Vibration and noise isolation systems

VIBRACHOC provides sale representatives and distributors in Spain in order to offer personalized attention and the best solution within the following sectors: Industry, Construction, Rail, Navy, Defense and Aeronautics.
A constant stock is maintained to approach the immediate availability of the product to any part of the country.
VIBRACHOC has a wide range of products and, in turn, it offers the following catalogues: Metal Mountings, Flexible Mountings, Flexible Bushes, Flexible Couplings and Dynamic Sealing.


Vibrachoc was founded in 1953 and it has been set in Spain since 1973. VIBRACHOC-PAULSTRA has its central offices in Madrid where, in turn, part of the production is made.
VIBRACHOC has been part of HUTCHINSON Company since 1994. HUTCHINSON, the world-wide leader in the production of tire, belongs to Total Company.
The association between Vibrachoc and Paulstra within the same company makes possible that the industrial technical and commercial potentials of both join together so the individual capacity reinforces in order to contribute to excellent technical solutions such elastomer, metal cushion, shock absorber, composite. The head office is set in France and production centers are set in Lisses and Ètrépagny (I+D) and head offices are set in Paris (Levallois).
This association places VIBRACHOC-PAULSTRA in an undisputed situation and it is a leader within the field of anti-vibration and acoustic with a distribution network of more than 500 point of sale and more than 50 agents distributed worldwide.
PAULSTRA has affiliates in Germany, United Kingdom and EEUU.
PRODUCTS
We have the most extensive range of products
to provide an optimal solution in the fields of antivibration and acoustics
STRASONIC® es una gama de conjuntos aislantes y acústicos en espumas de poliuretano o cauchos naturales.Su función principal es la reducción de ruidos aéreos (aislamiento, absorción y amortiguamiento) a través del capotaje, parcial o total, de una máquina.
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El soporte EVIDGOM®, esquemáticamente, puede ser asimilado a dos gruesas membranas cónicas provistas de un eje común y unidas por una gran base para formar un tipo de arandela elástica.
Hay tres clases :
– EVIDGOM® todo caucho.
– EVIDGOM® con fijaciones adheridas.
– EVIDGOM® con fijaciones y montado sobre una placa de base ovalada o cuadrada (suministrada por separado).
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– Atenuación vibratoria superior al 90 % a 1.500 rpm (25 Hz).
– Gama homogénea de grandes prestaciones.
– Características estabilizadas.
– Facilidad de montaje.
– Anticorrosión: resistencia al ambiente salino: 500 horas (*).
– Aspecto estético.
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El soporte STABIFLEX está formado por un anillo de caucho unido a dos armaduras metálicas de forma troncocónica.
– Armadura interior con taladro roscado.
– Armadura exterior con base cuadrada (4 taladros) o con base romboidal (2 taladros).
– Caucho natural adherido, reborde antideslizante.
– Cazoleta de protección del caucho y de repartición de cargas.
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APPLICATIONS
We have the best technical solutions
to cover all the needs in the sectors:
Industry, Construction, Rail, Navy, Defense and Aeronautics.
Aeronautic
VIBRACHOC has developed a wide range of mountings and shock absorbers for civil aviation and military aviation.
Aeronautic
VIBRACHOC has developed a wide range of mountings and shock absorbers for civil aviation and military aviation.
Defense and Engineering
By land, sea and air, it’s a question of minimizing the negative effects of vibrations and shocks against vehicles and sensitive equipment.
Defense and Engineering
By land, sea and air, it’s a question of minimizing the negative effects of vibrations and shocks against vehicles and sensitive equipment.
NEWS
In our news section we will keep you informed about
the latest releases and news from VIBRACHOC-PAULSTRA
Sobre VIBRACHOC
VIBRACHOC S.A se funda en el año 1953 y se implanta en España desde 1973 como parte del Grupo Alstom. VIBRACHOC-PAULSTRA tiene en Madrid sus oficinas centrales en España, donde a su vez, se fabrica una parte de la producción.
Vibraflot un nuevo concepto de losa flotante
Tradicionalmente la realización de suelos flotantes y losas antivibratorias con el fin de eliminar vibraciones y ruidos estructurales, han estado sujetas a criterios de desarrollo mediante el uso de fibras minerales, pads elastoméricos, compuestos de corcho, etc.
Suspensión Antivibratoria y Antisísmica de edificio Hotel Aglo 5* en Perpignan
Proyecto de Suspensión Antivibratoria y Antisísmica del edificio de un Hotel en la nueva estación del TGV en Perpignan de Vibrachoc.