SYJ7720S Small High-Speed Wire Cut EDM with PC Control for Precise Cutting of Conductive Materials
The SYJ7720S is a compact wire electrical discharge machining (EDM) system tailored for laboratory environments requiring high precision cutting of conductive materials. It excels in processing any conductive metal regardless of hardness, making it suitable for intricate sample preparation and detailed component fabrication.
This model integrates a PC-based control panel enabling programmable cutting paths to achieve complex geometries with a process accuracy of 0.02 mm. Its working table measures 270 by 420 mm, with an X-Y stroke of 250 by 200 mm and a maximum Z-axis stroke of 300 mm, accommodating a variety of sample sizes.
Key Features
- High precision cutting with process accuracy of 0.02 mm and surface roughness Ra ≤ 2.5
- Programmable cutting procedures via built-in PC control for complex shapes
- Capable of cutting all conductive materials regardless of hardness
- Working table size of 270×420 mm and X-Y stroke of 250×200 mm
- Maximum cutting speed of 100 mm²/min with wire moving speed of 11.5 m/s
- Uses molybdenum wire diameter range 0.12–0.22 mm; 0.18 mm wire included
- Includes dielectric fluid container with water pump for stable machining
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Table Size | 270×420 mm |
| Stroke (X/Y) (L×W) | 250×200 mm |
| Max. Z-Axis Stroke | 300 mm |
| Control Panel | Built-in PC control included |
| Max. Cutting Speed | 100 mm²/min |
| Surface Roughness (Ra) | ≤ 2.5 μm |
| Wire Diameter | 0.12–0.22 mm molybdenum wire (0.18 mm recommended, one roll included) |
| Wire Moving Speed | 11.5 m/s |
| Dielectric Fluid | Container with dielectric slurry and water pump included; dilution required |
| Process Accuracy | 0.02 mm |
| Feeding Pulse Equivalent | 0.001 mm |
| Power Supply | 208–240 VAC, single phase, 50/60 Hz; AC110V version via 3000W transformer |
| Power Consumption | Less than 2 kW |
Typical Applications
Ideal for laboratory-scale precision cutting of metallic samples, including hard metals and alloys. Suitable for producing intricate shapes and fine features in conductive materials for research, quality control, and prototype development.
Configuration & Operating Notes
The SYJ7720S includes one roll of 0.18 mm diameter molybdenum wire and a container of dielectric fluid with an integrated water pump; users must dilute the fluid according to instructions before use. The machine contains moving parts and exposed live components during operation; users are responsible for workplace risk assessment and installing appropriate safety guards to prevent unauthorized access to the working area.
Dimensions & Shipping
| Product dimensions | 1200 D x 1250 W x 1380 H ( mm) |
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