| Machine Type | QD350 | QB400 | QB500 | QD630 | QD800 |
| Table size mm | 540×730 | 600×900 | 1010×680 | 1230×820 | 1410×1010 |
| Table travel mm | 350×400 | 400×500 | 500×630 | 630×800 | 800×1000 |
| UV axis travel mm | ±110 | ±110 | ±110 | ±110 | ±110 |
| Workpiece max .thickness mm | 400 | 400 | 600 | 600 | 600 |
| Workpiece max.weight kg | 450 | 600 | 1400 | 2300 | 4000 |
| Machine weigh KG | 1400 | 1600 | 2400 | 3100 | 4000 |
| Max .taper cutting | ±30° / 50 |
| Pulse equivalent mm | 0.001 |
| Wire speed m/s | 1-15(speed adjustment by frequency conversion)
|
| Overall processing speed mm2/min | 60 |
The fast processing speed mm2/min | 120 |
| The best Roughness | Ra 1.0 |
| Wire diameter | 0.08-0.20 |
| Composite machining accuracy mm | 0.01 |
| Drive tpye | Stepper motor |
| Guide | Japanese THK linear guide |
| X Y axis screw | ball screw made in China |
| Bearing | Japanese NSK bearing |
| measurement system | Electronic ruler |
| Volume of the tank L | 100 |
| Tank size mm | 1080×620×630 |
| Wire cylinder stroke mm | 250 |
We are the eminent Exporter and Manufacturer of QD Series Medium Speed CNC Wire Cut EDM in Chengdu, Sichuan, China. This machine can cutting bigger taper work piece which equipped with wire intelligent dynamic control system. The wire tension value is constant by closed-loop control. It can continuous cutting 30000mm² without wire guider and achievable high precision and good surface finish. Simple operation, stable in quality. High cost performance. Multi series to meet different customer requirements. Machine sold well in Asia, South America, and MIDE.
The important precision index. (Multiple cutting a 30° taper and 80mm thickness with out wire guider!!)
1. Roughness: Ra≤1.0um/20000mm².
2. Cutting 30° taper and 80mm thickness, the eight party accuracy ≤0.05mm
3. Conformance deviation: ≤0.005mm/30pcs.
4. 15°oblique top hole longitudinal dimension deviation:≤0.03/200 mm.
The machine table is fully supported structure (consistent with the machining center) , And use Ultra-quiet linear guide , Ensure high rigidity of the machine tool under high load. Bearings is NSK which imported from Japan. Equiped Panasonic AC servo motor.
