Maximum Die Lifetime. Minimum Downtime.
Efficiency boost for warm forging.
If you’re serious about efficiency in warm forging, there’s no getting around the Jerko Spray Mixing Block.
Our technology is purpose-built for extreme conditions: high temperatures, ultra-short cycle times, and maximum tool wear resistance.
That’s where the Spray Mixing Block shows its full strength.
The fastest forging lines are already running with our system – delivering measurable results for our customers:
Significantly longer tool lifetimes
Fewer downtimes due to maintenance
Higher machine availability
In CV-joint production for warm forging, our system is state of the art.
Those who still rely on conventional solutions today are losing money daily.
We’ll help you take your line to the next level – with zero risk and a measurable ROI.
100% dead-space-free – no clogging, no build-up
Sandwich construction for up to 20 spray points side by side
Extremely short switching times
Continuous adjustment of flow rate
Simple installation and repair
SMB1 – 1421 & SMB2 – 1421
Nominal diameter: Ø 2.5 mm
Number of media: 1 & 2
Viscosity at 20 °C: 400 mPas
Reaction time: < 10 ms
Temperature range: +5 °C – 95 °C

SMB1 — 1422 & SMB2 — 1422
Nominal diameter: Ø 4.0 mm
Number of media: 1 & 2
Viscosity at 20 °C: 400 mPas
Reaction time: < 10 ms
Temperature range: +5 °C – 95 °C

NBR / Viton / EPDM seals
Fixed orifices for defined flow rates
Adjustable orifices for fine-tuning
Precision adjustment with locking function
Jerko is the No. 1 in high-performance spray and coating systems for forging industry.
Our mission: Maximize uptime. Minimize costs.
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