7 Factors to Consider Before Purchasing a Checkweigher

The food and pharmaceutical industries are amongst those that use checkweighers to ensure an accurate weight of their products. To yield the best results, business owners should realize that several factors play into successful check weighing, including product types and sizes, environmental conditions, and other variables that should be properly gauged as these affect the accuracy of check weighing.

The following seven factors are key considerations when selecting a checkweigher for your business

Product Type and Size:

Different product types and sizes will require different check, weigher models. For example, small products such as pills will need a very different machine than large products like sacks of flour.

Environmental Conditions:

Checkweighers must be able to operate in the conditions where they will be used. If your product is sensitive to changes in temperature, humidity, or dust, you will need a checkweigher that can handle these conditions.

Packaging:

Checkweighers are designed to work with certain types of packaging. Make sure the checkweigher you select can work with the type of packaging you use.

Production Line

Checkweighers must be able to integrate into your existing production line. Consider the size and speed of your production line when selecting a checkweigher.

Budget

Checkweighers can vary widely in price, so it is important to consider your budget when making a purchase.

Support

Select a checkweigher from a company that offers great customer support in case you have any problems with your machine.

When considering a purchase of a checkweigher, these are the factors that business owners should take into account. By understanding the needs of their business and which checkweigher is best suited for them, they can ensure that they make the best possible purchase for their company.

1.Product types and sizes

The nature of the product to be weighed is the first thing to consider when choosing a checkweigher. This is because different products have different densities, which will in turn affect the accuracy of the weight measurement. For example, lighter objects are more difficult to weigh accurately than heavier objects. In addition, smaller products tend to be more affected by drafts and other environmental factors than larger products. As such, it is important to take into account the type and size of products that will be weighed on the checkweigher before making a purchase.

2. Environmental conditions

Another factor to consider before purchasing a checkweigher is the environment in which it will be used. Environmental conditions can affect the accuracy of weight measurements, particularly if they are not consistent. For example, fluctuations in temperature or humidity can cause products to weigh differently at different times. It is therefore important to choose a checkweigher that is capable of performing accurately in fluctuating environments.

3. Speed of production

The speed of production is another important consideration when purchasing a checkweigher. Some checkweighers are designed for high-speed operation, while others are better suited for more moderate speeds. It is important to choose a check weighing system that can keep up with the production rate in order to avoid bottlenecking the line.

4. Number of products being weighed

The number of products being weighed simultaneously also needs to be taken into account when choosing a checkweigher. Some models are designed to weigh multiple products at once, while others can only handle one product at a time. It is important to select a checkweigher that is capable of handling the desired number of products in order to avoid overloading or inaccurate measurements.

5. Accuracy requirements

Another important consideration when purchasing a checkweigher is the accuracy required for the application. Some industries have stricter accuracy requirements than others, so it is important to choose a checkweigher that is capable of meeting the specific needs of the application. Checkweighers are typically accurate to within +/-0.1% or +/-0.2%, but more precise models are available for applications that require higher levels of accuracy.

6. Packaging types

The type of packaging being used also needs to be taken into account when choosing a checkweigher. Some models are designed to work with specific types of packaging, such as bags, boxes, or cans. Others can weigh products in any type of packaging. Make sure the checkweigher you select can work with the type of packaging you use.

7. Production line

Checkweighers must be able to integrate into your existing production line. Consider the size and speed of your production line when selecting a checkweigher. In some cases, it may be necessary to purchase an additional conveyor belt or other equipment to accommodate the checkweigher.

By taking these seven factors into account, business owners can ensure that they purchase the right checkweigher for their specific needs. By doing so, they can improve the accuracy and efficiency of their production line.

Two types of Checkweighers Systems: Static and Dynamic

A checkweigher is a device that is used to ensure the weight of an object is as stated. There are two types of check weighing systems: static and dynamic.

Static checkweighers systems are used to weigh an object in a stationary position.

Dynamic checkweighers systems are used to weigh an object while it is in motion.

Static Checkweighers or Manual Checkweighers, measure the weight of items that are not in motion and are used to spot-check a small percentage of products. They also determine target weights for Dynamic Checkweighers and aid in net weight and tare weight sample tests to ensure compliance with industry regulations. Another common use for static checkweighers is found in rework stations of dynamic checkweighers to help aid in making the underweight product compliant.

Dynamic Checkweighers or In-Motion Checkweighers, on the other hand, weigh moving products automatically and function without manual input from users. Unlike Static Checkweighers, these units are equipped with automated removal devices like pneumatic pusher arms or air-jets to dispose of off-weight products.

Static checkweighers systems are used to weigh an object in a stationary position. They determine target weights for Dynamic Checkweighers and aid in net weight and tare weight sample tests to ensure compliance with industry regulations. Another common use for static checkweighers is found in rework stations of dynamic checkweighers to help aid in making the underweight product compliant.

Dynamic checkweighers systems weigh moving products automatically and function without manual input from users. Unlike Static Checkweighers, these units are equipped with automated removal devices like pneumatic pusher arms or air-jets to dispose of off-weight products.

When choosing a checkweigher, it is important to consider all of these factors in order to find the best system for your needs.

Resources: 7 Things to Consider Before Buying a Checkweigher