J. R. D. Rubber And Plastic Technology Private Limited hot feed extruder, cold feed extruder, hot feed extruders exporters, cold feed extruders suppliers
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hot feed extruders, cold feed extruders
compression moulding machines suppliers, rubber processing machines suppliers
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rubber injection moulding machines manufacturers, compression moulding machines suppliers

Hot Feed Extruders

Hot feed extruders have proved to be the most economical forming machines for rubber from the beginning of rubber processing. JRD Extruders are equipped with advance features which improve the efficiency. Helical gear box with inbuilt thrust handling bearing assembly and power driven feed roller assembly result in steadier, increased and uniform feeding.

A hot feed rubber extruder fitted with a strainer die is a strainer extruder. The strainer die filters all foreign particles in the compound. These may be some compound particles higher in size than the least mesh size, metal or plastic. The extruder accepts warm rubber strip from a 2- roll mill. The screw conveys the compound to the die and force through the die under pressure. The hot feed extruders remain the first economical choice for straining of rubber compounds and as a feeder machine for Rubber Calenders. Strained compounds results in better physical properties of the final product.

Product Details :
Capacity1 ton to 10 ton per hour
ModelStandard product contact part En 41-B
Material GradeRubber, low bulk densuty, various active matter
Voltage380 to 450
Pressure45 bar

HFE-45 HFE-60 HFE-75 HFE-90 HFE-120 HFE-150
Scroll dia (MM) 45 60 75 90 120 150
L/D Ratio 6:1 6:1 6:1 6:1 6:1 6:1
Scroll speed (RPM) 36 36 36 48 36 36
Motor (HP) 5 10 15 30 40 60
Output per hour (kg/hrs) 30-40 50-60 80-100 100-150 150-200 250-300
Feeding Continuous strip feeding with feed roll.
Head Straight head, Cross Head, Strip Die Head, Roller Die Head, Tube Die Head etc.
Cooling water required (ltr/min) 10 25 40 75 95 150

injection moulding machines, compression moulding machines exporter, rubber processing machines exporter

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