1.50       MAIN SPECIFICATION

a)       Billet Size

Aluminum and aluminum alloy billets

Billet Diameter  normal use 178 mm          7 ins

Billet length       maximum   850 mm           34.5 ins

Max wt               57 kg

Specific Pressure

Container dia = 183mm      container area = 26302 mm2

Die face specific pressure = 1825 MT / 26302 mm2 = 69 kg /mm2

b)       Press Capacity

Extrusion                     220 kg/cm2                 1,825 MT

Main Cylinder            980mm dia          220 kg/cm2                    1,658 MT

Side Cylinder              220mm dia/2      220 kg/cm2                     167 MT

Container Sealing      180mm dia/4          200 kg/cm2                   203 MT

Shear Cylinder            180mm dia               160 kg/cm2                40 MT

Die Slide                   150mm dia               160 kg/cm2                      28 MT

c)       Stroke

Main Ram               1050 mm

Container                950 mm

Shear                       600 mm

b)       Speed (maximum)

Main ram advance     330 mm/sec

Extrusion                   0- 18 mm/sec

Main Ram return         250 mm/sec

Container sealing       400 mm/sec

Container opening    330 mm/sec

Main shear down        450 mm/sec

Main Shear pull back  550 mm/sec

d)             Extrusion Pumps

Two (2)               Variable delivery axial plunger pump Rexroth A7V 500    500 Lit/min                    350 Kg/cm2

One (1)               Constant delivery pumps Vickers YBE 200/125               170 Kg/cm2

One (1)               Constant delivery pumps Vickers YBE 2001                   170 Kg/cm2

e)             Motors 

Two (2)               Y355-240KW-6p

One (1)              

f)              Non Extrusion time

Not longer than 19 Sec

g)             Die Stack size

380 mm Diameter X 430mm Length

i)   Container heater

50 KW On/Off

j)  Platen Exit Hole (Std pressure ring inside opening)

Elliptical 190 mm high x 230 mm width

k)  Oil Tank Capacity

6100 Liters

l)   Power

380 VAC 3 phase x 50 hz, 220VAC 1 phase x 50 hz

PLC = Siemens

Electrics = all contactors Siemens

Electrics = CE complaint

m)      Color

Machine; industrial green

Moving parts; Yellow

Hot areas; Aluminium white

High pressure piping; Brown

Contorl panel; Beige grey

n)        Overall Machine size ( +/- 5%)

Length           7700 mm

Width             4800 mm

Height            3800 mm

App wt           70 tons