Good news continuously come from Zhengzhou first industry(https://fruitprocess.com/). New designed tomato washing and grading machine is widely loved by many fruit and vegetable exporter.
Tomatoes which come as final products are ripen (& partially hollow) & much softer than kiwi, must be gently when we sorting by hand or machine. Fragile skin of tomato can be damaged any time during your harvest or transportation.
Engineers from Zhengzhou first industry use the flotage of water can keep tomato in a very good condition while workers pour them into the feeding hopper of tomato sorting machine.
I.From the picture of tomato washing and sorting equipment we can see, the feeding hopper is a water tank, there are two function you should know:
1.The first time water cleaning.
2. Water is the best buffer and a good conveyor.
II.Then we can see there are two rows of water pipes which can spraying fresh water to clean your tomato the second time. After that, your fruits will conveyed by roller elevator to inspection table, every roller of inspection table is rolling forward by 360 degrees any time, it is convenient for you pick out bad fruits.
III. Tomato will be brush polished& Air dried when they though the air drying section, the brushes is made of nylon, soft and strong, no damage to fruits.
IV.This is the final processing, tomatoes conveyed by a slope and into the grading section, they are graded by different size of hole on screen drums in a gently way. Finally, you can get different size of tomatoes from different outlets of sorting section.
When you need help, feel free to contact Jason:
Mob/Whatsapp: +86 18738385097.
Email: jason@fruitprocess.com