Turbines Suppliers and Manufacturers

Basic Parameters Rated Power(kw) 60 Survival Wind Speed(m/s) 45 Max Power(kw) 65 Working Wind Speed(m/s) 1-25 Rated Voltage(v) 420/600 Rated Wind Speed(m/s) 10 Rated Rotation(r/min) 100 Blade Length(m) 8.6 Cut-in Wind Speed(m/s) 1 Blade Material FRP Cut-out Wind Speed(m/s) 25 Generator Life(year) 20                           Some Key Technology Control Method Adjust Speed Method centrifuge variable pitch Brake Method electromagnetic Generator  Generator Configuration 3-phase 380/220v 50/60hz Generation Type 3-phase permanent magnet Protect Class IP54

wind turbine Models: 1). FD 2.2-300W ( Rotor diameter 2.2m) 2). FD 2.5-500W ( Rotor diameter 2.5m) 3). FD 2.8-1kW ( Rotor diameter 2.8m) 4). FD 3.2-2kW ( Rotor diameter 3.2m) 5). FD 3.8-2.5kW ( Rotor diameter 3.8m) 6). FD 4-3kW ( Rotor diameter 4m) 7). FD 5-5kW ( Rotor diameter 5m) 8). FD 8-10kw ( Rotor diameter 8m) 9). FD12-20kW ( Rotor diameter 12m) 10). FD14-30kW ( Rotor diameter 14m) 11). FD 23-60KW ( ( Rotor diameter 23m) horizontal axis 3 phase ac permanent magnet generator 3 blades Blades material: FRP Can provide complete system: wind turbine + controller + inverter + tower Small wind turbine sales 300w to 60 kw. High quality units manufactured in an ISO-9001 facility and has CE certification. On Grid or Off grid configurations available. Free standing or Guy wire towers available. plywood case

Sensor VIbrasi Turbine and generator DWQZ Oriental YOYIK, a well-known brand of power equipment spare parts in the industry, not only provides comprehensive generators, steam turbines and boiler accessories, but also has well-known pneumatic and hydraulic component brand resources at home and abroad. Driven by technological innovation and focusing on quality control, the company provides stable and reliable equipment support for industries such as power, metallurgy, and mining, and has established a good brand image. Yoyik can offer many spare parts for power plants as below: #DF-Sensor VIbrasi Turbine and generator DWQZ-DF Eddy Current Sensor PR6422/103-140 IGNITER SPARK ROD XDZ-1R-1800/16 Sensor RTD Thrust Bearing Pad Generator L 130,45mm x Dia 5,80mm Furnace flame monitoring system screen splitter EHM-03-12D Sensor do vi tri khe ho chen APH GJCT-15-E RELAY AUXILIARY RELAY JZS-7/2403 thermal resistance WZGPK2-9A3 LVDT sensor 1000TDGN-15-01 linear displacement measurement 0508.902T0201.AW021 Analog Output Module HAO805 Limit Switch 3SE2210-OE Relay module 3300/33 Magnetic Resistance Speed Sensor CS-1 D-100-02-01 VOLTMETER 6L2-V Passive speed sensor CS-1 D-100-02-01 thermocouple WRNK2-191 Frequency transducer WBF154S01 Eddy Current Sensor PR6423/002-111 Connector 4-Pin P28J2Q high pressure transmitter RC861CZ090HYT LVDT Sensor 191.36.09.15 Speed probe DF6101-005-065-01-03-00-00 EH OIL PRESSURE HIGH 396049-WC103D Eddy Current Sensor PR6422/002-031 Shaft Displacement Protecting Unit TM0182-A90-B00-C00 speed sensor CS-1H-G-065-05-01 High Voltage Shielded Cable DKNL-4800 LVDT transmitter XCBSQ-03/35-01-22 Sensor DF311180-50-02-02 BENTLY Preamplifier 330180-91-00 Eddy Current Sensor PR6422/002-120 PLC CPU module IC693CPU374 Sensor; TILT SWITCH MFFP-15A AEVC-12DC PRINTED CIRCUIT BOARD IO PORT PCB JD10095 Bolt electric heating rod ZJ-15-350(R) analog cylinder position sensor TDZ-1-23 Sensor VIbrasi Turbine and generator DWQZ Sensor VIbrasi Turbine and generator DWQZ MY-DFYL-2024-7-17

main stop valve steam turbine WJ10F-16P for Dahanu power As a leader in the electromechanical equipment industry, YOYIK has a rich product line, covering hydroelectric generator sets, coal-fired generator sets and their accessories, as well as electrical and electronic product processing. Based on scientific management, the company has passed the ISO9001 quality system certification, adhered to authentic direct sales, and has become the preferred partner of many users with excellent quality and all-round services. #DF-main stop valve steam turbine WJ10F-16P-DF Shut-off valve HQ14.66Z Double acting pneumatic block C73451-A430-D81 hydraulic hose assembly 87312-24-206-510 O-shaped sealing ring HQ01.109 SEAL, DOME VALVE 272 X 32 MM Shut-off valve HQ38.07Z accumulator bladder NXQ-AB-50/31.5-F-Y Nitrogen filling tool NXOA.40-31.5.L.EH EH oil -solenoid valve 4WE6J61/EW220-50N9Z5L O-RING 398mm*8mm DC Emergency pump 125LY-32B oil pump SDV10.1P5P.1C sealing ring OR-201-V EH oil Circulating coupling BB-B40YC jacking oil pump manufacturer AH37-FOR-01KK-20 mechanical seal 1091 HP trip solenoid valve AST3D01A011 Jack joint SKF 6309 2RS1 Hose assembly 87312Y-24-24RZXGH506-24TKX1702 cylinder M-210 Governor O-ring NLT350-400�?6-032 solenoid valve 3D01A012 piston transfer pump PVH098R01 O-ring �?9*1.5 sealing ring HY-SO-0133-V non-return valve M-SR8KE5-1*1 Bellows valves Q23JD-L10 gear pump 2PB26DG28P1-V-VS40 ball valve BKH-20S-4425 accumulator bladder NXQ-AB-40/31.5-L-A AST, OPC solenoid valve SV4-10V-0-C-0220AC main stop valve steam turbine WJ10F-16P main stop valve steam turbine WJ10F-16P MY-DFYL-2024-7-2

Water flow monitor LJZ-2 turbine parts Selection of advanced technology, absolutely first-class service quality, YOYIK over the years to the same faith. The main technical backbone are retired senior engineer, senior mechanic. Many of them have participated in the planning, production and installation of power stations such as Gezhouba, Ertan and Three Gorges, and provided high-quality equipment selection, construction planning, installation and dispensing of hundreds of hydropower stations and overhaul of thermal power plants. , After-sales service and other train services. Yoyik can offer many spare parts for power plants as below: #DF-Water flow monitor LJZ-2 turbine parts-DF Integrator Analog Input Board 421400688 Bolt electric heating rod ZJ-20-25 Eddy Current Signal Converter CON021/914-080 Speed sensor CS-1G-G-080-05-00 240v pressure switch BPSN4KB25XFSP12 Eddy Current Sensor PR6424/004-010 Speed sensor CS-1G-D-100-03-01 LVDT Sensor HBTD-6-800 Sensor DF310580-50-07-00 optical tachometer sensor SZCB-01 Casing Expansion Monitor DF9032 Max A Heat Expansion Transducer TD-2, RANGE: 50mm Power unit FDPC75C3-B linear differential sensor (Linear variable differential transformer) của van MSV 1000TD Equivalent Expanda Cable Coil for soot blower IK-530EL LVDT Sensor HY-6-100-15-D Heating rod DJ-18 Inverter AAD03020DKT01 Pressure relief valve YSF16-70/130KKJ tws proximity sensor CWY-DO-810800-50-09-02-01 linear sensor TDZ-1B-05 electromechanical pressure switch BPSN4KB25XFSP19 linear position control HL-3-250-15 Speed sensor CS-1G-D-065-02-00 Heat Expansion Sensor & Transmitter TD-2 0-50mm Switch 162F1300 Speed sensor CS-1G-G-080-03-01 Anti-interference relay UEG/F-8DPDT POSITIONER VALVE V18345-1010521001 INTERFACE BOARD EPSUPER-JKB-090214-A Speed probe CS-3F-M16 Bolt electric heating rod ZJ-22-5 Limit Switch WLGCA2-2-TH LVDT Sensor TD-1-0300-15-01 Bolt electric heating rod ZJ-20-39A Solenoid Valve 2W-160-15 Water flow monitor LJZ-2 turbine parts Water flow monitor LJZ-2 turbine parts MY-DFYL-2024-6-4

Bellows GJCFL-15 for steam turbine Dongfang Yoyik perennial supply spare parts of steam turbine, turbine generator, EH oil system filter, fluorine rubber O-ring, EHC system various types of pumps, valves, power plant automatic control components, water turbine generator, all kinds of bearings, electrical insulation materials, and other power plant spare parts accessories. The quality is quite worthy of buying. Yoyik can offer many spare parts for power plants as below: #DF-Bellows GJCFL-15 for steam turbine-DF Thermal expansion sensor QBJ-TD-20-25mm Speed monitor display instrument SJK-B eddy current probe types TM0181-A45-B00 Indicator RDZW-2Na04-B02-C01-F01 DEH controller PLU650A speed sensor CS-4-065-03-02 AD Change Card AC6682 speed sensor CWY-DO-�¦11-01-A01-B5-C70-D10-E02 Water conductivity tester 2402B+2401B-01 outlet Oil Temp., Monitoring Controller DC1040CR-702-100-E SENSOR PROXIMITY TRANSDUCER CWY-DO-811107 industrial thermometer probe WSS-461 0ï½?350â?? �?8�?150 M27�?2 speed sensor CS-1H-D-075-03-02 Case Heat Expansion Monitor DF9032/03/03 Eddy Current Signal Converter CON021/913-030 cost to run electric heater RJ-22.5-650 proximity sensor device CWY-DO-813502 SF6 trace moisture monitoring device HS-WD LVDT sensor TD-1 0-100mm LVDT Sensor 1000TDGN-25-01 Eddy Current Sensor PR6423/002-010 Speed Sensor Include Cable RS-2-M16x1-L240 SPEED SENSOR FOR TURBINE SZMB-9 magnetic pickup tachometer CS-1 D-100-02-01 Pressure Switch 860300 Generator Exciter Board PCA-6740L SWITCH PROXIMITY 70C85-1010-423 RTD (PT-100) 3 WIRE WZP-231B Differential pressure transmitter CM HV Fuse XRNM1-7.2/80 types of pressure sensors 403213-N 10716 terminal 1771-WN Side Current Transformer LAJ1-10Q Conductivity meter LEX2000.01/4073-01-333-WS240 Eddy Current Sensor PR6422/103-110 HP LVDT SPRAY POSITION SENSOR BY PASS DET-700A Bellows GJCFL-15 for steam turbine Bellows GJCFL-15 for steam turbine MY-DFYL-2024-6-4

Wireless Hydrogen leakage probe KQL1500 Power plant procurement by Yoyik Yoyik is specialized in manufacturing and providing components for turbines, coal-fired generators, and hydro units, as well as for electrical equipments, machinery parts, hydraulic machinery and parts. Our company is seated in the famous industrial city - Deyang with advanced technology, complete facilities and scientific management. Productions are in strict accordance with national standards. Yoyik can offer many spare parts for power plants as below: #DF-Hydrogen leakage probe KQL1500-DF linear sensor C9231128 proximity sensor tachometer TM0181-A40-B00 transmitter XCBSQ-02-250-02-01 LVDT Sensor TD-1GN-1000-15 LVDT Sensor 191.36.09.19 Governor IPC Frequency Measuring Module IMFCS01 BENTLY Cable 330130-080-12-00 Electrode RDJ-2000 LVDT sensor TDZ-FRD-301 Voltage transducer CE-VZ01A-52MS2-0.2, 75mV/4~20mA, 12VDC CAMERA UNIT WHTV-L speed sensor CS-1H-G-100-02-00 Hydraulic switch 54B3-K118-M4-C2A Braun Card D421.51U1 Glass Flowmeter LZB-4WF Dual input series control power supply PSMC2-8-5-220V/120W temposonic linear transducer B151.36.09.04.13 level gauge working YWZ-300T SWITCH PRESSURE 414850-FD050 Eddy Current Sensor PR6423/000-011 low cost pressure sensor ST307-V2-55-B Bolt electric heating rod ZJ-17-5 Plasma sealing ring EPBS-G-II-150-M1-M4/XL Sensor Speed Transmitter SZ-6 Probe TM0180-A07-B00-C06-D05 Contactor LC1 E09 01380V, 4kW CONTROLLER PK-3D-W-415V speed sensor CS-4-080-03-01 Control board ME8.530.014 V2-5 LVDT Sensor B151.36.09.04-010 Board 100471-03 Hydrogen leakage probe KQL1500 MY-DFYL-2024-5-29

We would like to introduce ourselves as leading Ring Blower, Vacuum Pressure Pumps, Dry Vacuum Pressure Pump Manufacturer having a widely spread network of related services under one roof with highly trained technical experience. *Additional Information: - Port of Dispatch: Nhava Sheva Port - Delivery Time: As Per Client Schedule - Packaging Details: Wooden Packing *Applications: - Candy manufacturing - Fish Aeration - Printing machine - Gas Furnace - Knitting machine - Pneumatic conveying - Vacuum Liting & Hold Down - Dust Collection Air Knife Systems - Plating Equipments - Dental Suction unit - Parts Drying - Gloves Checking - Vacuum Loaders - Combustion Air Supply - Paper trim removal. - Water treatment plant - Chemical and plating tank agitation

Compact lvdt measurement systems DET100A Chinese steam turbine is an exclusive product for power units offered by Yoyik. Dongfang Yoyik Engineering Co., Ltd mainly provides hydraulic components, spare parts of power units, mechanical parts processing and so on. We have spare parts, components, replacements for generators, boiler, turbines and hydroturbines. Yoyik can offer many spare parts for power plants as below: #DF-lvdt measurement systems DET100A-DF Control power supply PSMC1-4-220V/240W speed sensor CS-3-M10-L60 LVDT Sensor 3000TD-6 LVDT transmitter XCBSQ-02/400-01-02 Pressure Switch 6L-EE5-N4-C2A-YY LVDT Sensor 1000TDGN-25-01 Bolt electric heating rod ZJ-21-3(R) lvdt linear DET600B Anode and Cathode for electrolytic battery F4281S-H0601-202 RTD sensor WZPQ2-E32-50 high pressure transmitter BH-209028-209 Digital Temperature Monitor WK-Z2T4(TH) heater GYY-230/400-2 ACTUATOR RAGA RJ -50 speed sensor CS-1H-D-085-05-02 Vacuum pressure transmitter ZS-I FUSE HOLDER XRNM1-7.2/250 Travel switch NI4-M12-AD4X potentiometer for linear and angular position 191.36.09.01 PH measurement device PHG-5288 High Voltage Fuse SDLAJ-7.2kV/ 31.5A -50kA, XRNTO-7.2 with striker FAN RG130/0800-3612-030206 Displacement transmitter LTM-4-S1 linear position measurement 4000TD POWER SUPPLY JD194-BS5U Auxiliary power PSMU-1�±12V/120W Pneumatic Positioner F001798154 Differential pressure transmitter CMS-â?  Pressure Switch RC0113CZ091Z LVDT transmitter XCBSQ-01/400-01-11 Transmitter 2051CD2A02A1AS5E1M5Q4 Eddy Current Sensor PR6422/103-001 RTD sensor WZPK2-16A Motor protection circuit breaker PKZMC-6.34.06.3A Dual Channel Vibration Monitoring Protector JM-B-3E Sensor DF310880-50-06-00 lvdt measurement systems DET100A MY-DFYL-2024-4-12

Gas Turbine Engines (3 UNITS) Kawasaki Heavy Industries, Ltd Model MIT-26 Rated output 4347 KW 40 C Rotational speed 22000/1500 min 1 Serial number KHI-790112 Month of production 2018-2 Kawasaki Heavy Industries, Ltd. Hitachi Decelerator Model MPG160-23 Reduction ratio 14.618 Transmission power 4800KW Output rotational speed 1500 min-1 Serial number PG02524 construction number 0A006846A Manufacturing date 2018/2 T5000A-BER Rated output 4000kW Voltage 6600v Frequency 50Hz gas turbine MIT-26 Generator TAKL-SCKE Serial number KHI791ABA1003-3 Manufacturing date 2018-3 Current 438A Number of phases 3 �?? Height 3800 �?? width 3500 �?? depth 8500 Toshiba Emergency Synchronous Generators 3 units Phase number 3 Number of poles 4 Voltage 6600V Power factor 0.8 Rated continuous Phase number 3 Number of poles 4 Voltage 6600V Power factor 0.8 Rated continuous Output 5000KVA Current 438A Field voltage 70V Annual operation time 1000 hours Rotation speed 1500 min-1 Frequency 50Hz Field current 455A Output 5000KVA Current 438A Field voltage 70V Annual operation time 1000 hours Rotation speed 1500 min-1 Frequency 50Hz Field current 455A Refrigerant temperature 40 �?�° C Field winding 155 (F) Heat resistant class; Armature winding 155 (F) AC exciter: Output 39 KVA Voltage 55V Current 410A Field voltage 90V Protection method IP20 Cooling method ICO 1 Mass 9660 Kg Serial number 7154498BQA2000 Standard JEC-2130-2016

Manufacturer: Siemens turbines Condition: used - guaranteed power: 53.570 KW - vapour pressure alive: 94,00 bar - live steam temperature: 518,00 - live steam flow: 189.02 t/h - inlet thermal load flow: 647,752,638 kJ/h - socket pressure a3: 17,581 bar - socket flow rate a3: 13,490 t/h - thermal load flow a3: 40,812,646 kJ/h - socket pressure a2: 7,292 bar(a) - outlet flow a2: 18,50 t/h - socket pressure a1: 1,181 bar(a) - tap flow a1: 14,54 t/h - heat load flow a1: 37,296,554 kJ/h - exhaust pressure: 0,107 bar(a) - turbine rotation: 6,415.4 rpm - service factor: 1,1 (over Pe) - input rotation: 6,415.4 rpm - output rotation: 1800 rpm - change effective: 284.2kN.m 1800rpm

HYE wind turbine is featured on higher power output at lower wind and excellent braking performance at heavy wind to prove its flexibility and reliability. We produce 400w, 600w, 1kw, 1.5kw and 3kw wind turbine with certified by CE, ETL, RoHs.

This 600w wind turbine uses a 5-blade design with smart blade aerodynamics braking and electromagnetic speed limitation function. Patented aerofoil 5 blades design with true symmetrical and twisted aerodynamic feature which ensures rotor capture maximum power from wind and operates in amazingly low noise and minimal vibration. Our 600w wind turbine with minimal vibration and low noise could be mounted on rooftop safely and its operation won't affect resident.

1kw wind turbine is a device that converts wind energy into electrical energy to charge the battery pack or interface with the public grid. It can be widely used in windy areas. Now we have a 24v/48v off-grid working system and wind and solar hybrid system. It can provide power for lighting, televisions, washing machines, refrigerators, telecommunications equipment, etc. Grid-connected working system: the wind generator outputs a three-phase alternating current, and the grid-connected controller PWM converts the alternating current into direct current, providing a stable direct current voltage for the grid-connected inverter. The power supply can be used for household appliances to interface with the additional power supply of the public grid.

Turbine Bed Plates

6 wind turbines in secured warehouse

Kaplan & Tubular Turbine Kaplan Turbine is suitable for medium & low water head and large flow power plants. With same water head, the Kaplan runner speed is higher than that of the Francis'. The Kaplan runner blade can be either fixed and rotatory. The key components include: Kaplan runner, Distributor, Main shaft, Main shaft seal, Turbine guide bearing, Governor, Draft tube, Spiral case. Tubular Turbines are suitable to lower water head, is a kind of horizontal turbine with straight flow channel. There is no spiral case in Tubular turbine, and its blades can be fixed or rotatory. The key components include: Tubular runner, Distributor, Turbine guide bearing, Governor among other. Our Kaplan &Tubular Turbine has the features with Kaplan Turbine Design, Kaplan Turbine Advantages. Best quality and factory price will give you Application scope: Kaplan turbine Tubular Turbine Water Head: 3 ~ 80m 2 ~ 25m Output: 0.1 ~ 200MW 0.05 ~ 57MW Frequency: 50/60HZ 50/60HZ Runner Dia.: 1 ~ 11m 1 ~ 7m We also provide Casting Pelton Runner, Forged Pelton Runner, Casting Guide Vane, Francis Runner Band Heat Treatment, Pelton Turbine. Product Introduction 1. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution 2  CAE casting simulation is adopted for the produciton of casting parts, this advanced and reliable process plan could help effectively improve product quality.

Pelton Turbine Generator Pelton turbine is suitable for medium and high water head power plants. The key components are: Pelton runner, main shaft and Nozzle assembly. Application Scope: Alcance de aplicaci�³n: Water Head:�  100 ~ 1700m Output:�  0.1� ~ 300MW Frequency:�  50/60HZ Runner Diameter:�  0.5 ~ 3m Lift Span 30-50 years 1.Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution. Getai Hydropower is one of the leading Pelton Turbine manufacturers. Our Pelton Turbine Generator, Pelton Turbine Efficiency, Pelton Runner has high quality and competitive price, and you can see the Application Of Pelton Turbine. CFD analysis for Pelton turbine is performed in order to predict the turbine performance. The head loss in the collecting pipe and injector assembly is calculated based on CFD analysis results. The relation of needle stroke and flow also can be calculated. CFD� analysis can improve injector� and nozzle design to reduce head los. The flow curve relative to needle stroke can be drawn based on analytical data. CFD analysis can simulate the whole procedure which flow coming into and outgoing from bucket. The flow visualization can clearly show whether water flow outgoing from bucket pressure side hit the bucket back side. Such flow situation will cause more hydraulic loss and should be avoid during runner bucket optimum design process. The torque generated by runner and pressure distribution in the bucket can be calculated based on CFD analysis results. Turbine output and efficiency is finally predicted for various operating points The possible location of cavitation can be predicted based on the pressure distribution in the bucket. The phenomena of cavitation should be avoided in the back tip of splitter by optimum design for back shape of splitter Shenyang Getai Hydropower Equipment Co.,Ltd main products: Pelton Turbine, Francis Turbine, Kaplan Turbine, Tubular Turbine, Pelton Turbine Generator, Francis Turbine Generator, Double Francis Turbine, Pelton Turbine Formula, welcome to our factory!

Forged Entire CNC Machined Pelton Runner Forging could considerably improve metal's organizational structure and mechanical property. Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.Forged steel is generally stronger and more reliable than castings part. Project Basic Information Project Name: Minas-San Francisco HPP Project Location: Ecuador Pelton runner pitch diameter: 2460mm. OD: 3179mm Net Weight: 13300KG Buckent No. 21 Output: 91.6MW Product Introduction 1. Brief introduction for Forged Integrally +100% CNC Machined Pelton Turbine Runner Forging could considerably improve metals organizational structure and mechanical property. Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength. Forged steel is generally stronger and more reliable than castings of same material due to the fact that the grain flows of the steel are altered, conforming to the shape of the part. Getai Hydropower is Pelton Turbine Experiment, Francis Turbine Diagram, Francis Turbine Working, Pelton Turbine For Sale factoty. Performance comparison table of forging parts and casting parts Performance test of forging part Mechanical Property bMpa 0.2Mpa �5% % AKVJ/cm� HB Standard value 795 620 15 45 50 230295 Actual value Horizontal 815 655 17.5 64.5 107 102 110 259 256 253 Vertical 820 660 18.5 67 149 152 136 256 257 257 Performance test of casting part Mechanical Property bMpa 0.2Mpa �´5% % AKVJ/cm� HB Standard value 750 550 15 35 50 221286 Actual value 770 610 17 50 84 88 85 252 255 254 2. Machining vedio for the Forged entire CNC machined Pelton runner. 3. ISO 9001 Quality Management system is carried out to ensure better management control 4. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution. 5. CAE casting simulation is adopted for the produciton of casting parts, this advanced and reliable process plan could help effectively improve product quality. 6. All raw material strictly conform to international standard, key component such as runners, guide vane is Forged and entire CNC machined

Forged Entire CNC Machined Francis Runner Forging could considerably improve metals organizational structure and mechanical property. Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength. Forged steel is generally stronger and more reliable than castings of same material due to the fact that the grain flows of the steel are altered, conforming to the shape of the part. Getai Hydropower is a China supplier of Francis Turbine, Francis Turbine Generator, Francis Turbine Parts, Francis Runner, Construction And Working Of Francis Turbine. We have a complete quality management system. Choose us, you can be get most careful and thoughtful service! Forged Integrally +100% CNC Machining Francis Turbine Runner 1. GETAI has improved the manufacturing procedure of Francis turbine runner which suffered from the problems such as the cavitation and abrasion, welding seam cracks between crown, band and vanes, block worn off from vane etc. The whole Francis runner is forged integrally followed by entire CNC machining to eliminate tiny blowholes and slag inclusions existed on passage surface which accelerate cavitation and abrasion, and solve the potential risk existed by unreleased stress left after welding. The Francis turbine runner service life prolonged consequently. In the case the high head Francis runner with long and narrow passageway which is hard for entire CNC machining or the runner size exceeds the forging range which can not be forged integrally, GETAI applied a procedure by dividing the runner to two parts which consisted of crown with half vanes and band with rest half, both two parts can be forged integrally with entire CNC machining and welding assembled in final. The welding applied to the middle of vane, where is convenient for single pass welding without touch of potential crack area, the operation security and service life are improved largely. Samples exhibited below is for forged integrally+100% CNC machined Francis turbine runner (half part) which finished by our five axis linkage CNC machine.