T- Turbocharger / T- VTR 4 Series Turbine Blades For Marine Propulsion Engines And Stationary Power Plants

T- / T- VTR series exhaust gas turbocharger description:

T- VTR 4 series turbine blades is belonging to the parts for T- / T- VTR series exhaust gas turbocharger. The T- / T- VTR 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. T-VTR series 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 perforce 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 distling the gas ifolds, or pulling of the compressor wheels
• Low friction losses of the external antifriction bearings
• The T- VTR 4 series is capable of high pressure-charging, the pressure ratio from 3.7 even to 4.2.

T- / T- VTR series turbocharger dimension and weight only for reference:

Note: *not including water (if with water, add approx. 5%)

T- VTR 4 series turbine blades pictures:

Turbine blades description:

Turbine blades are an important component of the turbine section of a diesel or gas powered engine. The blades that rotate at high speed are responsible for drawing high temperature and high pressure air into the combustor so that to maintain the engine's operation.

Brief introduction of marine turbocharger:

Marine turbocharger / Exhaust gas turbochargers operate at high speeds, high exhaust gas temperatures, high air and exhaust gas flow rates, and high flow rates. Generally, the pressure of the exhaust gas is 0.25-0.45 MPa, and the exhaust gas temperature is 500-600 °C. The speed varies with the size of the Marine turbocharger / supercharger. The maximum speed of the large-sized supercharger is 10000 r/min, and the maximum speed of the small-sized supercharger can reach 40,000~50000r/min. Therefore, the marine turbocharger/exhaust gas turbocharger is a precision machine.

When the diesel-exhaust turbocharger combination is in operation, the marine turbocharger/exhaust gas turbocharger is prone to failures such as turbine casing corrosion, bearing damage, blade damage, gas seal damage, and supercharger vibration. The daily good maintenance agement can reduce these failures.

Marine Turbo factory, founded in 1999, is a professional ufacturer for marine turbocharger replacement spare parts and components.

The Marine Turbo workshop, occupying more than 18,000 square meters, is located in Yangtze river delta region which is close to the international metropolis, Shanghai China. The company owns more than 100 units of ufacturing equipment and testing instruments, such as CAD, precision casting production line, four axis and five axis machining center, three coordinate measuring instrument, CNC lathe milling machine, metal cutting equipment with nondestructive flaw detection, etc.

With the advanced mechanical processing technology, Marine Turbo is fully in accordance with the strictly production process control method of military products to age the production line in the workshop in order to ufacture the high quality of turbocharger replacement parts. In the mean time, Marine Turbo factory introduce and absorb the latest technology at home and abroad that the factory independently develops the various types of turbocharger components and which are applied for engineering machinery and marine auxiliary machinery, such as the turbine blades, turbine shaft, compressor impeller, diffuser, oil pump, nozzle, etc.

The Company has also supplied nearly hundred kinds of engine parts for US client's yatchs production, and several creative technologies have been recorded in our domestic marine ufacturing industry.

In order to provide the reliable products, the company has passed the ISO9000 Quality agement System certificate in 2001, and also some of the products are certificated by CCS (China Classification Society Certification) and RINA Certificate.

Satisfying customers with supreme quality and reliable services for marine turbocharger replacement parts is the aim across the whole Marine Turbo company.

Marine Turbo Keep a Large Inventory for Quick Delivery

Marine Turbo has more than hundres of types of replacement parts for customers to choose quickly. Among them, 90% of the product models Marine Turbo has the inventory, can meet the turbocharger overhauling, maintenance and repair needs for various brands with a quick response and reasonable price.

According to the feedback and sales situation of customers seasonally and yearly, our company analyzes and make the turbocharger replacement parts’ production plan, in order that our company can keep the inventory for common spare parts all the time, while as for some non-common parts, we will keep the long-term inventory of semi-finished products.

The purpose to build our large inventory is to save time for customers’ waiting for repairing spare parts as much as possible, so that to help customers resume operations as soon as possible, and ultimately improve the effectiveness of competition.

We recommend that customers can make the plans to establish a small stock for your own to minimize the time lost as much as possible.

Marine Turbo look for the professional local distributor for turbocharger replacement parts around each country of the world.

Marine Turbo products has sold to all over the world. From the feedback from various places, we have been highly recognized for the quality of our products and delivery time. However, in order to better serve the local market, we are looking for professional turbochargers aftermarket parts distributors in different countries of the world, so as to establish a local inventory chain through cooperation and assessment for a certain period of time.
The aim to build local chain is to enable end users to shorten the waiting time for the turbocharger spare parts as much as possible, then to save costs and improve the market competition effectiveness for end users.