Chongqing Subin Mechanical and Electrical Equipment Co.,Ltd was founded in 2008，founders are all from ABB T/C licensed factories with more than 20 years of intensive practice in turbocharger R&D, manufacturing, sales，retrofit and service, company is capable of providing integrated turbocharger solution. In recent years, through open management and innovation, the company has applied modern management methods creating continually value for customers, end-users, employees and shareholders, specializing in R&D, design, manufacturing and quality control, etc of the turbocharger, it is a dedicated turbocharger manufacturer supplying turbochargers for the marine, gas power generation and railway locomotives sector.
Covering an area of more than 20000 m2, in which, the plant area covers 8,000 m2 with an annual capacity of 1000 sets of turbochargers, Subin company has a strong design team with rich experiences in turbocharger technology innovation, with leading CAD / CAM / CFD / FEA-based design methods, equipped with advanced production equipment such as high-speed five-axis machining centers, pentahedron gantry machining centers, high-speed CNC lathes, high-precision CNC lathes, flywheel friction welding machines, as well as reliable testing equipment such as high-precision dynamic balance machines, three-dimensional detectors, cylindricity measuring instrument, testbed, etc., it can ensure our products meet the market needs in efficiency, timely high quality and satisfactory service.
Brand association:
Super&best： Super robust and best fit for your engine
Value： Devotes our-self to provide affordable high quality T/C
Application Field
1) Main engine and auxiliary engine of ship
2) Stationary including diesel and gas engine power plant
3) Engine maker
4) Turbocharger retrofit
Features
Turbine
Optimized high performance of mixed flow turbine by 3D-CFD, improved efficiency.
Inlet casing can be adaptive to constant and pulse pressure turbocharging, enables to have good adaptability on various engine types.
Geometry design on Turbine meridians and nozzle ring to relieve stress.
Bearing
High performance semi-floating supporting bearings, it can minimize mechanical loss, special hard coating for steel bearing part and compact plain bearing layout bring ideal rotor dynamic behavior and prolong longevity.
Compressor
High performance impeller, diffuser and compressor volute optimized by 3D-CFD, realize high pressure ratio and large flow, it can increase efficiency of compressor.
High pressure ratio and large specific volume flow enable to meet with future engine requirements and environmental regulations.
Wide Compressor’s Map equipment (WCM) can extend surge margin.
Variable wheel geometry and diffuser ring can have better adaptability to different types of engines.
New compressor wheel fixation enables to simplify disassembly and fixing.
Other Features
All uncooled casings result in less connections and no corrosion.
Rotor speed measures in radial direction can have easy speed inspection.
Turbine end adopts piston ring sealing with air-assisted structure enables to no oil leakage and coking.
Lubrication by the engine lube oil system can have simple installation, less sources of errors.
TET Series Exhaust Turbocharger
| Type | Supercharged Engine Output KW le=7Kg/KWh πc=3.5 | Max. Permissible Speed in rpm | Max. Permissible temperature in ℃ | Max. Permissible pressure ratio | Max. Efficiency of Turbocharger | Mass in Kg | Application |
| TET151 | 300~720 | 71350 | 650 | 4.7 | 62% | 120 | Replace S44 |
| TET181 | 420~1050 | 60000 | 650 | 4.9 | 63% | 150 | Replace S48 |
| TET211 | 600~1500 | 50300 | 650 | 5 | 64% | 230 | Replace S52 |
| TET261 | 900~2250 | 41090 | 650 | 5 | 65% | 360 | Replace S57 |
| TET311 | 1250~3150 | 34510 | 650 | 5 | 66% | 590 | Replace S61 |
Brand Association
◆ Super & Best: Super robust, best fit to your engine
◆ Value: Devotes to supply affordable high quality T/C
