Ross Flex Tester
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Ross Flex Tester evaluates the zigzag resistance and flex fatigue performance of sole materials. Pre-cut sole test pieces are mounted on the tester and subjected to repeated 90° zigzag bending. The notch growth rate is measured after testing to quantify the flex cracking resistance of the material, providing an objective assessment of sole durability.
Applications
(1) Sole strips of sports shoes: EVA, PU, rubber, or TPR soles used in athletic footwear.
(2) Casual shoe soles: Leather, synthetic, or composite materials.
(3) Work shoe soles: Polyurethane, rubber, or thermoplastic soles.
(4) Footwear R&D: Evaluating new sole materials or surface treatments for flex durability.
(5) Quality control in production: Checking consistency and durability of sole strips before assembly.
(6) Laboratory testing: Comparing notch growth and flex cracking among different materials.
Standards
(1) GB/T 2099-2007 — Footwear Test Methods
(2) ASTM D1052 — Standard Test Method for Flexing Endurance of Sole Materials
(3) ISO 5423 — Rubber and Plastics — Determination of Flex Cracking
(4) SATRA TM60 — Ross Flex Test
(5) HG/T 2411 / HB-T2411 — Footwear Sole Flexing Test Methods
(6) EN ISO 20344 — Footwear — Test Methods
Features
(1) Measures sole material flex fatigue and notch growth, key indicators of durability.
(2) Supports simultaneous testing of 12 sole test pieces for high throughput.
(3) Provides objective data based on notch growth rate.
(4) Adjustable bending angle (90 ± 2°) and flexing speed (0–100 r/min) for precise testing.
(5) Automatic stop function when preset cycles or time is reached.
Technical Parameters
| Item | Specification |
|---|---|
| Simultaneous measurement | 12 test pieces |
| Bending angle | 90 ± 2° |
| Speed | 0–100 r/min (switchable) |
| Controller | LED-SLD806 integrated display control |
| Hole punch diameter | 2.5 mm |
| Test mode | Automatic stop after preset cycles/time |
| Fixture features | Can test sole strips and individual pieces simultaneously |
| Zigzag shaft diameter | 10 mm |
| Sample method | Sole test piece |
| Sample size | 152 × 25 mm |
| Power supply | AC 220V, 10A |
在线联系供应商
Other supplier products
 |
Fully Automatic Falling Sand Abrasion Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Fully Automatic Falling Sand Abrasion Tester is designed to evaluate the wear ... |
 |
Geomembrane thickness tester丨Geomembrane thickness machine | Scope of Application: Used to determine the thickness of smooth geomembrane and other plastic films under specified pressure and time. The sample ... |
 |
Contact Heat Transmission Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Contact Heat Transmission Tester is a precision instrument designed to evaluat... |
 |
Automotive Wire Cut-Through Tester | Get a quote： Whats/App: +86 181 0160 0864 The Automotive Wire Cut-Through Tester is designed to evaluate the resistance of automotive electrical ... |
 |
Fabric Friction Charge Tester | Get a quote: Whats/App: +86 181 0160 0864 The Fabric Friction Charge Tester is a precision instrument designed to measure the electrostatic charg... |
Same products
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | 卖方: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
