Lesjofors Springs & Pressings

Autoinjectors, drug delivery devices, or pen injectors utilize compression springs.
The use of technical springs ensures exact dosing of the drug as well as a high level of safety for the user. We offer automated and clean manufacturing solutions for economical largescale production.

Stampings (and stamped parts) are versatile and you find them in a wide range of applications for many different industries. Lesjöfors delivers stamped parts from our standard program as well as customized solutions.

Our technical experts, together with qualified tool development, cost-effective...

Constant Force Springs are manufactured from flat strip material and spooled to a specific curvature matching the needed pull force. There is practically no limit on extension speed and acceleration. The springs can be fitted in a number of ways and extended partly or completely.
A common applicat...

Stainless steel gas springs function the same as their common hydraulic counterparts, but give an alternative when operating under rough conditions such as off-shore and other outdoor exposure applications. Other commons application areas for stainless steel gas spring include health care products, food in...