Excavator Hydraulic System Solutions
Construction Machinery Cylinders:
- Various electroplating coatings are available, including ceramic plating, nickel-chromium composite plating, double chromium plating, milky white chromium + hard chromium plating, and zinc-nickel alloy plating.
- Piston rods are available in various structures such as friction welding, narrow-gap welding, and integral forging to meet different working conditions and needs.
- High-strength materials and special heat treatment processes are used to achieve high-torque assembly, ensuring extremely high fatigue durability under heavy load conditions.
Construction Machinery Piston Pumps:
- Multiple control options are available, including load-sensitive, proportional flow, pressure, and power control.
- Various friction pair combinations are available, including planar and spherical flow distribution, bimetallic, and cast iron cylinder blocks.
- Reliable heat treatment processes are used to achieve a stable, dense, and deep wear-resistant layer structure.
Construction Machinery Multi-way Valves:
- The main valve orifice and valve core precision can reach IT5 grade, ensuring high fitting accuracy, resistance to contamination, and low leakage.
- High-strength, high-elongation cast iron is used, resulting in minimal deformation and impact resistance.
- 3D printing and secondary core shooting technology are used, resulting in high-quality oil passages and low pressure loss.
