In the factory of a sweet potato processing company in Shandong, four JCSORT manual fruit-loading sweet potato grading machines are operating in an orderly manner, forming an efficient and orderly sweet potato sorting production line, becoming a "new force" to improve the processing efficiency of the workshop.

Inside the factory, workers bring fresh sweet potatoes, freshly harvested from the production area, to the equipment. They manually load the potatoes into the grader's inlet one by one. The JCSORT manual sweet potato grader features a user-friendly inlet design, with smooth, rounded edges. This reduces labor and prevents scratches on the potatoes during placement.

As the equipment starts up, the sweet potatoes enter the grading area. These four grading machines utilize precise grading drums with screening holes scientifically sized to meet common sweet potato specifications. As the sweet potatoes slowly roll within the drums, those that meet the corresponding specifications fall precisely through the screening holes and enter different collection areas. Sweet potatoes ranging from fist-sized to arm-thick can be clearly graded, and the uniform size of each grade greatly enhances the convenience of subsequent processing and sales.

It's worth noting that the equipment's rollers are made of a special, wear-resistant, and smooth material, minimizing friction between the sweet potatoes and the rollers during rolling. Furthermore, the roller speed has been carefully tuned to prevent collisions and squeezing between the sweet potatoes. Even thin-skinned sweet potatoes remain intact after being sorted by these four graders, fully demonstrating the JCSORT equipment's "non-destructive processing" feature.

Four machines operate simultaneously, collaborating efficiently. Each can process a large number of sweet potatoes per hour, and when combined, the overall sorting efficiency is several times higher than traditional manual sorting. Previously, more than a dozen workers were required to manually sort and grade the sweet potatoes, a time-consuming and labor-intensive process that also led to inconsistent grading standards. Now, a few workers, responsible for loading the potatoes and monitoring the equipment, can easily complete the sorting of large quantities of sweet potatoes, significantly reducing labor costs and ensuring more consistent sorting standards.

Looking at the graded sweet potatoes neatly stacked in different areas, the factory manager said with satisfaction, "Since introducing these four JCSORT manual loading and grading machines, our sweet potato sorting process has been completely transformed. Efficiency has increased, sweet potato damage has been reduced, and grading has become more accurate. Customers are increasingly impressed with the quality of our sweet potatoes, and we've seen a significant increase in orders."

Thanks to the JCSORT manual loading and grading machines, the company's sweet potato processing line has been revitalized, injecting solid momentum into the standardized and efficient development of the sweet potato industry.