Turbine/Expander Section
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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Rotor Disk used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Rotor Disk is characterized by the integration of Blade Attachment Slots and Bolt Holes. In industrial production environments, manufacturers listed on CNFX commonly emphasize Nickel-based superalloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A rotating disk that holds turbine blades and transmits mechanical energy in turbines and expanders.
Technical details and manufacturing context for Rotor Disk
Commonly used trade names and technical identifiers for Rotor Disk.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 300 bar |
| flow rate: | Dependent on blade design and rotational speed |
| temperature: | -50°C to 650°C |
| slurry concentration: | Not applicable for clean gas/steam; for slurry expanders, max 15% solids by volume |
Manufacturer profiles with relevant production capability in China
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Rotor disks are typically manufactured from nickel-based superalloys, titanium alloys, or high-strength steel to withstand high temperatures, stresses, and rotational forces in turbines and expanders.
A rotor disk assembly includes blade attachment slots for securing turbine blades, bolt holes for mounting and balancing, and a center bore for shaft connection and torque transmission.
The rotor disk rotates at high speeds, holding turbine blades that convert fluid energy (steam, gas, or air) into mechanical energy, which is transmitted through the center bore to drive generators, compressors, or other machinery.
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