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:: OUR PRODUCTS ::

Welcome to S.F. Engineering Works

- Impact Pulveriser
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Variable Speed Disperser

Variable Speed Disperser

CONSTRUCTION: The machine consists of the following

DRIVE HEAD:

Steel fabricated enclosure inside which is installed the drive assembly consisting of a set of balanced pulleys, V belts, electric motor and motor tensioning device. The drive head is of hinged type construction which can opened and locked for maintenance.

MAIN SHAFT:

A SS 304 shaft duly machined and balanced is provided with a hard chrome plated cowless disperser blade of special design for quick and efficient dispersion. The disperser's blade is made from special steel to withstand high wear and tear. The shaft is installed in a bearing housing provided with taper roller bearings. Lubrication points are provided on the housing. RPM variable from 0-1500

SPEED CONTROL:

An AC Frequency inverter installed in a panel controls the RPM of the Disperser shaft from 0-1500. The inverter is provided with settings for monitoring torque, amperage, voltage, power factor ect and is PC compatible

ELECTRIC MOTOR:

A 3 phase, 415 V, 50 HZ TEFC motor, drives a set of pulleys and V belts. The Motor is provided with a belt tensioning device.

LIFTING / LOWERING:

The entire drive head and shaft is mounted on a hydraulic column which can be lifted and lowered to clear the height of the vessel. The Hydraulic column comes complete with hydraulic cylinder, piston rod, power pack unit, valves 1HP electric motor and interconnecting pipelines and hoses.

VESSEL LOCKING:

A vessel locking device consisting of locking arms, centering device, and manually operated screw is provided.

VESSEL (OPTIONAL):

The vessel is fabricated from SS 304 plates and is provided with 3 nos castor wheels, SS 304 blttom discharge ball valve and towing handles.

CONTROL PANEL (NON FLAME PROOF / FLAME PROOF):

A control panel duly powder coated is provided with the followings functions. Main motor on off, ammeters, voltmeter, emergency stop, inverter trip, indicating lamps, speed control switch, RPM indicator and MCB. All internal wiring is per international codes of practice.

FINISH:

All SS parts are duly polished to a bright or matt finish. All MS parts are painted with 2 coats of metal primer and polyurethane paint.

Machine is designed for Solvent based paints having viscosity of poise and sp gr. of 1.2. Water based paints having viscosity of 15 poise and sp gr. of 1.3.

MODEL

WORKING
CAPACITY

MOTOR
HP

HYD
MOTOR
HP

VESSEL
CAPACITY

SFD - 1

300

7.5

1.5

400

SFD - 2

500

10

1.5

650

SFD - 3

750

20

2

1000

SFD - 3

750

30

2

1000

SFD - 4

1000

30

2

1200

SFD - 4

1000

40

2

1200

SFD - 5

1500

50

2

2000

SFD - 5

2000

75

2

3000

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