A total of 32 hydroelectric generating units with a capacity of 700,000 kilowatts were designed and installed in the Three Gorges Hydropower Station. Among them, two units independently designed and manufactured by Harbin Electric Machinery Co., Ltd. have successfully put into operation in the Three Gorges right bank power station last year. The appraisal committee listened carefully to the report on the R&D and operation of the Harbin Electric Power Company and the Three Gorges Power Plant. After on-site inspection of the operation of the unit, it was considered that since the domestically-made units were put into operation, various technical performances have met the relevant standards and design requirements, and the hydraulic design of the unit has been completed. The air-cooling technology has made major breakthroughs in the application of large-capacity hydro-generator units. The stability of the unit and the temperature rise index of the generator set are superior to the relevant standards and contract regulations, breaking the restrictions imposed by the original unit capacity on the total air-cooling technology. It has opened up a broad prospect for the application of full air cooling technology for giant hydroelectric generating units.
General description:
Adopted advanced technologies, this kind of machine can be used for shredding waste plastic products, plastic film, rubber products, wove bag, fiber, paper, wood and some parts of electrical equipments. Such as wasted junks in the die, large plastic pipe, packing buckets and splints of the fork lift truck. The customer can choose the satisfied model according to the size of the waste products and the capacity you want to get.
Electrical:The machine is controlled by PLC system, the blade can be rotated in opposite direction, and also will close automatically if something unexpected happen, with very high safety service
Character:
1. The blade base and blade on the rotary roller can be disassembly .it is easy to clean and maintenance.
2. The rotary blade adopt the V design, It can decrease the noise and decrease energy consumption.
3. Each rotary blade with 4 cutting knife edge, when the rotary blade is wear, it can be rotated to 90 degree, then the blade can continues use.
4. Each fixed blade with 2 cutting knife edge, when the fixed blade is wear, it can be rotated to 180 degree, then the blade can continues use.
5.The main axis is drive by gearbox, its running very stably, low noise and strong power.
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zhangjiagang sevenstars machinery co.,ltd , https://www.sevenstarmachienry.com