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Lathes & Turning Centers
22" x 80" SHARP® High Speed Precision Lathes - $RFQ
Item Number: #
22" x 80" SHARP® High Speed Precision Lathes
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These lathes are equipped with geared headstock, hardened and ground bed ways. Larger models are built on one piece casting bases for rigidity.
The “B” models are equipped with D1-11 camlock spindle, 4.5” spindle bore. Other models are equipped with D1-8 camlock spindle, 3.1/8” bore.
The spindle is mounted on 2 precision tapered roller bearings and one ball bearing. This triple bearing support system ensure accuracy and rigidity at all times.
Handles that are used for engaging gears are built with locking pins to prevent the handles from being knocked out of place accidentally or under heavy cutting circumstances. Pulling the spring-loaded handle back and then shift does repositioning of handles.
The universal gearbox design allows easy selection of inch and metric threading by just turning the lever to the assigned position instead of changing individual gears outside the headstock.
A rotational style lever that results in less movement of the gears compare with the back-and-forth shifting style lever does selection of gears at the gearbox. Less movement of the gears means less wear and greater accuracy.
The gapped bed design allows extra large work piece to be chucked at the spindle when the gap is taken out.
Bed ways are induction hardened and ground for durability.
Headstock gears are hardened and ground, made out of Chrom-Moly alloy steel for maximum wear.
The headstock is equipped with a job button that allows inching movement of the spindle for easy engagement of gears.
One shot lube system is installed in the apron to direct lube oil to all the sliding surfaces.
4-jaw chuck. (14”), (16” for B models)
Steady rest with bronze tip ( 3/4” - 9” )
Rapid traverse on carriage for models with center distance of 100” & over
Face plate (18”)
American tool post
Halogen work light
Longitudinal carriage stops
Swing over bed: 22"
Swing over cross slide: 13.3"
Swing over gap x width: 31” x 12”
Distance between centers: 80
Spindle nose type
D1-8 cam lock (2280)
D1-11 cam lock (2280B)
Spindle speeds (rpm)
15 - 1,500 (12)(2280)
10 - 1,000 (12)(2280B)
Taper of spindle bore: MT #7
Taper of center: MT #5
THREADS & FEEDS
Longitudinal feeds-ipr (18): 0.004 - .061
Cross feed-ipr (12): 0.002 - 0.00.36
Inch threads (36): 2-56 tpi
Metric& Module threads (17): 0.5-14mm (24)
D.P. threads : 4-56mm
Leadscrew pitch, diameter: 4 tpi, 1-1/2"
Crosslide travel: 12"
Compound rest travel: 7.8"
Bed length: 99"
Bed width: 15.7"
Quill travel (graduated): 6.5"
Quill diameter: 3.4"
Quill taper: MT #5
Spindle motor (220V or 440, 60,3): 15 HP
Net weight (approx.): 6,380 lbs.
3 Jaw chuck (10”, 12”, 16”)
4 Jaw chuck (16”)
Steady rest with roller jaws (4” - 15”, 9” - 20”)
Micrometer carriage stop
4 way tool post
Quick-change tool holder
5C collet closer
Digital Readout System
2280: D1-8 camlock spindle, 3.1/8” bore
2280B: D1-11 camlock spindle, 4.5” spindle bore
Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 1 YEAR – Parts
This machine is listed for sale by
Sierra Victor Industries
located in Port Orange, Florida
Contact the Seller
Sierra Victor Industries
610-B Oak Place
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