The Amera-Seiki "Top Turn" Series is one of the broadest lines of horizontal turning solutions available in North America. With swings exceeding 94 inches and center distances to 98 feet, there's sure to be an Amera-Seiki "Top Turn" lathe to suit your horizontal turning needs.
From heavy roughing to high speed finishing, our CNC machines and products are designed with the strength and rigidity to thrive in your tough manufacturing environment. We configured our "Top Turn" lineup to offer a truly universal machine at a price that's sure to bolster your bottom line.
As special needs arise, let Amera-Seiki build a "Top Turn" to your specification. We offer a wide mix of productivity enhancing options, including enlarged spindle bores, work holding, tooling, part measurement, tool probing, steady rests, coolant systems, linear scales, control upgrades, live tooling and Y-axis.
Slant Bed Models:
Flat Bed Models:
“We have multiple machines by Amera-Seiki and have had them for many years. They have required very little maintenance and we’ve experienced very little down-time, compared with other machine brands.”
- Mark Collett
|Work Envelope||Std. Chuck Diameter / Range||in.||6||8 (opt. 10)||10 (opt. 12)||12 (opt. 15)||15-20||15-24||24-40||15-36||15-40||24-40||24-70||24-80|
|Bar Capacity or Spindle Bore||in.||1.65||2.04 (2.44 w/ 10' chuck)||3||3.58||4.60 (opt. 6)||6.5 (opt.9)||9||9 (opt. 12.5, 14.5, 16, 21, &24)||6.5 (opt. 9, 12.5, &14)||6.5 (opt. 9, 12.5, 14, 16 & 21)||9-21|
|Swing Over Bed||in.||15.74||22.04||23.62||30.7||35.43||39.76||50.19||44.09||55.12||63||78.74||94.49|
|Max. Turning Dia.||in.||9.84||11.02||17.72||19.68||28.55||26.77||38.19||29.52||39.37||41.34||59.05||74.8|
|Max. Turning Length||in.||12||22.04||23.62/43.30||27.56/47.24/66.93|
|Distance Between Centers||m||2m-5m||1m-8m||2m-30m|
|Additional Axes Avail.||C Axis||C & Y Axes||None||C & Y Axes||C Axis||C & Y Axes||C Axis||C & Y Axes|
|Spindle||Spindle Power||HP||15||20||25||35||50 (opt. 60)||50 (opt. 60 & 100)||35 (opt. 50)||60 (opt. 100)|
|Spindle Speed||RPM||6,000||4,200 (3,500 w/ 10" chuck)||3,500 (2,500 w/ 12" chuck)||3,200||2,500||1000 (600 w/ A2-15 opt.)||600||400|
|Spindle Nose||A2-5||A2-6||A2-8||A2-11||A2-11 (opt. A2-15)||A2-15||A2-15 (opt. A2-20 & A2-28)||A2-11 (opt. A2-15 & A2-20)||A2-11 (opt. A2-15, A2-20 & A2-28)||A2-15 (opt. A2-20 & A2-28)|
|Tool Capacity||pcs.||8||10||12||4 (opt. 10)||4 (opt. 12)|
|Tailstock Body||type||Manual||Tag Along||Rack & Pinion|