3D Configurator

Copper Piston

The process consists of reclaiming worn copper plunger tips that are no longer serviceable, re-machining them to create the groove required for our proprietary sealing rings, and converting them to be fully compatible with our patented technology, thereby delivering a comprehensive set of performance and durability benefits.
 
BENEFITS OF THE COPROMEC RING SYSTEM
  • The copper ring is the only wear part and can be replaced in seconds;
  • The system extends plunger tip life by more than 10×;
  • Ensures a perfect internal seal and a much cleaner sleeve;
  • No changes to other components: all lengths remain unchanged;
  • Consistent casting quality over time;
  • We can refurbish existing plunger tips or supply new ones from our copper product line.

RECYCLE ALL THE USED SOLID TIPS AND TURN THEM INTO COPROMEC PRINCIPLE
 

Performance example of a plunger tip Ø 90 mm considering 50.000 shots.
Performance example Conventional solid copper plunger tip Copper plunger tip with Copromec ring
Cost €300
  • €300
  • Ring-seat machining: €80
  • Ring cost: €95
Life for piece 5,000 injections
  • Ring lifetime: minimum 5,000 injections
  • Plunger tips lifetime: 40,000 injections
Adapt Costs sustained
for 50,000 injections		 10 plunger tips → €3,000
  • 10 rings → €950
  • 1.25 modified plunger tips → 80 × 1.25 = €100
Total: €1,050
Pieces used