Technology

One of our strengths is more than 60 years of experience in chain manufacturing. We use the best available production methods and have the best expertise.

Lapua Hybrid® Exceptional hardening method, exclusive to Lapua Chains.

By combining the benefits of through hardening and case hardening, the raw material becomes thoroughly hard and the surface develops an even harder, wear-resistant layer.

The advantages can be seen in riveted chains where the chain speeds are high and wear-resistance needs to be particularly good..

Resistance to wear and tear brings cost savings..

LAPUA HYBRID ^®

Through hardening By far the best hardening method for heavy-duty chains

Of all chain manufacturers, we have probably studied and tested this method in practice the most.

By far the best hardening method for heavy-duty chains that demand hard compression resistance.

The through hardened bush has an unsurpassed capacity to withstand pressure from the socket without cracking. It is mostly used for big, welded chains, M224 and larger.