Z
Price list 2025
Series Z
Standard mini, Ø10-Ø16
- Force
- 13-70 daN
- Stroke
- 7-125 mm
- SKUs (price list)
- 104
NITROGAS group · mini
Mini & ejector - the smallest springs for piercing punches
Springs for ejector pins and compact piercing / blanking assemblies
The mini line combines 6 families (A, Z, E, EHE, EHF, EHN) covering 50 to 3,000 daN of force. Used as return springs for ejector pins, in piercing heads and small counter-blanking assemblies. Full interchange with FIBRO Mini, KALLER X-Pin, Special Springs E.
- Six families covering the full mini range (Ø8 - Ø25 mm)
- Used in piercing heads for cards and precision strip material
- Interchange with FIBRO Mini, KALLER X-Pin, Special Springs E
- AZOLGAS Part List - 1,403 cross-references mapped in the Materialis database
Group technical data
- Force range
- 13-200 daN
- Families
- 5
- SKUs (matrix)
- 228
- Family codes
- ZEHEEHFEHNR
- Target audience
- Blanking toolrooms, insert manufacturers, precision white-goods OEMs
Families in this group
5 families to choose from
Each family has its own mounting geometry and force range. Pick the one that matches the pocket in your stamping die. Full dimensional documentation and CAD STEP models are available on request.
EHE
Price list 2025
Series EHE
Mini with high pre-charge pressure
- Force
- 24 daN
- Stroke
- 10-70 mm
- SKUs (price list)
- 10
EHF
Price list 2025
Series EHF
Mini with high end-of-stroke force
- Force
- 16-24 daN
- Stroke
- 10-125 mm
- SKUs (price list)
- 20
EHN
Price list 2025
Series EHN
Mini for standard ejector-pin pockets
- Force
- 16 daN
- Stroke
- 10-125 mm
- SKUs (price list)
- 10
R
Price list 2025
Series R
Mini grid R-100 / R-200
- Force
- 30-200 daN
- Stroke
- 7-125 mm
- SKUs (price list)
- 84
Market cross-references
NITROGAS as a 1:1 replacement for the leading brands
In this group we maintain cross-references for the manufacturers listed below. The Materialis database holds code mappings that enable automatic counterpart pricing - no manual catalogue browsing required.
FIBRO Mini KALLER X-Pin SPECIAL SPRINGS E BORDIGNON Mini AZOLGAS AFB/AFC/AFH/AFJ/EFGC/EFGD
The public Cross-Reference Finder already covers 5 families in this group. Dedicated detail pages for each of the 228 SKUs ship via the Phase 4 dynamic landing surface; the engineering toolkit (tonnage, F(s) curve, temperature derating, cycle-rate validator) is available from the tools hub.