Hydraulic Technical Blog | Haichen Industrial

Latest Articles

Extreme EnvironmentsApril 15, 2026

6 Key Technologies for Ultra-High Temperature Hydraulic Systems

Professional solutions for steel mills, die casting machines, and glass manufacturing applications where operating temperatures exceed 120°C.

Extreme EnvironmentsApril 15, 2026

5 Core Challenges of Ultra-Low Temperature Hydraulic Systems

Professional solutions for Arctic, Siberian, and cold storage applications. Learn how to keep your hydraulics working when temperatures drop to -40°C and below.

Maintenance GuideApril 10, 2026

Common Faults and Solutions for Construction Machinery Hydraulic Pumps

Comprehensive guide to hydraulic pump faults, causes, solutions and preventive maintenance tailored for construction equipment operating in Southeast Asia's tropical climate.

Selection GuideApril 1, 2026

5 Key Factors to Consider When Choosing a Hydraulic Power Unit for Industrial Applications

Learn how to select the perfect hydraulic power unit for your industrial needs, covering power requirements, pressure specifications, cooling systems, and environmental considerations.

MaintenanceApril 4, 2026

Hydraulic Oil Selection Guide: Types, Properties, and Recommendations

A comprehensive guide to selecting the right hydraulic oil for your equipment, including viscosity grades, additive packages, and maintenance best practices to extend system life.

MaintenanceApril 4, 2026

Hydraulic Cylinder Maintenance Tips: Extend Service Life and Prevent Failures

Essential maintenance procedures for hydraulic cylinders, including regular inspection, seal replacement, troubleshooting common issues, and best operating practices.