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An end-of-line crate and box weighing system is your final quality and logistical checkpoint before a product leaves your facility. We engineer two main types of solutions: high-speed, in-motion Checkweighers for 100% quality control, and static Weighing Stations for capturing precise shipping weights.

A simple missing item in a sealed case can lead to a costly customer complaint. A slightly overweight case, multiplied by thousands of shipments, is a significant financial loss. Our case weighing systems provide the data and control to prevent both. A dynamic checkweigher seamlessly integrates into your conveyor line, weighing every box on the fly and automatically rejecting any that are out of tolerance using a gentle pneumatic pusher. A static weigh station can be used to capture and transmit the exact weight of each case to your Warehouse Management System (WMS), automating your shipping documentation and ensuring accurate billing.

Weighing Mode: Dynamic (in-motion) Checkweighing, Static (stop-and-weigh)
Throughput: Up to 120+ boxes per minute (dynamic)
Capacity: From 1 kg to 100+ kg
Reject Mechanism: Pneumatic Pusher, Diverter Arm, Air Blast
Connectivity: Integration with barcode scanners, label printers, and factory ERP/WMS systems
Certification: Options for Legal-for-Trade (OIML R51) for commercial applications

The Box: What are the dimensions (LxWxH) and weight range of your cases?
The Goal: Is the main purpose QC (rejecting bad cases) or data capture (for shipping)?
The Line: What is the conveyor speed (meters per minute) or throughput (boxes per minute)?
The Environment: Is it a dry packaging hall or a wet/washdown environment?

Material option A Frame & Structure: Stainless Steel 304/316L, Painted Carbon Steel

Material option B Conveyor Belt: Food-Grade PU/PVC, Modular Plastic Finish

Finish Industrial grade, Sanitary polished (for food/pharma environments)

Dimensions Custom made design and built by your requirements

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SEO Meta Title Case & Box Checkweigher Systems | End-of-Line Weighing

SEO Description We provide robust, in-motion checkweighers and weighing systems for cases, crates, and boxes. Ensure package integrity, prevent giveaway, and capture shipping weights automatically.

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FAQ -

Q1: Why do I need to checkweigh a full case if I already weigh the individual products inside?
A1: The case checkweigher is your final quality gatekeeper. It verifies the integrity of the entire package. It is the only way to automatically detect errors like a missing bottle in a 6-pack, a leaking container that has lost weight, or a forgotten instruction manual, all of which would be missed by upstream checks.
Q2: What's the difference between a dynamic checkweigher and just putting a scale in my conveyor line?
A2: A dynamic checkweigher is an integrated system designed to weigh accurately while the box is in motion. It includes special conveyor sections and advanced filtering to get a stable reading in a fraction of a second. A simple scale requires the line to stop for every weighment, making it much slower and unsuitable for most automated lines.
Q3: How does the reject mechanism work without causing a major pile-up on the line?
A3: The entire system is designed for smooth flow. The reject device (e.g., a pneumatic pusher) is timed precisely with the conveyor speed. It activates only for a fraction of a second to gently divert the single rejected box onto an adjacent accumulation table or reject conveyor, while the good boxes continue on the main line without interruption.
Q4: Can the system print a shipping label with the exact weight on it?
A4: Yes. This is a very common application. We integrate the weighing system with a "print and apply" labeler. The scale captures the weight, sends it to the labeler, which immediately prints a unique label with the weight, barcode, and other data, and automatically applies it to the box.
Q5: Can a checkweigher also detect metal?
A5: Yes, we can provide combination systems. A "combo" unit integrates a metal detector and a checkweigher into a single, compact frame with one user interface. This saves valuable floor space and provides two critical quality checks at a single point in the line.

Case and Crate Weighing Systems

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