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Manual Lathe

AHL Series

AHL - 1840 / 1860 / 1880 / 18120 / 2240 / 2260 / 2280 / 22120
AHL - 1840V / 1860V / 1880V / 18120V / 2240V / 2260V / 2280V / 22120V

All models with mechanical clutch. (excluded E.V.S. model)
All models with auto lubrication system to headstock & external tank for cooling the oil
All models meet CE. (on request)
All models with 80mm (3.149") spindle bore, ASA D1-8

High Speed Precision Lathe AHL-21120
  • All castings are properly stabilized and stress relieved.
  • Bed ways are hardened & ground to min. HS-70.
  • Turcite B coating between the bed and carriage.
  • Extremely low noise level.
  • Foot brake pedal provided.
  • Built-in coolant pump & fitting provided.
  • CSS (constant surface speed control) on request for E.V.S. model.
  • Wider bed way which give absorbs vibration.

LUBRICATION

  • Oil sight window for efficient check of oil levelaction.
  • Pressure lubrication system in headstock can ensure it's lubricated and cooling when high speed cutting.
  • Splash lubrication in feed gearbox & apron.

HEADSTOCK

  • Housing is vibration-absorbent, deflection-free.
  • Gears are hardened & MAAG or REISHAUER ground.

GEAR BOX

  • Universal type allowing a wide range of inch, metric, M.P., D.P. threads without change gears.
  • Induction hardened & precision ground gears.

APRON

  • R/H or L/H wheel can be available on request.
  • Integrated automatic control for longitudinal & cross feeds, forward &reverse feeds.

CARRIAGE & SLIDE

  • Anti-Float design backlash eliminator.
  • fitted in cross slide nut.
  • Safety clutch at feed shaft.
  • One shot lubrication in carriage & top slide.
  • Dual dials supply inch system screw.
  • Metric dial supply metric system only.
 

SAFETY FEATURES

  • Nylon safety gears in end train.
  • Shear pin in leadscrew.

HEAVY DUTY SPINDLE.

  • Machined from forged alloy steel, hardened ground & dynamically balanced.
  • Three point support by high grade precision, machine tool taper roller & ball bearings.

STANDARD ACCESSORIES:

  • Backplate for 12" chuck
  • Dead center MT.5
  • Dead center MT.5 with carbide tip
  • Spindle center sleeve MT.7
  • Level pads......8 pcs
  • Tool set & Box
  • Operation manual & parts list

OPTIONAL ACCESSORIES:

  • 3-Jaws scroll 12" chuck
  • 4-Jaws independent chuck 12" for 18....or 14" for 21...
  • 5C collet closer attachment
  • 5C collets (metric or inch)
  • Chuck safety guard
  • Hydraulic copying attachment
  • Tool post grinder attachment
  • Taper turning attachment
  • Electrical system for CE
  • Protect cover on leadscrew for CE
  • Steady rest w/ball bearing
  • Follow rest w/bronze tip
  • Faceplate 14"
  • Drill chuck & arbor
  • Rotating center MT.5
  • Halogen lamp
  • Quick change tool post
  • Carriage micro stop set
  • Digital read out system
  • Full length splash guard
MODEL AHL-1840 AHL-1860 AHL-1880 AHL-18120 AHL-2240 AHL-2260 AHL-2280 AHL-22120 AHL-1840V AHL-1860V AHL-1880V AHL-18120V AHL-2240V AHL-2260V AHL-2280V AHL-22120V
Capacity Height of centers 230mm (9.055") 280mm (11.02") 230mm (9.055") 280mm (11.02")
Swing over bed O460mm (18.11") O560mm (22.04") O460mm (18.11") O560mm (22.04")
Swing in gap O710mm (27.95") O808mm (31.81") O710mm (27.95") O808mm (31.81")
Swing over cross slide O298mm (11.93") O390mm (15.35") O298mm (11.73") O390mm (15.35")
Distance between centers 1000mm (40") 1500mm (60") 2000mm (80") 3000mm (120") 1000mm (40") 1500mm (60") 2000mm (80") 3000mm (120") 1000mm (40") 1500mm (60") 2000mm (80") 3000mm (120") 1000mm (40") 1500mm (60") 2000mm (80") 3000mm (120")
Width of bed 345mm (13.58")
Gap width in front faceplate 250mm (9.84")
Headstock and
Main Spindle
Spindle nose, internal taper D1-8, MT. No.7
Spindle center sleeve MT. No.7 x MT. No.5
Spindle bore O80mm (3.149")
Spindle speed:
Gear steps / Range
16 steps / 20~1600 R.P.M. 4 steps /
Green 20 65 210 670 L 18~55 R.P.M.
Yellow 25 85 280 900 M 55~180 R.P.M..
Red 35 115 380 1200 MH 180~600 R.P.M.
Blue 50 150 500 1600 H 600~1800 R.P.M.
Disc clutch for Forward / Reverse Innitely variable
Carriage Length on bed / Width of carriage 543mm (21.37") / 542mm (21.33")
Cross slide travel 272mm (10.7")
Top slide travel 135mm (5.31")
Threads and Feeds Whitworth threads: Kinds / Range 38 Kinds / 2~72 T.P.I.
Metric threads: Kinds / Range 40 Kinds / 0.4~14 mm
D.P. threads: Kinds / Range 21 Kinds / 8~44 D.P.
M.P. threads: Kinds / Range 18 Kinds / 0.3~3.5 M.P.
Longitudinal feeds 0.04~1.0 (0.0015"~0.04")
Cross feeds 0.02~0.5 (0.00075"~0.02")
Tailstock Quill diameter O76mm (3")
Quill travel 165 mm (6.5")
Taper of center MT. No.5
Motor Main spindle 10HP 12.5HP AC 7.5kW (10HP) , Inverter AC 9.4kW (12.5HP), Inverter
Forced lubrication for HD. -- 1/4 HP
Coolant pump 1/8 HP
Measurement Weight (Net / Gross) Approx. 2000kgs
2140kgs
2200kgs
2360kgs
2500kgs
2700kgs
3000kgs
3260kgs
2150kgs
2290kgs
2350kgs
2510kgs
2650kgs
2850kgs
3150kgs
3410kgs
2000kgs
2140kgs
2200kgs
2360kgs
2500kgs
2700kgs
3000kgs
3260kgs
2150kgs
2290kgs
2350kgs
2510kgs
2650kgs
2850kgs
3150kgs
3410kgs
Packing size Length 2535mm (99.8") 3035mm (119.5") 3535mm (139.2") 4624mm (182") 2535mm (99.8") 3035mm (119.5") 3535mm (139.2") 4624mm (182") 2535mm (99.8") 3035mm (119.5") 3535mm (139.2") 4624mm (182") 2535mm (99.8") 3035mm (119.5") 3535mm (139.2") 4624mm (182")
Width x Height Width 1120mm (44.1") x Height 1900mm (74.8??)

Specifications subject to change without notice.

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