Hydraulic Turbine Pelton Runner, Francis Runner

All Pelton runners are made of stainless steel usually obtained from a casting of a single piece. This extends the life of the runner because it improves the fatigue and corrosion resistances. These turbines can be designed both with vertical or horizontal shaft and equipped with one to five injectors. All wear parts are made of stainless steel and are easy to replace. For drinking-water distribution lines applications our turbines can be manufactured completely in stainless steel and all polluting materials are strictly avoided, including lubricating oils and greases.

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.

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

Available in Different Sizes and pattern Fabric: Suzani, Macrame, Beaded in beautiful pattern and designs

We are supplier and exporter of Hydraulic Oil. Our product is a high quality product made from imported oils and additives of best quality. It has a very good life and will give the best performance under the most critical conditions. It is available in 210 ltrs. Hdpe drum/ 26 ltrs. And 50 ltrs. Multi-brand Hydraulic Oils ISO VG 15, 32, 46, 68 and 100. Available in Drums, pails, IBCc, Bulk.