Mixed Flow Turbocharger Bearing Housing ABB TPS44 TPS52 TPS48 TPS57 TPS50 TPS61

ABB Martine Turbocharger TPS Series Bearing Casing-Water Cooling for Ship Diesel Engine​

Products Introduction

ABB TPS turbocharger is mixed flow turbocharger, which consists of single-stage mixed-flow turbine and centrifugal compressor, and adopts inboard support semi-floating sliding bearing and exteernal lube oil system. Gas inlet casing can rotate freely in 15° interval according to installation angle, and turbine casing could adopt free rotation method in 22.5° interval.Flow range of this series turbocharger is 0.7~5m³/s, compression ratio range 2.0~4.5 and total efficiency 64%. Single turbocharger can satify the requirement of 500kw~3000kw high speed diesel engine. This series turbochargers have virtues of simple and compact structure, firmness, durability, low operating cost, high performance and wide applicability, so that they are extensively applicable to marine main engines, marine auxiliary machines, generating sets, railway locomotives and other application areas of diesel engines.

Applicable models

Main Technical Parameters

Volume Technical Data

Design Features

• Compressor type:centrifugal compressor with forward inclined and backward curved blades
• pressure plates:vaned diffuser type
• Bearing casing:there are water-cooling type and non-water-cooling type available,which are adopted according to requirement
• Total efficiency:more than 62%
   

Products Features

• It consists of mixed-flow turbine and radial compressor, Lubricate internal bearings through engine lubricating oil
• The single unit can be matched with high-speed diesel engine and gas engine of 500-3000kw
• Inner bracing semi-floating plain bearing with cooled & uncooled bearing casing design
• The constant pressure mixed turbine is used to increase the volume flow through the nozzle ring with the pulse application
• The compressor wheel adopts after sloping shunt blades and provide three different periods of pressure
• The overall efficiency of T/C is 62%-64%, with the maximum pressure ratio of 4.5
• Compact structure, easy to maintain and widely used in diesel engine auxiliary generator set or engine unit etc.

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FAQ

Questions & Answers
Q: When will you deliver the goods?
A: About one week after payment. It also depends on the quantity and whether you need mould making.

Q: How about quality of products?
A: We strictly control every detail of the products. Each product is inspected before leaving factory, with the top quality of China.

Q: How about price?
A: We will offer you the best and competetive price.

Q:Do you accept customized orders?
A: Yes. With design team, OEM and ODM orders are highly welcome.

Q:Which transportation do you accept?
A: DHL, FedEx, EMS etc, as for your convenience.

Q:What about payment terms?
A: T/T, L/C, PayPal and West Union are acceptable.

Q:Can you accept mould making?
A: Yes.