Extrusion Press:
Extrusion Machines Special Feature:
- Integrated compact construction occupying less space.
- PRE-COMPRESSED COLUMN - TENSIONED TIE ROD Design having the following advantages over Simple Tie Rod Press.
- Minimizes / Nullifies displacement of End Platen due to elongation of Tie Rods.
- Minimizes / Nullifies Variation in Tie Rod Stresses, thus eliminating 'Fatigue' failures.
- Rigidly of the Press is number of times better than Simple Tie-Rod Press.
- Possibility of Nut Lossening is totally eliminated and hence nut re tightening readjustments are not required.
- Twisting of End Platen eliminated.
- Alingment is Perfectly Maintained due to proper location of Parts.
- Provides Solid support to the guides of Container and Moving Cross Head is totally eliminated.
- Ensures perfect parallelism between End Plated and Cylinder etc.
- Cast Steel Cylinder, End Platen, Container Housing and Moving Cross Head.
- The Main Ram, Guided in the Bushings, Press
fitted in Cylinder, is made of forged steel bars ground lapped and Hard
Chrome plated.
- Jacket type Heaters are fitted in container housing.
- Easy removal and assembly of container from housing is possible.
- Three Position Die-side with two Die stations for
loading, from both sides of the Press and a Centre hole position for
pushing thru the stuck billet as standard or cassette die loader for
loading die from one side as alternate.
- Hydraulically Operated Shear Side for Aluminium
Presses and Copper Brass Extrusion Presses or Hydraulically Operated
Circular Saw for Copper Brass presses.
- Single Arm Billet and Dummy Charger and a Loader are provided to load Billet and Dummy.
- Adjustable Flat 'X' Guides for Container, Piercer and Main Ram.
- Set of Fixed Delivery Piston Pumps enabling
adjustment of Extrusion Speed in steps for standard or set of
Electronically Controlled Variable Delivery Pumps enabling infinite
Adjustment of Extrusion Speeds for Classic.
- The Hydraulic System is built with the use of
Logic Valves, as per DIN Standards. This system has advantages like
Fast response, minimum internal Leakage. Smooth operations, Low
pressure Losses, Standardization of Components Long Life and Trouble
Free Operation, etc. as compared to the other traditional systems.
- Extrusion Speed mentioned in Data Sheet as standard and Higher / Lower Extrusion Speeds against specific requirements.
- Centralized Lubrication System for Main Ram, Container, Shear and Die side guides.
- Rubber components like Oil Seals, 'O' rings etc. suitable for Cavities as per ISO are used.
- Selection of High / Low Extrusion Tonnage.
- Full Automatic Operation thru Push Buttons. The Mounted Push Button Station is provided as Standard.
- The Electrical Control System built with the Air break contractors is supplied for standard.
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