
Custom Feeding Screw Shaft Twin Extrusion Screw Conveyor Screw Pusher for Oil Press & Conveying Equipment. Custom feeding screw shaft for twin extrusion & oil press, supports non-standard size and pitch customization to fit various production lines. High-strength wear-resistant screw pusher with precision machining, stable thrust for uniform feeding under heavy-load continuous operation. Optimized screw tooth profile reduces material blockage, ensures smooth material flow and raises overall oil-press production efficiency. Fine surface treatment avoids material sticking. Modular design enables fast disassembly for easy cleaning and routine maintenance. Low-friction structure lowers running noise. Good equipment compatibility reduces failure rate and cuts long-term maintenance cost.