Automatic abrasive changing for Mirka Automation
Mirka AutoChanger for Robotic Sanding
Mirka AutoChanger is a robotic solution that changes abrasive discs automatically and precisely, allowing the sanding process to continue with minimal manual intervention.

Instant abrasive disc replacement
Automated Abrasive Changer
Timely abrasive replacement is essential in automated sanding because it keeps the disc performing at its best.
AutoChanger is designed to work with Mirka AIROS 650S, AIROS 550S and AIROS 350S sanding heads.
How the Mirka AutoChanger Works
The system is available for 77, 125 and 150 mm abrasive discs and integrates directly into a Mirka robotic sanding system.
The robotic sanding head picks a fresh abrasive from a magazine loaded with pre-packed cartridges. Several magazines can be installed side by side. Each magazine holds 150 to 250 abrasives depending on the product, and a safety switch verifies that the cassette is correctly seated.
After the programmed number of sanding cycles, the tool discards the used abrasive in a dedicated remover and picks a fresh disc. The sequence repeats reliably throughout production.

Modular Automation
A modular architecture supports automatic disc replacement in a wide range of industrial sanding applications.
Flexible Installation
The system integrates with new or existing automation and can be configured for the specific process.
Essential Safety
Safety functions support efficient operation while reducing operator exposure to process hazards.
Future of Sanding Efficiency
Automatic abrasive management improves efficiency, productivity and precision in industrial sanding.
Correct integration
Installing the Mirka AutoChanger
The installation sequence covers mounting the abrasive magazines and remover and installing the pneumatic and communication kits.
- Magazine for 77, 125 or 150 mm discs
- Remover
- Pneumatic kit
- Communication kit
- Power supply and required installation cables are included
Correct setup provides a consistent and reliable supply of fresh abrasives to the robotic sanding process.
AutoChanger Modules

Mirka AutoChanger Magazine

Mirka AutoChanger Remover

Mirka AutoChanger Communication Kit

Mirka AutoChanger Pneumatic Kit
Compatible Abrasives

Abranet 150 mm Grip

Autonet 150 mm Grip

Galaxy 150 mm Grip Multifit Abrasive Cassette

Galaxy 125 mm Grip Multifit Abrasive Cassette

Galaxy 77 mm Grip Multifit Abrasive Cassette

Mirka Iridium 150 mm Grip 121H Abrasive Cassette

Mirka Iridium 125 mm 89H Grip Abrasive Cassette

Abralon 150 mm Grip

Mirlon 150 mm

Abranet Ace 77 mm Grip Abrasive Cassette

Abranet Ace 125 mm Grip Abrasive Cassette
HADI Engineering and Automation
Connect the Robotic Process to a Complete Industrial System
HADI's engineering and automation team supports the complete project around the robotic process, from requirements and feasibility through machine design, integration, commissioning and production support.
- Manufacturing engineering and process improvement
- Transfer to serial production
- Purpose-built machines and fixtures
- Automation and production lines
- Mechanical design and machine engineering
- Industrial project consulting and support

Start Planning Your Turnkey Solution
HADI's automation team engineers and supports robotic surface-finishing solutions for manufacturers in aerospace, energy, marine and general industry, as well as other production sectors. Each project is adapted to the part, process and production goals and can combine robotic cells, tools, abrasives and supporting accessories as required.