Product Details
Type:
Testing Machine
Accuracy Class:
High Accuracy
Accuracy:
Buckle Position Stroke: 60mm
Application:
Plastic Testing
Customized Support:
OEM, OBM
Power:
600W
Protection Class:
IP65
Voltage:
220 V
Warranty:
1 Year
Control:
Touch Screen Control
Weight:
55kg
Test Power:
Pneumatic
Product Description
Product Overview

The HK-561 Plastic Buckle Durability Testing Machine is designed to simulate the real-world usage of plastic buckles by repeatedly opening and closing them at a controlled frequency. This test evaluates the durability, strength, and overall quality of plastic buckles used in backpacks, bags, and other outdoor gear. It complies with QB/T5247-2018 and QB/T4117-2010 standards, making it ideal for quality control and product development.
Functions & Application Areas
Functions:
Functions & Application Areas
Functions:
* Simulates continuous opening and closing of plastic buckles under a set frequency.
* Automatically counts each cycle for accurate durability testing.
* Detects buckle failure, deformation, and fatigue performance.
* Provides data to improve buckle design and production quality.
Applications:
* Automatically counts each cycle for accurate durability testing.
* Detects buckle failure, deformation, and fatigue performance.
* Provides data to improve buckle design and production quality.
Applications:
* Backpack and outdoor gear manufacturing quality control.
* Luggage and handbag accessory testing laboratories.
* Plastic hardware R&D and performance testing.
* Standard compliance testing for fasteners and buckles.
* Luggage and handbag accessory testing laboratories.
* Plastic hardware R&D and performance testing.
* Standard compliance testing for fasteners and buckles.
Product Paramenters
Item | Specification | ||||||
Control Method | Touchscreen control | ||||||
Testing Power | Pneumatic (Air-powered) | ||||||
Buckle Stroke | 60 mm | ||||||
Automatic Locking/Unlocking | Equipped with automatic opening and closing device | ||||||
Testing Frequency | 25 ± 2 cycles/min | ||||||
Test Cycle Options | 1000, 2000, 3000 or customized cycle settings | ||||||
Compliance Standards | QB/T5247-2018, QB/T4117-2010 | ||||||
Dimensions (L × W × H) | 620 × 410 × 450 mm | ||||||
Weight | 55 kg | ||||||
Power Supply | AC 220V, 50Hz (Air source ≥ 0.6 MPa) | ||||||
Products Description
Testing Method
1. Secure the plastic buckle sample in the test fixture.
2. Set the testing frequency to 25 ± 2 cycles per minute.
3. Select the target number of test cycles: 1000, 2000, 3000, or as specified by standards.
4. Start the machine and allow it to run continuously until the target cycle count is reached.
5. After testing, let the sample rest for 1 hour, then inspect for damage, deformation, or failure.
6. Record the test results, including changes or damage observed.
Structure & System Configuration
1. Left and Right Test Fixtures: The left fixture holds the upper buckle part and presses the locking mechanism periodically, while the right fixture holds the lower part and performs forward and backward movements.
2. Synchronization Mechanism: Ensures coordinated horizontal movement for precise buckle opening and closing actions.
3. Counter: Records each complete opening and closing cycle automatically.
4. Adjustable Frequency: Allows users to set test speed according to standards.
Applicable Standards
* QB/T5247-2018
* QB/T4117-2010
1. Secure the plastic buckle sample in the test fixture.
2. Set the testing frequency to 25 ± 2 cycles per minute.
3. Select the target number of test cycles: 1000, 2000, 3000, or as specified by standards.
4. Start the machine and allow it to run continuously until the target cycle count is reached.
5. After testing, let the sample rest for 1 hour, then inspect for damage, deformation, or failure.
6. Record the test results, including changes or damage observed.
Structure & System Configuration
1. Left and Right Test Fixtures: The left fixture holds the upper buckle part and presses the locking mechanism periodically, while the right fixture holds the lower part and performs forward and backward movements.
2. Synchronization Mechanism: Ensures coordinated horizontal movement for precise buckle opening and closing actions.
3. Counter: Records each complete opening and closing cycle automatically.
4. Adjustable Frequency: Allows users to set test speed according to standards.
Applicable Standards
* QB/T5247-2018
* QB/T4117-2010
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Product packaging
Packaging & Shipping
• Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit.
• Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification.
• Loading: All packages are reinforced and suitable for forklift handling and container loading.
• Shipping Options: By sea, air, or express courier according to customer preference.









Product Summary
Product Overview The HK-561 Plastic Buckle Durability Testing Machine is designed to simulate the real-world usage of plastic buckles by repeatedly opening and closing them at a controlled frequency. This test evaluates the durability, strength, and overall quality of plastic buckles used in ...
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