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 :

Brand/Make	JRD
Capacity	1 ton to 10 ton per hour
Model	Standard product contact part En 41-B
Material Grade	Rubber, low bulk densuty, various active matter
Voltage	380 to 450
Pressure	45 bar
Color	Blue

HOT FEED RUBBER EXTRUDER
	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