Upper Leather Flexing Tester

• 

Main uses:

VAMP VAMP leather extension testing machine with a certain frequency of zigzag test, observe the change of the surface of the test piece, whether the surface of the wrinkle and crack and its severity to evaluate the zigzag resistance of the test material.

Meet the standard:

GB/T20991-2007. EN ISO. SATRA TM25. ISO 4643 and other standards.

Product Advantages:

Measures Key Durability: Evaluates the flexing endurance and resistance to cracking of shoe upper materials, a crucial factor for footwear lifespan and appearance.

Standard Compliant: Designed to meet relevant national and international standards (SATRA TM25. ISO 4643. GB/T 20991. EN ISO 20344 sections on upper flexing) for testing upper material flexing resistance.

Simulates Wear on Upper Materials: Replicates the bending and stretching stresses experienced by the shoe vamp during walking.

Evaluates Resistance to Wrinkles/Cracks: Provides a method to assess the material's propensity to develop surface damage from flexing.

Provides Objective Visual Assessment Criteria: Evaluation is based on observing and assessing the severity of wrinkles and cracks according to standard criteria after testing.

Multiple Testing Stations: Available with options for testing multiple samples simultaneously (4 or 12), increasing testing throughput.

Controllable Test Parameters: Allows for precise control of flexing speed, stroke, and clamping angle.

Quantitative Result: Results are based on the number of flexing cycles performed until a specified damage level or after a fixed number of cycles.

Technical specifications:

1. Expansion speed: (300±30)r/min

2. Expansion stroke: (19±1.5)mm

3. Sample size: (64±1)mm*(64±1)mm

4. Number of test pieces: 4. 12 samples

5. Clamping Angle: (40±1)°

6. Volume: 70cm*36cm*37cm

7. Power source: AC220V,10A

Random configuration:

1. 1 standard sampling cutter die

2. One power cable

Другие товары поставщика

	Fully Automatic Closed Mouth Flash Point Tester	Meet the standard: ASTM D93 ISO 2719 IP 34 ASTM D7236 Product Introduction: The flash point is a critical parameter for classifying flammab...
	MARK-II Slip Resistance Tester	Product Introduction: Paste the cut sample on the test fixture of the portable MARK-II anti-slip testing machine, put down the weight of the rotat...
	Dental material color stability tester/ Dental Prostheses Color Measurement Device / Dental Color Stability Testing Equipment	Product description The Dentistry Base Polymer Search Stability tester is an instrument used to evaluate the color stability of dental base polym...
	Powder Wet Vibrating Screen System For Lithium Battery Material Testing	Standard ASTM E11: Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves ISO 3310-1: Test Sieves – Technical Requirements ...
	Electrochemical Corrosion and Wear Testing Machine	Introduction to Main Purposes 1. Evaluation of Material Corrosion and Wear Performance: By simulating the corrosion and friction - wear environmen...

Похожие товары

	Scott Flex Tester	Продавец: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd	Product Introduction: Scott kneading tester is suitable for back and forth kneading resistance o...
	NEU nanofiber electrospinning device	Продавец: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd	Content The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easil...
	KK03 Scratch tester	Продавец: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd	Product Introduction: With the continuous expansion of the use of plastic molding products, from...
	KK02 Scratch tester	Продавец: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd	Product Introduction: With the continuous expansion of the use of plastic molding products, from...
	KK01 Scratch tester	Продавец: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd	Product Introduction: With the continuous expansion of the use of plastic molding products, from...