We design and manufacture propellers for container ships, cargo ships, tankers, tug boats, trawlers and fishing boats etc. With the feature of high efficiency, low noise, easy control, anti-twist, ....
Located in Chongqing which is among the largest industrial cities in China. We are an exporter in Lange Group which is manufacturer of Auto Spare Parts, Truck and Marine Equipment. Since early 80' s, ....
We have all the high-speed propellers Dynamically balanced using Dynamic Balancing System. We design and manufacture propellers for container ships, cargo ships, tankers, tug boats, trawlers and....
Key feature: 1. Optimized combination of diameter-rotate speed of propeller, that improve propulsion efficiency; in the same thrust force we have smaller diameter, improve the ratio of utilization....
Key feature: 1. Simplify the mechanismreduce the amount of parts: not only reduce total cost but also improve reliability; 2. Optimize the streamline of hub and domereduce its resistance and improve....
Key feature: 1. Combined design propeller and nozzle together, enlarge diameter of propeller and low down its rotate speed, which keep high propulsion efficiency and enhance thrust force; 2.....
Key feature: 1. Use heavy fuel to drive M/ E and then drive shaft generator, reduce the operation cost; 2. Through changing pitch to change ship s speed but keep the M/ E s rotation speed or....