Established in 1990, Fadong Power Co., Ltd. is a professional China rotary engine manufacturer and supplier of in the emergency power supply industry. We not only specialize in manufacturing different kinds of generators, but also in motors, engines, diesels, gearmotors and other power supply products. We also have more than 100 series of equipment to support and check our products, such as VPI equipment, auto painting lines, auto testing systems and CAD systems. We warmly welcome every customer to cooperate with us on the basis of mutual benefit, and hope to be your faithful friend and best partner. Our custom rotary engines has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS.

The first is that we need to continue to develop the efficient power output of the internal combustion engine, not just to meet the needs of an ever demanding motor sports industry, but also to reduce our current rate of natural resource depletion. The second realization is that we need to achieve all these goals in light of the fact that the system on which we've relied on for so many years is slowly depleting its ability to meet these demands. To this end, I propose that the adoption of Mazda's newest Rotary Engine (The Renisis) is, just as they claim, truly a huge evolutionary leap and not just another marketing gimmick. While revolutionary within the scope of the internal combustion system, it is certainly not revolutionary in the sense of revamping automotive technology. So while their marketing strategy labels it as "revolutionary" it does so simply to parallel its mechanical operation. And at 270 degrees per thermodynamic stroke encompassed in a smaller size, coupled with reduced weight and a lower centre of gravity, The Renisis is sure to be a real winner

The engine's appeal lay in its elegant simplicity. The Wankel rotary, also known as the Wankel — after its German inventor, Felix Wankel — has only a handful of parts, compared with about 40 pieces in a four-cylinder piston engine.
Its central rotor, a triangular piece of metal that revolves in a chamber, does the work of multiple reciprocating pistons. In the four-stroke cycle of a piston engine, valves move up and down to bring air in and extract gases out. But the rotor of a Wankel engine allows the four-stroke process to occur simultaneously. As the rotor turns, it uncovers slots in the housing, admitting air and then letting exhaust out. As a consequence, the rotary engine is lighter and more powerful for its size than even the latest high-compression V-8's.
The rotary's main benefit was to take the same combustion process that works so well in a conventional engine and arrange it in a far more compact design. The rotary produces twice the power of a conventional engine of similar size. The rotary motion and the timing of the power pulses run with uncanny smoothness.

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