1. The gear adopts high strength and low carbon alloy steel through carburizing and quenching, and the tooth surface hardness reaches hrc58-62. The gear adopts CNC grinding process with high precision and good contact.
2. High transmission rate: the single stage is greater than 96.5%, the double stage is greater than 93%, and the third level is more than 90%.
3. Stable operation and low noise.
4. Small size, light weight, long service life, high bearing capacity.
5. Easy to disassemble and easy to install.
Gear speed reducer is according to the national professional standard ZBJ19004 production of external gear involute helical cylindrical gear reducer, gear reducer is widely used in our country, in the east China area for introduced tower crane slewing mechanism of the machinery, widely used in metallurgy, mining, lifting, transport, cement, construction, chemical, textile, printing and dyeing, pharmaceutical, and other fields.
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