Injector Turbocharger Nozzle Ring Standard Size Investment Casting Treatmetn

Injector Turbocharger Nozzle Ring Standard Size Investment Casting Treatment

Turbocharger description:

Turbocharger cover ring (also called turbine diffuser or gas outlet guide) belongs to the series. The series marine turbocharger is created for two-stroke, low-speed and four-stroke, medium-speed heavy-duty diesel engines. The engine power output is from 700 kW to 18,500 kW per turbocharger. Turbocharger has been widely applied to marine propulsion engines (esp. at part load), stationary power plants and units burning heavy oil and in continuous operation. The advantages are as following:

• Optimum engine performance in part-load operation

• the optimum match with all types and designs of engines due to the modular concept adoption

• Connectors on the compressor side allow water cleaning during operation

• External bearing

• Integrated lubrication system

• The rotor shaft can be removed without dismantling the gas manifolds, or pulling of the compressor wheels

• Low friction losses of the external antifriction bearings

Brief introduction of Marine turbocharger:

The marine turbocharger, also known as exhaust gas turbocharger, is the main equipment in the diesel engine boosting system. It consists of a single-stage exhaust gas turbine and a centrifugal compressor. They are mounted on the same shaft to form the moving part of the marine turbocharger/exhaust gas turbocharger - the rotor. The function of the marine turbocharger/exhaust gas turbocharger is to use the diesel exhaust energy to drive the turbine to drive the compressor on the coaxial to increase the air pressure into the cylinder, so that the diesel engine power is greatly improved. The exhaust turbocharger approximately doubles the power of the diesel engine, but its weight is only increased 10%.

SUNJUN MARINE CO.,LTD. is located in Zhenjiang, China. It is a professional manufacturer of marine turbochargers. We adhere to the principle of "Quality First, Customer First, Dedicated Service, Reasonable Price" to serve customers.

Years of professional experience, in-depth knowledge of turbochargers, advanced equipment and well-trained staff enable us to further analyze our customers ’requirements and provide what they need. All spare parts are rigorously / carefully inspected / checked before delivery to ensure that no faulty / wrong parts will appear. We know that customer time / reputation is important. This is why we are very careful when preparing spare parts.

After years of continuous efforts, we have established an effective quality control system. Reliable quality and professional service have always been our goals.

Buying from us is just the beginning. We will provide you with timely and valuable support and after-sales service 24 hours. You are not only our supplier, but also our reliable partner in China.