Hot Feed Rubber Extruder/ Co-Extrusion Systems

PRODUCT INTRODUCTION :

"Bharaj Hot Feed Extruders are ideally suited for production of Rubber Chords, Rubber Strips, Rubber Profiles, Rubber Tubing, Rubber Channels, Rubber Treads and are Specially designed for meeting the need for efficient and quality extrusions.

Sizes from 1' upto 12'

BHF-200 MM Hot Feed Rubber Extruder

Equipped With Tube Die Head For Butyl & NR Tubes

Salient Features of Hot Feed Rubber Extruder

Our Extrusions are fitted with two stage Helical Gear Box in place of worm Reduction Gear Box for achieving high efficiency.

Scroll & lines are made of en-41b, nitra hardened and polished.

All extruders Equippes with variable drive systems of Siemens make.

Barels are steel fabricated, jacketed for heating and cooling with replaceable liners.

Feed rolls are specially designed for easy maintenance.

Feeding arrangement with spiral undercut and feed roll arrangement provided which ensures a proper bite & strip fed to screw.

Rubber Feeding Device in Extruder

Features :

Equipped With Hardened Feed Roller For Accurate & Consistent Feeding of Rubber Strips inside the extruder.

This Helps in Maintaining consistent Extrusion Pressure Resuting in High Quality Extrusions.

Equipped With Water Circulations Systems Through Rotary Pressure Joints.

Feeding arrangement with spiral undercut and feed roll arrangement provided which ensures a proper bite & strip fed to screw.

2 Nos. 75 MM Hot Feed Rubber Extruder

CO-EXTRUSION RUBBER EXTRUDERS :

Salient Features :

Co-extrusion extruders are specially of 'Bharaj Machinaries'

It is used for double layered products such as tubes, profiles etc.

The extruders and heads are specially designed, in order to maintain accurate & precise dimensions of the double layer products extruded.

We provided specially designed co-axial heads in which materials such as sponge, rubber and steel strip all the three can be extruded at the same time.

Our production range for co-extrusion extruders is from 55mm to 150 mm

Technical Specification of Hot Feed Rubber Extruder

Model

BHF-40

BHF-55

BHF-63

BHF-75

BHF-100

BHF-115

BHF-150

BHF-200

Scroll Size

40 mm

45 mm

60 mm

75 mm

90 mm

115 mm

150 mm

200 mm

L/D ratio

10:1

12:1

16:1

Scroll Speed

A.Standard

B.Optional

Electrical Power Motor

A.Standard

B.Optional

3 hp

5 hp

7.5 hp

10 hp

15 hp

12.5 hp

20 hp

15 hp

30 hp

20 hp

40 hp

60 hp

100 hp

120 hp

200 hp

Approx. Output/ hr.

A.Standard

B.Optional

16 kg / hr

25 kg / hr

40 kg / hr

65 kg / hr

100kg / hr

80 kg / hr

150 kg / hr

140 kg / hr

275 kg / hr

180 kg / hr

300 kg / hr

500 kg / hr

800 kg / hr

900 kg / hr

1500 kg / hr

Feeding

HOOPER WITH SPIRAL UNDERCUT AND FEED ROLL ARRANGEMENT

Heating & Cooling

Barrel jacketed in single zone

Barrel jacketed in double zone

STANDARD ADAPTOR

OTHER HEADS OPTIONAL

Weight of foundation

600 k.g.

750 k.g.

900 k.g.

1200 k.g.

1800 k.g.

2000 k.g.

4000 k.g.

8500 k.g.

Cooling Water Consum.

5 lpm

10 lpm

13 lpm

20 lpm

40 lpm

50 lpm

75 lpm

150 lpm

" L/D Ratio, SCROLL SPEEDS, MOTOR POWER OTHER THAN GIVEN ABOVE ON REQUEST.

FOR ' HARD TO PROCES ' RUBBER COMPOUNDS, LOWER SCROLL SPEED, ARE PROVIDED WITH HIGH MOTOR POWER"

The Machines can be made as per special requirements. For further details Contact Us or Email us on info@bharajmachinaries.com

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