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Double-cone spring units

Bonnell

A proven interconnected system for series production of mattresses and upholstered furniture. The double-cone shape provides progressive resilience and stable unit geometry.

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Double-cone spring units
Number of coils4–5
Wire diameter2.0–2.4 mm
Spring diameter80–92 mm
Density105–150 springs/m²

Configurations for
your product.

ModelConstructionHeightLoad resistance
BonnellStandard double-cone system80–150 mm80–140 kg/m²

Final specifications and dimensions are agreed according to the customer’s technical requirements.

Need a different
configuration?

Send your parameters to our team and we will prepare a tailored quotation.

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