
Setting the Global Standard – Trusted for 45+ years
KALLER is the original gas spring for press tools for the automotive industry, starting with a collaboration with a major Swedish automotive manufacturer in the 1970’s. Since then, KALLER has innovated product technologies that optimize metal forming in the automotive industry. Today, KALLER is trusted in major company standards because of our Safety, Reliability, and Quality Performance.
View our Introduction to KALLER Products.
Optimize your Operation with KALLER Solutions:
Cost-Reduction & Innovations
A portion of our products are what we consider cost-reducers and innovative solutions that are tailored to a variety of common challenges relevant to the Automotive Industry.
See a more detailed overview of our Introduction to Solutions & Cost Reducers in this blog post.

Solutions to your Challenges:
- Reduce Scraps: Flex Cam | KF2 | Toolmind
- Reduce Costs & Number of Tools: Flex Cam | KF2 | HDP | Toolmind
- Add Multi-functionality to a Tool: Flex Cam | KF2
- Increase Production/ Operation Speed & Efficiency: Flex Cam | KF2 | SPC | HDP | Toolmind
- Reduce Downtimes, Damages & Maintenance: Flex Cam | KF2 | HDP | Toolmind
- Improve Part Quality: Flex Cam | KF2 | Toolmind
- Reduce/ Controlled Return Stroke: KF2 | SPC
- Reduce Shock Load & Pad or Blank Holder Bounce: LCF | SPC
- Noise Reduction: LCF
Standard Gas Springs
PED 2014/68/EU approved and in major Automotive Standards, with millions in operation worldwide.

Why KALLER Gas Springs?
- LARGE variety of different sizes, forces, & functions
- High force in a compact size
- Reliable, consistent, and adjustable force
- Low force increase
- Long lasting
- Advanced Safety & Reliability Features
Accessories and More
To compliment our assortment of Tool & Die gas springs we offer additional solutions such as: