1650 Ton, Baldwin Innocenti

Direct Aluminium Extrusion Press

Scope of Supply

Press
1650 MT 7.5” billet, built by Innocenti, Italy for Alusuisse, Sierre (CH)
moved to actual site in 1992

Pressure: 210 bar

Specific pressure: 53.6

Container: Ø 198 mm

Billet length: min. 400 mm, max. 830 mm

Billet weight: max. 63 kg

Back Loading, fixed dummy block

Dead cycle: 22 sec., incl. degassing: 25 sec.

2 motors of 200 HP

1 motor of 55 KW, 75 HP

2 motors of 18 KW, 25 HP

Gas billet heater by Junker (D)

Hot shear by ERI Automation (F)
Loader with linear electric motor by ERI Automation (F)

Puller by Eduards
Hot saw position: min. 5450 mm, max. 8150 mm

Cooling table: 45M long

Stretcher by OMAV (I), 1990
Stretcher force: 25 T

Length: min. 11.000 mm, max. 45.000 mm

Length cut final saw: min. 1400 mm, max. 8198 mm

All drawings available

The press is well maintained. However, there are cracks in 2 columns and the main cylinder has been repaired by weldings by first class specialists (no more cracks have been observed since last welding in 2007).

Front platen was replaced after 1992.

Stacker and Ageing oven are not included

Included is a brand new water reservoir for quenching unit (never used)

Electric die oven Novalec (availability to be confirmed).

Spare Parts available:

2 complete containers

1 (possibly 2) stems

2 main Oilgear pumps (completely revised)

1 (possibly 2) side cylinders

- pump for the water cooling of the furnace frame
- Pneumatic cylinder for the thermocouple of the furnace
- frequency converters
- refractory brick and vault for the furnace
- rollers for the billets in the furnace
- hydraulic material (Flexible hose, valves) for the log loader
- pump for the mouvment of the hot shear and the log loader
- jaw of the log loader
- 1 main motor
- container closing pump
- auxiliary pump
- pump for the filtration system
- dummy block (between 6 and 10)
- butt end shear guide
- two container cylinders
- heating resistances for the container
- motor for the blade of the hot saw
- hydraulic motor and pump for the evacuation belt
- one linear motor for the puller
- cooling belts
- pumps for the stretcher (traction and movment)

Documents
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