With the acceleration of the process of global integration in China's economy, quantitative packaging goods have sprung up in commodity retail markets across the country. The General Administration of Quality Supervision, Inspection and Quarantine issued the No. 43 Order on the Supervision of Quantitative Packaging Commodities Measurement, and also released In the third year of 2002, the “HACCP†system certification management regulations were closed. In terms of food metering accuracy and safety, various retail commodity manufacturers, especially the food production industry, have arranged packaging measurement and testing equipment in order to make packaged foods meet the above requirements, and the multi-head computer combination scales are especially affected. Food manufacturers are favored. Dried fruit products as the name implies, dried fruit products are pre-treated fruits after selection, washing and dehydration to the water content of 15 ~ 25% products. The volume of dried fruit is about 11 ~ 31% of that of Fresh Fruit, and the weight is about 10 ~ 25% of that of fresh fruit, so it can significantly save the cost of packaging, storage and transportation, and it is easy to eat and carry. Common dried fruits are raisins, red dates, dried mango, dried kiwi, dried strawberry and so on. Dried Fruit,Dried Mango,Raisins,Red Dates,Dried Kiwi,Dried Strawberry Xi'an Gawen Biotechnology Co., Ltd , https://www.seoagolyn.com
At present, there are mainly two types of combined weighing equipment at home and abroad: the first type of analog signal combination scale; the second type is the digital signal combination scale. Although combination scales are already very mature products, these different transmission signals can result in different weighing accuracy. Analog signal combination scales mainly have problems such as unstable performance, easy to burn motherboard, and second-hand source of IC patch. Digital signal combination scales, such as Jingwei, mainly produce waterproof combination scales, all using digital high-precision weighing signals. The user must distinguish when selecting the combination scale, otherwise it is difficult to meet the use requirements.
What kind of product is suitable for multi-head computer combination scales
The combination scale is mainly suitable for high-speed, high-precision automatic quantitative weighing of uniform and uneven particles, regular and irregular bulk items. There are mainly the following major categories of products: the first category is puffed food; the second is confectionery and melon seeds; the third is pistachio and other large shell Nuts; the fourth is jelly and frozen food; the fifth category It is a snack food, pet food, plastic hardware, etc.
What should users pay attention to when purchasing multi-head computer combination scales?
1, accuracy requirements
In order to reduce the loss caused by multi-package products, users are generally willing to choose high-precision combination scales when selecting a combination scale. Therefore, users should understand the important tolerance requirements of packaged foods before purchasing a combination scale. 
2. Measurement speed requirements
When selecting a combination scale, in order to obtain good economic benefits, it is also very important to select high-precision equipment at the same time. At present, the metering speed of the common combination weigher is about 70 packs/min, but the more the number of weighs, the faster the speed, such as: the speed of 10 scales is 70 packs/min, and the speed of 14 scales is 130 packs/min. At the same time, users should also pay attention to the vertical conveyor and packaging machine with the same speed at the front and rear ends of the combination scale to complete the whole process of weighing the package from weighing to packaging.
3. Material specific gravity and particle size requirements
For materials with different specific gravity, when the combination scale is selected, because the specific gravity of the materials is different, even if the same weight of materials, the volume will vary greatly, so the user can not only see the maximum combined weight of the scale when selecting the combination scale. Also refer to the maximum combined capacity.
Although the advantages of computer combination scales are clear at a glance, the previous computer combination scales were mainly imported products, and the high price problem hindered the wide application of combination scales in China and around the world.
Zhongshan Jingwei Packaging Machinery Co., Ltd. (http://) has become China's largest professional manufacturing base for combination scales. The production and sales of Jingwei combination scales make the enterprise positioning of Jingwei combination scale “professional quality, honest marketing†recognized by more foreign agent customers. The Jingwei combination scale is very meticulous, with unique functions such as cutting the material and collecting the hopper sorting system. It is equipped with multi-language convertible large color LCD screen, super computer connection and different materials. It has added more mature and leading functions in the technical aspects such as the rotatable main vibration machine. It adopts a high-precision digital load cell with a speed of up to 130 packs/min, an average precision of ≤±0.5g, and a very high cost performance.
Jingwei combination scale products work more and more sophisticated, the selection of parts is very sophisticated, a set of strict implementation of product testing and aging system, thus ensuring the high quality of Jingwei products; continuously develop new products suitable for agents, to ensure that customers are provided Marketable products, thus reducing the cost of customer investment in services, this is the embodiment of Jingwei's professional market; from the perspective of customers to think about problems, comprehensive technical, marketing and service support for customers, strict implementation of agents The system and the commitment to reduce the worries of customers, this is the integrity of Jingwei company.
Jingwei combination scales continue to climb in technology, so that the computer combination scales that were originally regarded as "noble products" no longer become the patents of large enterprises. More food companies that pursue high speed and high efficiency at home and abroad have eliminated the past. The manual weighing and weighing packaging production line is required to make the high-tech and more automated combination weighing scale weighing and packaging system gradually popularized around the world.