The SATRA TM 21 EN 19956 Durable Footwear Testing Equipment Heel Fatigue Tester is designed to determine the resistance of medium and high heels of ladies' shoes under repeated small impacts to the heel tip. A heel is subjected to blows, each of specified energy, delivered by a pendulum once a second. Testing continues until failure of the heel takes place or until satisfactory fatigue resistance is obvious.

BS-5131 4.9, ISO 19956, QB/T2864, SATRA TM21

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

Yes, we are one of the professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment in China. Every machine purchased from our factory has a 12-month warranty after shipment. We offer 12 months for FREE maintenance, extended to 14 months considering sea transportation. If your machine doesn't work, contact us via email or phone. We will diagnose the problem through conversation or video chat and provide solutions within 24 to 48 hours.

For standard machines in stock: 3-7 working days. For machines not in stock: 15-20 working days after payment. Urgent orders receive special arrangements.

Yes, we offer both standard and customized machines according to your requirements. We provide OEM and ODM services, including placing your logo on 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.