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Assure the product is safe to consume

Varpe has recently installed one of its new range of X-ray inspection for a renowned company in the food sector in Brazil.

The equipment provides automatic detection of contaminants such as ferric and non-ferrous material, stainless steel, glass, metal, calcified bones, spines and stones with separation of products contaminated by pneumatic rejection system.

The client will also use it to certify the correct weight through mass analysis of the content of the containers, thus helping the precision of the dosing process.

Dual Energy

The new DUAL ENERGY technology from Varpe’s range of X-ray inspection equipment is a major step in the detection of foreign bodies and contaminants.

They offer an improvement in accuracy when it comes to detect low density contaminants such as calcified bones, spines and stones.

Traditional X-ray systems with standard energy detect foreign objects through the information obtained in the absorption during exposure to X-rays. These systems have difficulty distinguishing between accumulation of product and its density, resulting in losses in detections and false rejections.

The dual energy technology uses an advanced generator with a double layer detector that uses two energy spectra to obtain low and high energy images, respectively.

What technology is best for your application?

Varpe standard energy X-ray inspection equipment reaches exceptional levels of detection of ferric and non-ferrous material, stainless steel, glass, metal, simultaneously checking for damaged products, mass measurement of product or lack of units within the product.

The new dual energy technology from Varpe’s range of X-ray inspection equipment is a major step in the detection of foreign bodies and low density contaminants such as calcified bones, spines and stones.

Dual energy technology is better at detecting objects that show a small variation in X-ray absorption. This means that dense foreign bodies in dense products are more easily detected using dual energy technology compared to standard energy.

Multilane systems

Varpe offers applications of checkweighers and X-ray inspection with simultaneous channels for products from several production lines.

Different types of configuration with a wide range of products and different sizes of containers.
Compact design saving space.
All lines monitored by the same user-friendly interface intuitive to the operator.
Statistical quality control (SQC).

Detection of mold bread anomalies

The detection of the holes produced during the manufacturing process on the mold bread is a recurrent anomaly in this type of product and difficult to solve.

Varpe has developed a specific internal software for the detection of those holes, as well as the detection of the closing clip, also present in this type of product.

The clip is a similar element in density to a contamination (usually metallic) and it must be present in the mold bread pacakage. There can only be one and its absence will be detected.

The system also has the same inspection functionality for other common contaminants such as metal contaminants, metal contaminants, glass, stones, bones, plastics.

Test before purchasing your X-ray

Test before purchasing your X-ray inspection equipment
If you are a manufacturer, you can and must ensure that your supplier tests your product and equipment before the purchase decision.
You must ensure that the tests are performed in an environment that simulates your processing line.
At Varpe we offer you the possibility of carrying out free tests with your products in our facilities. As a result of these tests, we will give you a detailed report with contaminants and anomalies detected during the tests.
Contact us here to request a free report of sensitivities.

ISO 9001:2015 Certificate

At Varpe Control de Peso, S.A. we are consistent with all our projects so all our processes are certified ISO 9001: 2015.
All our products and technologies comply with the requirements of the applicable CE directives and have the corresponding CE certification.

X ray inspection for different sectors

Varpe Irix high performance X-ray inspection systems offer maximum sensitivity to detect contamination in a wide range of applications as shown in this video.

Advanced X ray inspection for can containers

Varpe improves the inspection of contaminants in the base, top and sidewalls of can-type containers, thus reducing blind inspection points.
IRIX equipment range offer identification of the existence of welding in metal cans that significantly penalize the sensitivity in the inspection, as well as the detection of rings in the containers, considering them for their inspection with a specific algorithm for rings. If there isn´t any ring pull, can will be rejected.
They offer full inspection coverage, increasing the detection sensitivity of ferric, non-ferric, stainless steel and other foreign bodies such as glass, stones, bones, plastics, as well as mass analysis, lack of product and the detection of damaged cans.


Varpe offers weighing solutions with high performance for specific applications such as the aerosol industry.

The flexible and modular design of Varpe checkweighers offers maximum precision and efficiency for quality control, guaranteeing maximum accuracy and optimizing the weight of your products.

Varpe develops specific applications for high and cylindrical cans of aerosol production lines. These receptacles due to their ergonomics, require special requirements in the chemical industry, as they are containers with a small base and high center of gravity, causing stability at the time of weighing and displacement between the conveyor belts.



Varpe launches a new variant of X ray inspection system specially designed for bulk industries.

Ergonomically robust structure, designed and adapted to the more specific environments of food products processed in bulk.

Designed specifically to inspect unpackaged products in bulk. The equipment is fed with product distributed randomly in the infeed conveyor scattered in different directions and unevenly spaced along the conveyor during the inspection process.

IRIX BULK equipment is used in production lines such as legumes, vegetables, dried fruits and nuts in bulk.