COLD FEED EXTRUDERS
“Bharaj” Cold feed extruders must have for all Extrusion units seeking precision and accurate extrusion.
“Bharaj” Cold feed extruders are designed specially
in view the latest trends and requirements.

SALIENT FEATURES

No warming mills are required as cold rubber can be feeded at
room temperature thus saving power and labour.

Scroll and liners made of en-41b, nitra hardened and polished.

A special pressure melt transducer is provided which gives a
pressure indication on the head and also controls the screw
rpm as per the set pressure valve enabling extrusio at
a consistent pressure (Optional).

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

Feed rolls are specially designed for easy maintenance.

Feeding arrangement with sipral undercut and feed roll arrangement provided which ensures proper bite & strip fed to screw.
Automatic temperature controlling system.
BCF-90
BCF-75
We also manufacture Vent type & Pin barrel Extruders .
Manufacturing Range: HYDRAULIC PRESSES , CALENDERS , EXTRUDERS (HOT & COLD FEED), BALE CUTTERS, MIXING MILLS , VULCANISERS , DISPERSION KNEADERS , SOLUTION MIXERS.
L/D Ratio, scroll speeds, Motor Power, Heating & cooling Zones other than given above can be provided on request.For ‘HARD TO PROCESS’ rubber compounds, lower scroll speeds are provided with high motor power.
A specially designed barrel
sliding system for quick cleaning.
BCF-45
MODEL
BCF 45
BCF 60
BCF 75
BCF 90
BCF 115
BCF 150
SCROLL DIA
45 MM
60 MM
75 MM
90 MM
115 MM
150 MM
L/D RATIO
10:1
10:1
12:1
16:1
16:1
16:1
SCROLL SPEED
6-60 RPM
6-60 RPM
6-60 RPM
6-60 RPM
6-50 RPM
6-40 RPM
ELECTRICAL MOTOR (D/C OR A/C VARIABLE DRIVE)
10 H.P.
25 H.P.
40 H.P.
60 H.P.
100 H.P.
125 H.P.
FEEDING
HOPPER WITH SPIRAL UNDERCUT AND FEED ROLL ARRANGEMENT
EXTRUDER HEAD
STD ADAPTOR HEAD AND OTHER HEADS ARE OPTIONAL
TEMPERATURE CONTROLLING SYSTEM
TWO ZONES
THREE ZONES
THREE ZONES
FOUR ZONES
FOUR ZONES
FOUR ZONES
COOLING WATER CONSUMPTION
10 LPM
25 LPM
40 LPM
75 LPM
90 LPM
140 LPM