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The Premium GHE-Series Extruder Gearboxes are designed for single-screw extrusion applications, available in double-reduction parallel-shaft configurations with both horizontal and vertical mounting options.
These high-performance gearboxes are engineered to transmit the high torque required for pressurising and plasticising materials during the extrusion process. They feature an integrated spherical roller thrust bearing arrangement to withstand high axial thrust loads, ensuring reliable operation under demanding industrial conditions.
A specially designed axial bearing housing accommodates thrust bearings of different sizes to suit specific application loads. The hollow output shaft is available with different bore sizes and thrust-bearing configurations to accommodate the extruder screw.
The GHE-Series can be supplied in left-hand or right-hand configurations, with horizontal or vertical mounting arrangements to meet specific installation requirements.
Key Features & Benefits
Designed for single-screw extrusion applications
Double-reduction parallel-shaft gearbox design
Horizontal and vertical mounting options
High torque transmission capacity
Built-in spherical roller thrust bearing arrangement for high axial loads
Special axial bearing housing for application-specific thrust requirements
Hollow output shaft with different bore sizes
Left-hand and right-hand configurations available
Modular design for flexibility and interchangeability of components
Applications: Plastic extrusion machinery and other industrial single-screw extrusion systems.
Available Sizes: 8 sizes, from GHE 112 to GHE 280.
Reduction Ratios: 5.06:1 to 25.6:1.
Metric Design: Fully metric construction for dimensional compatibility.
Housing Construction: Sizes up to GHE 160 feature a unicast housing, while sizes above GHE 160 feature a split housing.
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