VOSS Type 85

The electro-hydraulic preassembly device has been developed for quick and safe preassembly of the ZAKO flange system and impresses with its simple operating concept.

For extremely robust and reliable flange connections

There is a compact device for preassembling the crane rings of ZAKO flared flanges up to an external tube diameter of 114.3 mm: the VOSS type 85. 

Its two-part design comprising a mounting cylinder with a mounting head and an external hydraulic unit—makes it exceptionally space-efficient and easy to transport. For the preassembly of the ZAKO flange system, a collar ring is pressed into the tube, causing the tube to be flared by 10°. ZAKO's ingenious design principle also means that the collar ring, which serves as a tool for flaring, remains in the tube. This categorically rules out tool wear and any incorrect assembly that may creep in as a result. The system and its operation are impressively simple. The operator can view the entire assembly process and control the working speed very precisely. This means that ZAKO collar rings can be preassembled easily and securely.

VOSS type 85 - the preassembly device for ZAKO flange connections in large tubes
VOSS type 85 - the preassembly device for ZAKO flange connections in large tubes

Product advantages

  • No tool wear
  • Simple and precise operation
  • Assembly process permanently visible
  • Transportable and space-saving
  • Particularly robust and simple design
  • Also suitable for series assembly

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Technical data

Connection:
400V

Weight:
160 kg

Dimensions (WxHxD):
340x320x650

More detailed information

 

VOSS Catalogue Hydraulik Connection Tech.

 

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VOSS Brochure Ready to install lines

 

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VOSS Brochure Pre-Devices and Services

 

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Have you already decided to use weldless flange connections and want to preassemble them particularly quickly and reliably?

The VOSS type 85 offers simple, precise and safe preassembly of ZAKO flange connections.