Pfeiffer Vacuum GmbH

Berliner Str. 43, 35614 Aßlar
Germany
Telephone +49 6441 802-0
Fax +49 6441 802-1202
info@pfeiffer-vacuum.de

Location

Hall map

GIFA 2015 hall map (Hall 11): stand H47

Fairground map

GIFA 2015 fairground map: Hall 11

Contact

Andreas Würz

Abteilungs-/Gruppenleiter
Forschung, Entwicklung, Konstruktion

Berliner Str. 43
35614 Asslar, Germany

Phone
+49 6441 802-1190

Fax
+49 6441 802-1202

Email
Andreas.Wuerz@pfeiffer-vacuum.de

Roman Schnapka

Angestellter
Forschung, Entwicklung, Konstruktion

Berliner Str. 43
35614 Asslar, Germany

Phone
+49 6441 802-1385

Fax
+49 6441 802-1202

Email
Roman.Schnapka@pfeiffer-vacuum.de

Our range of products

Product categories

  • 10  Casting machines and pouring equipment
  • 10.02  Die-casting machinery and plant
  • 10.02.02  Vacuum die-casting machinery

Vacuum die-casting machinery

Our products

Product category: Vacuum die-casting machinery

Multi-Stage Vacuum Process

Multi-Stage Vacuum Process. The Revolution in Die Casting!

In our new Vacu² multi-stage vacuum process, the shot sleeve and mold cavity are evacuated in two stages. During the first stage, the air is extracted directly from the shot sleeve via a wide cross-section line. This enables the desired pressure to be quickly achieved in the shot sleeve and mold. In the second evacuation stage, the air is extracted directly from the mold, as in the case of conventional processes.

Since the desired pressure has already been achieved in the first stage, the second stage serves to maintain the pressure by pumping down air that leaks into the mold. The control system processes pressure measurements that are taken in four different locations at different points in time during the casting process into process-relevant data. This affords precise information about the current status of the system. Should any limits, some of them can be defined by the user, be exceeded or not reached, the system responds with warning signals. This avoids unnecessary rejects.

Vacu² reduces costs in your die casting process!

 

Customer benefits:

  • Better vacuum translates into optimum quality
  • Reliable process monitoring reduces the rejection rate
  • Faster process optimization and better designed molds as low as vent valves reduce your cost

 

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About us

Company details

Keeping abreast of the latest news with your smartphone, seeing better thanks to high quality eyeglasses, and discovering the world independently while on the go in your car – these and many other conveniences of everyday living would be impossible without vacuum. Pfeiffer Vacuum offers comprehensive solutions that are indispensable for manufacturing these products.

For 125 years now, our name has served as a guarantee for advanced vacuum technology, high quality comprehensive vacuum solutions, and first-class service. As the inventor of the turbopump we pioneered innovation and progress in the vacuum industry. Thanks to close collaboration with our customers and our continuous focus on their needs, we constantly optimize and expand our product line. Therefore, even in the future we will always be able to provide our customers with the best solutions for their individual applications. Our service program extends from vacuum pumps through measurement and analysis equipment right up to complete vacuum systems.

Pfeiffer Vacuum has over 2,250 employees worldwide and more than 20 subsidiaries. The corporation is listed on the German TecDAX stock index.

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Company data

Sales volume

> 500 Mio US $

Export content

max. 75%

Number of employees

1000-4999

Foundation

1890

Area of business
  • Casting machines and pouring equipment
  • Measurement and test technology