Fuchun Industry Development Co.,Ltd. Shenzhen

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Home ProductsPelton Hydro Turbine

500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator

Good quality Pelton Hydro Turbine for sales
Good quality Pelton Hydro Turbine for sales
Today for the first time I saw personally the goods delivered. My impression was very very positive, visually all the products are of very good qualit

—— Crroudia

we received a call from EBRD, They checked your installation and the Georgian customer told the Bank that they were very satisfied with your equipment

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500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator

China 500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator supplier
500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator supplier 500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator supplier

Large Image :  500kW Hydro Power Turbine Micro Turbine Generator Hydro Generator

Product Details:

Place of Origin: China
Brand Name: FUCHUN
Certification: CE, IEC
Model Number: CJA237-W-80/1*8.5

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: standard export packing, wooden cases, structural steel
Delivery Time: 2 month to 12 months
Payment Terms: L/C, T/T, Cash
Supply Ability: 600 sets per year
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Detailed Product Description
Type: Pelton Turbine Capacity: 500kW
Rated Water Head: 203m Design Discharge: 0.312m³/s
Rated Speed: 750r/min Runner Material: Stainless Steel (06Cr13Ni4Mo)

500kW Hydro Power Turbine / Micro Turbine Generator / Hydro Generator Price


 1. Basic Data






Rated Head  


Rated Flow

0.312 m3/s

Pelton Turbine

Turbine Type

Horizontal Pelton Turbine

Turbine Modle


Rotation Speed


Runner Diameter


No. of Nozzle


Jet Diameter


Runner Material

Stainless Steel (06Cr13Ni4Mo)

Cooling Way of Bearing

Water Cooling

Pelton Turbine Generator

Generator Type

Synchronize, Horizontal

Generator Modle


Rated Voltage


Rated Power Factor

0.8 (Lagging)


50 Hz

Insulation Class


Braking Way

Oil Braking (from governor)

Excitation system


Auxiliary equipment

main inlet valve, governor, PLC control panel, and so on



Description of type: 

CJA237-W-80/1*8.5 type turbine:

CJ   —  Pelton turbine

A237—  Code of runner

W   —  Horizontal shaft

80   —  Diameter of runner (cm)

1    —  Number of nozzle

8.5    —  Diameter of jet flow (cm)


2.Brief Introduction of Turbine Structure and Main Component


This turbine is horizontal Pelton turbine with single nozzle and single runner. It consists of main machine, nozzle apparatus, inlet part, deflector regulating apparatus, reverse nozzle mechanic, etc.


2.1  Main Machine: Including Rotary Part (working part) and Machine House 

a. Rotary part: including runner, water throw ring, etc.

The runner is the heart of turbine. The properties of the runner is critical for the properties of the turbine. This runner is cast by ZG06Cr13Ni4Mo in a whole, it has 18 blades and inner wheel ring. The shape of bucket is like two half-spoon, there is a water dividing edge in the middle. The water dividing edge divide the water flow jetted to the bucket to two sides in order to reduce water collision lost. There is a notch on the top of the bucket to avoid the bucket hamper the flow impulse the following bucket. The water throw ring can stop the water overflow along shaft. 

b. Machine house including house and cover. The house connects the main part in a whole. One of the bearings for deflector shaft is located on a truncated cone hole near the connection between the house and the distributor. Connect the cover and house by screws and put asbestos pad between them. 


2.2  Nozzle Apparatus: Consists of Distributing Parts and Connection 

Distributing parts include: Jet elbow, needle, nozzle, support, balance piston, etc. 

Jet elbow lead the pressure water to nozzle through support, the main function of the support is to bear needle rod and avoid vortex. The needle is made into converging stream type to reduce drag resistance to water flow. Pressurized water flow into the nozzle, then the flow speed rise rapidly at the nozzle outlet and push the runner blade by high speed jetting, the pressure energy is converted into speed energy and work on the runner. Nozzle opening is adjusted through change the section of nozzle outlet by the action of needle servomotor, this can adjust jetting capacity, adapt the change of load. Use the balance piston to balance axial hydraulic force applied on needle, make the action of needle rod free. The sealing sleeve on jet elbow is another supporting point to bear the needle rod. The oil immersed asbestos packing and sealing gland are fixed on jet elbow, the former enclose the water, and the latter clamp and scrape fouling off needle rod, protect the gasket. There is a hole at the jet elbow side near the support to remove weed and wood stick on the support in the pipe. The nozzle liner ring is made of 1Cr13, located on nozzle outlet to reduce cavitation since the cavitation mostly possibly occurred there because the flow speed is the highest at nozzle outlet.


2.3  Inlet Part Includes: Inlet elbow, etc.

 Inlet elbow lead the pressurized water to jet elbow, it is also a supporting point of nozzle apparatus. 

Expansion joint is used for installation and maintenance of unit for dismantling and adjusting. 

Drain valve is located on lowest part of inlet part. When maintenance or stop the unit for a long term, open the valve to remove accumulated water.

Gate valve is used for cutting the water flow for maintenance or stop the unit for a long term.


2.4  Deflector Regulating Apparatus 

It consists of deflector, deflector shaft, rocker arm, fork, connecting rod, operation rod, contact board, lifting hook, spring, electromagnet, etc. 

The deflector is also named flow diverter, it divert the jetting flow off the blade when the unit suddenly rejects load, to avoid over-speed and water hammer pressure rising too big. The deflector is made of ZG230-450. 

Principle of deflector regulating apparatus:

i. Electrical: When the unit suddenly reject load or emergency shut down, the controller receives emergency shut signal, the electromagnet acts, bounce off the contact board, under the force of the spring, the operation rod make the deflector rotate a certain angle to deflect the jetting flow. 

ii. Manual: When the unit suddenly reject load or emergency shut down, use hand to pull the lifting hook to rotate a certain angle, the operation rod make the deflector rotate a certain angle to deflect the jetting flow.

Before start the unit, use hand to pull the operation rod to reset.


2.5  Reverse Nozzle Mechanic: Consists of Reverse Nozzle, Elbow and Connecting Pipe

 In order to prevent damage of bearing when shut down the Pelton turbine, the turbine is not permitted to rotate under low speed for long time, but the turbine is difficult to stop when rotate in air, so we locate a reverse nozzle to stop the unit rapidly when normal shut down or emergency shut down the unit.


2.6  Bypass Valve Equipped with Bypass Pipe and Gate Valve 

Bypass valve if for the bypass of water flow in the front and back of gate valve. Before opening the gate valve, open the bypass valve first, let the pressure water fill the elbow through bypass valve, balance the pressure difference in the front and back of gate valve, reduce the torque for opening the gate valve. 




Company Information


Fuchun Industry Development Co., ltd Shenzhe is an experienced manufacture and engineering Company in small scale hydro power equipment ( 50Kw to 50Mw). We play the role of manufacture and EPC contractor and could supply water to wire equipments and services.

    We provide customers with the complete package, from the design and manufacture of the turbine, generator and control equipment through to installation, commissioning and ongoing repair and maintenance.

1.Water Turbine Generator Unit Design & SUPPLY
2.Hydropower equipment supply 
3.Feasibility study of hydropower project
5.Installation & Supervision
6.Commissioning and Training service
7. Hydro power plant rehabilitant

8. Hydro power plant spares supply



Prominent Design 

Professional Service  

Prime Products  

Prestigious Manufacturer 


Our factory occupies 560,000 square meters of land,which inculdes 18 workshops,over 320 sets of heavy and precision producing and testing machinery;scientific research development center in the southern China,and various testing facilities.Besides of our 50 years industrial experice and expertise, we also hold close ties with several research institutions and universities in this field in order to maintain advanced technology and to develop new products.More than 20 kinds of our products have been granted national or provincial technical progress and excellent products awards.We fully carry out the ISO9001 quality management system.Our products can meet IEC standard and CE requirements.

Fabricating Machinery


Horizontal Lathe, MC1363 cylindrical grinding machine, B1016A facing machine,Two points closed pressural machine, CQ5250 CNC Double Column Vertical Lathe, CNC Flame Cutting machine, 500T Press machine 500T, VacuumPressure Impregnating, the production line of resin-bonded sand and so on.




Packaging & Shipping

 standard export packing, wooden cases, structural steel, seaworthy packing




Our Services


Usually we guide the installation. We will dispatch engineers to site.(electrical engineer, mechanical engineer, control engineer and a translator according to requirement)


1.Water head:___M

2.Water flow:____M3/s

3.Frequency: 50HZ/60HZ

4.Generator outgoing line voltage:__Kv

5.On-grid or Off-grid type? (On-grid type voltage:____Kv)





Contact Details
Fuchun Industry Development Co.,Ltd. Shenzhen

Contact Person: fuchun

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