A checkweigher is a device that enables high-speed, high-precision weight detection and automatic sorting of light or heavy products under dynamic conditions of the production line. It has applications in various fields such as food, medicine, daily chemicals and plastics.

High-speed checkweighers can be used to inspect all products on a production line and display production data such as production quantities, batch tracking, total weight, valid weight and scrap weight. "It can greatly improve product quality and optimize production processes, thereby controlling costs, eliminating waste and increasing business profits."

At present, with the development of food, medicine and other industries and the continuous improvement of product quality requirements, high-speed automatic checkweighers are also facing higher requirements, including production technology, production standards, high precision, reliable quality, etc.

Therefore, for those who are planning to purchase an online automatic weighing system, you need to pay attention to the following aspects of the system manufacturer:

1. Is the equipment operation complicated?

Friendly interface, convenient operation, and the ability to quickly change product types or new products are conditions that many users value when screening equipment.

Some users said: "It is highly automated and easy to operate. It will help our operators get started, and it is also more convenient to use and requires no special training."

2. Can production data be saved?

For the pharmaceutical industry, with the increasing intensity of raids, data integrity in pharmaceutical production must be guaranteed. The high-speed automatic checkweigher should have stable quality statistical control functions, and at the same time can ensure to help users complete equipment certification and quality management.

3. Will the checkweigher rust?

Many production companies cannot tolerate rust in the environment. Therefore, use stainless steel that meets industrial standards and that is of good quality. Users don't need to worry about rusting over time.

4. How accurate are checkweighers?

In addition to the quality of the equipment, the accuracy of the checkweigher is also a matter of great concern to users. However, how precision is related to many factors.

For example, the heavier the product weight, the worse the accuracy; the faster the product passes, the worse the accuracy; the physical characteristics and transmission state of the product also affect the accuracy of the product. Additionally, air movement, ground vibration and extreme temperatures can also affect accuracy.

Which type of load cell to use?

In general, users need the high accuracy and fast detection speed of load cells.

5. Is there feedback control?

Feedback control is optional. The so-called feedback control of the automatic checkweigher means that the checkweigher can judge whether the packaging quantity is within the control range through the detected product weight. If it exceeds the allowable range, it will send a control signal to the packaging machine, and the packaging machine will respond accordingly. adjustment. The packaging volume is back under control.

6. Is it easy to maintain?

Maintenance of equipment is very important, and regular maintenance can extend the life of equipment. However, if the device itself is more difficult to maintain, it can easily create confusion for the user. Depending on user needs, there are some high-speed checkweigher companies that can optimize the ease of maintenance.