According to task description

Roltec provides professional technical drawing and CAD engineering services based on detailed task descriptions and customer requirements. We deliver production-ready documentation that meets industrial standards and ensures accurate manufacturing and assembly.

Once you provide a structured brief, we transform your requirements into precise engineering drawings suitable for fabrication, procurement and technical communication.

Requirements for task description

To ensure optimal results, the task description should include:

• detailed functional and design requirements
• dimensions, constraints and reference geometry
• materials and manufacturing methods (if defined)
• applicable standards (ISO, DIN, EN or customer-specific)
• tolerances, fits and surface requirements
• additional notes, sketches or reference files

Clear input data allows us to minimize iterations and deliver accurate results efficiently.

Engineering and CAD implementation

All drawings are created using modern CAD systems and follow established engineering practices. We ensure that the documentation is suitable for real industrial use.

Our services include:

• creation of 2D manufacturing drawings
• development of 3D CAD models
• assembly drawings and exploded views
• tolerance definition (GD&T where required)
• preparation of production documentation
• revision and optimization of existing drawings

We work with common industry formats such as STEP, DWG, DXF and PDF.

Standards and quality assurance

All drawings are developed in accordance with relevant technical standards and best engineering practices. This includes:

• ISO / DIN compliant drawing standards
• dimensioning and tolerancing according to ISO GPS
• clear and structured documentation
• manufacturability and assembly considerations

Each drawing is checked for consistency, completeness and usability in real production environments.

Optimization and engineering support

In addition to drawing creation, we support optimization of existing designs. This includes:

• redesign for manufacturability (DFM)
• improvement of tolerances and fits
• simplification of assemblies
• identification of potential design issues

Our goal is not only to document your design, but to improve its technical quality where possible.

Result and added value

The result is a complete, production-ready documentation package that supports efficient manufacturing and reduces errors in production.

Key benefits:

• precise and standardized technical drawings
• reduced risk of manufacturing errors
• efficient communication with suppliers
• optimized designs for production
• fast and reliable project execution