B21, China Town Mall, Midrand
Overview
Machine Features:
1. Large plane structure, good looking
2. After quenching hard gear, precision grinding
3. Dynamic balance of spindle parts
4. Various options: Metric system, British system, Right / Left hand wheel, Multiple voltage, Frequency, with or without CE requirement’s protection and Rapid moving system
Technical Parameters:
| MODEL | CD6250C | |
| CAPACITIES | Max swing over bed | 500mm (20") |
| Max swing over slide | 325mm (13") | |
| Distance between centers | 1000mm, 1500mm, 2000mm, 3000mm | |
| Max swing over gap | 630mm (25") | |
| Effective length of gap | 260mm (10 1/4") | |
| Bed width | 330mm (13") | |
| HEADSTOCK | Spindle bore | φ80 / 103mm |
| Spindle nose | ISO-D6 / ISO-D11 | |
| Spindle taper | Metric 115mm | |
| Spindle speeds (number) | 24-1600 rpm / 20-1200 rpm (15 steps) | |
| FEEDS | Metric threads range (kinds) | 0. 5-28mm (66 kinds) |
| Inch threads range (kinds) | 1-56inch (66 kinds) | |
| Module threads range (kinds) | 0. 5-3.5m π (17 kinds) | |
| Pitch threads range (kinds) | 8-56D.P. (33 kinds) | |
| Longitudinal feeds range (kinds) | 0.072-4.038mm/rev (0.0027-0.15 inch/rev) (66 kinds) | |
| Cross feeds range (kinds) | 0.036-2.019mm/rev (0.0013-0.075 inch/rev) (66 kinds) | |
| Rapid traverse speed | 5m/min (16.4 ft/min) | |
| Leadscrew size: diameter/ pitch | 35mm/6mm or 35mm 1/4" | |
CARRIAGE | Cross slide travel | 300mm (12") |
| Compound rest travel | 130mm (5") | |
| Cross-section size of tool shank | 25×25mm (1×1") | |
| TAILSTOCK | Taper of tailstock sleeve | MT5 |
| Diameter of tailstock sleeve | 65mm (2 1/2") | |
| Travel of tailstock sleeve | 120mm (4 3/4") | |
| MOTOR | Main motor power | 5. 5kw or 7. 5kw |
| Cooling bump motor | 0.125kw | |
| Rapid motor | 0.12kw | |
| Packing size (L*W*H) | 2420x1150x1800mm (1000mm) 2920x1150x1800mm (1500mm) 3460x1150x1800mm (2000mm) 4720x1150x1800mm (3000mm) | |
| Net weight / Gross weight | 1640/2290kg (1000mm) 1850/2550kg (1500mm) 2090/2860kg (2000mm) 2500/3300kg (3000mm) | |
