Product

HRE-Heavy Duty Lathe Machine

HRE-880/980

Description

  • spindle bore: 230mm(9")
  • spindle speed: 12 steps
  • bed width: 458mm(18")
  • distance between centers: 1100mm(43")~8000mm(315")

BED

  • one-piece 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

  • 4-way rapid traverse by the joystick, more convenient and efficient for operators.
  • overload safety device is equipped to avoid machine damage.
  • manual & automatic lubrication for bedways & slideways.
HRE SeriesHRE-880HRE-980
CAPACITY
Swing over bed880mm(34 3/4")980mm(38 3/4")
Swing over cross slide640mm(25 1/4")740mm(29 1/8")
Swing over gap1170mm(46")1270mm(50")
Width of gap482mm(19")482mm(19")
Distance between centers1100~8000mm(43"~315")1100~8000mm(43"~315")
Height of center (over bed)440mm(17 3/8")490mm(19 1/4")
Bed width458mm(18")458mm(18")
HEADSTOCK
Spindle noseA2-15A2-15
Spindle bore230mm(9")230mm(9")
Number of spindle speed1212
Range of spindle speed5~450rpm5~450rpm
FEEDS-THREAD
Lead screw diameter45mm45mm
Leasd screw pitch2TPI / 12mm2TPI / 12mm
Number of feed changes2828
Longitudinal feed-mm/rev(in.rev)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")
Inch threads2~28(36)2~28(36)
Metric threads0.8~14(65)0.8~14(65)
D.P no./range4~56(36)4~56(36)
Module pitch no./range0.5~7(22)0.5~7(22)
TOOL SLIDE
Cross slide travel390mm(15 3/8")520mm(20 1/2")
Compound rest travel240mm(9 1/2")240mm(9 1/2")
TAILSTOCK
Quill travel210mm(8 1/4")210mm(8 1/4")
Quill diameter105mm(4 1/8")105mm(4 1/8")
Inner taper of quillMT6MT6
MOTOR
Main motor20HPX4P20HPX4P
Rapid feed motor1/4 HP1/4 HP
Coolant pump1/8 HP1/8 HP
Machine dimension
Length/mm(in)1100G-2900(114");1600G-3400(134");2000G-3900(154");
3000G-4900(193");4000G-5900(232");5000G-6900(272");
6000G-7900(311");8000G-9940(391")
1100G-2900(114");1600G-3400(134");2000G-3900(154");
3000G-4900(193");4000G-5900(232");5000G-6900(272");
6000G-7900(311");8000G-9940(391")
Width/mm(in)1300(51 1/8")1450(57 1/8")
Height/mm(in)1500(59 1/8")1550(61 1/8")
N.W/kg1100G-4100;1600G-4400
2000G-4700;3000G-5300
4000G-5900;5000G-7100
6000G-7800;8000G-9200
1100G-4250;1600G-4550
2000G-4850;3000G-5450
4000G-6050;5000G-7150
6000G-7950;8000G-9350
Packing dimension
Length/mm(in)1100G-3000(118");1600G-3500(138")
2000G-4000(157");3000G-5020(198")
4000G-6020(237");5000G-7020(276")
6000G-8030(316");8000G-10050(396")
1100G-3000;1600G-3500
2000G-4000;3000G-5020
4000G-6020;5000G-7020
6000G-8030;8000G-10050
Width/mm(in)1660(65 3/8")1810(71 1/4")
Height/mm(in)1700(67")1750(69")
G.W/kg1100G-4250;1600G-4600
2000G-4950;3000G-5650
4000G-6400;5000G-7800
6000G-8500;8000G-10000
1100G-4400;1600G-4750
2000G-5100;3000G-5800
4000G-6550;5000G-7950
6000G-8650;8000G-10150
STANDARD ACCESSORIES
Center sleeve1 pc
Dead center MT5& MT61 pc
Coolant pump1set
Work light1 pc
Tool box &tool1 set
Tool post wrench1 pc
Steady Rest Ø280mm(11")1 pc
4 ways rapid traverse device1 set
OPTION ACCESSORIES
20"/25" 3-jaw scroll chuck1 pc
25"/32" independent chuck1 pc
Taper turning attachment1 pc
Follow rest1 pc
Face plate1 pc
Steady rest Ø420mm(16")1 pc
Steady rest Ø560mm(22")1 pc
Rear splash guard1 pc
Rear adapter plate1 pc