PVA Industrial Vacuum Systems GmbH

Postfach 1269, 35608 Wettenberg
Im Westpark 10-12, 35435 Wettenberg
Germany
Telephone +49 641 68690-0
Fax +49 641 68690-822
ivsinfo@pvatepla.com

Hall map

THERMPROCESS 2019 hall map (Hall 9): stand E59

Fairground map

THERMPROCESS 2019 fairground map: Hall 9

Our range of products

Product categories

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.01  Precious Metals
  • 01.01.01  Melting
  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.05  Hard Metals
  • 01.05.02  Debinding

Debinding

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.05  Hard Metals
  • 01.05.04  High pressure sintering

High pressure sintering

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.05  Hard Metals
  • 01.05.05  Vacuum sintering

Vacuum sintering

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.05  Hard Metals
  • 01.05.06  Sintering

Sintering

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.05  Hard Metals
  • 01.05.09  Brazing

Brazing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.06  Ceramics
  • 01.06.02  Sintering

Sintering

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.07  Non-ferrous metals
  • 01.07.04  Brazing

Brazing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.04  Diffusion processes
  • 01.08.04.12  Plasma nitriding

Plasma nitriding

  • 02  Equipment for special use
  • 02.02  Laboratory equipment
  • 02.02.02  Laboratory-type melting furnaces

Laboratory-type melting furnaces

Our products

Product category: Melting

Pressure Sintering Systems

With our COD pressure sintering systems, you can achieve top cemented carbide quality over and over again. The systems combine two technologies in one machine: Vacuum sintering and hot isostatic pressing of sintered parts.

In addition to the standard pressure ratings of 60 bar and 100 bar, pressure sintering systems with process pressure of 200 bar are available for extremely low-cobalt types of cemented carbide. There is also a special high-temperature version of our pressure sintering systems available, and it is perfect for manufacturing silicon nitride ceramics.

Largely standardized and cost-optimized SSH pressure sintering systems are available for basic applications.

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Product category: Melting

Vacuum Sintering Systems

Our COV vacuum sintering systems enable cost-optimized manufacturing of cemented carbide materials, non-oxide ceramics, and other composites. The systems have a modular design, which allows them to be adapted to meet customers’ needs for specific sintering tasks. Various debinding technologies open up the possibility of using a wide range of binders. MOV vacuum sintering systems with metal heating elements are an option for carbon-sensitive applications.

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Product category: Melting

Vacuum Brazing Systems

These are electrically heated batch systems for standard and high-temperature brazing processes. The typical design temperature is 1,300 °C, but can reach 1,700 °C in some cases. For vacuum brazing applications, PVA offers two different product series that differ primarily in terms of the design of the heating element and the vacuum pump. PVA brazing systems for industrial production processes generally have active gas cooling units for rapidly cooling brazing batches to room temperature and therefore help to make processes extremely efficient.

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About us

Company details

With more than 1,000 systems on the market and decades of experience of working in the high-temperature range, we are a leading manufacturer of highly innovative vacuum systems. Our outstanding expertise—combined with the high efficiency of our ISO-certified systems and our strict safety and quality standards—make us a reliable and pioneering partner to international high-tech companies as well as to universities and research facilities.

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