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 - A.S.T.M. srl

 HOT FORGING BY FALL-HAMMER WITH THIN CLOSING CAVITY DIES.

Hammers 1000-3000 kgm with induction heating and closed mold for carbon steels, alloy steels, stainless steels and superalloys.
Parts weight 20-2500 g, parts length 20-400 mm and parts thickness up to 2 mm
Linearity and lower tolerances thanks to the post-cold calibration process.

 - A.S.T.M. srl

HOT FORGING BY ECCENTRIC PRESSES

Eccentric presses up to 4000 t with induction heating and deep closed mold for carbonsteels, alloy steels, stainless steels and superalloys.
Part weight 200-25000 g

 

 

 - A.S.T.M. srl

HOT CASTING OF METAL ALLOYS

Hot pressing with screw press / barbell 200-6000 kgm air heating induced,
carpet and induction furnaces for aluminum alloys, brass, bronze and copper
Part weight 20-2000 g


 

 - A.S.T.M. srl
HYDROFORMING
 
Hydroforming process produces Internal high-pressure (up to 4.000 Bar) as a methodology for the manufacture of hollow metal components. 
 
In hydroforming, tube and pre-forms are expanded 
from the inside out by means of a liquid working medium in a closed die. This method makes it possible to manufacture hollow components with a complex external shape, not possible to standard metal forming technologies and bringing improved strenght over lower weight.

 - A.S.T.M. srl

COLD FORGING OF BOLTS AND BUSHINGS.
Cold former transfer press 100-400 t
Cutting capacity wire 14-40 mm max length 120 mm
Parts maximum diameter 50 mm

COLD FORGING OF SCREWS AND SHAFTS.
Cold former transfer press 100-250 t
Cutting capacity wire 8-26 mm with max length 330 mm
Possibility of successive forming with eccentric press

COLD FORGING OF SMALL BOLTS AND SPECIAL SCREWS
High performance nut former transfer press
Cutting capacity wire 5-20 mm
Thread rolling heat and surface treatments

 

A.S.T.M. srl