Equipamentos de soldagem de trilhos

Martelo WEL-D’STRESS®

O martelo WEL-D’STRESS®, um sistema pneumático, foi desenvolvido pela Pandrol para melhorar a resistência à fadiga de soldas aluminotérmicas.

Martelo WEL-D'STRESS® Resumo do Produto

O WEL-D’STRESS® introduz tensões residuais de compressão. Isso previne o aparecimento de manchas de fadiga que podem aparecer quando o tráfego é intenso.

  • Em áreas de tráfego intenso, sensíveis, podem ocorrer fraturas em até seis meses após a soldagem. O uso do martelo elimina completamente esse risco.
  • Para os clientes que utilizam o martelo WEL-D'STRESS® desde 2007, a expectativa de vida das soldas em áreas de alto tráfego é atualmente idêntica à do trilho
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Benefits of the WEL-D’STRESS® Hammer

01

Increases track longevity

Using the WEL-D’STRESS® hammer results in a very significant increase in the length of time before an aluminothermic weld shows signs of fatigue.

02

Low maintenance

Less maintenance is needed – the life expectancy of welds in high traffic areas is identical to that of the rail.

03

Value for money

As a result, maintenance costs are reduced and the system offers optimised life cycle cost (LCC).

04

Increased availability

There is increased availability of the infrastructure.

05

Easy installation

The WEL-D’STRESS® hammer is easy to transport and use.

06

Versatile

The equipment is efficient and effective for welding on all types of rail and very high traffic networks.

Technical features

01

Pneumatic system

The WEL-D’STRESS® hammer is a pneumatic system.

02

Usable with cold and hot welding

WEL-D’STRESS® can be used with aluminothermic welds from ambient temperature up to 300°C maximum.

03

Designed for ease of use

The equipment has been designed to be extremely easy and intuitive to use.

04

Compact size

The kit is compact and easy to carry. It comes in a strong case, certified IP67.

05

Versatility

The WEL-D’STRESS® hammer can be used on all types of rail and very high traffic networks. This includes heavy haul lines and intense urban traffic networks, such as RER and Metro.

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