■Energy efficient.
■Requires less floor space.
■Feeds and positioning controls by NC programs.
■Adopt to ”hydraulic less” manufacturing line.
Hydraulic driven PCT-1000has been remodeled.
Driven by AC Servo and ball screws.
(mm)
■Standard series
■More rigidity and precision than the previous model.
■Requires less floor space by 40% compared with the previous model.
■Easier to maintein than ever.
■Custom fit for each automated manufacturing requirement.
Sp lin e ro l ling m ac h ine CT - 4 00 CT - 4 00 E CT - 6 00 /6 5 0 PCT - 1 00 0Ⅱ PCT - 10 0 0Ⅱ E
Sp lin e d iam e ter *1 φ 20 φ 20 φ 30 φ 50 φ 50
M ax. ro lling m odu le *2 1 .0 1 .0 1 .5 1 .5 1 .5
Too l la yo ut w id th *3 ~ 100 ~ 100 ~ 150 ~ 200 ~ 200
Too l le ng th *4 ~ 450 ~ 450 ~ 665.2 ~ 928 ~ 928
Pa rt le ng th (S td . spec .) *5 300 ← ← ← ←
Coo la nt ta nk (L ) 4 0 40 120 100 100
M / C w id th x len g th *6 750x800 750x800 1440x1455 1200x1510 1200x1510
M / C he igh t *7
S ing le rod cy linder driven 2250~ - 2950~ 2950~ -
Doub le rod cy linder driven 2850~ - 3760~ 4085~ -
AC servo driven - 2050~ - - 3600~
Prose ss h e ight *8 950~ 950~ 1050~ 1450~ 1450~
M / C we igh t (to n )*9 2 .0 2 .0 6 .0 7 .0 7 .0
Cus tom des ign e d
F ront cen ter fixtu re ○ ○ ○ ○ ○
Rear cen ter fixtu re ○ ○ ○ ○ ○
Part sett in g fixtu re ○ ○ ○ ○ ○
N ote
*1、*2 Part spec ifications m ust be presented in order to se lect a mach ine mode l.
*3、*4 De sign m odificat ions are made upon actua l too ls and too l layouts.
*5 M od ifications are made for each work piece .
*6、*7、*8、*9 E xamp les. T hese wou ld vary w ith users requ irem ents .
CT-400h Back view.HHD unit can be attached on the M/C.
■HHD unit produces hydraulic pressure in its closed circuit by inverter or servo motor.■HHD unit only produces necessary hydraulic pressure when it needs;thus, it is energy efficient.■HHD unit is virtually maintenace free.■HHD M/C can be high powered and high speed while it requires less floor space.
■CT-400 requres minimum floor space. Requires 55% less floor space from previous model. M/C width of 750mm is the smallest on the market.
■Extended the maximum fixed tool length from 400mm to 450mm.
■Different variation of machines to match each customer's need.
More r igidity, more precision and fasterM/C cycle.Ideal small counter flow rolling machinefor any work conditions.
・Hydraulic driven・・・CT-400 ・AC servo + ballscrew driven・・・CT-400E ・Hybrid hydraulic driven・・・CT-400h
HHD unit
NHK BUILDER CO.,LTD.57 Miyahigashi Kashiyama Okazaki Aichi〒444-3622 JAPANPhone 81-564-82-3138 Fax 81-564-82-2879E-mail [email protected] http://nhk-builder.co.jp
This servo motor and ball screw driven model allowsflexible tool setting.
■Special tool layout. ■Fast machine cycle time. ■Heavy load rolling. ■Aligning teeth rolling.
Custom Model Options
Other exceptional rolling is possible.Please contact us for details.
■Custom model Examples
(mm)
Custom model Examples
Our best selling 24-inch rolling machine.This hydraulic driven model is very reliable due to its virtually maintenance free durability.
S p l in e ro ll in g m a c h in e C T - 4 0 0 W C T - 6 0 0 W C T - 7 0 0 E P C T - 1 2 0 0 P C T - 1 2 0 0 E
S p l in e d ia m e te r * 1 φ 20 φ 30 φ 35 φ 55 φ 55
M a x . ro l l in g m o d u le * 2 1 .0 1 .5 1 .5 1 .5 1 .5
T o o l la y o u t w id th * 3 1 6 0 + 50 ~ 250 ~ 200 ~ 200 ~ 200
T o o l le n g th * 4 ~ 410 ~ 665 .2 ~ 715 .2 ~ 1252 ~ 1252
P a rt le n g th (S t d . s p e c .) * 5 3 0 0 ← ← ← ←
C o o la n t t a n k (L ) 9 0 1 2 0 1 0 0 10 0 1 0 0
M / C w id th x le n g th * 6 1 0 5 0x1432 14 4 0x1455 120 0x1510 12 0 0x1510 1200x1510
M / C h e ig h t * 7
S ing le rod cy lin de r d riv en 2 2 5 0 2 9 5 0 - 36 0 0 -
D o ub le rod cy lin de r d riv en 2 8 5 0 3 8 2 0 - - -
A C se rv o d riv en - - 3 4 00 - 4 3 0 0
P ro se ss h e ig h t * 8 9 5 0 1 0 5 0 1 3 50 18 5 5 1 8 5 5
M / C w e igh t (to n )* 9 4 .0 7 .0 6 .5 8 .0 8 .0
C u s t o m de s ig n e d
F ron t c en te r f ix tu re ○ ○ ○ ○ ○
R e ar c en te r f ix tu re ○ ○ ○ ○ ○
P art se tt in g f ix tu re ○ ○ ○ ○ ○
Note
*1、*2 Part specifications must be presented in order to select a machine model.
*3、*4 Design modifications are made upon actual tools and tool layouts.
*5 Modifications are made for each work piece.
*6、*7、*8、*9 Examples. These would vary with users requirements.