Product Description
Pelton Turbine Runner manufacturing / maintenance/ Refurbishment
| type |
water head |
install capacity |
| Francis turbine |
20-300M |
50KW-20MW |
| Pelton turbine |
80-1000M |
50KW-20MW |
| kaplant turbine |
3-45M |
50KW-10MW |
| Turgo turbine |
30-400M |
50KW-10MW |
No. Item Specification
1 Place of origin Sichuan, China (Mainland)
2 Brand name Wa Wu Shan
3 Color Green, blue & Orange
4 Frequency 50Hz, 60Hz
5 Turbine capacity 50-20000KW
6 Generator connected Synchronous generator
7 Service life 30-50years
8 MOQ 1 set
9 Water head >50m
10 Payment terms L/C, T/T
11 Delivery time 6 months after 30% down payment
12 Port Negotiation or required by the customers
14 Inlet valve Hydraulic hammer butterfly valve
15 Speed governor Speed governor with PLC interface
16 Runner material ZG0Cr13Ni4Mo
17 Supply ability 150 set/year
18 Exported area Burundi, Nepal, Thailand, Vietnam, Peru, Burma
19 Superiority Easy operation
A: Optimum efficiency up to 94%
B: Stable operation up to 50 years
C: R & D support
D: ISO9001: 2008
20 Model number
Water turbine Synchronous generator
CJA237-W-110/2X11.2 SFWE-K1600KW-12/1730
CJA237-W-115/2X12 SFWE-K-1250KW-10/1430
CJA475-W-90/2X7.5 SFWE-K-630KW-10/1180
CJA475-W-110/2X10 SFWE-K-1250KW-12/1430
Reaction turbines
Reaction turbines are acted on by water, which changes pressure as it moves through the turbine and gives up its energy. They must be encased to contain the water pressure (or suction), or they must be fully submerged in the water flow.
Newton's third law describes the transfer of energy for reaction turbines.
Most water turbines in use are reaction turbines and are used in low (<30m/98 ft) and medium (30-300m/98984 ft) head applications. In reaction turbine pressure drop occurs in both fixed and moving blades.
Impulse turbines
Impulse turbines change the velocity of a water jet. The jet pushes on the turbine's curved blades which changes the direction of the flow. The resulting change in momentum (impulse) causes a force on the turbine blades. Since the turbine is spinning, the force acts through a distance (work) and the diverted water flow is left with diminished energy.
Prior to hitting the turbine blades, the water's pressure (potential energy) is converted to kinetic energy by a nozzle and focused on the turbine. No pressure change occurs at the turbine blades, and the turbine doesn't require a housing for operation.
Newton's second law describes the transfer of energy for impulse turbines.
Impulse turbines are often used in very high (>300m/984 ft) head applications.
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