Highly Precise, Ultra-Fast Checkweigher Solutions

Our E-M-A checkweigher portfolio impresses with the utmost accuracy at top speeds that permits extremely high throughputs leading to an increasing packaging line efficiency.

Checkweighers prevent the under filling and overfilling of product, resulting in brand protection and cost reduction due to less product giveaway. Other advantages include simple and intuitive operation of the machines leading to short familiarization periods and trouble-free usage.

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Your benefits from the E-M-A series

  • Wipotec EMFR weigh cells generate throughputs of up to 650 pcs/min
  • Modularity for tailor-made applications
  • Exact filling results reducing the TCO
  • Easy, user-friendly operation
  • GMP conformity and hygienic design

High-Quality Brochures, Application Reports, E-Papers, Webinars & Videos

Brochure: Checkweighers Food

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Brochure: Checkweighers Pharma

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Precision aerosol product weighing

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E-paper: Product inspection for ready meal

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Webinar on product inspection for confectionery

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Modular design of checkweighers

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Checkweigher EC-E

With the EC-E we offer the customer an entry-level machine that, despite its price positioning, offers high quality, reliability and throughputs of up to 150 pcs/min. The modular standard machine is designed for simple applications and stands out from the masses with simple, exact operation.

Checkweigher HC-M

High performance in the medium application range with throughputs up to 250 pcs/min is guaranteed by the HC-M, which is our best-selling product worldwide. Along with the performance, it is distinguished by the larger number of standard hardware and software options for 100% product monitoring as per the Prepackage directive. Of course, the HC-M is also available as a WD variant in IP69k for very wet environments and meets the most demanding conformity criteria.

Checkweigher HC-A

The HC-A is the flagship of the WIPOTEC-OCS checkweighers, and offers an impressive array of technical advantages. Depending on the application, it achieves an output of 650 pcs/min and is easy to integrate wherever the highest reliability, precision and speed give you a crucial productivity advantage. There are hardly any limits to the modularity and customization of the HC-A machines. HC-A checkweighers are used primarily in the food and pharmaceutical sectors. These checkweighers are well suited to complex multiple lane applications, or the ultra-fast weighing of very lightweight products such as individual pills, stick packs, and vials.

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Throughput (pcs/Min)

Weight (g)


Modular design for checkweighers

The modular design of WIPOTEC-OCS checkweighers of the E-M-A series makes numerous flexible options possible. The infeed and outfeed as well as the rejection are each adapted to the product to be inspected and your production line. This ensures the smoothest possible product handling and perfect weighing results.

In our animated video, we present the various checkweigher options with sample products.

Elimination of "Bad Products" with Checkweighers

WIPOTEC-OCS checkweighers weigh every single product reliably in single or multiple lane operations and automatically eliminate items with the wrong weight from the product flow. If necessary, you can change the product flow by sending signals to the filling quantity regulation if overfilling or underfilling occurs. Therefore you meet the binding requirements of the pre-package directive.

Checkweigher eliminate items with the wrong weight

"Wipotec Inside“ – Technology that Makes a Difference

The excellent product quality from WIPOTEC-OCS also goes back to the usage of core technologies and components from the parent company WIPOTEC. The market-leading WIPOTEC EMFR weigh cells, vibration-compensating AVC technology or IMOT servomotors can be stated as examples that, combined with a large number of hardware and software factors, give WIPOTEC-OCS machines their uniqueness.

WIPOTEC EMFR weigh cell for checkweigher

Advantages of the Ease of Operation and Networking

Weighing technology from WIPOTEC-OCS is easy and intuitive to use. Production data are acquired in full. Individually tailored software solutions network the WIPOTEC-OCS checkweighers in your production and make it possible to connect further WIPOTEC-OCS inspection devices (metal detectors, X-ray scanners). We deliver the foundation for a perfectly networked production area as the basis for your reliable reports. Your quality assurance starts right here!


User-friendly homescreen

Clear graphics of mean value indication

Extensive statistical functions

Hygienic Design of Checkweighers

WIPOTEC-OCS checkweighers meet the strict hygiene requirements of the food industry. Our units are manufactured from stainless steel and, if necessary, equipped with degrees of protection up to IP 69K.

The robust construction as well as the hygienic design of the devices emphasise the suitability for areas with frequent, intensive cleaning cycles. Thanks to these outstanding features, our checkweigher increase productivity every day with many renowned customers from different industries worldwide.

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