Gym cable
Gym cable
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Creative new products
Product description
Steel wire rope product parameters and fatigue testing requirements
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Steel wire rope structure |
Wire rope diameter （mm）
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Measured tensile force of Yunfeng product (KN) |
Steel wire rope life test |
The tensile force of Yunfeng's products after life testing (KN) |
The diameter (mm) of the iron pulley used in the life test and the corresponding total counterweight (N) |
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7*19 |
2.38（3/32‘’） |
5.6～5.9 |
70000 |
3.0～4.7 |
16.57/86 |
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3.18（1/8‘’） |
9.3～9.9 |
70000 |
7.5～9.0 |
22.22/160.7 |
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4.0 （5/32‘’） |
13.5～16.5 |
130000 |
12～14.5 |
37.69/254 |
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4.76（3/16‘’） |
19.5～21 |
130000 |
19～21 |
50/352 |
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*The above data is for steel wire rope (not wrapped in plastic) |
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Model of steel wire rope for fitness equipment use |
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Structure of steel wire rope |
Diameter before coating |
Diameter after coating |
TPU, PA（NYLON） |
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7*19 |
2.38 mm(3/32’’) |
3.2 mm(1/8’’) |
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2.38mm(3/32’’) |
4.0 mm(5/32’’) |
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3.18 mm(1/8’’) |
4.8mm(3/16’’) |
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4.0 mm(5/32’’) |
5.56mm(7/32’’) |
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4.76mm(3/16’’) |
6.35mm(1/4’’) |
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6.35mm(1/4’’) |
8mm(5/16’’) |
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Creative new products NO 1:
Softer and longer service life (3-5 times, even longer)
The steel wire rope consists of 227 steel wires
Steel wire rope product parameters and fatigue testing requirements
|
Steel wire rope structure |
Wire rope diameter （mm）
|
Measured tensile force of Yunfeng product (KN) |
Steel wire rope life test |
The tensile force of Yunfeng's products after life testing (KN) |
The diameter (mm) of the iron pulley used in the life test and the corresponding total counterweight (N) |
|
|
There is no significant change in the tensile strength of this type of steel wire rope before and after fatigue testing |
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3.18（1/8‘’） |
9.3～9.9 |
70000 |
9.25～9.85 |
22.22/160.7 |
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4.0 （5/32‘’） |
13.5～16.5 |
130000 |
13.5～16.5 |
37.69/254 |
|
|
4.76（3/16‘’） |
19.5～21 |
130000 |
19.4～21 |
50/352 |
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*The above data is for steel wire rope (not wrapped in plastic) |
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Creative new products NO.2:
Softer and longer service life (3-5 times, even longer)
At present, the size of this product that can be mass-produced is:
5/32’’(4mm) and 3/16’’(4.8mm) and 5mm
Yunfeng's innovative and high-performance products
To meet the higher requirements of high-end customers
We have optimized and upgraded the process and structure of the steel wire rope, making it comparable to imported high-end steel wire rope products. (You can contact us for consultation)
We hope to use innovative, disruptive, high-performance and reliable products to meet customers' higher requirements and change the problems that some customers often encounter due to substandard service life of wire rope products or unstable wire rope quality.
Compared to other components, the proportion of steel wire rope in each product is extremely small, but it is also a safety component. A more stable product and higher product performance can make the overall quality of the product more stable.
Our strengths:
A: Over the past 20 years of professional experience in producing special steel wire ropes - always maintaining strict requirements for product quality
B: Full process self inspection, high-quality raw materials, all production processes completed in our own factory, fast delivery, and the ability to quickly meet customer personalized customization needs (product customization, new product design and development, testing)
C: Industry leading professional production equipment and R&D team.
D: Excellent production management team and service team.
E: All packaging materials are purchased from leading domestic enterprises or imported from abroad.
F: All products are wrapped with steel wire ropes that comply with or far exceed the US Military Aviation Wire Rope Standard (MIL-83420P)
G: Commonly used products are in stock throughout the year for quick shipping.
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