With the expansion of production capacity,the packaging has become more refined.There are more and more products packaged by number,and the demand for counting is also increasing.There are many kinds of intelligent counting packaging equipment on the market. How to choose the counting equipment suitable for your production line?

According to the counting principle,it is divided into three types of counting equipment,weight counting, photoelectric counting and vision counting

• Weight counting,according to the weight of a single object and the total weight,change into a number.The price is very cheap,but due to the difference in the weight of a single object and the sensitivity of the scale,there is an error in the number.
• Photoelectric counting,the material passes through the sensing area of the photoelectric sensor,and the quantity is calculated because the light path is blocked. If the materials overlap or fall seamlessly and continuously,it can only be calculated once,causing errors.Therefore,the photoelectric counting equipment needs to be equipped with a vibrating plate to allow the materials to fall one by one in an orderly manner. The speed is slow,and the compatibility of the vibrating plate is low,but the price is cheap.
• Vision counting,through high-speed line array camera with algorithm, intelligent identification.The feeding mechanism adopts the mode of coarse feeding + fine compensation,with high precision and fast speed.Moreover, the compatibility of the machine is good,and one piece of equipment can count many kinds of materials.The overlap can also be counted accurately,but the price is high.

The company can choose according to different product characteristics,packaging requirements,packaging speed and budget.

• The individual weight difference of the product is very small,and the weight of the product is suitable for weight counting.
• The individual product weight varies greatly,and the weight of the product is small,suitable for choosing vision counting or photoelectric counting.
• If the speed requirement is low,the unit price of each product is low,and it can be used for photoelectric counting.For example,the material diameter is 3mm, and it can count 2000-3000pcs per minute.
• If the unit price of the product is high,the customer requires the quantity of each package to be precise,the speed requirement is high and the material variety is large,then the vision counting machine is the first choice.For the high speed vision counting machine,the material with a diameter of 3mm can count 12000 pcs per minute.Because the sorting accuracy is high,material waste is reduced, and customer complaints are avoided.Although the price is higher than that of weight and photoelectric counting equipment,but one equipment can count multiple materials,which is more applicable and cost-effective.

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