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| Topwell 3-VS This model is generally a Bridgeport clone |
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Table 9" x 42" or 9" x 49" Travels 12" x 32" or 12" x 36" 3 Hp variable speed head spindle speeds 60 to 5400 back geared Spindle R-8, #30 or special #40 Weight 2200 lbs Hardened Dovetail slideways with Turcite Front and back slideway covers Hardened and ground table top Topwells 3-VK, 4-VK and 5-VK series have box ways on the knee and a wider more rigid saddle and wider table Check here for more details on the Acu-Rite graphical readouts Power Feeds table feed, cross feed and knee lift feeds are optional the table feed reduces the table travel about 2" Our 4-VF and 5-VF models have variable speed servo drives with ballscrews. The coolant system, chip pan and worklight are optional. Almost every mill maker in Taiwan claims to build with Meehanite castings. Topwell uses Meehanite GB-300 that has the most desirable characteristics. |
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| Specifications | 3-VS | |
| Table size | 1067 x 229mm or 1245 229mm 9" x 42" or 9" x 49" |
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| Table travel | 711 mm 28" or 35" with optional table |
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| Cross travel | 305 mm 12" |
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| Knee travel | 368 mm 14 1/2" |
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| Quill diameter | 85.725 mm 3 3/8" |
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| Quill travel | 127 mm 5" |
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| Ram travel | 368 mm 14 1/2" |
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| Spindle motor | 3 HP | |
| Spindle taper | R8 (Opt.NT-30 or NT-40) | |
| Quill power feeds | 0.0381, 0.0762, 0.152 mm / Rev. | |
| Spindle speeds | 60 - 650 650 -4500 |
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| Weight | 1150 kgs 2,530 lbs |
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| Click here to download our knee mill catalogue. |
