Trojan MultiPol Fully Automatic Metallograhy Grinding and Polishing Machine
MultiPol is a new generation fully automatic metallographic grinding and polishing sample preparation system from TROJAN, specially designed for high-load, high-reproducibility industrial sample preparation scenarios, providing stable sample preparation guarantee for material micro-analysis. The equipment adopts center loading and pressing technology, capable of quantitative grinding and precise control of grinding amount with accuracy up to 0.1mm; equipped with 6 groups of dosing systems to ensure sample preparation uniformity; compatible with 250mm-300mm diameter grinding discs to meet diversified sample preparation needs.
Key Features
Grinding Accessories
Exhaust Pressure: 0.8Mpa
13.90.350
Sample diameter: 25-50mm
Maximum sample height: 40mm
Sample exposure height: 3 or 5mm
15.02.004 FLAT-1
Maximum sample size: 50x50mm
Maximum sample height: 50mm
25.03.810 610-101
Maximum sample size: 120x30mm
Maximum sample height: 30mm
25.03.820 610-102
Exhaust Pressure: 5L/Min
25.01.040 Filtank60
Sample diameter: 25-50mm
Maximum sample height: 40mm
Sample exposure height: 3 or 6mm
15.02.010 SF-1
Maximum sample size: 50x30mm
Maximum sample height: 5mm
25.03.830 610-103
25.03.840 610-104
25.03.570 32mm (9)
25.03.580 40mm (6)
25.03.590 50mm (6)
25.03.510 30mm (6)
25.03.520 32mm (6)
25.03.530 40mm (6)
25.03.540 50mm (6)
Maximum sample size: 120x30mm
Maximum sample height: 30mm
25.03.800 610-100
25.03.081 10”(250mm)
25.03.091 12”(300mm)
Control Panel Components
Control Panel Components
●The control panel features a 12-inch touch screen with intuitive interface, providing comprehensive control over sample preparation parameters, dosing systems, cleaning procedures, and process management.
Standard Accessories
● Standard accessories include fixture holders, working discs, dosing system components, and maintenance tools. Please refer to the detailed configuration list for specific items.
Optional Accessories
● Optional accessories and consumables are available for customization. Please contact sales for detailed information and specifications.
Related Consumables
● Related consumables are available for this product, including grinding discs, abrasive papers, polishing cloths, polishing fluids, and other materials. Please contact sales for detailed information.
Application Fields
The MultiPol Automatic Grinder and Polisher is ideal for:
· High-Volume Sample Preparation: Industrial production environments requiring high throughput；
· Quality Control: Large-scale quality inspection and failure analysis；
· Metallographic Analysis: Precise sample preparation for microscopic examination；
· Automotive Industry: Component material analysis and quality assuranceAutomotive Industry: Component material analysis and quality assurance；
· Aerospace: High-performance material sample preparation；
· Composite Materials: Various composite material specimens；
· Electronics: PCB and semiconductor material preparation；
· Medical Devices: Biocompatible material sample preparation.
Technical Specifications
| Parameter | MultiPol-1 | MultiPol-2 |
| Power Supply | 3×380V, 8kW | 3×380V, 4kW |
| Compressed Air | >0.6MPa | |
| External Water | <0.3MPa | |
| Moving Grinding Head Motor | 0.75kW | |
| Holder Speed | 50-200rpm, CW, CCW | |
| Holder Diameter | Maximum 180mm | |
| Center Force | 30-300N | |
| Specimen Height | 10-40mm | |
| Pre-Grinding Station Motor | 4.0kW | × |
| Speed | 100-1500rpm | × |
| Working Disc Diameter | 300mm | × |
| Grinding Removal Control | 0.1-10mm, accuracy ±0.1mm | × |
| Conditioning Disc Control | 50-200μm | × |
| Conditioning Method | Automatic conditioning by time/grinding removal change; Manual conditioning | |
| Polishing Station Motor | 2.2kW | |
| Working Disc Speed | 50-600rpm | |
| Working Disc Diameter | 250mm, 300mm | |
| Grinding Disc Magazine Layers | 8 | |
| Abrasive Attachment Method | Abrasive with adhesive backing | |
| Sample Magazine Layers | 8 | |
| Status Indicator | Electromagnetic door suction + Status indicator light | |
| Suspension Fluid | 4×1L, flow 0.1-35mL/min | |
| Aluminum Oxide/Silicon Dioxide | 2×1.2L, flow 0.5-54mL/min | |
| Stirring | Yes | |
| Low Level Detection | Yes | |
| Cleaning Method | Ultrasonic + Water flush | |
| Drying Method | Air blow | |
| Touch Screen | 12 inch |
Related Consumables and Related Accessories
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