Advanced Piston Technology

With nearly 20 years of expertise in hydraulic breakers, SLYM MACHINERY has developed a new generation piston using high-strength medium alloy carburizing steel and an advanced manufacturing process.

Key Features:

• Optimized Material Formula:
  C (0.13–0.19%),

  Cr (1.35–1.65%),

  Ni (4.00–4.50%),

  W (0.80–1.20%),

  with strict control of Si, Mn, S, and P.

• Advanced Heat Treatment:
  Forging, carburizing & quenching, cryogenic treatment, and low-temperature tempering ensure superior strength and stability.

• Surface Technology:
  Arc ion oxidation provides high surface hardness, excellent wear resistance, and improved anti-scuffing performance.

Benefits for Customers:

• Longer service life

• Higher resistance to wear and scuffing

• Stronger impact endurance for demanding jobs

This piston innovation from SLYM MACHINERY ensures reliable performance and durability, even under the toughest working conditions.