Hyson
Manufacturer of self-contained nitrogen gas springs and cylinders for metal stamping and die applications, part of Barnes Group / Associated Spring.
Specifications & options
Product families
Force range
Approx. 7,400 N to 200,000 N
Charging pressure
25 to 150 bar nitrogen
Applications
Why choose Hyson?
Nitrogen gas technology
Self-contained nitrogen cylinders deliver immediate, controllable spring force without external air or springs.
Built-in safety systems
Cylinders include over-load, over-pressure, and over-stroke protection for reliable operation in dies.
High force in compact size
Products such as the T4 range from 7,400 N up to 200,000 N within tight die footprints.
Global stamping standard
Hyson brands like Tanker and Nitro-Dyne are widely used across the metal-forming industry.
Product series
Understand each series to find the right fit for your application.
NP Series
Full-height ISO-standard nitrogen gas springs covering forces from NP-500 to NP-10000 for general stamping.
T4 Series
High-force nitrogen gas cylinder optimized for steel stamping, available from 7,400 N to 200,000 N.
Tanker T Series
Contamination-resistant full-height cylinder with enhanced rod guidance for harsh environments and long life.
Tanker S Series
Contamination-resistant gas spring providing high force in short heights with dynamic lubrication for extended life.
Need a specific model or spare part?
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