33×7 90mm Hole Cone Bush Oil Expeller

An “oil expeller cone bush” refers to a specific component within an oil expeller or oil press machine. This component plays a crucial role in guiding and supporting the rotation of the pressing screw or worm, which is responsible for the compression and extraction of oil from seeds, nuts, or other oil-bearing materials. Here’s an overview of the oil expeller cone bush and its function:

Component Design:

• The cone bush is typically a cylindrical or conical-shaped bushing made of durable material, often metal.
• It is designed to be mounted at the front end of the oil expeller, just before the entrance to the compression chamber.

Support and Alignment:

• The primary function of the cone bush is to provide support and alignment for the pressing screw or worm.
• It ensures that the screw rotates smoothly and concentrically within the pressing chamber.

Preventing Friction and Wear:

• The cone bush also helps reduce friction between the pressing screw and the surrounding structure, preventing premature wear and damage to the equipment.

Oil Seal:

• In some designs, the cone bush may also include an oil seal to prevent oil from leaking out of the pressing chamber.

Maintenance:

• Regular maintenance, including lubrication, may be required to ensure the smooth operation of the cone bush and the pressing screw.

The cone bush is an essential component in an oil expeller because it helps maintain the proper alignment and function of the pressing screw, which is responsible for the extraction of oil from oil-bearing materials. Its design and material composition are chosen to withstand the mechanical stresses and pressures involved in the oil extraction process, ensuring efficient and reliable operation.