The screw conveyor is a dedicated horizontal distribution conveyor for oil pressing production lines, working in coordination with elevators. The elevator vertically lifts oil materials to high position, then materials fall into the screw conveyor. Driven by internal spiral blades, the machine realizes long-distance horizontal transportation and evenly distributes oilseeds to multiple parallel oil press units.

For parallel layout oil press groups, the screw conveyor is installed horizontally above the feeding hoppers of all oil presses. It continuously supplies raw materials to each press along the arrangement direction, balances feeding volume, ensures consistent load of every oil press, and supports synchronized and stable pressing operation of all units. The fully enclosed casing prevents material spillage and dust generation during transportation, cutting raw material loss and improving workshop conditions. The machine can be installed overhead flexibly, perfectly matching the layout of large oil mills with multiple presses arranged side by side. The feeding speed is continuously adjustable to coordinate with the overall line capacity, avoiding shortage of material or blockage caused by overfeeding on individual presses.

Receiving materials transported by the elevator, the screw conveyor realizes centralized material distribution automatically, eliminating manual material allocation and transfer, and greatly reducing labor costs. As the core distribution equipment for multi-parallel oil press production lines, it connects the high-level material outlet and each oil press, making it an essential supporting facility for large-scale automated oil extraction plants.


Ruian Every Machinery (MCRAYONE) is located in Zhejiang province, China. Our annual production capacity of oil press machines and related machines is around 10,000 sets. These machines have sold to all over the world, such as South Africa, Nigeria, America, India and so on. Thanks to our experience in the oil press industry (more than 40 years ), we know the demands and best-selling models of each market, so we can provide the most suitable machines to our customers.
We have an experienced engineer team, a professional Research and Design department, and a perfect Quality Control System. All the parts are made by our own factory and the quality can be guaranteed. In addition, we provide a quality warranty for one year.
Our business involves in small-sized oil pressing series, oil engineering designing, equipment manufacturing and installing, project contracting, technical service and so on. Moreover, we have important partnerships with many large Chinese companies, such as China Oil and Food Import and Export Corporation. We are their designated foreign trade exporter and their supplier for small oil presses.
Our goal is to establish a long-term relationships with our customers, based on providing quality machines at a reasonable cost and maximize the customer returns with comprehensive service.
In the course of our company’s decades of development, we have obtained multiple official certificates, such as :
- ISO-9001 international quality system certification
- CE certificate
- China’s AAA credit enterprises
- Certification for honoring contracts and keeping promises
- Certificate of Integrity management demonstration unit
- Certificate of Quality Service Integrity Unit
- Enterprise Credit Rating Certificate
Our company has grown into one of the leading oil press manufacturers in China, and our popularity has spread abroad. We welcoming all kinds of orders.




