Everdigm EHB23 Hydraulic Hammer Spare Parts Piston Apply for Repair Shop Machinery EHB23 Hydraulic Breaker Accessories Piston

Everdigm EHB23 Hydraulic Hammer Spare Parts Piston Apply for Repair Shop Machinery EHB23 Hydraulic Breaker Accessories Piston​

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Advantage

1. Material Innovation
We employ a specialized alloy formula and a grain-flow forging process that aligns the metal’s microstructure along primary stress paths. This results in a piston that behaves more like a unified structural element than a simple machined part—delivering exceptional fatigue resistance and shock absorption.

2. Heat Treatment Mastery
Our gradient heat treatment creates a layered hardness profile: an ultra-hard exterior (HRC 62–64) for wear resistance, gradually transitioning into a tough, ductile core. This eliminates the traditional trade-off between surface hardness and impact toughness.

3. Precision Geometry
Using computational fluid dynamics and stress simulation, we have optimized the piston’s profile to promote stable lubrication and direct impact energy axially. This reduces radial vibration and protects cylinder walls, bushings, and seals from unnecessary wear.