Automatic Metallographic Specimen Grinding And Polishing Machine
HMP-2A
The HMP-2A is a dual-disc automatic grinding and polishing machine
that integrates pre-grinding, grinding, and polishing processes. It
features advanced touch screen controls and is driven by DC
brushless motors with V-belt transmission for smooth operation, low
noise, and reliable performance. The machine includes customizable
speed settings, pressure adjustment, and timing functions to
accommodate various specimen requirements. With built-in
illumination and cooling systems, it ensures optimal specimen
handling and prevents thermal damage to metallographic structures,
making it an ideal choice for factories, research institutions, and
university laboratories.
Key Features
- Aluminum alloy base casting for lightweight construction with
excellent shock absorption and corrosion resistance
- ABS plastic shell with modern design and anti-corrosion properties
- All-copper chrome-plated faucet for superior corrosion resistance
- Intuitive touch screen control with clear display
- Programmable speed and pressure settings with timing functions
- Built-in nozzle with dirt collection tank for automatic cleaning
- Infinitely variable speed or four preset speed modes
- Single-action and linkage start options for flexible operation
- Storage for over 100 sets of grinding and polishing parameters
- Magnetic disk design for quick sandpaper and polishing fabric
changes
- Automatic specimen clamping with integrated lighting system
- Interchangeable clamping disks for various specimen diameters
- Dual-disc independent control for enhanced efficiency
- DC brushless and stepping motors for smooth, quiet operation
- Emergency stop button for immediate operation cessation
- Dual-disc configuration for high-efficiency sample preparation
Technical Specifications
| Parameter | Specification |
|---|
| Product Model | HMP-2A |
| Number of Discs | 2 |
| Diameter of Grinding Disk | 254mm |
| Rotating Speed of Grinding Disk | Infinitely adjustable 100-1000r/min or Four speeds: 300, 500, 800,
1000r/min |
| Direction of Disc Rotation | Bidirectional forward and reverse |
| Power of Grinding Motor | 2.2kW DC brushless motor |
| Grinding Disk Control | Dual disk dual control |
| Direction of Rotation of Grinding Head | Clockwise |
| Rotating Speed of Grinding Head | 0-120r/min |
| Abrasive Head Motor | Stepping motor 200W |
| Grinding Head Locking Mode | Manual (automatic optional) |
| Timer Adjustable Time | 0-99 minutes |
| Pressurizing Method | Single-point pneumatic pressurization |
| Pressure | 0-0.5Mpa (commonly used 0.2-0.3Mpa) |
| Specimen Clamping Quantity | 6 pieces |
| Specimen Thickness | 8-22mm (customizable) |
| Specimen Clamping Specification | Standard Ф30mm (Ф22, Ф30, Ф45 optional, special specifications
customizable) |
| Power Supply | 220V 50Hz |
| Overall Dimension | 755*660*710mm |
| Weight | 100kg |
