Used Check weighers

About second-hand Check weighers

At Duijndam Machines you will find an extensive range of second-hand checkweighers for the food industry and other sectors. Checkweighers ensure accurate weighing, improve the efficiency of your production line and help prevent waste. Whether you are looking for a simple checkweigher or an advanced line with an integrated labelling module, you will find reliable machines from brands such as Bizerba, Espera and Ishida.

Discover our current range and find the right checkweigher for your production process.

What is a checkweigher?

A checkweigher, also known as a control weigher, is a machine that accurately checks the weight of a product or package. The goal is to ensure that every product falls within the specified weight limits. Products that meet the required weight are allowed to pass through; products that are too light or too heavy are automatically removed from the production line.

Checkweighers are widely used in the food industry, where accuracy is crucial. They ensure that products such as fruit, vegetables, meat or ready-made meals always have the correct weight. This prevents dissatisfied customers, fines and material waste.

Advantages of checkweighers

A checkweigher offers several benefits for your production line. Below are the five most important ones:
✅ Improved accuracy and efficiency Dynamic checkweighers check each product in real time, reducing manual errors and keeping the production line running smoothly.
✅ Cost savings By preventing overfilling and underfilling, you save on packaging materials and raw materials.
✅ Quality control and regulatory compliance Especially in the food and pharmaceutical industries, it is essential that products comply with strict weight regulations. Checkweighers help ensure compliance with these standards.
✅ Reduction of waste Only products that meet the requirements reach the consumer, minimizing material waste.
✅ Integration with other systems Modern checkweighers can be combined with labelling machines or metal detectors, giving you complete quality control in one system.

How does a checkweigher work?

A checkweigher measures the weight of a product while it moves through the machine. You set a minimum and maximum weight. Products within this range continue on the line; products outside the limits are removed via a pusher or ejector.

ome systems combine weighing directly with a labelling machine, which automatically prints labels with, for example, barcodes, batch numbers, dates or price based on weight. This creates an efficient, automated process without interruptions to the production line.

Bizerba checkweighers

Bizerba is one of the best-known manufacturers of checkweighers and is known for high-quality, reliable machines. Their models range from simple weighers without labellers to advanced sorting lines with integrated net clipper or labelling systems.

At Duijndam Machines you will regularly find second-hand Bizerba checkweighers, as well as brands such as Espera and Ishida. Our stock changes continuously, so keep an eye on our inventory for the most up-to-date machines.

Popular models

Weighing solutions for the food industry

In the food industry, precision is essential. Accurate checkweighers help comply with strict weight regulations, prevent fines and maintain customer trust.

Many systems are equipped with additional features such as metal detection, which automatically removes contaminated products. This provides complete quality control in one integrated process, from weighing to labelling.

Choosing the right checkweigher for your production line

When choosing a checkweigher, it is important to consider:

• Production speed: can the machine handle the volume of your line?
• Product size and type: suitable for small packages or larger products?
• Accuracy requirements: does the system meet your quality standards?
• Integration: can the weigher be easily integrated into your existing line?

Modern checkweighers often offer adjustable belt speeds and ejection mechanisms, making them suitable for a wide range of applications. This streamlines your production process and increases efficiency. Not sure which checkweigher best suits your situation? Feel free to contact us so one of our specialists can advise you!

Buying a used checkweigher from Duijndam Machines

At Duijndam Machines you can buy a used checkweigher that is reliable, accurate and ready for immediate use in your production process. All our second-hand machines are carefully inspected, cleaned and repaired where necessary, ensuring optimal performance for years to come. Discover our changing range of brands such as Bizerba, Espera and Ishida and find the right checkweigher for your production line.