KOBEL CO 1500 T Copper Extrusion Press Built: 1986
One Copper Extrusion Press
Manufacturer .: KOBEL CO
Built: 1986
Type: Horizontal – 4 cylinder – indirect
Force: 1500 T
Pressure: 236 kgf/cm² - 231 bar
Working oil pressure: 30, 70, 140, 236, 250 kgf/cm²
Billet size: Dia. 175 x 400-800 mm L
Container size: Dia. 180 mm x 900 mm L
Extrusion speed: 38 mm/sec. Extruded ability 95% under – constant velocity
Speed control style by electric type potentiometer
Max. extrusion product circumscribing circle: 55 mm
A Moving device of main crosshead
Quantity of main lamb power: at 236 kgf/cm² - 1339 T
Progress ability of side cylinder: at 236 kgf/cm² - 81.5 T x 2
Retreat ability of side cylinder : at 236 kgf/cm² - 45 T x 2
Stroke of main lamb: 1840 mm
B Container moving device
Progress ability: at 250 kgf/cm² - 85.5 T x 2
Retreat ability: at 250 kgf/cm² - 127 T x 2
Stroke: 1300 / 1670 mm
C Shear
Capacity: at 250 kgf/cm² - 60 T
Stroke: 550 mm
OIL PRESSURE
Type: Pump direct mechanical compression system
Working oil: Turbin oils (mineral oil)
Oil pressure of working oil: 30, 70, 140, 236, 250 kgf/cm²
A Main pump
Application: Main cylinder, side cylinder & main cylinder for driving
Qty.: 3 units
Type: Variable discharge – Axial plunge pump type
Discharge quantity: 460 L /min. variable by 1 unit
Degree of leaning change method: Hydraulix servo (Lotus)
Discharge pressure: 250 kgf/cm² Revolution speed: 960 RPM
B Auxiliary Pump
Application: Container cylinder, sub cylinder for driving
Quantity: 1 unit
Type: Variable discharge Axial plunger pump type
Discharge quantity: 140 L/min. variable
Degree of leaning change method: Hydraulic servo (Lotus)
Discharge pressure: 250 kgf/cm² Revolution speed: 960 RPM
C Auxiliary Pump
Application: Auxiliary devices of extrusion press for drive
Quantity: 1 unit
Type: Vane pmp or gear pump
D Oil Tank
Type: Elevated oil tank Capacity: 7000 L
E Valves Pressure control valve Directional control valve
Flow control valve
F Auxiliary devices Coller, Heater, Pressure gauge belonging to point of contact
Pressure gauge, Pressure switch, Oil level gauge
Oil temperature gauge, Filter, Magnetic separator etc.
UBE2500TON ALUMINIUM EXTRUSION PRESS
5 Aluminium extrusion press ( 2000-2500 tons)
ALUMINIUM EXTRUSION PRESS 5 SETS
ONLY PRESSES ARE FOR SALE , NO DOWNSTREAM MACHINES ARE NOT FOR SALE
1)2500TON ALUMINIUM EXTRUSION PRESS
Make:UBE(Japan)
Year: 1980
Billet size:216mm x850mm(8.5inch)
Pressure:210kg/cm2
(Stroke)
Main ram:2018mm
Container:450mm
Shear:900mm
Die slide:1200mm
(Speed)
Closing: 350mm/sec
Extrusing:18.9mm/sec
Return: 340mm/sec
Container rail:290mm/sec
Container open: 215mm/sec
Shear up: 440mm/sec
Shear down:600mm/sec
Main Pump:3sets(Make:Kawasaki,Jaapan)
210kg/cm2 , 450liter/min, 1200rpm
Other pumps:6sets
(Motors)
-Main motor: 150KW, 1200RPM, 6600V, 60HZ
-Motor: 37KW, 1200RPM, 440V, 60HZ
-Motor: 37KW, 1200RPM, 440V, 60HZ
-Motor: 22KW, 3600RPM, 440V, 60HZ
Idle time: 19sec below
2)2000TON ALUMINIUM EXTRUSION PRESS
Make:UBE(Japan)
Year:
Billet size:195mm x800mm(Min.200mm)mm(7.5inch)
Container diameter:198mm
Pressure:250kg/cm2
(Stroke)
Main ram:1850mm
Container:350mm
(Speed)
Ram front:400mm/sec
Ram back:400mm/sec
ExtrusionL 22mm/sec
Container close: 300mm/sec
Container open: 220mm/sec
Main shear up: 800mm/xec
Main shear down: 800mm/sec
Idle time: 13.5sec below
(Pumps)
-Main Pump:2sets(Make:Kawasaki,Jaapan)
250kg/cm2 , 465liter/min, 1200rpm
-Auxiliary pump: 70kg/cm2c, 1200rpm
-Container pump:
7kg/cm2 369liter/min, 1200rpm
70kg/cm2 369liter/min, 1200rpm
(Motors)
-Main motor: 190KW, 1200RPM, 6600V, 60HZ
-Motor: 30KW, 1200RPM, 440V, 60HZ
-Motor: 15KW, 1200RPM, 440V, 60HZ
-Motor: 11KW, 1200RPM, 440V, 60HZ
-Motor: 75KW, 1200RPM, 440V, 60HZ
-Motor: 1.5KW, 1800RPM, 440V, 60HZ
Idle time: 13.5sec below
Die stack size: 350mm dia. x400mm
Container heater: HEATING TEMP, 450degree
33KW , 440V, 60HZ
Die carset heater:450degree, 39.6KW, 440V, 60HZ
Air supply: 1m3/min,, 5.5kg/cm2~7kg/cm2
Total electric power need:545.5kw
3)2000TON ALUMINIUM EXTRUSION PRESS
Make:UBE(Japan)
Year:1997
Billet size:192mm x800mm(Min.200mm)mm(7.5inch)
Pressure:263kg/cm2
(Stroke)
Main ram:1850mm
Container:350mm
(Speed)
Ram front:390mm/sec
Ram back:400mm/sec
ExtrusionL 21mm/sec
Container close: 235mm/sec
Container open: 165mm/sec
Main shear up: 600mm/xec
Main shear down: 510mm/sec
(Pumps)
-Main Pump:2sets(Make:Kawasaki,Jaapan)
263kg/cm2 , 437liter/min, 1200rpm
100kg/cm2 , 564liter/min, 1200rpm
-Auxiliary pump: 70kg/cm2c, 1200rpm
-Container pump:27.5kg/cm2 23liter/min, 1200rpm
-Cooler and filter:7kg/cm2 460liter/min, 1800rpm
(Motors)
-Main motor: 190KW, 1200RPM, 6600V, 60HZ
-Motor: 45KW, 1200RPM, 440V, 60HZ
-Motor: 11KW, 1800RPM, 440V, 60HZ
-Motor 2sets: 1.5KW, 1800RPM, 440V, 60HZ
Die stack size: 350mm dia. x400mm
Container heater: HEATING TEMP, 450degree
33KW , 440V, 60HZ
Air supply: 1m3/min,, 5.5kg/cm2~7kg/cm2
Idle time: 14.3sec below
Total electric power need:545.5kw
4)2000TON ALUMINIUM EXTRUSION PRESS
Make:UBE(Japan)
Year:1998
Billet size:(6.5inch)
Pressure:210kg/cm2
5)2000TON ALUMINIUM EXTRUSION PRESS
Make:UBE(Japan)
Year:1997
Billet size:(6.5inch)
Pressure:210kg/cm2
4 HI Cold rolling mill 1750 mm for Aluminium sheet
4 HI Cold rolling mill for Aluminium sheet
4 Hi reversible one
strip width 1750 mm
thickness of materil entry 10 mm
exit : 0.3 mm
main motor power : 3000kw
Ref. CGS61751
SMS Schloemann Aluminium Extrusion Press with gas-heated log heater
20 MN (8”) Aluminium Extrusion Press with gas-heated log heater
Manufacturer SMS Schloemann
Year of manufacture 1980 totally modernised in 1995 / 1996
Direct Shortstroke extrusion press with with horizontal stemshift. 4 Pre-stressed laminated tie rods. Built in 1980 by SMS Hasenclever (Schloemann). The horizontal stemshift was added in 1993 in order to allow for longer billet. The press frame was replaced with forged front- and cylinder platen and forged main cylinder in 1995. In 1996 the press was hydraulically completely modernised. Since 2005 several refurbishments have kept the press in top condition. The loader was (partly) replace in 2009.
A completely new forged back plate / main cylinder assembly is available for replacement after dismantling (see pictures).
Total pressing force 2015 MT
Side cylinders 245 MT
Back slide 118 MT
Maximum working pressure 250 bars
Extrusion stem stroke 1850 mm
Container stroke 1100 mm
Extrusion speed
fast forward 300 mm/second
backward 320 mm/second
extrusion 28 mm/second
Dead cycle (AlMgSi0,5) incl. blurb cycle 14,7 seconds (March 2017)
Maximum billet length 1000 mm
Billet diameter 203 mm, 8 inch
Extrusion stem with fixed dummy block Kind & Co / Heydasch
Container with inductive type heating length 1050 mm liner (I.D) 210 mm
Oil tank 8.000 liter
Type oil HLP 46
HP main pumps Rexroth 3 x A2V500
3 x 0-480 l/min, max 250 bar
motors 3 x 160 KW/ 400V/ 50 Hz / 1000 rpm
Pilot oil/ low pressure oil pumps
pilot oil 100 l/min, 100 bar
low pressure oil 280 l/min, 60 bar
motors 55 KW/ 400V/ 50 Hz/ 1500 rpm
Container sealing pump motor 15 KW/ 400V/ 50Hz/ 1500 rpm
Oil and Air Heat Exchanger are not included
Dimensions press opening Dia 260 mm x lateral 360 mm
Tool stack Dia 425 mm / 450 mm height
PLC Siemens S5 with Picos HMI system
Description of Offer
The press installed in 1980 is in excellent state of maintenance and is continuously serviced under a contract directly with SMS. The press is in full operation.
Production: 50-53 MT/day, 11.500 MT /year.
There is a stock of spares including:
3 containers, one in the press and two spares of which one is reconditioned.
1 x stem
die slide
pump motor
Extrusion tooling (dies, die holder, bolsters, etc) not available
All drawings and plans are available.
Auxiliaries
- Billet Heater Omav built in 1993
The press will be replaced in December 2017.
Ref. CGS61753
