Magnetic Snap Fastener Testing Machine
Category：Friction & Slip Tester
Introduction
The Magnetic Snap Fastener Testing Machine for Bags and Accessories is primarily used to evaluate the durability of magnetic snap fasteners on finished bags under tensile force.
Application
The Magnetic Snap Fastener Testing Machine for Bags and Accessories is used to assess the durability and performance of magnetic snap fasteners under repeated opening and closing or tensile forces. It helps manufacturers and quality control teams ensure that fasteners maintain functionality and reliability throughout the product’s lifecycle.
Standard
QB/T 1333-2018
Parameters
| Parameter | Specification |
|---|---|
| Test Transmission | Eccentric wheel transmission design |
| Test Stroke | 0–90° (bag fixture adjustable) |
| Test Speed | 0–20 cycles/min (adjustable) |
| Motor | 0.4 kW servo motor |
| Display | PLC-controlled 7-inch touchscreen display, capable of showing preset number of cycles |
| Dimensions | 500 mm (L) × 400 mm (W) × 350 mm (H) |
| Weight | 65 kg |
| Power Supply | AC 220 V, 50 Hz |
Features
Adjustable fixture design accommodates different bag sizes and fastener types.
Eccentric wheel transmission ensures smooth, consistent operation.
PLC-controlled 7-inch touchscreen allows digital setting of cycles and stroke angle.
Automatic stop function when preset test cycles are reached.
Adjustable test speed (0–20 cycles/min) for flexible testing conditions.
Integrated motor and control system for compact and efficient design.
Durable construction with accurate, repeatable results.
Accessories
(1)Adjustable bag fixtures to accommodate different bag sizes.
(2)Power and data cables for connection and operation.
(3)User manual and calibration certificate.
(4)Optional spare parts such as eccentric wheel components or replacement fastener holders.
Maintenance Information
Regularly clean the machine surface and fixtures to remove dust or debris.
Lubricate moving parts, including the eccentric wheel, according to the manual.
Inspect electrical connections and the servo motor for signs of wear or damage.
Calibrate sensors and verify cycle counts periodically to ensure accurate testing.
FAQ
1. What is the primary purpose of this machine?
It evaluates the durability and performance of magnetic snap fasteners on bags and accessories under repeated opening, closing, or tensile forces.
2. What types of products can be tested?
The tester is suitable for all kinds of bags, purses, wallets, and accessories with magnetic snap fasteners.
3. How does the machine operate?
The bag or fastener is secured in the adjustable fixture, the test stroke and cycle count are set on the touchscreen, and the machine performs repeated actions while recording cycles until failure or wear.
4. Which standards does the machine comply with?
It meets the requirements of QB/T 1333-2018 for testing magnetic snap fasteners.
5. Who typically uses this equipment?
Bag manufacturers, quality control laboratories, and R&D teams use it to ensure fastener durability, verify product reliability, and improve design quality.
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