Yufeng Power: A modern enterprise specializing in the production of high-power, medium- and low-speed diesel engines and low-power steam turbines.

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YF 32 Industrial Steam Turbine

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Product Description

　　The YF32 back-pressure steam turbine is a single-stage, medium-temperature, medium-pressure back-pressure turbine. Its rotor features a single-stage velocity-compounding impeller, and the nozzle throat diameter is 800 mm. The speed-control system can be equipped with either the Japanese Koryo Electronics speed governor or a mechanical governor of the TG17 or TG13 type from Woodward, or an electronic speed-control system featuring the TG17E + 2301A controller. The turbine employs forced lubrication, and its main shaft rotates at speeds ranging from 1,500 to 4,500 rpm. A gearbox can be optionally installed according to user requirements to achieve variable-speed operation. The key feature of this model is that it utilizes medium-temperature, medium-pressure steam as its power source to drive rotating machinery, thereby achieving cascaded energy utilization and realizing the goals of energy conservation and consumption reduction.

Type Number	YF32 Backpressure steam turbine	Type Number	YF32 Backpressure steam turbine
Rotational speed range ( r/min )	1000-3000	Blade pitch circle diameter ( mm )	800
Power range ( KW )	100-2500	Series	A two-row velocity-compounding stage
Steam inlet pressure range ( MPa )	0.5–5.2	Steam inlet diameter ( mm )	150
Steam inlet temperature range (℃)	160-485	Exhaust port diameter ( mm )	300-500
Steam exhaust pressure range ( MPa )	0.15–1.6	Regulation system type	Mechanical-hydraulic, electronic, and electro-hydraulic regulation

YF32 Product Technical Specifications

Note: The inlet and outlet steam pressures are absolute pressures; the turbine’s own weight is 3.4 tons.

Product Model Product Model	Factory code Factory code	Rated power (kw) Rated power	Rotational speed revolutions per minute speed	Steam inlet pressure MPa Pressure into the steam	Steam inlet temperature ( Celsius ) Incoming temperature	Exhaust steam pressure ( MPa ) Exhaust pressure	Steam consumption rate kg/kwh Vapor rate
B1-2.35/0.784	YF32	1000	3000	2.35	390	0.784	23.36
B1 -2.35/0.98	YF32	1000	3000	2.35	390	0.98	28.35
B1.6-2.35/0.784	YF 32	1600	3000	2.35	390	0.784	22.56
B1.6-2.35/0.882	YF 32	1600	3000	2.35	390	0.882	25.21
B1.6-3.43/0.784	YF 32	1600	3000	3.43	435	0.784	17.21
B1.6-3.43/0.882	YF 32	1600	3000	3.43	435	0.882	18.18
B1.6-3.43/0.98	YF 32	1600	3000	3.43	435	0.98	19.15
B2-3.43/0.784	YF 32	2000	3000	3.43	435	0.784	16.5
B2-3.43/0.98	YF 32	2000	3000	3.43	435	0.98	18.85
B2.5-4.0/0.784	YF 32	2500	3000	4.0	450	0.784	15.86
B2.5-4.0/0.882	YF 32	2500	3000	4.0	450	0.882	17.48