The LECO MSX Series of metallographic sectioning machines is designed to meet the needs of laboratories handling samples ranging from very small components to large, hardened parts. With robust construction, precise spindle designs, and flexible fixturing options, the MSX Series delivers reliable, accurate sectioning for routine and demanding metallographic applications.
MSX205 – Compact Benchtop Sectioning Machine
The MSX205 is an ideal solution for preparing small sections such as electronic components, fasteners, and similar parts. This space-efficient benchtop system supports both linear and radial feed configurations while delivering precise, controlled sectioning.
Key Features
- Advanced spindle design for long service life and precise cuts
- Welded steel construction suitable for demanding lab environments
- Large T-slotted table for fast, flexible sample fixturing
- Channeled coolant drainage to maintain high flow and reduce debris buildup
- Integrated 4.2-gallon (16 L) recirculating coolant system
- Optional integrated Y-table for convenient parallel sectioning
Technical Highlights
- Blade capacity: 8 in (200 mm)
- Motor power: 2.04 HP (1.5 kW), variable speed
LECO: MSX205
MSX305A – Automated Sectioning for Large Samples
The MSX305A Series is engineered for sectioning large and challenging samples, including induction-hardened parts, tool steels, and carburized components. Automated oscillation and servo-pulse sectioning improve cut quality and repeatability across a wide range of materials.
Key Features
- Production-grade spindle supporting up to 14 in (350 mm) blades with 1.25 in (32 mm) arbor
- Heavy-duty welded steel construction
- Manually adjustable Y-axis table for accurate sample positioning and parallel sectioning
- Optional catch basket for small sectioned samples
- Large 15.75 × 15.75 in (400 × 400 mm) T-slotted table and spacious sectioning compartment
- Integrated 30-gallon (115 L) coolant tank with level gauge
- Sealed electronics enclosure with removable side access ports
- Intuitive control panel with dual 5.6 in (142 mm) displays
Control and Motion Options
- Z-axis for manual sectioning (MSX305A1 Series)
- Joystick control for pulse sectioning, blade direction, table direction, and oscillation
- Manual sectioning available on MSX305A2 Series
Technical Highlights
- Motor power: 10.05 HP (7.5 kW)
MSX305R – Manual Sectioning for Large Samples
The MSX305R Series provides a robust, manually controlled solution for sectioning large samples across a broad range of materials. Its solid construction and flexible table design make it well suited for production and research environments.
Key Features
- Production-grade spindle supporting up to 14 in (350 mm) blades
- Welded steel construction for long-term durability
- Optional catch basket for retaining small cut samples
- 15.75 × 15.75 in (400 × 400 mm) T-slotted table with large sectioning area
- 30-gallon (115 L) built-in coolant tank with level indicator
- Sealed electronics enclosure with removable side ports
- Easy-to-use control panel
- Z-axis locking feature
- Handwheel-driven X- and Y-table for longitudinal sectioning and precise positioning
MSX432 – High-Power Sectioning for Hardened and High-Alloy Materials
The MSX432 Series is designed for demanding applications involving large, hardened, or high-alloy materials. Short contact times combined with intense cooling provide true cold-cutting performance, preserving microstructural integrity for metallographic examination.
Key Features
- Advanced spindle design for precise, long-life operation
- Heavy-duty welded steel construction for production environments
- Large T-slotted table for versatile sample fixturing
- Channeled coolant drainage for high flow rates and minimal debris accumulation
- Integrated Y-table for accurate parallel sectioning
- Isolated table design to prevent contamination of linear slides
- High-capacity 39-gallon (150 L) recirculating coolant system
Technical Highlights
- Blade capacity: 17 in (431.8 mm)
- Motor power: 20.1 HP
