Danieli Corporation is the American Representative of
Danieli & C. SpA
located in Buttrio, Italy


Press Type Comparisons


Danieli Corporation
600 Cranberry Woods Drive
Suite 200
Cranberry Township, PA 16066
Tel: 724.778.5400
Fax: 724.778.5401
Email: sales@danielicorp.com

News
Careers
MyHRSource
Location

Advantages:

No side-shifting stem = less maintenance required

Disadvantages

Long press frame = long tie rods = more cyclical elongation = more movement of the die = more strain on frame

Long stroke = long dead cycle time

Billet loader and container damage possible

Block lubrication & stem changing at press C/L

Loading with stem = possibility of mushroom

 

 

 



Advantages

Short press frame = short tie rods = less cyclical elongation = better die positioning = less strain on frame

Possibility of longer billet

Short stroke = short dead cycle time

Block & stem maintenance out of press C/L

Loading with electric pusher = no possibility of container damage or mushroom

No billet to container friction

Disadvantages
Short - Stroke = slightly more maintenance



Advantages

Short press frame = more rigid

Short stroke = short dead cycle time

No billet to container friction

No side-shifting stem = less maintenance required

Disadvantages

Container sealing thrust load on tie rods = more strain on frame

Container holder shifting cylinders mounted on main cylinder platen = long cylinder stems

Requires more clearance between billet and container ID = possibility of air entrapment

Requires perfect billet cut and butt shearing

Block lubrication & stem changing at press C/L

No soft alloys extrusion