Πέμπτη 21 Φεβρουαρίου 2013

Embossing Hydraulic Press Model PRH 2200


Oil Hydraulic Press specially designed for embossing aluminium sheets for door Panel production
Embossing Press Model PRH 2200
Pressing Force 2200 ton
With the ‘’balloon’’ type pressing principle

We provide the engineering of the dies too with all the service involved: Definition of the embossing profile according client’s preferences, embossing trials for sampling the profile, designing of the panels’ embossed forms and manufacturing of the dies themselves.
Special Oil Hydraulic Press 2200 M Ton for the embossing of the Aluminium Sheets destined to the Door
Panel fabrication.
The frame is of closed body and incorporated type fabricated by tested quality steel profiles and plates of
suitable thickness to withstand the load and longer life . The frames are stress relieved.
The low noise hydraulic power pack unit is designed as per international practices and assembled with
internationally reputed make components.
Hydraulics and oil tank are mounted at the side of the Press Body.
Precise machining of the structural members is done after normalizing to get the required accuracies like
parallelism between platen and bed and right angularity between bed and the pressing platen.

A special high endurance polyurethane rubber membrane of 7 mm thickness is installed on the upper pressing bed for
providing the embossed form to the Aluminium Sheet positioned on the special relief die below it.
The membrane touches the die after the hydraulic oil is pressed in it conveniently to take the form of the die.
The aluminium sheet of suitable aluminium alloy in HO condition, which is placed in between, is pushed against the die and takes its exact form.
The Pressing capacity applied on the formation surface is 2200 M Tons.
Hydraulic pump 10 HP
Maximum working pressure 125 bar
Electrics include PLC with operation panel.
Simple operation of the Press with securities for the operator.
Overall main body dimensions: 1760 x 2000 x 2000 mm, or 7500 x 2000 x 2000 mm including the hydraulics unit, operation panel and the 2 sliding moving die support platforms.

 Application of embossed sheets for Panel Doors manufacturing

An embossing die: 

Embossing die and embosed sheet: 






Δευτέρα 18 Φεβρουαρίου 2013

Hydraulic Press ALCOLOR PPH 1500


Oil Hydraulic Press specially designed for embossing aluminium sheets for door Panel production

Model ALCOLOR PPH 1500
Pressing Force 1500 ton


Special Oil Hydraulic Press 1500 M Ton for the embossing of the Aluminium Sheets destined to the Door
Panel fabrication.
The frame is of closed body and incorporated type fabricated by tested quality steel profiles and plates of
suitable thickness to withstand the load and longer life . The frames are stress relieved.
The low noise hydraulic power pack unit is designed as per international practices and assembled with
internationally reputed make components.
Hydraulics and oil tank are mounted on the upper part of the Press Body.
Precise machining of the structural members is done after normalizing to get the required accuracies like
parallelism between platen and bed and right angularity between bed and the moving platen.

A special polyurethane rubber membrane of 40 mm thickness is attached on the upper moving (and pressing) bed for
providing the embossed form to the Aluminium Sheet positioned on the special relief die below it.
The upper bed is pushing the polyurethane rubber against the aluminium sheet to be embossed with the die below it. The die cavities give to the aluminium sheet its relief form and this way the alum sheet conveniently takes the form of the die. 
6 Hydraulic Cylinders I.D. 360 mm single direction (downwards) and
4 pistons for upwards movement
100 mm stroke
Hydraulic pump 15 HP
Maximum working pressure 250 bar
Time for complete automatic 2 strokes per minute
Sealing packing made by PRADIFA or equal for efficient sealing
Electrics include PLC with operation panel.

Simple operation of the Press with securities for the operator and photocell safety curtains
in the front and the back of the Press open areas for the operators’ protection.
Overall main body dimensions: 3200 x 2000 x 3000 mm including hydraulics unit plus electrical and operation panel cubicle, or 7500 x 2000 x 3000 mm including the sliding moving die support platforms