| Type | Spectrum Grinding Machine |
| Grinding Disc Diameter | φ200 mm (Customizable) |
| Grinding Disc Speed | 1400 r/min |
| Sandpaper/Cutting Disc | φ200 mm (Choose One) |
| Motor Power | 0.25 KW |
| Power Supply | 380 V, 50 Hz |
| Dimensions (L×W×H) | 320 × 340 × 310 mm |
| Wooden Box Dimensions | 430 × 410 × 430 mm |
| Net Weight | 25 kg |
The Spectrum Grinding Machine LGPM-D20 ensures precise grinding and polishing for diverse specimens. It is ideal for laboratories and industries, offering efficient performance with minimal waste and environmental impact.
| Accessories | Quantity |
| Grinding Disc (φ200 mm, pre-installed) | 1 piece |
| Magnetic Disc (pre-installed) | 1 piece |
| Anti-Stick Disc (φ200 mm) | 1 piece |
| Sandpaper (φ200 mm) | 1 piece |
| Cutting Disc (Optional, φ200 mm) | 1 piece |
| Vacuum Cleaner | 1 set |
| Dust Washing Hose (φ32) | 1 piece |
Labtron Grinding and Polishing Machine offers modes for both grinding and polishing, with options for coarse and fine abrasives. They feature variable speed settings to adjust the rotation of the abrasive wheels. Their advanced control systems ensure precise operation, supported by digital displays and sensors for accuracy. A servo motor maintains high torque at all speeds for consistent performance of our grinding and polishing machine.


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The Spectrum Grinding Machine LGPM-D20 is engineered to process a broad range of metallographic specimens, including ferrous and non-ferrous metals, alloys, and composite materials. Its 1400 r/min motor ensures effective material removal for both pre-grinding and fine grinding stages. This makes it suitable for applications requiring structural examination, hardness testing, or microstructural analysis. Its durability and consistent performance allow researchers to maintain quality control across diverse material types. The Spectrum Grinding Machine LGPM-D20 is ideal for high-throughput labs and industrial environments that demand versatility and precision.
Yes, the Spectrum Grinding Machine LGPM-D20 features a built-in dust collection system to promote cleaner working conditions. This system efficiently captures grinding debris and airborne particles during specimen preparation. It not only enhances operator safety by reducing exposure to fine particulate matter but also supports environmentally responsible lab practices. The integrated unit is designed to operate silently, minimizing noise pollution while maintaining laboratory hygiene. It is especially useful in facilities where contamination control and user safety are priorities.
The Spectrum Grinding Machine LGPM-D20 is equipped with a standard ?200 mm grinding disc suitable for most sample preparation tasks. However, the machine supports customization of the disc size to meet specific research or industrial needs. Users can request alternate disc configurations depending on their material types and desired grinding precision. This adaptability makes the Spectrum Grinding Machine LGPM-D20 a flexible tool in diverse laboratory workflows. For customized disc options, users can reach out to technical support or the equipment supplier.
Yes, the Spectrum Grinding Machine LGPM-D20 allows seamless switching between ?200 mm sandpaper and cutting discs. This flexibility enables users to optimize the machine for either surface grinding or more aggressive material removal, depending on their specimen preparation protocols. The interchangeable system is especially useful for labs that handle varying sample types or need multi-stage preparation processes. Changing between tools is quick and does not require technical expertise. It adds to the machine’s multifunctionality and user convenience.
The Spectrum Grinding Machine LGPM-D20 features a user-friendly design that simplifies sandpaper replacement through a magnetic and anti-stick disc interface. This mechanism enables quick tool-free removal and attachment of new grinding papers. As a result, users save time during transitions between sample types or grit levels. The secure fit ensures consistent contact during operation, minimizing vibration and material waste. This design also supports repeated usage without degrading the mounting surface, boosting operational efficiency.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608