Turbocharger Parts for Locomotive Maintenance, Repair and Overhaul

We provide high quality Condenser, Small Condensing Steam Turbine, Steam Turbine and Generator Retrofitting and services that meet and exceed customers' expectations to satisfy customers. Over the past few years, the company has always adhered to the principle of taking science and technology as the guide, quality and service for survival, and has risen rapidly in the fierce market competition, becoming a comprehensive enterprise with complete products, low prices, good quality and high reputation in the same industry across the country. Products are sold throughout the country. Our company's first-class product quality and exquisite technical service are well received by the majority of users. Over the years, our company is committed to the development of a variety of new and practical products, also has a professional technology research and development center. We insist on product development and design quality, establish perfect quality standards, and promote the implementation of various quality objectives and measures in the product development process through quality plans.

Speed regulation and security system Faults:

1. Increase or decrease load is insensitive, there is a jump change.

2. Static test oil motive cannot be fully opened or fully closed.

3. steam turbine speed or electricity and heat load fluctuations.

4. Extraction and back pressure cannot be put into operation.

5. Regulating valve seal is lax.

6. Steam leakage of valve stem.

7. The emergency breaking throttle, axial displacement breaking device, starting valve, emergency breaking and resetting device cannot hang the brake.

8. Additional security oil pressure and safety oil pressure cannot be established or the oil pressure is low.

9. Low speed emergency interrupt throttle, security operation box.

10. The oil injection test was unsuccessful.

11. LVDT calibration of turbine oil motive.

12. Configuration setting of WoodWard505, 505E, SPC and CPCⅡ ⅱ parameters.

13. The pulse oil pressure (signal oil pressure) of hydraulic spring-type oil motor cannot be established or is lower than the design value.

14. Oil motive shut down for too long.

15. OPC function cannot be put into use.

16. The rotary slide valve cannot rotate.

17. Can't run at full capacity.

18. Steam turbine load rejection speed soaring is too large.

19. Unequal rate adjustment of speed control system.

Main valve

1. When hot, the main valve can't be seated.

2. After the main valve is opened to a certain extent, it will automatically close.

3. The main valve cannot be opened.

4. The main valve does not open properly.

5. Large steam leakage.

6. The automatic shutoff cannot be tested for activities.

7. The opening of the automatic shutter is not in place.

8. The closing time of the main valve/automatic shutoff is too long

Oil system

1. The pressure of high-pressure oil pump is less than the design value.

2. The outlet pressure/inlet pressure of main oil pump of steam turbine is insufficient.

3. Insufficient pressure of turbine lubricating oil.

4. The oil return temperature of steam turbine is too high.

5. The outlet temperature of oil cooler is too high.

6. Insufficient outlet pressure of lubricating oil pump.

7. The three-way non-return valve is jammed.

8. The output of high-pressure oil pump does not match the system.

9. Poor oil return

10. Oil leakage of bearing seat

We continuously improve our independent innovation capability and vigorously enhance the high-tech content and added value of our Turbocharger Parts for Locomotive Maintenance, Repair and Overhaul. Our company through continuous technological progress and innovation, our production capacity and technical and economic indicators have been significantly improved. We welcome new and previous buyers from all walks of life to make contact with us for upcoming organization associations and mutual good results!