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Hydraulic cylinders are widely used in bridge construction, equipment installation, shipbuilding, industrial and mining enterprises, which improves the modernization level of equipment manufacturing, and the current cylinders are made of steel, which increases the transportation burden for maintenance and increases the overall equipment weight of supporting equipment. The main reason is that the cylinder needs to withstand high pressure and strength, and if you want to achieve its required strength, you need to use a large amount of steel, plus the steel used must retain a safety factor, and the amount of steel consumed will be greater. Because of the proportion of steel, the overall spare weight of the cylinder is difficult to reduce. How to create a new type of composite material cylinder with small material proportion, light weight, strong pressure bearing capacity and high strength is of great significance.
Product Overview
Lightweight carbon fiber hydraulic cylinder high strength structural components, in the past applications, high strength steel has been used in typical industrial applications, and where weight reduction is critical, the use of carbon fiber composite design, high strength components open up new possibilities. Conventional composite designs use composites as reinforcements to reduce the weight of steel components. Composite design and use of high-end technology of pure composite cylinder barrels to further reduce weight. With extensive experience in the development of composite materials, lightweight carbon fiber hydraulic cylinders for a variety of different applications have been developed. Carbon fiber hydraulic cylinders significantly reduce weight and are high strength designed. After thousands of cycle tests, the standard range is set between 350 bar and 700 bar for working pressures.
| Model | Capacity (T) | Working Stroke (mm) | Piston Area (cm²) | Preload (kN) | A | B | C | D | Weight (kg) |
| KET-TQW-150-15 | 150 | 150 | 213.8 | 1496 | 119 | 208 | 368 | 360 | 23 |
| KET-TQW-150-20 | 150 | 200 | 213.8 | 1496 | 119 | 208 | 418 | 360 | 24.5 |
| KET-TQW-200-15 | 200 | 150 | 283.5 | 1984 | 139 | 237 | 368 | 389 | 29.5 |
| KET-TQW-200-18 | 200 | 180 | 283.5 | 1984 | 139 | 237 | 398 | 389 | 31 |
| KET-TQW-200-25 | 200 | 250 | 283.5 | 1984 | 139 | 237 | 468 | 389 | 34.5 |
| KET-TQW-220-15 | 220 | 150 | 314.1 | 2199 | 144 | 247 | 372 | 399 | 32 |
| KET-TQW-220-25 | 220 | 250 | 314.1 | 2199 | 144 | 247 | 472 | 399 | 37 |
| KET-TQW-280-15 | 280 | 150 | 397.6 | 2783 | 164 | 280 | 382 | 399 | 41.5 |
| KET-TQW-280-25 | 280 | 250 | 397.6 | 2783 | 164 | 280 | 482 | 432 | 48 |
| KET-TQW-405-15 | 405 | 150 | 572.5 | 4007 | 204 | 335 | 398 | 432 | 63.5 |
| KET-TQW-405-25 | 405 | 250 | 572.5 | 4007 | 204 | 335 | 498 | 487 | 73.5 |
| KET-TQW-405-30 | 405 | 300 | 572.5 | 4007 | 204 | 335 | 548 | 487 | 78.5 |
| KET-TQW-535-15 | 535 | 150 | 754.7 | 528.3 | 234 | 385 | 398 | 537 | 85 |
| KET-TQW-535-25 | 535 | 250 | 754.7 | 528.3 | 234 | 385 | 498 | 537 | 98.5 |
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| Stranded steel traction applications |
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