HPR 4000 Bearing Casing For KBB Exhaust Gas Output 700-1300kW

HPR4000 Bearing Casing For KBB Exhaust Gas Turbocharger Engine Output 700-1,300kW

Design features for KBB / HPR series marine turbocharger:

• HPR4000 bearing casing belongs to KBB / HPR turbohargers, is designed to suitable diesel engines, heavy fuel oil engines, natural gas, biogas and special gas engines, and dual-fuel engines.

• HPR series turbocharger is single-staged turbine with high pressure turbocharging suitable for medium-speed engine.

• high compressor pressure ratios, up to 5.0 (if with aluminium impeller, the max. pressure ratio is 4.7);
• combined with wide compressor maps;
• Engines power range from 700 to 1,300 kW output per turbocharger;
• Reduced pollutant emissions from the engines;
• Compressor and turbine with washing device;
• The bearing casing is water-cooled type;
• Long service life and extended maintenance intervals.

KBB HPR exhaust gas turbocharger includes types as below:

Engine output, pressure ratio and weight for KBB HPR Series turbocharger:

Note:

* with aluminium impeller - max. pressure ratio 4.7

** Weight = basic turbo + air filter silencer + gas outlet casing

More picture for HPR4000 Turbo Bearing Casing​:

Description of HPR4000 Turbo Bearing Casing:

The turbocharger casings include turbine casing, bearing casing and compressor casing, which cover and protect all the important parts safely in the turbocharger to ensure a premium perforce of the engine.

Bearing casing is usually made by casted iron. It is designed for easier installation of all the bearings and rotor shafts at the same time well protection of the bearings and shafts, so as to simplify the maintenance job and increase of the service life of the turbochargers.

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%.

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.