Optical screening machines currently mainly include glass turntable visual inspection, that is, glass disc image screening machine, optical screening machine, which can also be called CCD visual inspection machine. Optical screening machines are used in various industries, such as: rubber silicon rubber, ceramic parts, magnetic materials, electronic components, magnetic materials, powder metallurgy and other industries.

Judging from the current domestic market, there are many manufacturers that do visual inspection, and everyone's products are similar on the surface, but the specific quality can only be understood by users who have used it. I think the following factors should be considered when evaluating the quality of the product itself:

1. Product spare parts; 2. Product details; 3. Product appearance; 4. Stability of the whole machine.

The optical screening machine is a relatively high-tech equipment, and it cannot be done well without certain R&D strength. However, there are very few in the industry that have R&D capabilities, especially there are many middlemen, who do not have their own R&D capabilities to take orders.

No matter what you buy, the price will be involved! Many users ask how much is the visual inspection of your home as soon as they come up? Fifty thousand, purchase optical screening machine, OK, cheap enough! You have to buy it. In fact, this is outrageous. How to buy visual inspection machines, optical screening machines, not clothes. Only if you have understood your requirements and discussed further with the supplier, can you negotiate the price if there is no problem with the content you want to test. Talking about the price without understanding their specific requirements is pure empty talk.