Gearboxes for Mining

Shearer Cutting Gearboxes

This series was developed on NGC's advanced industrial gearbox technology platform, employing advanced technologies such as systemic analysis of gear meshing characteristics, multi-objective gear modification technology, characteristic planetary transmission equal load analysis, optimized structural topology, bearing calculation analysis, and thermal power analysis. Verified through practical applications, the overall performance of the product is of an internationally advanced level.

Features:

The structure of all key parts has been optimized by means of finite element analysis, resulting in a more compact design;

Optimized tooth profile and lead modifications ensure more uniform load distribution and higher load-bearing capacity;

Hard tooth surface design meets the high standards of ISO, AGMA, and DIN.

Main Technical Parameters:

Speed ratio range: 49.26, 57.57

Rated power: ≥315 kW

Main Fields of Application:

Shearers.

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