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Industrial anti-vibration solutions How to reduce industrial vibrations with Paulstra mounts?
In industry, vibrations can generate noise, premature wear, loss of stability or significant mechanical stress on machinery.
Hutchinson Paulstra anti-vibration mounts help limit vibration transmission, protect equipment and improve the acoustic comfort of technical installations.
Discover the Paulstra rangeTable of contents
Vibration reduction Understanding the role of an anti-vibration mount
An anti-vibration mount is a technical component positioned between a machine and its supporting structure. Its role is to create an elastic interface capable of absorbing part of the vibrations generated by the equipment.
When a machine operates, it can transmit vibrations to the floor, frame, metal structures or nearby equipment. Without a suitable solution, these vibrations can generate noise, accelerate mechanical wear and reduce operating comfort.
ISOLATE
The mount limits the transmission of vibrations between the machine and its environment.
DAMP
The elastomer absorbs part of the vibratory energy and reduces repeated mechanical stress.
PROTECT
Machines, fasteners and structures are subjected to less stress over time.
Historic brand Why choose Hutchinson Paulstra?
Paulstra is a recognised brand in the field of vibration and acoustic isolation. Its products are designed to meet the requirements of industrial machinery, technical installations and equipment exposed to vibrations.
The Hutchinson Paulstra range includes various types of solutions: anti-vibration mounts, levelling feet, sandwich mounts, elastic bushings, marine mounts and metal suspensions.
A complete range
Solutions suitable for machines, engines, pumps, generator sets, fans and technical installations.
A truly technical response
Mounts are selected according to load, frequency, type of stress, fixing method and environment.
A long-standing supplier
At Solutions Elastomères, Paulstra is one of our reference suppliers for anti-vibration solutions.
Diagnosis Signs of a vibration problem
A poorly controlled vibration can have several consequences on an industrial installation. Certain signs should raise concern, especially when they appear on operating machinery or after a recent installation.
Machine side
• Abnormal noise or increased sound levels
• Regular loosening of fasteners
• Premature wear of components
• Loss of stability or unwanted movement
Environment side
• Vibrations felt through the floor
• Transmission to surrounding structures
• Discomfort for operators
• Resonance in a technical room
Paulstra range Main families of Paulstra anti-vibration mounts
The Hutchinson Paulstra range includes several families of anti-vibration solutions. Each family meets a specific technical requirement: vibration isolation, machine support, mechanical connection, motion transmission or applications in specific environments.
To make the selection easier, it is important to distinguish between the technical family and the associated products.
Paulstra family
Rubber suspensions
Paulstra rubber suspensions are designed to limit vibration transmission between a machine and its support. They are suitable for industrial equipment, engines, pumps, generator sets and technical installations.
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Rubber suspensions
Paulstradyn mounts
Reference: SE110
Versatile anti-vibration mount for machines, engines and technical equipment.
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Rubber suspensions
Radiaflex mounts
Reference: SE111
Cylindrical mount suitable for assemblies exposed to repeated vibrations and stresses.
View productPaulstra family
Metal suspensions
Metal suspensions are used for the support and isolation of technical equipment when a robust and durable solution is required for mechanical or industrial assemblies.
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Metal suspensions
Vibsol mounts
Reference: SE120
Metal anti-vibration mount designed to support various technical assemblies.
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Metal suspensions
V1H mounts
Reference: SE131
Compact mount for applications requiring a strong and reliable mechanical assembly.
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Paulstra family
Elastic bushings
Elastic bushings provide a flexible connection between two mechanical parts. They accommodate movement while limiting the transmission of vibrations and shocks.
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Elastic bushings
Elastic bushings
Several references available
Flexible connection solution designed to accommodate movement and reduce vibration-related stress.
View productPaulstra family
Marine mounts
Marine mounts are designed for nautical environments and marine engines. They help isolate vibrations and improve comfort as well as the mechanical performance of onboard installations.
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Marine mounts
Paulstrafloat marine mounts
Marine mount designed to isolate engines and onboard assemblies exposed to vibrations.
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Marine mounts
Marine mount 53924355
Specific model for marine applications requiring suitable vibration isolation.
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Paulstra family
Elastic couplings
Elastic couplings transmit motion while compensating for certain misalignments and reducing shocks and vibrations in the transmission system.
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Elastic couplings
Miniflex
Reference: SE150
Compact elastic coupling designed to transmit motion while limiting vibrations.
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Elastic couplings
Juboflex
Reference: SE154
Elastic coupling solution designed to absorb shocks and compensate for alignment defects.
View productComplementary ranges
What about the other Hutchinson ranges?
Hutchinson is not limited to Paulstra anti-vibration solutions. Other technical ranges can meet complementary requirements, particularly in sealing, with Le Joint Français O-rings and rotary shaft seals.
Static sealing
O-rings
Le Joint Français O-rings are used to provide sealing in many industrial applications, in static or dynamic assemblies depending on operating conditions.
View O-rings
Dynamic sealing
Rotary shaft seals
Rotary shaft seals are used to ensure sealing around a rotating shaft, particularly in mechanical assemblies subject to movement.
View rotary shaft sealsSelection support
How to choose the right anti-vibration mount?
Selecting a Paulstra mount is not only about its shape. To achieve effective vibration reduction, load, mounting method, frequency and environment must all be taken into account.
1. Load
Knowing the total weight of the machine and the number of support points makes it possible to calculate the load per mount.
2. Type of stress
The mount may work in compression, shear, tension or under combined loads.
3. Environment
Temperature, humidity, oils, splashes or outdoor exposure can influence mount selection.
Key point
A mount that is too rigid will transmit part of the vibrations. An incorrectly sized mount may deform excessively or wear more quickly. The right choice depends on the balance between load, vibration frequency, fixing method and operating conditions.
Fields of use Industrial applications of Paulstra mounts
Paulstra anti-vibration mounts are used in many installations to reduce vibrations at the source and improve equipment reliability.
Find the right mount for your application
Not sure which mount to choose for your machine?
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Our support Why choose Solutions Elastomères for your Paulstra mounts?
With 80 years of experience in elastomer materials within the Groupe PAUL, Solutions Elastomères supports professionals in choosing technical solutions suited to their requirements.
Paulstra is one of our long-standing suppliers. We offer a range of Hutchinson Paulstra anti-vibration mounts to meet the needs of industry, maintenance workshops, design offices, installers and mechanical professionals.
Technical advice
We help you identify the type of mount best suited to your application.
Specialised range
Mounts, supports, suspensions, levelling feet or elastic bushings depending on your requirements.
Industrial approach
We take into account load, assembly, environment and final application requirements.
Frequently asked questions Frequently asked questions about Paulstra anti-vibration mounts
What is an anti-vibration mount used for?
An anti-vibration mount is used to limit the transmission of vibrations between a machine and its support. It helps reduce noise, protect equipment and improve the stability of the installation.
How do you choose a Paulstra mount?
The choice depends on the load to be supported, the number of support points, the type of stress, the vibration frequency, the fixing method and the operating environment.
What is the difference between an anti-vibration mount and a silent block?
An anti-vibration mount is often used as a machine support or bearing point. A silent block, or elastic bushing, is generally mounted between two mechanical parts to absorb shocks and vibrations.
Are Paulstra mounts suitable for industrial environments?
Yes, the Hutchinson Paulstra range is used in many industrial applications: pumps, compressors, engines, generator sets, machine tools, fans and technical installations.
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