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PNEUMATIC AND HYDROPNEUMATIC PRESSES

PNEUMATIC AND HYDROPNEUMATIC PRESSES
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PNEUMATIC AND HYDROPNEUMATIC PRESSES

Product catalog summary
Introduction
G.P.A Italiana, founded in 1962, specializes in automation units and equipment for presses, maintaining ISO 9001 certification since 1994. The company has expanded in both Italian and international markets due to its high-quality products, skilled personnel, and adaptability.

Pneumatic and Hydropneumatic Presses
The document emphasizes the importance of pneumatic and hydropneumatic presses, available in standard and customized versions, achieving high quality through continuous R&D.

Pneumatic Presses
The PRNA series is noted for safety, low noise, precision, and user-friendliness, featuring anodized aluminum cylinders with hidden tie rods. Custom versions are available.

Hydropneumatic Presses
The PCM series uses CM power units with anodized aluminum cylinders, operable in any position due to an integrated oil tank. They feature a redundant two-way circuit for manual loading and unloading.

Force and Stroke Monitoring System
This system provides process control with a graphical interface and PC connectivity, aiding in quality assurance.

Support Tables and Accessories
Support tables and accessories like stroke adjustment systems enhance the operator's workspace.

Applications
Suitable for rimming, caulking, seaming, assembling, and more.

Dial Feed Units with Press
These units facilitate simple automation of assembly and machining tasks.

Technical Specifications
Details include active section, theoretical power at 6 bar, maximum stroke, cycle consumption, and mass.

Working Features
Presses operate with compressed air at 3 to 6 bar and temperatures from -10 to +50°C.

Power Units CM S44
Used in all GPA hydropneumatic presses, offering high speed and low maintenance with a patented hydraulic circuit.

Available Versions
Configurations include cylinders without valves, with power valves, and with control circuits tailored to client needs.
Overview
The document provides technical specifications and configurations for hydropneumatic presses, including power units and models for specific applications.

Specifications
Lists models like CM 24000, PCM 2000, detailing dimensions, power at 6 bar, maximum stroke, and mass.

Procedures
Outlines operation with manual loading, safety mechanisms, and optional features like tool guiding plates.

Standards and Norms
Designed with safety features like double valves and CE marking for compliance.

Recommendations
Optional features include process controls with transducers for enhanced functionality.

Key Data from Tables
Tables provide measurements and specifications, highlighting theoretical power and maximum stroke.

Critical Information
Emphasizes safety features and flexibility with adjustable features and custom configurations.
Technical Specifications
Details specifications for compact table presses, including force capacity and optional features like photoelectric barriers.

Dimensions and Accessories
Support bench dimensions and accessories enhance precision and efficiency.

Force-Stroke Control System
Integrates with all GPA presses, allowing automatic force selection and evaluation programs.

Optional Software and Safety Features
Software for force-stroke diagrams and safety features like side shields are available.

Additional Equipment
Options include the CP 15 servo press and PCM 2000 hydropneumatic press with adjustable port size.

Contact Information
Contact G.P.A. Italiana s.r.l. for further inquiries.
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Catalog excerpts

PNEUMATIC AND HYDROPNEUMATIC PRESSES-1

PNEUMATISCHE UND HYDROPNEUMATISCHE PRESSEN PNEUMATIC AND HYDROPNEUMATIC PRESSES

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-2

G.P.A ITALIANA, set up in 1962, designs and constructs “automation units” and “equipments for presses” and in 1994 quality control system ISO 9001 has been qualified by the certifying body TÜV. G.P.A. managed to operate successfully on the Italian and foreign markets thanks to the quality of their products, the competence of their personnel and the ability to quickly adapt to the even more exigent and continuosly developing markets. Between the “automation units” special importance is given to the PNEUMATIC AND HYDROPNEUMATIC PRESSES described below in both the standard and customised versions...

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-5

WELCHE VERWIRKLICHUNGEN SOME CUSTOM MADE MACHINES 1-2-3-4 Säulenständer-Pressen (2 und 3 mit Werkzeugführungsplatte, Sonderausstattung) Column structure presses (2 and 3 with tool guiding plate optional) 5 Presse PCM 10000 mit C-Gestell und getrennte Verstärker Press PCM 10000 with “C” structure and power unit in separate stages 6-7 Antriebseinheiten CM S44 für besonderen Anwendungen Power units CM S44 used for special application 8-9-10 Presse-Drehtisch mit Lichtschranken Dial feed units with press with photoelectric barriers 11-12-13 Presse-Drehtisch mit rotierender mechanischer Schutzschirm...

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-6

INHALT / CONTENTS PNEUMATISCHE PRESSEN Bördeln Rimming Sicherheit, niedriges Arbeitsgeräusch, hohe Präzision, Steifigkeit, Oxidationsfestigkeit und besonders Benutzerfreundlich. Das sind die Hauptmerkmale der Pressen aus der Baureihe PRNA, die sich durch Zylinder aus eloxiertem fließgepresstem Aluminium mit verdeckt montierten Zugstangen auszeichnen. Neben den Katalogmodellen, die eine reichhaltige Auswahl an Öffnungsweiten und Gestellausladungen bieten, sind auf Anfrage auch Sonderausführungen lieferbar. PNEUMATIC PRESSES Safety, silentness, accuracy, stiffness, oxidation protection, easy use:...

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INHALT / CONTENTS Seite Page • Presseinheiten • Pressing units • Gestell-Zylinder” Baugruppen • “Structure-cylinder” groups • C “Gestell-Zylinder” Baugruppen • C “Structure-cylinder” groups • “Mehrständergestell-Zylinder” Baugruppen • Column “Structure-cylinder” groups • “C-Gestell-Zylinder” Baugruppen • C “Structure-cylinder“ groups • Antriebseinheiten CM • Power units CM • “Mehrständergestell-Zylinder” Baugruppen • Column “Structure-cylinder” groups • Antriebseinheiten CM S44 • Power units CM S44 • Pressen mit Zweihandsteuerung • Presses with two-hand controls • Presseneinheiten • Pressing...

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-8

PRESSEINHEITEN zum Einbau in Automatikmaschinen, mit Einbauerklarung. PRESSING UNITS to be installed on automatic machines, with Declaration of Incorporation. Kolben fur magnetischen Sensor (SONDERAUSSTATTUNG) OPTIONAL magnetic piston with sensor Ruckhub-Endlagendampfung Return stroke pneumatic cushion Ventil zur Werkzeugabfallsicherung Restraint valve against fall of dies Verdrehsicherungsstange Anti-rotation rod Zylinderrohr aus harteloxierter Aluminiumlegierung Hard anodised aluminium pipes Verstellung der Absenkgeschwindigkeit Pressing stroke speed adjustment Steuerventil (ISO-Baureihe) Control...

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-9

ABMESSUNGEN DER PRESSEINHEITEN auch ohne Ventile als “GESTELL-ZYLINDER-BAUGRUPPEN” lieferbar DIMENSIONS OF PRESSING UNITS, also available without valves as “CYLINDER - STRUCTURE GROUPS” Anderungen vorbehalten /Right of modification reserved 9

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PNEUMATIC AND HYDROPNEUMATIC PRESSES-10

ABMESSUNGEN DER PRESSEINHEITEN auch ohne Ventile als “GESTELL-ZYLINDER-BAUGRUPPEN” lieferbar DIMENSIONS OF PRESSING UNITS, also available without valves as “CYLINDER - STRUCTURE” GROUPS PNEUMATISCHE PRESSEN PNEUMATIC PRESSES Anderungen vorbehalten /Right of modification reserved 10

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PRESSEN MIT ZWEIHANDSTEUERUNG zur manuellen Be- und Entladung, mit "CE"-Zeichen PRESSES WITH TWO-HAND CONTROL for manual loading and unloading, with CE marking PNEUMATISCHE PRESSEN PNEUMATIC PRESSES GRUNDAUSFÜHRUNGEN BASIC VERSIONS Vorgesteuertes Rückschlagventil, redundant zum Hauptsteuerventil Restraint valve redundant with main valve Zweihandsteuerung in Grundausführung Absperrschaltung bei Energiezufuhr Basic version two-hand control, unbalancing circuit in case of lack of air. AUSFÜHRUNGEN MIT ZEITGESTEUERTER SELBSTHALTUNG VERSIONS WITH SIGNAL MUTING CONTROL FUNCTION AND TIMER Selbsthaltesystem...

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ANTRIEBSEINHEITEN CM S44 POWER UNITS CM S44 HYDROPNEUMATISCHE PRESSEN HYDROPNEUMATIC PRESSES Die neuen Antriebseinheiten CM S-44 sind in alle GPA hydropneumatische Pressen eingebaut und weisen folgende Merkmale: • schnell und sparsamen Zustell- und Rückhub, bei “U” Ausführung bis 200 mm, • bis zum 30 mm Arbeitshub, mit stetigem Kraftzuwachs dank des hydraulischen Druckvervielfältigungs Kreis, • Integrierten Ölspeicher (A) axial mit den pneumatische und hydraulische Stufen, ohne seitlichen Platzbedarf und mit hohen Arbeitsgeschwindigkeiten (bis 100 Schaltungen in der Minute bei 20 kN) • patentierte...

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ANTRIEBSEINHEITEN CM S44 POWER UNITS CM S44 HYDROPNEUMATISCHE PRESSEN HYDROPNEUMATIC PRESSES ALARMANZEIGE MIN. ÖLPEGEL Die minimale Ölpegel wird durch der herausregen eines Stabes der nach der Nachfüllung hereingeschoben werden muß. In automatischen Einrichtungen kann durch einen Nährungsschalter ferngemeldet werden. OIL MINIMUM LEVEL SIGNAL AND ALARM A pin shows the oil minimum level. It has to be repositioned after oil refilling. In this way it is easy to have an alarm system by proximity switch on automatic machines. MAGNETKOLBEN IM ZUSTELLHUBZYLINDER Alle Zylinder sind mit einem Magnetkolben...

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Anderungen vorbehalten /Right of modification reserved NOTEN/LEGENDA CT = Gesamthub CL = Arbeitshub 1 = Gesamtkraft bei 6 bar 2 = Eilhubskraft bei 6 bar 3 = Lufterbrauch Eilhub 70 mm 4 = Lufterbrauch Arbeitshub 10 mm CT=total stroke CL = power stroke 1 = total strength at 6 bar 2=approach strength at 6 bar 3 = approach stroke consumption 70 mm 4=power stroke consumption 10 mm

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.