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Checkweighers: Important Operating Considerations for Checkweighers

Checkweighers: Important Operating Considerations for Checkweighers

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  • Time of issue:2021-12-23
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(Summary description)1. Important precautions for automatic checkweigher operation:

1. The sensor of a checkweigher is a very sensitive measuring device and must be handled with care. Avoid vibration, squeezing or objects falling on the weighing platform (weighing conveyor). Do not place tools on the weighing platform.

2. During the transportation of the checkweigher, the weighing conveyor must be fixed in its original position with screws and nuts.

3. Products that need to be weighed regularly enter the automatic checkweigher, that is, the product spacing is as equal as possible, which is the premise of reliable weighing. Please keep the photoelectric switch clean! Because dust, dirt, or moisture can condense on the optics, it may cause malfunctions. If necessary, gently wipe these areas with a soft cloth or cotton cloth.

Checkweighers: Important Operating Considerations for Checkweighers

(Summary description)1. Important precautions for automatic checkweigher operation:

1. The sensor of a checkweigher is a very sensitive measuring device and must be handled with care. Avoid vibration, squeezing or objects falling on the weighing platform (weighing conveyor). Do not place tools on the weighing platform.

2. During the transportation of the checkweigher, the weighing conveyor must be fixed in its original position with screws and nuts.

3. Products that need to be weighed regularly enter the automatic checkweigher, that is, the product spacing is as equal as possible, which is the premise of reliable weighing. Please keep the photoelectric switch clean! Because dust, dirt, or moisture can condense on the optics, it may cause malfunctions. If necessary, gently wipe these areas with a soft cloth or cotton cloth.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-12-23
  • Views:0
Information

1. Important precautions for automatic checkweigher operation:

1. The sensor of a checkweigher is a very sensitive measuring device and must be handled with care. Avoid vibration, squeezing or objects falling on the weighing platform (weighing conveyor). Do not place tools on the weighing platform.

2. During the transportation of the checkweigher, the weighing conveyor must be fixed in its original position with screws and nuts.

3. Products that need to be weighed regularly enter the automatic checkweigher, that is, the product spacing is as equal as possible, which is the premise of reliable weighing. Please keep the photoelectric switch clean! Because dust, dirt, or moisture can condense on the optics, it may cause malfunctions. If necessary, gently wipe these areas with a soft cloth or cotton cloth.

4. Please keep the weighing conveyor of the checkweigher clean as stains or residues left by the product may cause malfunction. You can blow away dust with compressed air, or wipe with a damp, soft cloth.

5. If the checkweigher is equipped with a belt conveyor, check the conveyor regularly. The belts must not touch any guards or transition plates (smooth plates between adjacent belts) as this will cause additional wear and vibration that may negatively affect accuracy. If guards are installed, check that they are intact and installed in the correct location. Replace worn belts as soon as possible.

6. If the checkweigher is equipped with a chain conveyor, check the guards regularly to ensure they are in good condition and installed correctly.

7. When installing a rejector with an independent base or a rejector with an independent bracket (post), please make sure that the anchor screws or the bottom plate are firmly fixed on the ground. This reduces disturbing vibrations.

8. Reserve spare parts, especially those that are easy to wear, to shorten the downtime caused by damaged spare parts.

Two, automatic checkweigher weighing solution

Checkweigher is a high-precision weight measuring instrument, which is different from the static measurement of balances and is a dynamic weighing system. It can weigh 100% of the products passing through the line online and sort, screen or reject products based on preset values.

3. Advantages of automatic checkweighers

1. Dynamic measurement of moving products on the production line;

2. High degree of automation, saving labor costs;

3. Improve the efficiency of production process and equipment;

4. Reduce mis-picking and rework;

5. Save materials to produce more products and create greater profits;

Four, automatic checkweigher

Checkweighers ensure that every product produced reaches the correct weight, which is key to ensuring manufacturers deliver high-quality products that exceed customer satisfaction. Selling underweight products will result in fines or other penalties for businesses. Overweight products can cause unnecessary product waste and huge cost losses. Checkweighers can be used in almost all industries such as food, pharmaceutical, cosmetic, beverage, transportation/materials, chemical, automotive, metal production and manufacturing.

Guangzhou Xinzhonghang Electromechanical Equipment Co., Ltd. is a dynamic checkweigher manufacturer and a steel belt manufacturer. Its main products include sealing machine steel belts, automatic sorting scales for small packages, online automatic checkweighers, heat-sealing steel belts, and ultra-high-speed checkweighers. , steel belt, automatic testing equipment, packaging testing equipment, automatic checkweigher, checkweigher, etc. As a high-tech steel belt manufacturer integrating scientific research, production and sales, the company independently developed a programmable intelligent control online checkweighing system and new structure at the beginning of research and development, incorporating many industry needs and use environments. Among them, the product is guaranteed. Over the years, we have been adhering to the corporate tenet of "making excellent equipment, creating a good brand, and providing satisfactory service", and your satisfaction is our pursuit.

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Checkweigher:

Checkweigher: Checkweigher Inspection Work Process and Precautions

The working process of the automatic checkweigher is as follows: Weighing process ① Front-end conveying mechanism: The object to be measured is conveyed to the weighing mechanism, on the one hand, the object is given an initial speed, so that it can reach stability faster after entering the weighing mechanism; Aspects play the role of isolating and damping front-end materials to ensure measurement accuracy; ② Intermediate weighing mechanism: This part is the key part of the entire mechanical system, and its structural design and installation accuracy directly affect the measurement accuracy of the system. It consists of conveying motor, photoelectric monitoring part and load cell. Complete the dynamic weighing of objects; ③ Back-end sorting mechanism: This part is the action part of sorting, which is composed of conveying part, pneumatic valve, hopper, etc. Eliminate and sort ineligible parts of objects. The culling method can be set to blow, push, move, drop, etc. Report feedback The checkweigher has a weight signal feedback function, which usually feeds back the average weight of the set quantity of products to the controller of the packaging/filling/canning machine, and the control box will dynamically adjust the feeding amount to make the average weight of the product more close to the target value. Eight precautions in the operation of the checkweigher: ① The sensor of the checkweigher is a very sensitive measuring device and must be handled with care. Avoid vibration, crushing or objects falling on the weighing platform (weighing conveyor). Do not place tools on the weighing platform. ② During the transportation of the checkweigher, the weighing conveyor must be fixed in its original position with screws and nuts. ③ The products that need to be weighed regularly enter the automatic checkweigher, that is, the product spacing is as equal as possible, which is the premise of reliable weighing. Keep it clean as dust, dirt or moisture condenses on the optics and can cause malfunctions. If necessary, gently wipe these areas with a soft cloth or cotton cloth. ④The weighing conveyor of the checkweigher needs to be kept clean because of the stains or residues left by the product, which may cause malfunctions. To clean up these residues, either blow away the dirt with compressed air or wipe with a damp, soft cloth. ⑤ If the checkweigher is equipped with a conveyor belt, please check the conveyor belt regularly. The belts must not touch any guards or transition plates (smooth plates between adjacent belts) as this will cause additional wear and vibration, which may negatively affect accuracy. ⑥If the checkweigher is equipped with a chain conveyor, the guards need to be checked regularly so that they can be ensured that they are in good condition and installed correctly. ⑦ When installing a radiator with an independent base or a radiator with an independent bracket (post), please ensure that the anchor screws or the bottom plate are firmly fixed on the ground. ⑧ Keep spare parts in stock, especially spare parts that are easy to wear, so as to shorten the downtime caused by damaged spare parts.

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