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We can supply all types of high quality Cold feed Rubber Extruder.Including General Cold feed, Pin cold feed,etc.. - details see: https://www.machineto.com/cold-feed-rubber-extruder-10340238

Pin Cold Feed Rubber Extruder is applicable to extruding tires of tread in radial tire and cross-ply tire preparation, extruding bead apex, covering rubber of electric wire, electric cable and rubber hose, extruding rubber board, slab, conveyer belting and rubber core. Also the extruder is widely used for feeding rubber on steal cord calendaring line, feeding rubber for radial tire’s airtight seal.

The material of all screw shafts and liners is 38CrMoAlA high-quality steel, the surface of them is processed by nitrogen treatment and the hardness HRC is 60-65. Their resistance to wear and corrosion is very good. The direct current motor is applied to infinite speed variation in transmission agent. Reduction is a hard tooth face cylinder gearwheel reducer. The transmission is stable and reliable. The agent has small volume and low noise.

The extruder uses the technology of room temperature feeding. Its advantages are high quality, high yield ability, high efficiency and energy conservation. Also the extruder can extruder rubber at low temperature, and is highly adaptable to processes of tires of rubber sizing material. The extruder is the first choice machine while technology innovating, process improving and equipment replacing in rubber industry.

Main technical parameters:

Model	Srew			Motor power	Produce capacity
	Diameter	L/D	Highest rotational speed of screw shaft
Unit	mm	L/D	r/min	Kw	Kg/h
XJD-60	Ø 60	12:1	80	22	120
XJD-65	Ø 65	12:1	80	30	150
XJD-90	Ø 90	12:1	60	45	360
	Ø 90	14:1	60	45	360
XJD-120	Ø 120	12:1	50	75	780
	Ø 120	14:1	50	90	760
	Ø 120	16:1	50	110	720
XJD-150	Ø 150	12:1	45	160	1800
	Ø 150	14:1	45	160	1800
	Ø 150	16:1	45	200	1600
XJD-200	Ø 200	12:1	32	220	2500
	Ø 200	14:1	32	280	2300
	Ø 200	16:1	32	355	2100
XJD-250	Ø 250	12:1	26	355	3800
	Ø 250	14:1	26	450	3600
	Ø 250	16:1	26	480	3200