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1250 Metric Ton, SMS, 1990, ALUMINUM EXTRUSION PRESS (12696) - $RFQ

Item Number: #00087955
1250 Metric Ton, SMS, 1990, ALUMINUM EXTRUSION PRESS (12696)

1250 Metric Ton, SMS, 1990, ALUMINUM EXTRUSION PRESS (12696)
Stock Code:  12696
Price: $RFQ

Extrusion Presses

Manufacturer:  Sms
Condition: Used
Machine# 12696

1250 MT Aluminum Extrusion Press line by SMS

Total pressing force: 1,250 MT
Press stroke: 1,550mm (61")
Pressing speed: 0-25mm/second (1"/sec.)
Maximum billet diameter: 152mm (6")
Maximum billet length: 670mm (26.3")
Container Heating Induction: maximum rating 45 KVa
High press main pumps:
2 Rexroth Type A2V 500 working
1 Rexroth Type A2v 500 standby
Maximum working pressure: 250 bars
Pump output: (2) 960 l/min.
Drive power: 3 x 160 Kw 420/3/50 Hz 960 rpm
Maximum dimensions profiles extruded:
Width 160mm (6.2") x height 160m (525 Ft.)
Press opening
Puller force: 20 Kg - 150 Kg
Puller speed maximum: 1.5mm/second
Puller return speed: 8mm/second (0.315"/sec.)
Total run out: 42.5m (13m)
Shearing force at 100 bars: 7,800 Kg (17,200 Lb.)
Press center line to Stretcher center line: 5,700mm
Stretcher force: 10,400 Kg (23,000 Lb.)
Saw table batching width: 900mm

Description of Offer

Main alloys used:
6060 T6
6063 T6
6463 T6

In 2008 there was a fire and the insurance paid out to replace all of the

electrics and electronics. All positional measurements are via linear

transducers with encoders. In 2009 SMS rebuilt the press with new columns

(laminated). Also the container slideways and moving crosshead were

replaced/refurbished. As the line has been unused for 3 years, there is

surface rust on some surfaces, but this is cosmetic only and is not deep

seated. The press has a conventional two position die slide, the hydraulic

unit (immersed Rexroth pumps) is mounted above the press, the puller is

cable driven (SMS) and the profile cutoff is by flying shear (SMS).

Stretcher (SMS) is automatic in operation with the profile carry

over arms (belt type) automatically retracting/extending to match moving

head position. There are overhead cooling fans on the initial run out table

and a further 21 further down the main profile run out in addition there are

under cooling bed floor mounted fans. All profile transport is by belts.

The finishing saw (SMS) is automatic in operation. Single puller by SMS

(Cable driven) with variable speed DC motor 2 x electric top opening die

ovens. The supplier of the fixed dummy blocks was Castool.
TV cameras and monitors
There is a good spares holding and some bolsters/backers but no dies.

There are 2 containers, one in the press and one spare. It is not possible

to see the press running as the main electrical supply has been



This machine is listed for sale by Machinery International Corp located in North Branford, Connecticut
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Machinery International Corp
  20 Commerce Drive
North Branford
CT 06471
United States
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