Brand:
GESTERItem NO.:
GT-C39BOrder(MOQ):
1Payment:
T/T, L/CShipping Port:
China PortLead Time：
10-30 DaysProduct Detail
Zipper Rotation Testing Machine GT-C39B
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Application: Zipper Rotation Testing Machine is used to test the torsional strength of variety types of zipper pullers. Testing methods: twist off, constant angle, constant load.
ASTM D2061, 16CFR 1500.51-53, EN 16732
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Model |
GT-C39B |
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Torsion test range |
0.1～5.00N·M (500cN. M) |
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Load accuracy |
0.1cN.m |
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Loading method |
One-way Torsion: ①Loading Direction: clockwise; ②Unloading Direction: anticlockwise |
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Rotate angle range |
±150°(Can be set) |
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Accuracy of the torsion angle |
0.1° |
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Rotate speed |
9o/s (Can be set) |
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Power |
AC220V，50HZ/60HZ，100W |
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Dimension (L×W×H) |
500×410×550mm |
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Weight |
50kg |
Q1: Which testing modes does the GT-C39B Zipper Rotation Testing Machine support?
A: The GESTER GT-C39B features three highly professional mechanical testing methods: twist-off, constant angle, and constant load. This allows lab technicians to isolate precise failure thresholds of pullers.
Q2: Can the machine display torque data in different engineering units?
A: Yes. The advanced touch-screen interface allows seamless data display and unit switching between cN.m and N.m, accommodating diverse international laboratory reporting needs.
Q3: What makes this unit quieter than alternative testers?
A: The system utilizes a specialized, premium low-noise reducer that ensures smooth operation with minimal laboratory acoustic disturbance.
Q4: Why should we choose GESTER over other laboratory hardware suppliers?
A: GESTER is a leading professional manufacturer specializing in highly professional zipper testing machine with nearly 30 years of R&D experience. We don't just sell standalone machines; we deliver a complete one-stop tester laboratory solution.
Children’s Products & Toy Safety Testing
Crucial for evaluating the torque limits on garment and footwear zipper pullers to prevent detachment. It ensures strict compliance with child choking hazard regulations like 16CFR 1500.51-53.
Heavy-Duty Luggage & Travel Gear
Tests the torsional limits of large slider bodies and pull-tab joints under extreme twist conditions, ensuring zippers on high-capacity luggage won't snap under packed pressure.
Apparel & Technical Outerwear
Assesses the quality of molded plastic and metallic sliders on outdoor tactical jackets and premium sportswear, ensuring they withstand violent or rapid manual pulling.
Footwear Hardware Quality Control
Verifies that zipper pullers on high-fashion boots and rugged work shoes won't suffer premature mechanical failures during frequent daily tension and twisting.
Evaluates overall zipper durability through automated reciprocating open-and-close cycles under lateral/longitudinal tension.
Zipper Reciprocating Fatigue Tester GT-C39C
Offers customized stroke lengths and heavy-duty configurations for testing larger industrial-grade fasteners.
Planning to Build a Fully Compliant Zipper Testing Lab?
Put our 30 years of professional manufacturing experience to work for you. Contact Our Engineers Today for a Tailored One-Stop Laboratory Solution & Free Quote!
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