Detailed Product Description

Pin barrel cold feed rubber extruder is mainly used for extrusion of tire tread, inner tube, rubber pipe and tube, rubber strip and belt etc.

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.      According to requirement of process the temperature in each zone may be automatically probing and control for each zone with good sensitivity.

4.      The extruder is driven by a change frequency motor or D.C motor, which achieve continuous and smooth speed regulation.

5.      Owing to the screw with higher efficiency and pin-barrel are fitted. The extruders include better mixing and plasticity result, higher extrusion, capacity, and lower temperature of the outgoing rubber. So that the output of production and the quality of product are raise.

Technical specifications:

Data / Model		XJD-90X14D	XJD-120X14D	XJD-150X16D	XJD-200X12D	XJD-200X16D	XJD-250X12D	XJD-250X16D
Diameter Of screw(mm)		90	120	150	200	200	250	250
L/D		14:1	14:1	16:1	12:1	16:1	12:1	16:1
Max. speed of screw(r/min)		60	50	43	33	33	26	26
Size of feeding hopper (LxW) (mm)		120x80	160x110	200x165	260x210	260x210	340x208	340x208
Row quantity of pins		8	10	10	8	12	10	12
Pin quantity per row		6	6	8	10	10	12	12
Hot water circulating zones		3	3	4	4	4	4	4
Total power for hot water heating		24	36	48	48	54	48	48
Capacity (kg/h)		360	1000	1800	2600	2600	3000	3000
Motor power (kw)		55	90	220	280	315	400	450
Overall dimension(mm)	L	2300	3250	3880	4900	6200	5400	6077
	W	950	1250	1700	1900	1900	2400	2400
	H	1450	1650	1700	1850	1850	1920	1920
Weight (kg)		3250	5670	7250	14000	14600	18000	20800