Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Metallographic Grinding & Polishing Machine PC-2000CX
High-performance dual‑disc automatic grinding and polishing machine with 7-inch touch screen, programmable control, precise pneumatic loading, for high‑efficiency batch metallographic sample preparation.
The Automatic Metallographic Grinding & Polishing Machine PC-2000X is a fully automatic dual‑disc grinding and polishing equipment for high‑efficiency, high‑precision metallographic sample preparation. It uses a 7-inch touch screen for easy operation and programmable logic control to realize fully automatic continuous processing. With precise pneumatic pressure control, stable operation, and high compatibility, it ensures perfect surface quality for various metal and non‑metal samples. The machine supports 1–6 samples at the same time, with automatic locking, countdown display, and automatic stop after each process. It is widely used in laboratories, quality control centers, factories, and research institutes.
2. Key Selling Points
- 7-inch HD touch screen for easy operation and parameter setting.
- Programmable automatic control for continuous grinding and polishing processes.
- Precise pressure adjustable via touch screen for stable and consistent preparation.
- Supports 1–6 samples preparation at the same time to improve efficiency.
- Automatic sample locking function for safe and stable operation.
- Conical disc system for quick replacement and easy cleaning.
- Large‑diameter drain pipe to prevent clogging.
- Adjustable water flow for ideal grinding and polishing conditions.
- LED working lamp for clear observation.
- Automatic stop after each process; support pause to check sample effect.
- Stable running, low vibration, low noise, strong and durable.
- Dual‑disc design for grinding and polishing at the same time.
3. Technical Parameters
| Item | Specification |
|---|---|
| Working disc diameter | 200mm / 230mm / 250mm |
| Working disc speed | 50–1000 r/min (customizable) |
| Working disc rotation | Clockwise / Counterclockwise adjustable |
| Grinding head speed | 30–150 r/min |
| Grinding head rotation | Clockwise / Counterclockwise adjustable |
| Grinding head torque | 6 Nm |
| Sample capacity | 6 samples simultaneously |
| Sample size | 25mm, 30mm, 40mm, 50mm (customizable) |
| Max sample height | 30 mm |
| Pressure range | 5–50 N |
| Pressure mode | Single‑point pneumatic loading |
| Operation panel | 7-inch touch screen (multi‑language support) |
| Processing time | 0–99 min adjustable |
| Working disc motor | 1200 W |
| Grinding head motor | 120 W |
| Voltage | AC220V 50Hz (N+L1+PE) |
| Emergency stop | Emergency stop button |
| Water pressure | 1–10 bar / 0.1–1 MPa |
| Inlet pipe | Φ8 mm, length 2 m |
| Drain pipe | Inner diameter Φ40 mm |
| Operating temperature | 5–40 °C |
| Operating humidity | 0–95% RH |
| Dimensions (L×W×H) | 720×720×620 mm |
| Weight | 100 Kg |
4. Applicable Materials
Steel, stainless steel, cast iron, aluminum alloy, copper alloy, titanium alloy, cemented carbide, weldments, castings, forgings, composite materials, ceramics, coatings, electronic materials, PCB, thin films, semiconductor materials, optical parts and other metallographic samples.
5. Standard Configuration
| No. | Configuration Content |
|---|---|
| 1 | 1 set of PC-2000X main machine |
| 2 | 2 pieces of working discs (200mm standard) |
| 3 | 1 set of 7-inch touch screen control system |
| 4 | 1 set of automatic grinding head assembly |
| 5 | 1 set of pneumatic pressure system |
| 6 | 1 set of conical disc system |
| 7 | 1 set of water supply & drainage system |
| 8 | 1 set of LED working lamp |
| 9 | 1 set of emergency stop button |
| 10 | 1 set of power cable |
6. Optional Accessories
- Metallographic abrasive papers (various grits)
- Polishing cloths (flannel, nylon, suede, silk, damping cloth, synthetic cloth, etc.)
- Diamond spray, suspension, polishing paste
- Alumina / silica polishing solution
- Magnetic support disc & adhesive disc
- Special sample holders for irregular shapes
- Water chiller & circulating cooling system
- Waste liquid treatment device
7. Application Cases
- Automatic batch sample preparation for automotive parts, gears, bearings, fasteners
- Aerospace alloy, high‑strength alloy grinding and polishing
- Welded parts, heat‑treated parts, coating sample analysis
- PCB, electronic components, connectors, semiconductor sample preparation
- Factory quality control, material R&D and laboratory testing
