Back Pressure Turbines
Back pressure turbines can either be single stage or multi-stage which are often used in industrial plants, the turbine serves as a reducing station between boiler and the process steam header.
These turbines can either be used for drive application (Sugar mill drives, Sugar fibrizor / Shredder drive, Pump drives and so on) or power generation application in which case the turbine drives the generator. These turbines are straight-back pressure type and find application where back pressure steam is fully utilized to meet process demands. The power generation is incidental to the process steam demand.
The back pressure turbine may also have bleed points (uncontrolled extractions) to satisfy steam demands at intermediate pressures, This provision is applicable when the bleed (medium pressure) steam volume demand is low and pressure variations can be tolerated. These turbines are of bleed cum back pressure type.
The back pressure turbine with one controlled extraction point is possible, this extraction steam is also used to meet process steam demand at intermediate pressure when volume demand is high and pressure variations cannot be tolerated. These turbines are of extraction cum back pressure type.
| Single stage Turbines | |||||
|---|---|---|---|---|---|
| Model | Power KW | Inlet Pressure MAX | Inlet Temparature MAX | Exhaust Pressure | Speed |
| PS 10 | ~ 200 | 45 | 450 | 12 | ~ 5000 |
| PS 20 | 200 - 750 | 67 | 500 | 12 | ~ 5000 |
| PS 902 | 500 - 1500 | 67 | 500 | 12 | ~ 5000 |
| Multi Stage Turbines | |||||
|---|---|---|---|---|---|
| Model | Power KW | Inlet Pressure MAX | Inlet Temparature MAX | Exhaust Pressure | Speed |
| MS 42 | 500 - 2000 | 67 | 500 | 12 | ~ 6700 |
| MS 52 | 2000 - 6000 | 67 | 500 | 12 | ~ 6400 |
| MSK 52 | 2500 - 6500 | 84 | 525 | 12 | ~ 6500 |
| MS 102 | 6000 - 15000 | 105 | 540 | 15 | ~ 5500 |
| MS 152 | 13500 - 3000 | 105 | 540 | 15 | ~ 5500 |
| MS 201 | 20000 - 30000 | 105 | 540 | 15 | ~ 5500 |
Our Products
API Turbines
API compliant, Overhung and between-the-bearings wheel designs, metallic or carbon seals, Electronic / Hydraulic Mechanical governors.
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Back Pressure Turbines
The back pressure turbine with one controlled extraction point is possible, this extraction steam is also used to meet process steam demand.
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Condensing Turbines
The condensing turbines take high pressure steam, expand it in turbine nozzles and blades, and exhaust it to a condenser at lower than atmospheric pressure.
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Extraction Condensing Turbines
The extraction condensing turbines are used when a constant pressure steam flow has to be extracted for process purposes, The constructional .
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PRV/PRDS Replacement Solutions
Make Free Electricity with CTMI Solutions for your existing low/medium pressure with saturated/superheated steam.
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Forced Lubrication System
The FLS package includes a hydraulically separate lubrication and lubricating oil dehydration system, a hydraulic fluid supply and conditioning system.
Read MoreOur Services
CTMI has a group of In house dedicated and experienced service personnel to cater to the needs of all our clients. Having service centers in Delhi, Pune, Kolkata and Bangalore, Internationally too we have partners located in Italy, Ireland, Colombia, Canada USA, UAE, Philippines, Thailand.
