Within the massive framework of heavy machinery, white metal bearings have always served as the "anchor of stability." From the propulsion shaft systems of ten-thousand-ton vessels to the runner brackets of large-scale hydroelectric turbines, this Babbitt alloy—composed of tin, antimony, and copper—

Preface: Steam turbines convert thermal energy in steam into mechanical power for generators and industrial equipment.

A steam turbine is the core power equipment that converts high-temperature steam thermal energy into mechanical energy. It serves as a critical component in industries such as thermal power generation, nuclear energy, and petrochemicals.

Reciprocating compressors operate under repeated pressure, temperature, and mechanical load cycles, so gradual component deterioration can begin long before a shutdown occurs.

A reciprocating compressor is a critical industrial machine that converts mechanical energy into gas pressure energy. It is widely used in industries such as petrochemicals, food and pharmaceuticals, electronics and semiconductors, and hydrogen energy.In March 2026, a Chinese manufacturer successfully achieved mass production of a Class 0 oil-free reciprocating compressor, breaking the long-standing monopoly of overseas companies in high-end oil-free sealing technologies.