Industrial Weight Checkers Ensuring Product Compliance & Accuracy

Industrial Weight Checkers Ensuring Product Compliance & Accuracy

1. Definition & Core Functionality

Industrial weight checkers are precision electromechanical systems designed for in-line dynamic weighing

of products during manufacturing and packaging processes. These systems provide real-time weight

verification, ensuring products meet specified tolerances while optimizing production efficiency.

2. Key Technical Specifications

2.1 Mechanical Configuration

• Belt System:

  • Width: 150-800mm (adjustable)

  • Material: PU, PVC, or metal detectable

  • Speed: 5-120 m/min (servo-controlled)

• Frame Construction:

  • Stainless steel (304/316L)

  • IP54 to IP69K protection

  • Modular design for easy cleaning

2.2 Advanced Features

• Dynamic Compensation: Vibration damping, air current shielding

• Multi-zone Weighing: Up to 8 parallel lanes for small items

• Temperature Stabilization: ±0.1°C control for critical applications

3. Industrial Applications

3.1 Food & Beverage

• Portion Control: Meat (±1%), snacks (±2%), canned goods (±0.5%)

• Compliance: FDA, EU 1169/2011, HACCP

• Special Requirements: Washdown-ready (IP69K), allergen-free zones

3.2 Pharmaceuticals

• Dosage Verification: Tablets (±0.5%), liquids (±1%)

• Validation: 21 CFR Part 11, GMP Annex 11

• Traceability: Batch logging with electronic signatures

3.3 Logistics & E-Commerce

• Shipping Verification: Package weight vs. label claim

• Automation: Barcode/RFID synchronization

• Efficiency: 500+ parcels/hour processing

4. Integration with Smart Manufacturing

4.1 Industry 4.0 Connectivity

• Protocols: OPC UA, MQTT, REST API

• Cloud Integration: AWS IoT, Azure, MindSphere

• Data Analytics: SPC, OEE, predictive maintenance

4.2 Hybrid Inspection Systems

• Combination with: Metal detectors, X-ray, vision systems

• Multi-sensor Fusion: Weight + dimension + image analysis

SMARTWEIGH INSTRUMENT CO.,LTD , established over 15 years, which is one of the largest manufacturers and exporter in China. Our workshop occupy 20,000 square meters and located in a very convenient and beautiful city, Changzhou, it is close to Shanghai and only take one hour by high speed railway.

  Our company have advanced production equipments like Bending machine, pre-arch machine, shearing machine, qutomatic welder, automatic welding robot, plasama cutting machine, and baking paiting room, to help us increase the product quality and  production productivity  Our company also have the senior technician team and design team. Many products have been applied  patents. 

  Under the advanced test equipement, technical workers and rich experice, we manufactured high qualified truck cales, platform scales, bench scales, crane scales, highway axle scales, as well as spare parts like indicators and loadcells. We have exported to RUSSIA, KSA, USA, UK, HOLLAND, SPAIN, ITALY etc many different kind of countries, our good quality and timely delivery has attracted over 200 long term distrbutors all over the world.

Our yearly export collection amount keep about 5000,000 to 10000,000 USD, among of this, our project for the foreign railway, highway and government is the majority. By the way, We can supply both ODM and OEM design also.

  Our company havs been awarded ISO 9001, CE, SGS, OIML cetificate for our products, all weighing scales are 

pre-calibrated before shipping, We deicated to the spirit of " Quality come first forveve and technology detemines the productivity"since extablished, and we have benifited from it and quietly brilliant for over 15 years.

More and more wonders and brilliant future will be made be by SMARTWEIGH!