The MD43 Plus EDM Tool Grinding Machine is designed for superior performance and versatility. This advanced machine is engineered to meet the demanding needs of modern tool sharpening and manufacturing.
Key Features of MD25 EDM tools grinding machine:
Dedicated Software Library: Equipped with a specialized software suite for sharpening a wide range of cutting tools, ensuring optimal performance and ease of use.
Automatic Helical Detection: Automatically detects helical teeth and helix lines, enabling full-disc tool machining with minimal manual intervention.
5-Axis Servo Control: Features X, Y, Z, A, and C servo axes for multi-axis simultaneous machining, providing exceptional flexibility and precision.
High-Precision Rotation: A-axis offers high-precision numerical indexing, while the C-axis provides accurate CNC rotation for complex tool geometries.
User-Friendly Operation: Runs on a Windows CE platform with a 15-inch touch screen display supporting Chinese and other language options.
Advanced Discharge Circuit: Delivers high-performance, cost-effective ultra-precise PCD-dedicated EDM capabilities.
Technical Highlights of MD25 EDM tools grinding machine:
Travel Ranges: X, Y, Z axes: 400×260×300 mm
Axis Precision: 1 µm for linear axes, 0.001° for rotational axes
Spindle Speed: Electrode wheel spindle adjustable from 0 to 1500 rpm
Tool Capacity: Handles disc tools up to 300 mm, shank tools from 8 mm, and saw blades up to 400 mm
Accuracy: Online tool detection ensures processing accuracy within 0.02 mm
Power Supply: 5A maximum processing current with stable pulse power output
Workspace: 600×500 mm workbench with five T-slots for secure clamping
Fluid System: 250L working oil tank with replaceable paper filter cores
Connectivity: Compatible with 380V 50Hz power supply and 0.4–0.8 MPa pneumatic interface
Ideal For:
PCD tool sharpening
Spiral, disc, gong, and saw blade grinding
High-precision multi-axis tool manufacturing
Industrial tool maintenance and resharpening
The MD43 Plus combines robust construction, intuitive controls, and advanced grinding technology to deliver consistent, high-quality results. It is the ideal solution for workshops and factories seeking to enhance their tool grinding efficiency and precision.
| Name | Unit | Description |
| Master | ||
| Dimensions (WxDxH) | mm | 1500*1850*2250 (without top cover) 2330 (with top cover) |
| Weight | Kg | About 1900 |
| Machine tool structure | C type | |
| System | ||
| Control system | Industrial computer | |
| operating system | Windows 7 | |
| Input method | Touch screen input, Chinese display (language can be changed) | |
| Display Mode | 15-inch LCD screen | |
| Drive mode | Five-axis AC servo | |
| Minimum drive unit (X, Y, Z axis) | µm | 1 |
| Minimum drive unit (A, C axis) | Deg |
0.001 |
| Security Configuration | Automatic fire extinguisher, photosensitive probe | |
| Processing parameters | ||
| X, Y, Z axis travel | mm | 150×250×290 |
| A-axis rotation angle | Deg | 0~360° |
| A-axis runout accuracy after tool bar installation | mm | <0.01 |
| Electrode wheel spindle speed | rpm | 0~1500 |
| Maximum machining disc tool diameter | mm | 300 |
| Minimum processing shank diameter | mm | 8 |
| Electrode diameter | mm | Standard160 |
| Online detection of tool processing accuracy | mm | <0.02 |
| Machine tool noise: Maximum noise under working conditions | db | ＜78 |
| Pulse power supply | ||
| Maximum processing current | A | 5 |
| 工作台Workbench | ||
| Workbench size (length x width) | mm | 700*400 |
| Number of T-slots on the workbench for clamping | 个 | 4 |
| T-slot dimensions | mm | 14 |
| Distance between T-slots | mm | 100 |
| Working oil tank | ||
| Fuel tank size | mm | 1500×660×300 |
| Fuel tank capacity | L | 250 |
| Fuel tank weight | Kg | 145 |
| Filter method | Replaceable paper core | |
| Number of filter elements | 1 | |
| Oil pump power | Kw | 0.75+0.7 |
| Working fluid | EDM fluid or8900 fluid | |
| Power grid | ||
| Grid input | ～380V 50Hz | |
| Allowable fluctuation range | +10% —— -5% | |
| Power Factor | 0.87 | |
| Input Power | KW | 3 |
| Fuse rated current | A | 15 |
| Gas path | ||
| Air source pressure | MPa | 0.5~0.8 |
| The air source treatment unit is adjusted to | MPa | 0.4 |
| Machine tool gas circuit interface | φ8 air pipe quick connector | |
| Package | ||
| Packing box type, quantity | Wooden packaging, 1 piece | |
| Master packing box dimensions (depth, width, height) | mm | 1930×1930×2430 |
| Gross weight of master packaging box | Kg | About 115 |
| Oil tank packing box dimensions | mm | 1670×830×960 |
| Gross weight of oil tank packaging box | Kg | About 55 |
| Processing object and scope | ||
| Maximum machining outer diameter of disc cutter | mm | 300 |
| Minimum machining outer diameter of shank cutter | mm | 8 |
| Maximum machining outer diameter of gong cutter | mm | 100 |
| Minimum machining outer diameter of gong cutter | mm | 8 |
| Maximum machining outer diameter of spiral cutter | mm | 180 |
| Minimum machining outer diameter of spiral cutter | mm | 8 |
| Maximum machinable helix angle | ° | 70 |
| Maximum processing height | mm | 100 |
