stainless steel Francis runner

Francis runners manufactured from a split welded version, our Francis runners are characterised by high material toughness and finest grain structure. the high operation durability of runners allows our customer to lower turbine repair frequency while maintaining desired efficiency.

Grinding and polishing – thatʼs where the parts get their final touch. When it comes to the surface quality of complex shapes, we do not make any compromises.

Polishing based on CMM measurement report

Experienced employees polishing according to customer specific procedures

Several dimensional and quality controls through process

Compliance with all environmental standards thanks to the newest filtering technologies

Completed products are checked using four non-destructive testing methods (NDT).

Visual Testing (VT)

Liquid Penetrant Testing (PT)

Magnetic Particle Testing (MT)

Ultrasonic Testing (UT)

The actual unbalance is displayed in one or two planes by graphical and numerical output. There is also a deviation from the allowed unbalance displayed and a suggestion for the most convenient weight correction.

specification

 


Established in 2003, Hongya power is an international company offering tailored solutions for “small”hydroelectric developments. Hongya power complete water to wire package includes design, manufacture,installation & commissioning.

Hongya power offers a range of hydroelectric turbines capable of generating up to 20MW from a single unit. The range consists of Pelton, Francis and Turgo turbines and includes compact solutions for the 50kW to 10000kW market.

Drawing on the vast experience gained from over 30 years of designing, manufacturing and commissioning hydro schemes, Hongya power excels when it comes to servicing and plant modernisation –from single part replacement to fully rehabilitating whole installations back to their optimum working

efficiencies.

Hongya power exports to over 30 countries from the original headquarters in Yuping town, Hongya county, China. With thousands of installations around the world, Hongya power continues to demonstrate the ability to be sensitive to regional differences and requirements, designing, manufacturing, and installing customized engineered solutions for their clients. This coupled with a corporate commitment to invest in research and development, software, hardware, and people, allows Hongya power to improve products to best serve their clients and the Hydropower market.