Forged Entire CNC Machined Pelton Runner
CNC & Forged Pelton Runner, Pelton Turbine Forging, Pelton Turbine Generator China & Supplier
Forging could considerably improve metal's organizational structure and mechanical property. Â
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.
Shenyang Getai Hydropower Equipment Co.,Ltd is located in Shenyang City, the old Northeastern industrial base of China. GETAI is a high technology enterprise established in 1992, aiming to supply integral solution for new and old hydropower plants. Its main products include high efficient Pelton turbine, Francis turbine, Kaplan turbine and relevant products: Pelton Turbine, Francis Turbine,Pelton Turbine Formula,Kaplan/Tubular Turbine, Pelton Turbine Generator, Francis Turbine Generator, Double Francis Turbine, welcome to our factory!
CNC & Forged Pelton Runner
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
Pelton Turbine Forging Product Introduction
1. Brief introduction for Forged Integrally +100% CNC Machined Pelton Turbine Runner
Forging could considerably improve metal’s organizational structure and mechanical property. Â
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.
Performance comparison table of forging parts and casting parts
 Performance test of forging part
Mechanical Property | σb（Mpa） | σ0.2（Mpa） | δ5（%） | ψ（%） | AKV（J/cm²） | HB | |||||
Standard value | ≥795 | ≥620 | ≥15 | ≥45 | ≥50 | 230～295 | |||||
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 | |
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Performance test of casting part
Mechanical Property | σb（Mpa） | σ0.2（Mpa） | δ5（%） | ψ（%） | AKV（J/cm²） | HB | ||||
Standard value | ≥750 | ≥550 | ≥15 | ≥35 | ≥50 | 221～286 | ||||
Actual value | 770 | 610 | 17 | 50 | 84 | 88 | 85 | 252 | 255 | 254 |
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2.  Machining vedio for the Forged entire CNC machined Pelton runner. Â
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
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