3230 METRIC TON SMS ALUMINUM EXTRUSION PRESS (11747)

MACHINE# 11747

SPECIFICATIONS:

Manufacturer : SMS Meer (Germany)
Year of Manufacture : 1988
Year of Rebuild : 1999
Type : Oil Hydraulic-No Piercer, 4 laminated
tie rods, pre-stressed, direct press

Billet diameter : 272mm (10.7")
Billet length : 1250mm (50")
Container diameter : 280mm (11")
Container length : 1300mm (51")

Inner liner of the container can be adapted for 10"

Total pressing force : 3230 MT @ 250 bar
Max. lateral pushing force : 402 MT @ 250 bar
Max. lateral pulling force : 212 MT @ 250 bar
pressing stem stroke : 2775mm (109")
container stroke : 1600mm (63")
pressing stem speed : 440mm/sec. (17.3 IPS)
fast forward : 390mm/sec.
running back : 32mm/sec. extrusion

Dead cycle (incl. burp cycle) : 18 sec.

Counter/Cylinder platen : casted GS 20MN 5
Hole diameter in front platen : 300mm Dia./350mm lateral
Main Cylinder : casted

Extrusion stem with fixed dummy block by kind & Co./Heydasch
Dummy block lubrication : Boron Nitride spraying

PLC : Siemens S5 with PICOS HMI system

HP Main Pumps :
5 variable Rexroth pumps A2V355 / 5 x 0-500 l/min., 250 bar
Motors : 5 x 200 kW / 400 V / 50 Hz / 3000 rpm

Pilot Oil Pumps :
Vickers 2 x 25V21 / 2 x 100 l/min., 100 bar
Motors : 2 x 18.5 kW/ 400V / 50 Hz / 1500 rpm

Low Pressure Oil Pumps :
Denison Double Pump 2 z T6EDY / 2 x 325 l/min. 2 x 225 l/min., 100 bar
Motors : 2 x 110 kW / 400 V / 50 Hz / 15000 rpm

Oil Cooling Pump :
650 l/min, 6 bar
Motor : 11 kW / 400 V / 50 Hz / 3000 rpm

Pilot Oil Return Pump :
320 l/min. 10 bar
Motor : 4 kW / 400 V / 50 Hz / 1500 rpm

Oil / Water or Oil / Air Heat Exchanger are not included.

Production capacity : 17,000 MT PROFILES/Year

Note : The press has a casted main cylinder which has been repair welded
and needs replacement in near future.

Please Note the following:

Stretcher, In/Out Conveyors, Run Out Table and Saws are not available
Billet Furnace with in and out conveyors are not available
All pumps, piping and electrics for main press are available
Full set of blueprints and manuals available with press

**PRICE QUOTED IS EX WORKS AS IS WHERE IS SUBJECT TO PRIOR SALE**

**ALL SPECIFICATIONS ARE SUBJECT TO VERIFICATION BY PURCHASER**