MillStacker Premium 25/35
Milling
The MillStacker Premium 25/35 is a robotic loading system designed for milling, offering high capacity for workpieces up to 280 mm in diameter.
Enhance your productivity with setup times under 5 minutes, enabling batch preparation while the robot operates.
The MillStacker Premium boasts effortless mobility between CNC machines.
Your benefits with Halter
- Quick delivery
- Turn-key installation
- Local and remote support
- Attractive financing options
Custom solutions for your workpieces
Halter's application engineering team is capable of crafting tailor-made loading solutions and gripper configurations for your unique workpieces. Whether you aim to automate tasks like handling castings or other specialized workpieces, these custom solutions seamlessly integrate with the user-friendly HALTER SmartControl. Our adaptable solutions enable automation across a wide range of workpiece variations
Optional Functionalities
- Unloading workpieces onto pallets
- Unloading workpieces at external fixed positions (e.g., conveyor belts)
- Removal of residual material
- Retrieving workpieces from revolver tools
- Cleaning workpieces outside the CNC machine
- Precise positioning of workpieces on measuring stations
- Efficient removal of rejected workpieces
- Secure workpiece side-gripping
- Accurate orientation of workpieces within CNC machine chucks
- Customized functionalities tailored to your specific requirements
Capacity & Specifications
System
| Feature | Specification |
|---|---|
| Rigid industrial construction | ✓ |
| Rotating loading table | ✓ |
| Full enclosure and protection | ✓ |
| Movable | by pallet truck |
| Placed on 3-point self-centering anchors | ✓ |
| Fanuc 6-axis robot arm | 25 kg / 35 kg |
| Drip tray for leaking coolant | ✓ |
| Workpiece side-gripping station | Option |
| Workpiece turnover station for two-sided machining | Option |
| Status light | Option |
| Standard robot-machine interface for every CNC machine | ✓ |
Halter Smartcontrol
| Feature | Option |
|---|---|
| Intuitive and graphical programming in 12 steps | ✓ |
| Touch screen | 15 inch |
| Free choice of pre-installed language | ✓ |
| Input can be entered in inches or mm | ✓ |
| Software analysis for machine utilization | ✓ |
| Automatic program storage | ✓ |
| Max. number of CNC machines to connect with | 4 |
Halter Smartcontrol Standard Functionalities
| Feature | Option |
|---|---|
| Positioning workpiece in machine vise with soft push function | ☑ |
| Workpiece regripping for accurate positioning | ☑ |
| Unload-only function in combination with bar feeder | ☑ |
| Inside and outside gripping | ☑ |
| Workpiece loading in chuck with or without pressure star | ☑ |
| Adjusting airblow distance | ☑ |
| Working with spindle orientation of the CNC machine | ☑ |
| Eccentric loading and unloading | ☑ |
| Robot park positioning button | ☑ |
Halter SmartControl Enables the Following Optional Functionalities
| Workpiece Turnover Function for Two-Sided Machining | Option |
|---|---|
| Unloading Workpiece on Pallet | Option |
| Unloading Workpiece on External Fixed Position, e.g. Conveyor Belt | Option |
| Unloading of Residual Material | Option |
| Collecting a Workpiece from a Revolver Tool | Option |
| Cleaning of Workpiece Outside the CNC Machine | Option |
| Positioning Workpiece on Measuring Station | Option |
| Removal of Rejected Workpieces | Option |
| Workpiece Side-Gripping | Option |
| Radial Positioning of the Workpiece in the Chuck | Option |
| Shaft Handling | Option |
| Customer-Specific Functionalities | On Request |
Grippers
| Feature | Specification |
|---|---|
| 2-finger gripper for rectangular workpieces | ✓ |
| Separate grippers for raw and machined workpieces | ✓ |
| Airblow system | ✓ |
| Workpiece detection system by open/close message | ✓ |
| Quickly adjustable gripper fingers | ✓ |
| Workpiece-specific gripper fingers | Option |
| Pressure sensor on the robot arm monitors air pressure | ✓ |
Safety
| Functionality | Option |
|---|---|
| In-machine-space function | ✓ |
| Fanuc DCS area in combination with the Sick floor scanner | ✓ |
| Sliding door provided with safety sensors | ✓ |
| Standard safety fence between CNC machine and the Halter | ✓ |
| Automatic servo-driven door opener with integrated safety mechanism | Option |
| Closed safety circuit | ✓ |
Input
| Property | Value |
|---|---|
| Voltage | 400 V |
| Peak Consumption | 16 A |
| Compressed Air Pressure | 6.5 bar |
Dimensions
| Dimension | Value |
|---|---|
| Length | 1750 mm |
| Width | 1434 mm |
| Height | 2220 mm |
| Total weight | 1210 kg / 1220 kg |
Capacity
| Feature | Specification |
|---|---|
| Minimum workpiece size (L x W) | 40 mm x 40 mm |
| Maximum square workpiece size (L x W) | 180 mm x 180 mm |
| Maximum rectangle workpiece size (L x W) | 80 mm x 300 mm |
| Height of workpiece (min - max) | 10 mm - 175 mm |
| Maximum load capacity of robot arm | 25 kg / 35 kg |
| Maximum total weight on rotating table | 1265 kg |
| Maximum stacking height | 350 mm |
| Number of stacking stations (1 empty) | 12 |
| Maximum weight per station | 115 kg |
| Max. number of workpieces at 10 mm height | 385 |
| Max. number of workpieces at 20 mm height | 187 |
| Max. number of workpieces at 50 mm height | 77 |
| Max. number of workpieces at 70 mm height | 55 |
| Max. number of workpieces at 85 mm height | 44 |
| Max. number of workpieces at 110 mm height | 33 |
| Max. number of workpieces at 150 mm height | 22 |
Documents and brochures
MillStacker Premium ENGDo You Need Help?
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Webinar ZEISS - Noul microscop digital pentru eficiență maximă
Vă invităm să participați gratuit la webinarul partenerilor noștri ZEISS și să descoperiți cum noul microscop digital ZEISS Smartzoom 100 duce inspecția optică la un alt nivel.
Event
Lunch & learn | 24.09.2026
Vă invităm la o experiență dedicată tehnologiilor inovatoare care pot face diferența în producția industrială. ECOCLEAN, ZEISS, HALTER CNC AUTOMATION, SCHUNK aduc împreună soluții pentru spălare industrială, analiza particulelor, automatizare și inteligență artificială, cu exemple practice, demonstrații live și discuții directe cu specialiștii. Un format nou, în care informația tehnică se întâlnește cu networkingul și schimbul de experiență.
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Ziua Calității ZEISS 2025 | 06.11.2025
Pe 6 Noiembrie, pregatiți-vă pentru un workshop exclusiv dedicat profesioniștilor în controlul calității. Descoperiți soluții concrete pentru provocările din producție, participați la demonstrații live cu echipamente de ultimă generație și beneficiați de consultanță personalizată pentru a vă optimiza procesele de măsurare.
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Technical News in Turning and Grinding – WORKSHOP | 08.05.2025
We invite you to an event dedicated to the latest technical solutions in the field of turning and grinding! Together with our top partners – BRUCKNER, BLOHM JUNG, INDEX, STUDER, WALTER EWAG – you will explore the most advanced technologies and attend live demonstrations that will address the needs and challenges you face in your activity.