Fully Automatic Corner Expansion Detector KZ1009S for Foldable Phone Hinge Testing

The KZ1009S Fully Automatic Corner Expansion Detector is a computer-controlled testing instrument designed for performance evaluation of foldable smartphone hinges and other precision hinge mechanisms. It provides programmable angle, speed, test cycle, and pause-time settings, enabling repeatable testing under defined conditions.

With servo motor control, closed-loop operation, automatic data recording, and test report generation, the KZ1009S is suitable for quality inspection, reliability testing, production-line verification, and engineering evaluation of foldable mobile phone components.

Designed for Foldable Phone Hinge Testing

Foldable smartphones require hinge mechanisms to maintain stable performance through repeated opening and closing movements. Testing the hinge at different angles can help identify variations in mechanical performance and support product quality control.

The KZ1009S provides automated angular testing for foldable phone hinges. Operators can define the required test parameters through the computer interface, allowing the equipment to execute the test sequence automatically.

The system can record test results throughout the process and provide statistical analysis for subsequent quality evaluation.

Programmable Test Parameters

The testing software allows users to configure key test conditions according to different product specifications.

Typical adjustable parameters include:

• Test angle

• Test speed

• Number of test cycles

• Pause time

• Test specifications

• Product identification information

Once the parameters are configured, the system can automatically perform the defined test procedure. This helps reduce manual intervention and provides greater consistency between individual test cycles.

Servo Motor and Closed-Loop Control

The KZ1009S uses a servo motor combined with a planetary reduction mechanism to drive the testing movement.

Its closed-loop control system allows the equipment to monitor and control the test movement according to the programmed parameters. The minimum displayed angle is 0.1°, while the maximum displayed angle reaches 180°.

This configuration makes the system suitable for applications where controlled and repeatable angular movement is required.

Automatic Test Data Management

Test data can be automatically stored on the computer's hard drive during the testing process. The system is designed to retain individual test data points without a specified limit on the number of stored records.

This provides a convenient way to review historical testing results and compare performance between different products, batches, or test conditions.

The system also supports USB data export and can transmit testing information to an enterprise MES system, making it suitable for production environments where traceability and digital quality management are required.

Integrated Barcode Testing

The KZ1009S supports barcode scanning as part of the testing workflow.

By scanning a product barcode before testing, the corresponding test data can be associated with the specific product or unit under inspection. This can improve product traceability and help quality teams connect test results with production information.

For companies operating automated or semi-automated inspection processes, barcode integration can simplify the collection and management of product-level testing records.

Automatic Test Reports

The testing software can automatically generate inspection reports and export test results in Excel format.

The report system supports statistical calculations such as:

• Maximum value

• Minimum value

• Average value

• Difference value

• Standard deviation

Users can also customize the report title and displayed data range according to their reporting requirements.

A4-format reports can be generated for documentation, internal quality control, engineering analysis, and customer inspection records.

Real-Time Test Monitoring

During operation, the test interface provides real-time information about the testing process.

The operator can monitor:

• Current test values

• Test status

• Test results

• OK/NG judgment

• Production quantity

• Product yield

This allows quality personnel to quickly identify abnormal test results and monitor overall production performance.

Technical Specifications

Applications

The KZ1009S can be used in applications involving foldable and precision hinge mechanisms, including:

• Foldable smartphone hinge testing

• Mobile phone component inspection

• Hinge reliability evaluation

• Mechanical angle testing

• Production quality control

• Engineering verification

• Product development testing

• Automated inspection processes

• MES-connected production environments

The equipment is particularly suitable for manufacturers and component suppliers that require repeatable angular testing and systematic data collection during product development or production inspection.

Benefits for Quality and Engineering Teams

For B2B users, the KZ1009S combines mechanical testing, software control, data management, and reporting in one testing platform.

Its programmable test conditions can help standardize testing procedures across different product batches. Automatic data storage reduces manual recordkeeping, while barcode scanning and MES connectivity provide options for product-level traceability.

The automatic report and statistical functions can also simplify the evaluation of large amounts of test data and provide useful information for engineering and quality management.

About Dongguan Kezhun Electromechanical Co., Ltd.

Dongguan Kezhun Electromechanical Co., Ltd. was established in September 2015 and specializes in the research and development, sales, and maintenance of testing and measurement instruments.

Its product range covers tensile and compressive strength testing equipment, torsion testing equipment, LCD testing equipment, mobile phone testing equipment, button and spring testing equipment, vision testing equipment, and other specialized testing solutions.

The company's testing equipment is developed for industrial quality inspection, product evaluation, engineering verification, and measurement applications.

Inquiry for KZ1009S Testing Equipment

For companies evaluating testing equipment for foldable smartphone hinges, mobile phone components, or precision mechanical mechanisms, the KZ1009S provides automated angular testing, programmable test conditions, data recording, barcode traceability, and test report generation.

For technical specifications, application requirements, or testing configuration discussions, buyers can contact the supplier for further product information and solution evaluation.