Product Introducation:
Buttons pull tester mainly tests and verifies whether buttons, buckles, and accessories are firmly attached to clothes to eliminate the risk of infants suffocating due to small parts falling off.
The machine applies uniform vertical tensile force on all kinds of garment buttons to test fastening strength and confirm compliance with international apparel safety standards.
Features:
1. Fixture Treatment:all fixtures are hard chrome electroplated with hardness over HRC55, featuring strong wear resistance.
2.Dust-Proof Device:Taiwan folded dust cover protects ball screws from dust ingress, ensuring long service life and stable test precision.
3. Body Surface Coating:adopts US DuPont powder with electrostatic spraying process, cured under 200ºC high temperature for long-term fade resistance.
4. Display & Software System:self-developed exclusive testing software for material testers, compatible with Windows system.
5. Data Transmission Module:24-bit high-resolution data acquisition with RS-232 communication. All test parameters are saved in external hardware, no extra plug-in hardware required for computers. Users can freely replace, upgrade and maintain their control PCs conveniently.
Standards:
16CFR1500.51-53, ASTM PS79-96
Specification:
| Item | Specification |
| Load Cell | Class 0.5 high-precision force sensor |
| Selectable Capacity | 2-200 kg |
| Accuracy Class | Class 0.5 |
| Test Force Range | 0.4%~100%FS |
| Force Precision | Within ±1% FS |
| Displacement Indication Error | ±1% of indicated value |
| Control System | Full computer control |
| Transmission Mode | Stepping motor + high-strength timing pulley |
| Motor Power | 0.4KW |
| Transmission Connecting Plate | Forged high-carbon steel, excellent mechanical strength, zero stroke variation |
| Drive Screw | Taiwan double-structure precision ball screw |
| Guide Rod | 2 pcs Φ25 hardened precision guide rods, high-frequency quenching + hard chrome plating, hardness above HRC60 |
| Main Bearing | Japan NSK high-carbon steel ball bearing |
| Machine Structure | Split design: main frame + control box |
| Test Speed Range | 1~500 mm/min |
| Speed Precision | Within ±1% of indicated value |
| Effective Test Stroke (Excluding Fixture) | 600mm |
| Overall Dimension | 50×40×150 cm |
| Net Weight | Approx. 60kg |
| Power Supply | AC 220V 50Hz |
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