Dynamic vs. Static Checkweighers: Pros and Cons

When it comes to the weighing of products in factories, there are two general categories of machines the former called checkweighers – the dynamic and the static. Learning how they differ is critical for companies like Jing Liang when deciding which of the two to deploy.

Checkweighers that can weigh items as they travel on a conveyer belt are known as dynamic checkweighers. 

That means the products don’t have to come to a halt to be weighed, helping everything move along smoothly and swiftly. Static checkweighers are machines to which stay static meaning the product is placed on a weighing platform.

In factories, dynamic checkweighers provide various advantages. 

They can rapidly and accurately weigh products as they come off the production line. This also serves to ensure that the product is the correct weight and mitigates the risk of underfilling or overfilling, which can lead to issues such as recalls or fines. Dynamic checkweighers can also integrate with other machinery, such as metal detectors, for quality checking.

But dynamic checkweighers have some drawbacks. 

They are generally more costly than static checkweighers and require more maintenance since they have moving parts. Also, they might not be ideal for the largest or heaviest products being conveyed.

Static checkweighers are an ideal way of checking weight of product within a factory without investing too much money. 

These machines are typically less expensive to purchase than dynamic checkweighers and can be designed to integrate into an existing production line without taking up too much floor space. Static Checkweigher are suitable for a wide range of product sizes and weights.

Although they are not as fast as dynamic checkweighers, static ones do measure product weights accurately. 

This is how companies like Jing Liang can comply with rules and maintain high quality. Static checkweigher scale are also easy to use, and require limited training for employees.

However when we examine accuracies of checkweighers both categories can actually deliver accurate measurements, if well maintained. 

Dynamic checkweighers might be a tiny bit more precise because they are weighing all the time. Static checkweighers may require frequent calibration to ensure they’re accurate.

So whether companies, like Jing Liang, should prefer dynamic checkweigher or static checkweighers should think about how much they need to produce its budget and the space. It’s also worth considering what kind of products they’re weighing, and how precise they need to be for, say, quality checks.