Expansion Engine

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

The Electric Motor is used initially to start the machine. Thereafter the engine is moved by the air pressure itself and during which time, the engine motor retains the speed by acting as a brake. Since work is done by air in rotating the Flywheel, it loses its heat content (enthalpy). Thus the air gets cooled. This cooling is more than that of an expansion in an expansion valve.The Expansion Engine can be considered as three major units:a. The drive unit.b. The Cylinder Unit for air expansion andc. The Hydraulic Systems for operating the Valves.

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sanghi overseas

Worli, Mumbai, Maharashtra

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Member Since 8 Years
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TECHNICAL DATA	SANGHI-ORG 80	SANGHI-ORG 100	SANGHI-ORG 200	SANGHI-ORG 300
Type of Expansion Engine	SEM 0.5/1	SEM 0.5/1	SEM 0.5/1	SEM 0.5/1
No. of Cylinders	1	1	2	2
Diameter of Cylinder Bore	70 mm	80 mm	85 mm	90 mm
Piston Stroke	125 mm	125 mm	125 mm	125 mm
Speed	210 RPM	210 RPM	210 RPM	210 RPM
Inlet Air Pressure	60 kgs/cm2	60kgs/cm2	60kgs/cm2	60kgs/cm2
Outlet Air Pressure	5 kgs/cm2	5 kgs/cm2	5 kgs/cm2	5 kgs/cm2
Throughput Volume at 60 kgs/cm2 and 80 C (about)	300 Ncu.m./Hr	400 Ncu.m./Hr	560 Ncu.m./Hr	828 NM3./Hr
Throughput Volume at 50 kgs/cm2 and -750 C (about)	120-390 Ncu.m./Hr	200-400 Ncu.m./Hr	400-560 Ncu.m./Hr	550-830 NM3/hr.
Inlet Valve opening time cam setting position	8	8	8	8
Power required or supplied	7.5 KW	7.5 KW	15 KW	30 KW
Piston Head Clear	1.2 - or + 0.2 mm	1.2 -or + 0.2 mm	1.2 -or + 0.2 mm	1.2 + 0.2 mm
Inlet Valve Pestel Clearance	0.4 to 0.5 mm	0.4 to 0.5 mm	0.4 to 0.5 mm	0.4 to 0.5 mm
Outlet Valve Pestel Clearence	0.3 to 0.4 mm	0.3 to 0.4 mm	0.3 to 0.4 mm	0.3 to 0.4 mm