Product

HL-Medium Duty Precision Lathe Machine

HL-660/760/860

Description

  • spindle bore: 85mm(3 3/8")/105mm(4 1/8")
  • spindle speed: 8 steps
  • bed width: 406mm(16")
  • distance between centers: 1000mm(40")~4000mm(157")

BED

  • lathe bed is made of high compressive strength cast iron, high rigidity and stability for high precision machining.
  • removable gap bed.
  • bedways and slideways are harden and precision ground.
  • slideways are coated with Turcite B to ensure smooth movement and minimum wear.

HEADSTOCK

  • all gears in headstock are made of chromium molybdenum steel,(SCM-21) with harden and precision ground.
  • spindle supported at 3 pointed by precision taper roller bearings.
  • forced lubricated to all gears and bearings.

GEAR BOX

  • universal gear box for inch,metric,MD and PD threading without change gears.

APRON

  •  rapid feed device(opt)
  • overload safety device is equipped to avoid machine damage.
  • manual & automatic lubrication for bedways & slideways.
HL SeriesHL-660HL-760HL-860
CAPACITY
Swing over bed660mm(26")760mm(30")860mm(34")
Swing over cross slide440mm(17 3/8")540mm(21 1/4")640mm(25 1/4")
Swing over gap940mm(37")1040mm(41")1140mm(45")
Width of gap410mm(16 1/8")410mm(16 1/8")410mm(16 1/8")
Distance between centers1000~4000mm(40"~157")1000~4000mm(40"~157")1000~4000mm(40"~157")
Height of center (over bed)330mm(13")380mm(15")430mm(17")
Bed width406mm(16")406mm(16")406mm(16")
HEADSTOCK
Spindle noseA2-8A2-8A2-8
Spindle bore85mm(3 3/8")/105mm(4 1/8")-OPT85mm(3 3/8")/105mm(4 1/8")-OPT85mm(3 3/8")/105mm(4 1/8")-OPT
Number of spindle speed888
Range of spindle speed28~750rpm28~750rpm28~750rpm
FEEDS-THREAD
Lead screw diameter45mm(1 7/8")45mm(1 7/8")45mm(1 7/8")
Leasd screw pitch2TPI / 12mm2TPI / 12mm2TPI / 12mm
Number of feed changes282828
Longitudinal feed-mm/rev(in.rev)0.05(0.002")~0.7(0.027")0.05(0.002")~0.7(0.027")0.05(0.002")~0.7(0.027")
Cross feed -mm/rev(in.rev)0.025(0.001")~0.35(0.014")0.025(0.001")~0.35(0.014")0.025(0.001")~0.35(0.014")
Inch threads2~28(36)2~28(36)2~28(36)
Metric threads0.8~14(65)0.8~14(65)0.8~14(65)
D.P no./range4~56(36)4~56(36)4~56(36)
Module pitch no./range0.5~7(22)0.5~7(22)0.5~7(22)
TOOL SLIDE
Cross slide travel360mm(14 1/8")360mm(14 1/8")360mm(14 1/8")
Compound rest travel230mm(9")230mm(9")230mm(9")
TAILSTOCK
Quill travel160mm(6 1/4")160mm(6 1/4")160mm(6 1/4")
Quill diameter75mm(3")75mm(3")75mm(3")
Inner taper of quillMT5MT5MT5
MOTOR
Main motor7.5HPX4P / 10HPX4P-OPT7.5HPX4P / 10HPX4P-OPT7.5HPX4P / 10HPX4P-OPT
Rapid feed motor---
Coolant pump1/8 HP1/8 HP1/8 HP
Machine dimension
Length/mm(in)1000G-2320(91");1500G-2820(111")2000G-3320(130");2500G-3820(150")3000G-4320(170");4000G-5320(209")
Width/mm(in)1150(45 1/4")1150(45 1/4")1150(45 1/4")
Height/mm(in)1350(53 1/8")1400(55 1/8")1450(57 1/8")
N.W/kg1000G-2100;1500G-2200;2000G-2700;
2500G-2850;3000G-3200;4000G-4550
1000G-2180;1500G-2280;2000G-2780;
2500G-2930;3000G-3280;4000G-4630
1000G-2260;1500G-2360;2000G-2860;
2500G-3010;3000G-3360;4000G-4710
Packing dimension
Length/mm(in)1100G-2470(98");1500G-2970(117")2000G-3470(137");2500G-3970(157")3000G-4470(176");4000G-5470(216")
Width/mm(in)1300(51 1/8")1300(51 1/8")1300(51 1/8")
Height/mm(in)1550(61")1600(63")1650(65")
G.W/kg1000G-2200;1500G-2380;2000G-2960;
2500G-3190;3000G-3620;4000G-5100
1000G-2280;1500G-2460;2000G-3040;
2500G-3270;3000G-3700;4000G-5180
1000G-2360;1500G-2540;2000G-3120;
2500G-3350;3000G-3780;4000G-5260
STANDARD ACCESSORIES
Center sleeve1 pc
Dead center MT51 pc
Coolant pump1pc
Work light1 pc
Tool box &tool1 set
Steady Rest Ø250mm(10")1 pc
OPTION ACCESSORIES
12"/15" 3-jaw scroll chuck1 pc
15"/20" 4-jaw independent chuck1 pc
Taper turning attachment1 pc
Follow rest1 pc
Steady rest Ø300mm(12")1 pc
Steady rest Ø400mm(16")1 pc
Face plate1 pc
Rapid feed device1 set
Rear splash guard1 pc