Profiling Machine GAPU-5 CNC
Automated Dressing and Profiling
Our patented GAPU-5 CNC is the ideal solution for automated dressing and profiling of diamond and CBN grinding wheels. With electric oscillation, CNC control, and a high-resolution video system, it offers maximum process reliability and repeatability – even for complex profiles and demanding requirements. These types of profiles are often only achievable on our machines.

- Wheel size (single): Up to 400 × 30 mm (Ø × width)
- Wheel size (packages): Up to 150 × 150 mm (Ø × width)
- Dressing process: Dry processing
- Operation: CNC-controlled
- Oscillation: Electric
- Video system: 10-level, 17″ monitor
- Magnification: Optical 8–86x
- Grinding spindle (SIC): Ø 60 mm, 700–2500 rpm
- Grinding spindle (DIA/CBN): Ø 80 mm, 500–1500 rpm, HSK 50E / SK 40
- Dimensions (L × W × H): 2300 × 2000 × 2200 mm
- Weight: 2000 kg
GAPU-5 CNC Dressing Machine
GAPU-5 CNC – Key Highlights at a Glance
Tailored Quality at Its Best.
CNC-Controlled Precision
Full automation ensures repeatable results – ideal for recurring dressing processes.
High-Resolution Video System
The 10-level system with up to 86x optical magnification guarantees precise control of every profile.
Electric Oscillation
For smooth, consistent movements and vibration-free operation.
Flexible Spindle Configuration
Compatible with various grinding wheels – including modern interfaces (HSK 50E).
Heavy-Duty Design
2-ton machine weight and a robust build ensure long-term stability in continuous operation.
Still Have Questions?
FAQ – Frequently Asked Questions
Answers to Your Most Important Questions
Here you’ll find answers to common questions about our GAPU-5 CNC profiling machine.
Clear, concise, and transparent – so you’re always well informed.
It is perfectly suited for fully automatic dressing and profiling of CBN and diamond grinding wheels – especially for large wheel packages or complex shapes.
An integrated 10-level video system with a 17″ screen allows real-time visual control with up to 86x optical magnification.
The machine is fully controlled via CNC and is suitable for dressing both single and multi-wheel packages up to 500 × 30 mm in diameter. It features automatic infeed and a high-resolution video camera system for continuous profile monitoring – ensuring maximum precision with minimal operator input.
GAPU Catalog – Request Now!
All Machines & Solutions
at a Glance
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- Complete product overview
- Clearly presented technical data
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