Datetime: 2026-08-17 03:05:08 Visit: 6987
When customers compare oil presses, they often focus on capacity, power, or price. But there's one critical factor that many overlook - the design of the pressing cage and the arrangement of the bars.
This single detail can make or break your oil yield, cake quality, and maintenance cost.
#The different of strip row screw oil press and round and strip oil press
What is a "Strip Row" Oil Press?
A strip row oil press uses a cage made of flat, straight bars arranged in parallel rows. These bars create a continuous gap for oil to flow out.
Pros:
- Simple design
- Lower manufacturing cost
Cons:
- Uneven pressure distribution- oil may not be fully expelled from the material
- Clogging issues- fine particles tend to block the gaps
- Inconsistent cake quality - the cake comes out uneven, sometimes with visible oil spots
- Higher residual oil in cake - meaning you leave money on the table
What is a "Round & Strip" Oil Press?
A round & strip oil press** uses a hybrid cage design - a combination of round bars and flat strip bars arranged in a specific pattern.
How it works:
- The round bars create smooth, curved surfaces that reduce friction and prevent material buildup.
- The strip bars provide stable structural support and maintain consistent gap spacing
- The alternating arrangement creates an optimal drainage path for the oil
Pros:
- More uniform pressure - the material is squeezed evenly from all sides
- Better oil flow- the combination of round and flat surfaces creates more micro-channels for oil to escape
- Less clogging- round bars reduce the chance of fine particles getting stuck
- Cleaner cake - lower residual oil.
- Longer service life- the hybrid design reduces wear on both bars and the screw.
Our oil presses are engineered with the patented round-and-strip cage design. It's not just about pressing harder - it's about pressing smarter. The combination of round and strip bars creates the perfect balance of pressure, flow, and durability, giving you more oil, cleaner oil, and better long-term performance. Want to see the difference in your oil yield? Send us your seed sample - we'll test it on our round & strip press and show you the numbers.
