| A.C.
GENERATORS Specially designed, self-excited
and self-regulated in screen protected drip-proof enclosure, available in Single
Phase (230V/50HZ) and Three Phase (415V/50HZ) at 1500RPM, Manufactured as per
IS:4722 under strict quality control, Specially designed heavy-duty with low temperature
rise, special carbon bushes, better air circulation and greater efficiency with
+-5% Voltage regulation. ARMATURE : Core of high
quality silicon Steel Stampings for minimum energy losses. Core is rigidly keyed
to a sturdy shaft and clamped with heavy end-rings. WINDING AND
INSULATION : Both D.C. and A.C. Windings are made of highly conductive
super- synthetics enameled copper wire manufactured by top leading Companies in
India. With highly varnished and dried field coils and armature windings is of
class E insulation. VARNISHING AND BAKING : All windings
are properly varnished in vacuum impregnation machine, backed for suitable time
and at fixed temperature in special designed Oven. DYNAMIC BALANCING
: After all fittings Rotor is dynamically balanced in a semi computerized
dynamic balancing machine COOLING AIR-COOLED : Air cooled
are of two types. Fan Type : The fan is mounted on the
flywheel side. Air circulates through cowling towards the cylinder and cylinder
head. Blower Type : A blower mounted towards the gear cover
is driven by V-belt and powered by the CAM Gear for forced cooling of the
cylinder block and head. Water Cooled : Radiator Type
LOADS : Resistive : For simple lighting and power
loads. Direct AC Welding : For welding STARTING
SYSTEM Manual Start : Handle is used
to crank the engine. Electric Start : 12 Volt Battery operated
starting system. AMF : Auto Mains Failure. The Gen-set
starts within 7 - 10 seconds on the mains failure and Gen-set stops automatically
within 7 seconds of the resumption of main power. MOUNTING SYSTEM
Mountings are Sturdy channeled base plates with any of the below
Anti-vibration padding /Trolley wheels DIESEL
ENGINES (PETTER TYPE) Diesel engines single/double
cylinder air/water cooled high speed totally enclosed compression ignition cold
starting vertical four strokes with bhp rating as per IS-10001 for general purposes
All are of compact design to give non stop dependable service under exacting conditions
thorough check of quality inputs and raw materials. Present day advance manufacture
in process and strict quality control at each stage of production ensure trouble
free operation of all "
" diesel engine TYPE : Cold Starting, Single/Double
Cylinder, vertical. Air & water cooled, totally enclosed, compression ignition,
four stroke engine. ROTATION : He standard rotation is
clockwise facing the fly wheel. COMBUSTION : Open type
combustion chamber in an aluminum alloy piston. BEARINGS :
Main bearings are taper roller of finest quality, Large end bearing are of bimetal
alloy lined steel backed shell. Bushes for valve rocker and small end of connecting
rod are of phosphorus bronze. GEARS & DRIVE :
Standard Engine is fitted with best quality cast iron timings gears. Power take
off is possible only from fly wheel end. Special engine is fitted with steel timing
gear providing additional power take off from gear end at half or full speed of
the engine. FUEL SYSTEM : Fuel is supplied to the fuel
pump by gravity feed through a ceramic filter in fuel tank and a fabric filter.
A filter is also provided at the inlet of nozzle holder. LUBRICATING
SYSTEM : Force feed by plunger type oil pump to large end bearing. Other
working parts are splash lubricated. Filter is provided for cleaning the engine
oil. GOVERNING : Fixed speed centrifugal governor is mounted
on the cam shaft gear wheel. Speed variation is control within limits. BALANCING
: Engine is efficiently balanced with two balance weights bolted on crank
shaft. Fly wheel is balance to give smooth operation to ensures long life of moving
parts. EXHAUST SYSTEM : A pepper pot type silencer gives
adequate silencing. AIR CLEANER : Oil washed type or FRITZ
paper felt air cleaner is fitted for efficient cleaning. STARTING
: The engine is designed for starting by hand. CYLINDER
HEAD : Cast Iron, detachable type, to provide adequate cooling of parts.
Water cooled is available in both front radiator and middle radiator type. Air
cooled is available in ordinary fan type or blower type arrangement. RPM
: We manufacture Diesel Engines in variations of, 1500 RPM, 1800 RPM,
1000 RPM, ESSENTIAL SPARES
The essential spares required are as follows Oil Seals, Fuel Filter
Elements, Lubricating Oil filter elements, Air cleaner Elements, Nozzle, Nozzle
Sealing Washer, Sealing Ring for fuel filter bowl, Set of Copper Washers, Set
of Paper Joints, V-belt (For Electric Start Sets), Rubber hoses for Radiator (if
any) The Diesel Engine can be used in typical applications
such as : For Irrigation for pumping sets For driving corn
flour machinery Prime Mover for Agricultural equipments like Threshers etc
BASE Mountings Sturdy channeled base plates with
any of the below Anti-vibration padding / Trolley wheels |