High efficiency Rubber Extruding machines for inner tube

Product Overview

Description

High efficency Rubber Extruding machines for inner tube

High efficency Rubber Extruding machines for inner tube

usage of rubber extruder: 

it is mainly used for continuous extrusion and forming of rubber sealing strip, with frame strip, rubber sheet, tape, tubes and other shape of dense or foaming rubber frofiles for auto, construction, water conservancy, roads and bridges, electric , machinery and other industries.

Features:

1.The barrel is composed of several zones. In the feed zone of barrel with the spiral slots. In the plasticity and extrusion zone different number of pins are fitted which enhance mixing and plastic capacity for extrusion material.

2.The screws and barrels made of high quality alloy steel with nitrogen hardening makes it more wear-resistant and more corrosion protection.

3.The screws and bushes are subjected to nitrogenation treatment to get enough strength and wear-resistance.
4 .The reducer has a forced lubrication unti,which is featured by high transmission efficiency,long service life and low noise.
5 .The machine over 150 is driven by a variable-speed motor.
6. The side rolls are designed as side-open type for easy rubber removal.

 

Technical Parameter:

Model Item		XJ-65	XJ-85	XJ-115	XJ-150	XJ-200	XJ-250
Dia. Of screw(mm)		65	85	115	150	200	250
L/D		4	4.8	4.8	4.4	4.4	4.5
Speed of screw(r/min)		20.27 35.47	27.40 53.72	2060	2781	22.467.2	19.759.1
Steam pressure(mpa)		0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8
Cooling water pressure(Mpa)		0.2	0.2	0.2	0.2	0.2	0.2
Motor powerkw		7.5	17	30	15.355	33.3100	33.3100
Overall dimension(mm)	L	1600	2050	2770	3585	4549	4950
	W	675	735	665	814	1140	1150
	H	1053	1275	1300	1470	1750	1483
Capacitykg/h)		50-80	62-270	100-350	800	1500-2200	3500
Weight		1.5	2.6	3.8	4.5	7.21	9