18"x60" / 80" Variable Speed or 12-Speed Lathe, 3” bore 7.5 HP

18"x60" / 80" Variable Speed or 12-Speed Lathe, 3” bore 7.5 HP

Regular price
$19,950.00
Sale price
$19,950.00
Request Info

Available with either variable speed or 12-speed spindle.

* "L" Models wired 220V or 440V
* "LV" Models wired 220V only. It can run on Single Phase or 3-Phase power. (440V requires additional transformer)

STANDARD ACCESSORIES:

  • 3-jaw chuck. (10”)
  • Steady rest with bronze tip (1/2-6”)
  • Follow rest
  • Face plate (16”).
  • Coolant system.
  • American toolpost.
  • Halogen work light.
  • Longitudinal carriage stops.
  • Tool kit.
  • Full length Splashguard.

    OPTIONAL ACCESSORIES (contact us for pricing):

    • 2-Axis Acu-Rite DRO..... 1860: $2,925 / 1880: $3,345
    • 3 Jaw chuck (12”)..... $1,060
    • 4 Jaw chuck (12”)..... $1,005
    • Steady rest (4" to 9" Capacity)..... $1,230
    • Micrometer carriage stop..... $175
    • Chuck guard..... $420
    • Drill and arbor..... $410
    • Live center..... $275
    • 4 way tool post..... $705
    • Quick-change tool holder..... $2,185
    • 5C collet closer..... $1,595
    • Taper attachment..... $2,695

    1860
    (12 Speed / Vari Speed)
    1880
    (12 Speed / Vari Speed)
    CAPACITY    
    Swing over bed 18" 18"
    Swing over cross slide 10.2" 10.2"
    Swing over gap, width 26-1/2", 10-3/4" 26-1/2", 10-3/4"
    Distance between centers 60" 80"
    HEADSTOCK    
    Spindle nose type D1-8 camlock D1-8 camlock
    Spindle bore 3.125" 3.125"
    Spindle speeds (rpm) 20 ~ 2,000 (12)/vari 20 ~ 2,000 (12)/vari
    Taper of spindle bore MT #6 MT #6
    Taper of center MT #4 MT #4
    THREADS AND FEEDS    
    Longitudinal feeds-ipr (18) 0.002 ~ 0.032" 0.002 ~ 0.032"
    Cross feed-ipr (12) 0.001 ~ 0.0094" 0.001 ~ 0.0094"
    Inch threads (36) 4 ~ 56 tpi 4 ~ 56 tpi
    Metric& Module threads (17) 0.5 ~ 7mm 0.5 ~ 7mm
    D.P. threads [36] 4 ~ 56mm 4 ~ 56mm
    Leadscrew pitch, diameter 4 tpi, 1-3/8" 4 tpi, 1-3/8"
    CARRIAGE    
    Crosslide travel 9-7/8" 9-7/8"
    Compound rest travel 5.3" 5.3"
    Compound width 5.0" 5.0"
    BED    
    Bed length 79" 99"
    Bed width 11-3/4" 11-3/4"
    TAILSTOCK    
    Quill travel (graduated) 5-1/2" 5-1/2"
    Quill diameter 2-11/16" 2-11/16"
    Quill taper MT #4 MT #4
    GENERAL


    Spindle motor 7-1/2 hp 7-1/2 hp
    Net weight (approx.) 4,500 lbs 5,300 lbs

    FEATURES:
    • 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.
    • The headstock can be adjusted for heavy irregular work piece at high speed turning to ensure vibration free operations.
    • 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. Repositioning of handles is done by pulling the spring-loaded handle back and then shifting.
    • 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.
    • Selection of gears at the gearbox is done by a rotational style lever that results in less movement of the gears compare with the back-and-forth shifting style lever. Less movement of the gears means less wear and greater accuracy.
    • For maximum stability and minimum distortion, the entire base of the machine is made out of one-piece casting. The casting is made from high quality Meehanite process to ensure high tensile strength with excellent vibration dampening features.
    • The gapped bed design allows extra large work piece to be chucked at the spindle when the gap is taken out.
    • Bedways 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.

     

     

     

     

    * Sharp 1860L 1880L 1860LV 1880LV