Intelligent Online Checkweigher

The A30 Intelligent Online Checkweighing System is a high-speed belt checkweigher based on the Linux embedded operating system, representing a typical Intelligent online checkweigher application. Using high-response load cells and a touchscreen control terminal, the system automatically weighs products in motion, judges pass/fail status, and handles exceptions—all without disrupting the original production rhythm. It supports multiple weighing units, multi-product parameter management, and data export, making it ideal for online weight inspection and quality control in packaging, logistics, food, chemical, and other industries.

System Structure & Working Principle

The Intelligent online checkweigher consists of a feeding section, weighing section, discharging section, and control system. As products enter the weighing zone on the conveyor belt, the load cell captures the weight in a very short time. The system compares the real-time weight with preset target values and tolerance limits, then makes an immediate judgment. Qualified products continue along the line, while unqualified items can trigger alarms, stop the line, or be diverted—enabling continuous, stable online inspection.

Main Technical Parameters

Note: System accuracy and stability depend on product weight, size, conveyor speed, and environment. Parameters can be customized accordingly.

Key Features

Intelligent Control System

The embedded Linux system ensures stable, fast operation. The touchscreen interface is clearly laid out, supports Chinese/English switching, and features intuitive parameter setup—helping on-site staff get started quickly.

Multi-Product Management

The system stores multiple product profiles, including target weight, tolerance limits, and inspection parameters. Products can be quickly recalled via search, making the Intelligent online checkweigher ideal for flexible production lines with frequent changeovers.

Precise Weight Judgment & Exception Handling

By setting weight ranges, the system automatically judges pass/fail status. Out-of-tolerance products trigger alarms or stop the line, preventing defective items from entering subsequent processes and reducing rework costs.

Data Logging & Traceability

The device records all weighing data and supports USB export for production statistics, quality analysis, and audit trails—providing reliable data for management decisions.

Easy Calibration & Maintenance

Single-point calibration with weights or standards is straightforward, reducing maintenance time and ensuring long-term accuracy.

Multi-Section Conveyor & User Permissions

Motor parameters for the feeding, weighing, and discharging sections can be set separately to match production line speed. Multi-level user permissions help standardize operations and improve system security.

Application Scenarios

Packaging Lines: Detect missing or extra items in bags or boxes.

Logistics & Sorting: Verify package weights during outbound processes.

Chemical & Daily Chemicals: Control fill levels in bottles or barrels.

Food & Pharmaceutical: Meet compliance requirements for weight inspection and batch records.

Industrial Assembly: Check if components are complete based on weight.

With continuous, stable performance, the Intelligent online checkweigher becomes a critical quality control node on the production line.

Customization & Support

As a product from Jutian’s original factory, the Intelligent online checkweigher supports customization of dimensions, materials, communication protocols, and additional functions. Special designs for waterproof, dustproof, or explosion-proof environments are also available. Jutian provides solution consulting, technical integration, and long-term maintenance support to meet enterprises’ ongoing production and upgrading needs.