Features
•The spindle is 3 pointed type which is supported by
precision tapper roller bearings.
•Cross slide with heat treatment and are finished with
precision grinding to increase working
life over 3 times.Leasd screw is designed
with immersing style, which reduces abradsion.
•INTERNAL STRUCTURE OF HEADSTOCK
Headstock box uniquely designed to use high class iron
and all running parts are lubricated
by presure pump.Forced lubrication system is employed
for headstock to ensure its
lubrication and cooling when high speed revolve and
keep accuracy lasting. Gears in the
headstock are made of chromium molybdenum steel
(SCM-21), treated with cementation
and precise grinding to provide smooth and quiet
running.
•THE STRUCTURE OF BASE
One piece of base is made of meehanite casting, which
by harden heat treating and precise
grinding.Main motor and coolant pump are devied under
base which is safe and saves time.
Specicification
|
MODEL |
HR-680,780,880,980 |
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|
MODEL |
1100G,
1600G, 2000G, 2500G, 3000G, 3500G, 4000G, 5000G, 6000G, 7000G, 8000G |
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|
CAPACITY |
Swing
over bed |
680mm(26
7/8") |
780mm(30
7/8") |
880mm(34
3/4") |
980mm(38
3/4") |
|
Swing
over cross slide |
440mm(17
3/8") |
540mm(21
1/4") |
640mm(25
1/4") |
740mm(29
1/8") |
|
|
Swing
over gap |
970mm(38
1/8") |
1070mm(42
1/8") |
1170mm(46") |
1270mm(50") |
|
|
Width
of gap |
482mm(19") |
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|
Distance
between center |
1100,
1600, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 6000, 7000, 8000(mm) |
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|
Height
of center(over bed) |
340mm(13
3/8") |
390mm(15
3/8") |
440mm(17
3/8") |
490mm(19
1/4") |
|
|
Bed
width |
458mm(18") |
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|
HEADSTOCK |
Spindle
nose |
A2-11(D1-11) |
|||
|
Spindle
bore |
105mm(4
1/8") / 155mm(6")opt |
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|
Number
of spindle speed |
12 |
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|
Range
of spindle speed |
12,
20, 29, 40, 55, 85, 120, 175, 300, 445, 650, 1000 / 10, 17, 25, 36, 47, 70,
100, 150, 245, 370, 540, 800(Ø155mm) |
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|
FEEDS-THREAD |
Lead
screw |
45mm
(1 3/4") |
|||
|
Number
of feed changes |
28 |
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|
Longitudinal
feed ranges |
0.05~0.7 |
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|
Cross
feed range |
0.025~0.35 |
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|
Inch
threads |
2~28(36) |
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|
Metric
threads |
0.8~14(65) |
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|
D.P
no./range |
4~56(36) |
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|
Module
pitch no./range |
0.5~7(22) |
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|
TOOL
SLIDE |
Cross
slide travel |
390mm(15
3/8") |
|||
|
Compoud rest travel |
240mm(9
12/") |
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|
TAILSTOCK |
Quill
travel |
210mm(8
1/4") |
|||
|
Quill
diameter |
105mm(4
1/8") |
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|
Tapper
of center |
M.T.#6 |
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|
MOTOR |
Main
motor |
15HPX4P
20HPX4P(opt) |
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|
Rapid
feed motor |
1/4HP |
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|
Coolant
pump |
1/8HP |
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|
BED |
Length |
1100Gx2750mm
2500Gx4250mm 4000Gx5750mm |
1600Gx3250mm
3000Gx4750mm 5000Gx6750mm |
2000Gx3750mm
3500Gx5250mm 6000Gx7750mm |
7000Gx8750mm
8000Gx9750mm |
|
Width |
1240mm |
||||
|
Height |
1350mm |
1400mm |
1450mm |
1500mm |
|
|
N.W |
1100Gx3300kgs
2500Gx4200kgs 4000Gx5100kgs |
1600Gx3600kgs
3000Gx4500kgs 5000Gx6300kgs |
2000Gx3900kgs
3500Gx4800kgs 6000Gx7000kgs |
7000Gx7700kgs
8000Gx8400kgs |
|
|
G.W |
1100Gx3450kgs
2500Gx4500kgs 4000Gx5600kgs |
1600Gx3800kgs
3000Gx4850kgs 5000Gx7000kgs |
2000Gx4150kgs
3500Gx5200kgs 6000Gx7700kgs |
7000Gx8400kgs
8000Gx9200kgs |
|
|
PACKING
DIMENSION |
Length |
1100Gx2850mm
2500Gx4440mm 4000Gx5870mm |
1600Gx3350mm
3000Gx4870mm 5000Gx6870mm |
2000Gx3850mm
3500Gx5370mm 6000Gx7880mm |
7000Gx8900mm
8000Gx9900mm |
|
Width |
1660mm |
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|
Height |
1550mm |
1600mm |
1650mm |
1700mm |
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Accessories
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