GRABENER Coin and Medal Embossing Press ... - Retecon.co.za
GRABENER Coin and Medal Embossing Press ... - Retecon.co.za
GRABENER Coin and Medal Embossing Press ... - Retecon.co.za
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>GRABENER</strong><br />
<strong>Coin</strong> <strong>and</strong> <strong>Medal</strong><br />
<strong>Embossing</strong> <strong>Press</strong><br />
Model GMP<br />
A<br />
v
Cost-eff icient embossing<br />
oT supenor qua ry <strong>co</strong>rns<br />
ano meoats<br />
f/lod fication of the <strong>GRABENER</strong> <strong>Coin</strong> <strong>and</strong> <strong>Medal</strong><br />
<strong>Embossing</strong> <strong>Press</strong>, GMP model series, has created<br />
an outst<strong>and</strong> ng mach ne that measures up lke no<br />
other to meeting the exacting requ rements ot<br />
minting valuab e <strong>co</strong>l ector\ <strong>co</strong>lns <strong>and</strong> meda s.<br />
The <strong>GRABENER</strong> range en<strong>co</strong>mpasses <strong>co</strong>!n <strong>and</strong> rneda<br />
emboss ng presses wth nom nai ratings of<br />
3,600 kN, 6,300 kN <strong>and</strong> 10,000 kN.<br />
A o_gs oe the 'ra- uäl / op6'dled a N/D \4 ' odo<br />
<strong>GRABENER</strong> offers the Gl/lP-TK mode, with<br />
automatic transfer feed <strong>and</strong> cassette <strong>co</strong>nvey ng<br />
system for high y e<strong>co</strong>nomical product on of arge<br />
bar.he.<br />
Based on the proven design prinr p e of<br />
<strong>GRABENER</strong> knuckle-joint presses, we have<br />
imp emented a nurrber of requirements <strong>and</strong><br />
rdaa,r' (lo proope thou'c-(ron"'<br />
"tion!^<br />
The enhanced performance of the press, <strong>and</strong> the<br />
top qua ity <strong>co</strong> ns <strong>and</strong> meda s it produces are<br />
delight ng mints <strong>and</strong> the r customers al ke.<br />
'41
Advantages of the<br />
<strong>GRABENER</strong> knuckle-joint system<br />
Typical of <strong>GRABENER</strong> knuckle-joint presses is the<br />
extremely rig d press <strong>co</strong>nstruction <strong>and</strong> favourable<br />
time-path sequence n the embossing area.<br />
The principle:<br />
The press frame fLrnctions as a ram wh ch is moved<br />
downwards by tfle knuck e-loint. The bo ster plate<br />
<strong>and</strong> press housing are rigidly <strong>co</strong>nnected<br />
to each other<br />
The advantages:<br />
The softer mpact ofthe die on the <strong>co</strong>in, <strong>co</strong>mpared<br />
with other drive types, <strong>and</strong> the length er <strong>co</strong>ntact<br />
liTe p.olong<br />
roolIfe <strong>and</strong><br />
rmorove<br />
rre en bossrng<br />
oJ diffic!lt re iefs-<br />
o<br />
<strong>GRABENER</strong><br />
Even parts of intricate des gn can be produced wth a<br />
single stroke. For top-qualty m rror f nish. <strong>GRABENER</strong><br />
<strong>co</strong>in <strong>and</strong> meda embossing presses can additona ly be<br />
equ pped for mult'strike operat on.<br />
Multi-strike for<br />
mirror f inish<br />
Frsessen-<br />
On multFstrike operation, the roli is swLrng away from<br />
the drive cam. The ejector is deactivated<br />
for a programmed number of strokes. With a se<strong>co</strong>nd<br />
pneurnatic cy indet the bottom dle can be moved into<br />
the c ean ng position above the ejector
Convincing design...<br />
. <strong>co</strong>mpact, space-sav ng press drive wth<br />
p anetary gear <strong>and</strong> ntegrated pneumat c<br />
clutch brake unit<br />
precision gu dance of the press frame wth<br />
self-centering ba I bear ngs '<br />
avoidance of air turbulence by<br />
<strong>co</strong>unterbalanc n9 the pressjrarne weght wth<br />
oil springs instead of pneurnatic cylinders<br />
centra o I ubrication with closed o I tank to<br />
eiminate o lm st<br />
cam <strong>co</strong>ntroled elector with clean ng post on<br />
muh -strike operation for h gher-qua ity<br />
ernboss n9 <strong>and</strong> m rror t nish<br />
v bration absorbers forjolt-free <strong>and</strong> low<br />
vibration operatlon
o<br />
GRÄBENER<br />
...<strong>and</strong> simple operation with<br />
<strong>co</strong>mfortable <strong>co</strong>ntrol<br />
. PLC <strong>co</strong>ntrol<strong>and</strong> operator panelwith dispay<br />
. operator guidance to täke the operator<br />
through machine operation <strong>and</strong> help with<br />
data entry<br />
. easy-to-read operating <strong>and</strong> fault repofts on<br />
o spray<br />
. storage of tool data sets<br />
. press force monitoring with programmable<br />
upper <strong>and</strong> lower values<br />
. swivel-type operator panel
GRÄBENEN<br />
nl<br />
Upper <strong>and</strong> lower tool rith<br />
wedge-type adjust m( enr<br />
The errbossing too <strong>co</strong>nsists of an upper <strong>and</strong> ower tool<br />
with wedge-type adlustment. Adjusting the wedge at<br />
the upper tool for applcation of the press force is ear y<br />
done with repettive precis on with the he p ot a<br />
geared motor. The adjustment path <strong>and</strong> press force are<br />
shown on the operator panel disp ay. W th the wedge<br />
adjustment at the lower tool, the embossing die can<br />
be postioned accurately n the embossing <strong>co</strong> lar.<br />
f<br />
Fast tool change with<br />
hydraulic quick-clamping<br />
tool ch uck<br />
To minirnize tool-change time, we have equipped the<br />
presswth a hydraulc quick-camp ng toolchuck. The<br />
embossing die is c amped in the direction of the<br />
embossing force to ensure t remains firrnly clamped<br />
even under load.<br />
Lower-<strong>co</strong>st change parts<br />
Hydraul c tool clarrp ng makes re too ing eas er <strong>and</strong><br />
qu cker t a so alows the use of favourably priced<br />
change parts.
. Upper tool disengagement<br />
eliminates dust nuisance on multistrike<br />
operation<br />
The fourfold <strong>co</strong>lLrmn guided upper tool is disengaged<br />
from the press frame during multi strike operation <strong>and</strong><br />
remains in the embossrng <strong>co</strong> lar in <strong>co</strong>ntact<br />
wiits rhe Lo n.<br />
Dust turbulence on opening the tool s avoided.<br />
Universal ball joint for adaptation<br />
to eccentric relief<br />
Mounting the upper tool in an adjustable un versal bal<br />
joint allows the die to be adapted<br />
for eccentric rel efs<br />
o<br />
GPÄBENER<br />
FFesseA:WsrZAnG<br />
Centering the uppertool<br />
through playfree x-y adjustment<br />
The upper tool s centered to the emboss ng <strong>co</strong>tar<br />
from the front with two adlust ng screws while t<br />
rema ns under hydrauiic pressure from the back.
Fast changeover to<br />
manualfeed<br />
Through preselecton at the operator pane, the<br />
tTansfeT ra ls move automatically aside <strong>and</strong> nto ä<br />
parking positon at the reat ready ng the press<br />
for manua teed.<br />
Cost-eff icient embossing with<br />
automatic transfer feed<br />
d .dssalle onvey ng ,yste1 ens- er d-tordtic<br />
operat on wthout interrupton<br />
. Ie.",.p.re f n"le,loddi-gids "ndedsr<br />
. cassettes are positioned automatica ly<br />
f nished <strong>co</strong>ins are deposited n <strong>co</strong> n trays at the front,<br />
.r" latt" rpr''r.r _r_g n Ly.le \^i L p e,s oper"lio I<br />
.or'. a'p rdn polöd 'o- '"d' to lronr d low g "e<br />
operator to exercse ongo n9 qua ity <strong>co</strong>ntrol<br />
. the cassette <strong>co</strong>nvey ng system can be moved away<br />
to the rear to allow optimum access for retool ng <strong>and</strong><br />
maintenance<br />
. the press operates <strong>co</strong>nt nLroLJs y, nrin m zing clltch<br />
ano oraKe weaT
I<br />
... how automatic tra nsfer<br />
feed works:<br />
o<br />
GPABEHER<br />
F@d@A:Weeenne<br />
the b anks are separated at the magaz ne,<br />
the stacked b anks are held pneumatically<br />
a ift table loweß blank after b ank from the<br />
mr^r?in6 r^ ih6 rrrn(n^d lovÄ<br />
synchronous y operating grippers <strong>co</strong>nvey the<br />
h:nL < da^,^/
O Perfection to the last detail...<br />
tripartite embossing <strong>co</strong> lar for <strong>co</strong>ins <strong>and</strong> meda s wlth<br />
raised (<strong>co</strong>nvex) edge etter ng<br />
prograffmab e <strong>co</strong>in tLlrnlng station to tlrn <strong>co</strong> ns n<br />
any Sequence for vLsua lnspectlon<br />
lin shed <strong>co</strong>ins are altomatca ly deposted n <strong>co</strong>ln trays<br />
on the front depost table<br />
air let to c ean blanks on manla leed<br />
a r p sto to c ean tools<br />
t
Noise enclosure<br />
withexcess<br />
pressure<br />
inside<br />
to keeP out dust<br />
. modern ndustrial des gn<br />
. optinrized sound <strong>and</strong> dust proofing<br />
. arge doors ior opt mum access<br />
GRÄBENER<br />
P.l--!'.!-trai..,';,'!:-!7i,!!-'1e,rii.E<br />
. arge windows for better v slra <strong>co</strong>ntrol<br />
. inside steps instead of outs de p atforms<br />
. round <strong>co</strong>lumn with swivel-type operator pane<br />
<strong>and</strong> s gnal indication<br />
. opt m zed interor lightng<br />
. rnodu ar <strong>co</strong>nstruction that can, if necessary<br />
be dismantled for inställatlon<br />
'
Good reasons<br />
th at speak volumes<br />
foT <strong>GRABENER</strong>:<br />
Inrproved embor5rn!<br />
mLrit nr ke lor m rro, 1. !h<br />
<strong>co</strong>nrpa.l. 5pä.c 5,rr'rnq prr5s dr !c<br />
sL. l'..ftcr fq ba bcar fg5 lor prc. s of qr d i.!<br />
ol prols frim.<br />
avo daf.e ol a r turb! en.e w th .o srir rig!<br />
to.oLnlerb: af.e the franre vr'e qhL<br />
ceftrd o Lrbr !.1or sy5tem wth,: osed oi tarl<br />
toavodolm!t<br />
.am-.onlro .d ole.tor !r th r:l8in fq po5l on<br />
ope'.tor qr d.i.e lor e.5y m.chine h.nd n!<br />
oper.t n!.nd l.Lr t report nq n teit torn on d sp,ry<br />
pre;s to,,:e mon tollnq $ th proqramm.b e !pper<br />
moLor. uDper too adllnmenL<br />
hvd,au ,c q!.k c.mp nq loo .h!.k<br />
olver <strong>co</strong>n r:hange p.rt5<br />
drrengi!te.br !pper too io avod dLrn i!rbr ef.e<br />
o I m! I sl Ke op-or.i or<br />
lourio d.o !mr oLr d,"d Lrpper .oo<br />
un ver!,r ba lo.i ror.!apt.to. to.F..ent, . e e_!<br />
.cntl]r n!tof !pp.r to., r tl p..r'lr.c r i rdl!sLllir'r:<br />
i!1o r.r. trfllLr i.ril ,r t'<br />
.rr5*fi-; rof!.i, r! !!nefl<br />
tä!;ts.1F lt<br />
tr pa.t,te erbois fll.o . ror.of\'er ed.je ei.er.!<br />
p.ogram r.lr c .o I tr 1r .r! sr;t of<br />
roft depo! t L.ri !<br />
i r let<br />
rliR4EEi.JtETl<br />
Flexible, Precise, E<strong>co</strong>nomical<br />
Good service naturally<br />
G ib-"r-.r PL"$eny(eme GmhH & Co KG<br />
\'.retz irer Str.ße l, 57250 Netphen \'1,r-".t renbJ.h / Gem.ry<br />
Ph..e +19 \21 a7) 9 52 0, FrN +49127l7r9 62 200<br />
elJa iilo@qraebenerm iii{t.onl<br />
!tutuqr,reLrenerm nt n.l .onl<br />
]<br />
:<br />
' r'1:1;,.l;:;''<br />
:.;,<br />
3<br />
a<br />
E<br />
E<br />
ä