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詳細介紹
JY250L車床（臺式車床|臥式車床）技術(shù)參數(shù)：
| Distance between centers | 750mm |
| Swing over bed | 250mm |
| Swing over cross slide | 145mm |
| Width of bed | 135mm |
| Taper of spindle bore | MT4 |
| Spindle bore | 26mm |
| Number of spindle speeds | 6/variable speed |
| Range of spindle speeds | 125-2000/50-2000rpm |
| Range of longitudinal feeds | 0.07 -0.20mm /r |
| Range of inch threads | 8-56T.P.I |
| Range of metric threads | 0.4 -3.5mm |
| Top slide travel | 50mm |
| Cross slide travel | 115mm |
| Tailstock quill travel | 70mm |
| Taper of tailstock quill | MT2 |
| Motor | 550/750W |
| Packing size | 1350 × 560 × 570mm |
| Net weight | 140kg |
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