 x 500 mm for large components
- Measurement Uncertainty: 0.8 μm for highly reliable results
- Measuring Head: VAST XT Gold, providing high precision and adaptability
- Versatile Application: Ideal for complex geometries and intricate details
- High Stability: Optimized for long-term consistent performance
Heat Treatment
Vacuum Furnace
- Process: High-precision heat treatment critical for consistent metallurgical results
- In controlled vacuum environment to prevent oxidation and scaling
- Suitable for High-Performance Alloys, essential for treating exotic alloys (e.g., titanium, Inconel, or tool steels) that would degrade in conventional furnaces
- Max Temperature: Up to 1300 °C
- Ideal for: Hardening, annealing, brazing, sintering and stress relieving
Demagnetization
- Process: Effective removal of residual magnetism from components
- Improved measurement accuracy and product performance
- Application: Essential for precision parts in sensitive industries
Surface Treatment
Laser Engraving
- Process: High-precision, contactless marking using laser technology
- Durability: Permanent, wear-resistant engravings
- Flexibility: Suitable for metals, alloys, and specialized materials
- Precision: Fine detailing with high repeatability
- Applications: Part identification, serial numbers, and custom markings
Cleanroom Assembly & specialized Cleaning
- ISO 5 & ISO 7 Cleanroom Facilities – Ultra-clean environments designed for high-vacuum applications. Tailored solutions based on application requirements
- High-Purity DI Water, ultrasonic cleaning, vacuum oven drying, and methanol-IPA cleaning ensure salt-free, contamination-free surfaces for exceptional cleanliness
- 100 % Purity Control – Rigorous inspection to guarantee absolute cleanliness
- Implementation of residual gas analysis to ensure the highest cleanliness standards
Further Services
- Supply Chain – Comprehensive coordination of procurement, logistics, and production
- Processing of High-Alloy Materials – Expertise in machining and handling advanced metals and alloys
- Prototyping & Sampling – Precision manufacturing and validation of initial samples
- Surface Finishing – Coating, polishing, anodizing, and other treatments to enhance durability and performance
- Customized Solutions – Tailored services to meet specific customer requirements
We are building the Future of Ultra-High Precision Manufacturing
Contact us today to discuss your project requirements!