4-springs-prestressed-box
4-springs-prestressed-box-sketch
4-springs-prestressed-box
4-springs-prestressed-box-sketch

Pre-stressed antivibration spring box for very heavy loads with 4 metal springs

Low frequency pre-stressed damping support with four metal springs to avoid transferred vibrations to the structure from a floor standing rotary machinery

- Pre-stressed with 4 M12 threaded rods

- Loads from 2 600 kg to 4 800 kg

- Cutoff frequency 3 Hz

Antivibration decoupling supports for rotating machines of all types, generators, air handling units, fans, pumps

€523.46
Delivered within 6 weeks (faster on demand)
Load
type
Quantity

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  • The conformity of the products is checked before shipping. Any damage must be notified on the delivery bond. Our customer service is at your disposal in case of claim. The conformity of the products is checked before shipping. Any damage must be notified on the delivery bond. Our customer service is at your disposal in case of claim.

Description

This spring-Loaded, prestressed, box with a self-frequency close to 3 Hz, is made up of the following elements:

 

Fabrication:

- 4 high resistance springs, Class C1 according to NFA 47-301, protected by a black epoxy paint baked.

- 2 mechanically welded parts, zinc coated (bi-chromating treatment)

- 4 M12 threaded rods, zinc coated, providing prestressing, equipped with sets of removable safety inserts, to dismantle after installation

- 2 neoprene rubber plates to avoid fixing and improving high frequency of structure-borne sound filtering

  

Options:

- Galvanized mechanical parts and stainless steel screws for outdoor mounting.

- "V": lower sole type "VIBRAFRAIN" for soundproofing applications (add 7mm to the height of the supports).

 

Applications :

- This product is dedicated to the elastic suspension of rotating machines installed on a floating slab in concrete

- These supports can be installed in the slab formwork, which is then cast; this avoids the lifting of the slab.

Product Details

450008001

Data sheet

Casing
zingued carbon steel
Spring
epoxy paint
Bolts
zing plating

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