The Zipper Light Closing Slip Tester is designed to measure the smooth closing sliding force of metal, plastic-injected, and nylon zippers. Equipped with a high-precision load cell and touch-screen intelligent control system, it records real-time pull-force curves and test data during zipper opening and closing movement. This instrument evaluates the opening-closing sliding force value to verify the hand-feel quality of finished zippers.

Suitable for smoothness resistance testing of metal zippers, plastic zippers, and nylon zippers for bags, clothing, shoes, and luggage accessories.

• High-precision force sensor for stable and repeatable data
• Load accuracy ≤ ±0.3% F*S, capturing tiny force changes during zipper sliding
• Intelligent touch-screen operation with easy parameter setup
• Real-time force curve display with automatic data recording and storage
• Adjustable test travel for different zipper sizes
• Constant-speed driving mechanism
• Complete customized fixture set
• Special clamping jigs that firmly fix zipper samples without slipping
• Compact desktop design for space-saving laboratory use

During the entire business process, we offer consultative selling services:

• Customer Inquiry Process: Discussing testing requirements and technical details, suggesting suitable products, and providing competitive pricing
• Specifications Customize Process: Creating drawings and reference photos for customized requirements, confirming final solutions and pricing
• Production and Delivery Process: Manufacturing according to confirmed requirements, providing production updates, factory calibration, and timely delivery
• Installation and After-Sale Service: On-site installation support and comprehensive after-sales service

• Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?
  Yes, we are professional manufacturers of environmental chambers, leather shoe testing equipment, and plastic rubber testing equipment. Every machine purchased from our factory has a 12-month warranty after shipment. We offer 12 months of free maintenance, extended to 14 months considering sea transportation. If your machine doesn't work, contact us via email or phone, and we'll provide solutions within 24-48 hours.
• What about the delivery term?
  Standard machines in stock: 3-7 working days. No stock: 15-20 working days after payment. Urgent requirements receive special arrangements.
• Do you accept customization services? Can I have my logo on the machine?
  Yes, we offer both standard and customized machines according to your requirements. We provide OEM and ODM services, including logo placement.
• How can I install and use the machine?
  We provide English operation manuals and videos via email. Most machines are shipped fully assembled - simply connect the power cable and begin use. On-site installation assistance is available when necessary.