2) Safety torque limiting device for lead screw 3) Safety overload clutch for feed rod 4) Rapid traverse 5) Main spindle supported at 2 points with precision taper roller bearings










Cheap Automatic Manual Metal Engine Lathe RML-400/500
Features:
Heavy duty gap engine manual lathe machine:
- Description
Description
| SPECIFICATION | CD6236B/C | CD6240B/C | CD6250B/C | CD6260B/C | |
| CAPACITY | Max.swing over bed | Φ360mm(14″) | Φ400mm(16″) | Φ500mm(19-3/5″) | Φ600mm(23-3/5″) |
| Max.swing over cross slide | Φ185mm(7-1/4″) | Φ225mm(9″) | Φ325mm(13″) | Φ360mm(14″) | |
| Max.swing over gap | Φ490mm(20″) | Φ550mm(21-1/2″) | Φ630mm(25″) | Φ730mm(29″) | |
| Effective length of gap | 260mm(10-1/4″) | ||||
| Center Distance | 1000mm/1500mm/2000mm/3000mm(40″/60″/80″/120″) | ||||
| Bed Width | 330mm(13″) | ||||
| HEADSTOCK | Spindle hole | B:Φ65mm(2-3/5″)/ C: Φ80mm(3-3/5″) | |||
| Spindle nose | ISO-D8 | ||||
| Spindle taper | 70mm(2-3/4″) 85mm(3-1/4″) | ||||
| Spindle speed(Number) | (15steps)24-1600/24-1600rpm(15steps) | ||||
| FEEDS | Longitudinal feeds range | 66kinds 0.072-4.038mm/rev | |||
| Cross feeds range | 66kinds 0.036-2.019mm/rev | ||||
| Metric threads range | 66kinds 0.5-28 | ||||
| Inch threads range | 66kinds 1-56inch | ||||
| Module threads range | 33kinds 0.5-3.5mπ | ||||
| Diametric threads range | 33kinds 8-56DP | ||||
| CARRIAGE | Max.travel of top slide | 130mm(5″) | |||
| Max.travel of cross slide | 300mm(12″) | ||||
| Max.size of tool shank | 20mm×20mm/25×25mm | ||||
| TAILSTOCK | Dia.of tailstock sleeve | Φ65mm(2-1/2″) | |||
| Taper of tailstock sleeve | MT5 | ||||
| Max.travel of tailstock | 120mm(4-3/4″) | ||||
| MOTOR | Main drive motor | 5.5kw | 7.5kw | ||
| Rapid traverse motor | 250w | ||||
| Coolant pump motor | 125w | ||||
| PACKING LxWxH |
Center Distance(1000mm) | 2420mm×1150mm×1800mm(96″×46″×71″) | |||
| Center Distance(1500mm) | 2920mm×1150mm×1800mm(115″×46″×71″) | ||||
| Center Distance(2000mm) | 3460mm×1150mm×1800mm(137″×46″×71″) | ||||
| N.W/G.W | Center Distance(1000mm) | 1640/2290kg 1800/2500kg |
1680/2330kg | 1770/2350kg | 1800/2500kg |
| Center Distance(1500mm) | 1850/2550kg 2010/2760kg |
1890/2590kg | 1910/2610kg | 2010/2760kg | |
| Center Distance(2000mm) | 2090/2860kg | 2130/2880kg | 2150/2920kg | 2250/3070kg | |
Standard accessories
- 3-jaw chuck (Φ250mm)
- Driving plate
- Center & center sleeve
- Oil gun
- Wrenches
- Operation manual
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