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Online weighing, foreign object detection, and labeling integrated solution

With over 15 years of experience in industrial weighing and inspection technology, we help companies improve production efficiency and achieve digital compliance management from production batching to logistics sorting through high-sampling-frequency DSP algorithms and modular design.

Research and development of conveyor belt metal detectors

Common ChallengesUnderstand the key issues impacting your production efficiency.

Quality and Compliance Issues: Inaccurate weight, batch, or labeling can lead to non-compliance with standards (e.g., FDA, HACCP), resulting in fines, rejected goods, or product recalls. Weight discrepancies and labeling errors can cause inconsistent quality and customer dissatisfaction.Efficiency and Safety Risks: Manual or outdated weighing, grading, or labeling systems can lead to material waste (5-10%), production downtime, and increased costs. Metal contamination in food or pharmaceuticals can endanger consumer safety, cause costly recalls, and damage brand image. Equipment unable to synchronize with MES/ERP in real time results in a lack of traceability in the production chain.

Automatic labeling application scenarios

Why Choose SameGram?

Our solutions deliver precise weight checking, batching, grading, metal detection, and labeling to ensure compliance, efficiency, and safety. We offer tailored systems for unique production needs, backed by over 5,000 successful cases and 15 years of R&D expertise. With fast delivery, reliable after-sales support, and a 2-year warranty, we ensure quality and minimize downtime.

Weight Checking:
Recommend suitable products based on your platform characteristics and target groups.
Metal Detection:
Multi-frequency detection technology with automatic phase compensation effectively suppresses the "product effect." Supports Fe, Non-Fe, and SUS detection.
X-Ray Inspection:
The penetrating imaging algorithm can detect metals, stones, glass, ceramics, and high-density plastics, and supports the inspection of aluminum foil packaging.
Weight Batching:
Multi-head/combination weighing platform logic optimizes the feeding curve. Reduces manual intervention and ensures static/dynamic proportioning errors are within ±0.5%.
Graded By Weight:
High-speed multi-stage sorting (up to 16 stages). Suitable for standardized grading of irregular materials such as meat, seafood, fruits and vegetables.
Customization:
From PLC communication protocol interoperability (Modbus/TCP, EtherNet/IP) to the structural design of special material conveying mechanisms.
Coding & Inspection:
Integrates high-speed printing and coding with visual OCR recognition. Real-time detection of mislabeled, missing, and damaged barcodes ensures a 100% label pass rate.
Logistics DWS:
Integrates 3D laser rangefinder and industrial barcode reader camera. Processes volume, weight, and label information in milliseconds, and uploads data directly to WMS.
Reject & Sorting:
Diverse rejection devices: air-blowing, push-rod, and swing-arm types. Ensures product integrity and precise diversion even at high speeds.

Solutions We Provide for Enhanced Efficiency

Engineers are drawing a custom wide dynamic checkweigher

Customization Solutions

Tailor scales to your unique needs, reducing downtime by 25%. Flexible integration with existing systems. Scalable for any product type.

Weight Checking

High-speed,accurate checks. Reduces waste by up to 30%. Ensure compliance with precise weight verification, minimizing errors

Combination weigher applied to orange packaging production line

Accurate Weight Batching

Optimize batching with precision, boosting throughput by 20%.Consistent portion control. Automated for efficiency.

Sorting scale equipment is used to sort whole chickens by weight

Graded By Weight

Sort products by weight for quality control,improving consistency.Custom grading parameters. Enhances product uniformity.

Food metal detector is inspecting bagged bread

Metal Detection

Protect your products with advanced detection, ensuring safety.High-sensitivity sensors. Reduces contamination risks.

A checkweigher system integrated with code scanning and labeling

Coding, Labeling & Inspection

Streamline labeling with automated inspection, preventing recalls. Accurate label placement. Real-time error detection.

Weighing for DWS System

High-precision DWS weighing solutions for logistics, ensuring accuracy, speed, and integration for efficient parcel processing.

The upper and lower flip rejection device and the checkweigher work together

Reject & Sorting

Automate defective product rejection, improving line efficiency.Fast, precise sorting.Minimizes manual intervention.

Some very successful cases

All cases

Dynamic checkweigher and labeler integrated system for packaging prepared foods

Automation Upgrade for Belarusian Delicatessen Plant

SameGram’s checkweigher combination system automated dual-sided labeling and precise weighing for a Belarusian deli, enhancing efficiency, hygiene, and compliance while reducing labor costs and errors.

: Belarus

High-Speed Weighing and Scanning for Fruit Packaging

SameGram’s SC3-L-12080S60 system enhances fruit packaging with high-speed dynamic weighing, barcode scanning, and automated rejection, improving efficiency, traceability, and quality control for various carton sizes.

: United Kingdom

Food conveyor belt metal detectors are used to detect small packages of potato chips

Checkweigher Solutions for Food Industry Excellence

SameGram’s dynamic checkweighers enhance food production with high-precision weighing, automated rejection, and hygienic design, ensuring compliance, reducing waste, and boosting efficiency for snacks and ready-to-eat products.

: Switzerland

Bottled product checkweighers are used for heavy bottled liquids

Inline Dynamic Checkweighing for Soy Sauce Bottling

SameGram’s dynamic checkweigher with side clamping ensures stable, accurate weighing of large soy sauce bottles, enhancing product consistency, production efficiency, and quality traceability while reducing errors and manual inspection.

: Guangzhou, China

faq

Frequently Asked Questions

Q: What information is required for a custom checkweigher order?
Learn what key details you need to provide—like product size, weight range, speed, and layout—to request a custom checkweigher or inspection system from SameGram. Fill out the online form for tailored solutions.
A:
To help us design the most suitable weighing or inspection solution for your needs, please provide the following:

· Product dimensions

· Weight range

· Production speed

· Production line layout

For a faster and more accurate recommendation, we encourage you to fill out our Product Selection Form here:

👉 Customized Weighing and Inspection Solutions
Q: What standard weighing solutions does SameGram offer?
SameGram provides industry-specific checkweighing and inspection solutions tailored to sectors like food, pharmaceuticals, daily chemicals, logistics, and electronics.
A:
SameGram offers checkweighing and inspection solutions for industries such as food, pharmaceuticals, daily chemicals, logistics, and electronics.
👉 Learn more
Q: Can I customize the size, conveyor height, or label printer position?
SameGram offers flexible customization of machine size, conveyor height, label printer position, and more to match your production line.
A:

Yes. SameGram supports a wide range of customizations to fit your production line needs, including:

· Machine size and conveyor dimensions

· Conveyor height to match existing systems

· Label printer position and direction (top, side, bottom, or angle)

· Other options like sensor placement, reject mechanism, and software layout

Our engineering team will evaluate your requirements and provide tailored solutions accordingly.
Q：What communication interfaces and software systems do your mechanical equipment support?
SameGram devices support multiple communication interfaces including RS232, Ethernet, USB and digital I/O, and can be integrated with ERP and MES systems.
A:
SameGram devices support a variety of industrial communication interfaces, including:

· RS232 / RS485

· Ethernet (TCP/IP)

· USB port

· Digital I/O signals

These interfaces support connection to factory-level management systems such as ERP and MES.
Q: What is a dynamic checkweigher and how does it work?
A dynamic checkweigher is an inline weighing system that checks product weight during movement and rejects non-compliant items in real time.
A:
It's a vital tool in the checkweighing industry used for ensuring product weight accuracy. A dynamic checkweigher operates by weighing items in motion using load cells. Based on the checkweigher principle, the system compares actual weight to target limits and triggers rejection if outside range. Common checkweigher scale uses include food, pharma, and logistics. Each model belongs to a checkweigher grade based on accuracy and speed, helping manufacturers maintain quality control and reduce product giveaway.
Q: What should I do if the machine malfunctions?
SameGram offers reliable support for equipment malfunctions, including remote diagnostics, spare parts shipping, and on-site repair services to minimize downtime.
A:
If a malfunction occurs, SameGram provides comprehensive after-sales support including remote diagnostics, spare parts delivery, and on-site troubleshooting and repair by our engineers.