PRAYAAG TECHNOLOGIES 4/19, PARTHASARATHY STREET, AYYAVOO COLONY ,

CHENNAI-600029 , SOUTH INDIA

GOWIN’S CABLE BLOWING MACHINE – SERIES 1020

PRODUCT LITEREATURE

GOWIN 1020 SERIES AT GLANCE

KNOW ABOUT OUR BLOWING MACHINE

BOTTOM CABLE DRIVE UNIT

AIR MOTOR

TOP SIDE CABLE DRIVE UNIT AIR CHAMBER TOP AND BOTTOM UNIT

DUCT PRESSURE GUAGE

DUCT CLAMMPING CLAW

AIRCHAMBER CLAMMPING STUDS

ALLUMINIUM STAND

CABLE DRIVE SLOT

CABLE DRIVE CLAMMPING STUDS

Gowin, s Cable Blowing Machine Series 1020- Actual Image

M A C H I N E A T W O R K S I T E

Connection lay out for the blowing machine with FRLS and Air compressor ( 400 CFM , 10 Kg/ Bar )

( Note; some FRLS models the moisture remover may be built in with filter unit and may not be visible )

Accesssaries for blowing machine Aluminium Split Cpoulers • ALUMINIUM SPLIT COUPLERS WITH QUICK FIX

• The Aluminium Split Couplers used at Optical Fibre

Cable blowing operations to connect the

underground laid OFC duct to couple with cable

blowing machine at ground level or at convenient

locations ,or at when the regular coupling joints may

burst during the course of blowing , are made of high

grade aluminium alloy, can withstand fungus attacks

and corrosion free, its typical design , very

convenient to use at work sites , very simple to fix

and remove at trench depths or man holes , no

spanners required, just small 10 mm lever is enough to

fix. Comes in size 40 mm X 40 mm , 50mmX50mm,

32mmX32mm also 40mmX32mm, 40mmX50mm,

50mmX32mm.

D I T ( Duct Integrity Test Apparatus)

• Duct Integrity Test apparatus can be conveniently used for testing of various parameters like duct alignment , air tightness test, shuttle test and also useful for cleaning before installations of O F C in Plb/ silicore ducts of various diameter 32mm,40mm and 50mm with safer environment.

• Can Blow rope inside the duct to enable manual pulling of OFC for shorter distance and emergencires

• (Available On Demand)

• Not part of Package

Rubber ‘U’ seals and Roller Plier Cable ‘U’ seals used to arrest air leakage from air chamber while cable moves in the duct. Available for Various diameters

Circlip Plier for fixing spacers accordingly for the different cable sizes and box spanner to fix air chamber

Circlip plier

Box Spanner

TOOLS AND SPARES FOR BLOWING

Technical Information

• 1. The Equipment is made up of all aluminium alloy metal

• 2. High torque high R P M pneumatic power drive system fitted to run the cable push rollers

• 3.pneumatic power drive system consumes air 4 cfm at 7.5 Kg bar pressure

• 4.Equipment weighs 36 Kgs and physical die mentions : Length : 750 mm , Width : 400 mm and height : 400 mm

• 5.Separate FRLS attachment provided with stand to feed moist free , lubricated air to pneumatic power drive system.

• 6. The equipment can blow O F Cable at an velocity 90 meters per minute at normal & good ducting conditions.

• 7.Machine can blow O f Cable of size 10 mm dia to20 mm dia of any configuration armoured or unarmoured

Products salient Features

• Machine weighs only 35 kgs , it is very easy to shift from one work point to other point easily

• Since operation of equipment controls only two levers , no dedicated operator required

• Semi skilled person can learn and operate the machine

• No cumbersome connections and power pack, fuel arrangements required.

• Predetermined cable rollers to fit cable diameter ensures no damage to the cable at an abnormal blowing conditions or sudden block of cable.

THE FOLLOWING CAPACITY OF AIR COMPRESSOR PORTABLE DIESEL DRIVEN IS NEEDED TO OPERATE BLOWING MACHINE. FOR DUCT SIZES 32 MM – 10.5 KG/BAR-350 CFM FOR DUCT SIZES 40 MM – 10.5KG/BAR-400 CFM FOR DUCT SIZES 50 MM – 12.0KG/BAR-450 CFM NOTE : C F M ( CUBIC FEET PER MINUTE)

Machine can blow O F C at an velocity of 90 meters per minute at an normal and good ducting condition .

The maximum Chamber to chamber distance of blowing is depends upon various parameters like ducting conditions and plb duct friction ratio ( lubrications)

However if the ducting parameters are good the machine can blow OFC at 1500 meters from blowing point to exit .

If the duct lube lubricants were used the blowing distance will be more and cable moves into duct with lessor friction.

For any technical clarifications and suggestions contact

Venugopal Dayalan C E O / Technical

Prayaag Technologies 4/19, parthasarathy Street, chennai- 600029, South India

E Mail: dayalan@prayaag.co.in Mobile : +919444309787 Web : www.prayaag.org