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Zhangjiajie Tiancheng Electromechanical Equipment Manufacturing Co., Ltd
Zhangjiajie Tiancheng Electromechanical Equipment Manufacturing Co., Ltd Turbine&Generator Manufacturer. Email:, Phone: +8618867261507
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14.1MW Bulb Tubular Turbine

14.1MW Bulb Tubular Turbine

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Brand Name : TC

Model Number : Turbine:GZ(B113)-WP-350 Generator:SFWG4700-40/3700

Certification : ISO9001,CE

Place of Origin : Zhangjiajie City,Hunan Province, China

MOQ : 1 Set

Payment Terms : T/T, L/C

Delivery Time : 120 --240worki days

Packaging Details : Wooden Case( Export Standard Package)

Type Of Turbine : Bulb Tubular Turbine,

Runner Matetrial : Stainless Steel (0Cr13Ni4Mo)

Water Head : 2-- 20m

Capacity : 100KW -- 20MW

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Design Plant Capacity: 14.1MW(3×4.7MW)

Max Head:7.33 meters
Rated Head: 6.1 meters

Min Head:5.1 meters

Rated Flow: 3 ×88.87 m³ / s
Rated Speed: 150 rpm
Type of Turbine: Bulb Tubular Turbine
Number of Turbines: 3


Manufacture:China. Zhangjiajie Tiancheng Electromechanical Equipment Manufacturing Co.,Ltd



TypeBulb turbine with fixed blades/ adjustable blades
Water headFrom 2m to 20m.
Installation capacityFrom 100KW to 20MW
Runner blades materialStainless steel (0Cr13Ni4Mo)
Generator typeSynchro generator
Auxiliary EquipmentGovernor, Inlet Valve, unit side panel, excitation system


The bulb hydro turbine is a reaction turbine of horizontal Kaplan type which is used for extremely low heads from 2m to 20m.

The feature of this turbine is that the upstream have a watertight casing which contains a generator located on a horizontal axis, the case shape is like a bulb, so it is called bulb turbine.

The bulb turbines have higher full-load efficiency and higher flow capacity as compared to Kaplan turbine.

The Bulb Tubular turbine is the best selection for exploitation of tidal power and hydraulic power with extremely low water head and extremely large discharge. It has large discharge, high specific speed and high efficiency, and needs less excavation in civil works.


1. Water head: from 2m to 20m

2. Capacity: 100kw to 20MW

3. Runner diameter: 0.4 to 6m

4. Frequency: 50hz or 60hz

5. Output Type: 400V, 6.3KV, or 10.5KV AC three phase

If you are interested in the Bulb turbine, you should have some key parameters (such as net head, flow discharge, unit number, frequency, voltage) in inquiry.

Competitive Advantage:

TC Company is the complete Chinese hydropower equipment supply, consulting and engineering design venture in the field of hydropower equipment. We provide the high quality Chinese hydropower equipment with advanced technologies and integrated services to meet the global hydropower markets.

With our Integrated Services concept, we provide you with customized support from project planning through implementation to plant commissioning and service. Our principle: Customer’s project is our project , customer’s success is our success.

TC Company covers the services, complete equipment supply, economic solution of the global hydropower projects and aims to be the best global supplier of hydropower equipment as well as the best integrated services provider on the hydropower markets.

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