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Hard Alloy Rollers

產(chǎn)品詳情

產(chǎn)品詢盤

1. Working Principles:

The three rollers,with parallel arrangement,rotate at different speeds to mutually rub,squeeze,shear to grind the materials.

2.Uses:

The three roller mill is mainly used to grind all kinds of paints, printing ink, ink, paint pigments, paints, food, chocolate, cosmetics, medicine, and other paste materials (not including those mighe cause the corrosion of the rollers). In recent years, with the development of the cable materials, human leather plastics, soaps, and lead-producing areas ,therefore the device has become the major equipment for grinding these materials.

3. Features:

The three rollers of the machine are made of the cold hard alloy material and are grinded on the special convex abrasive machine, so that the effective working surface of the rollers are slightly convex. Because the rollers expand with heat and contract with cold, in the process of grinding the machine has automatic compensation to extend the service life, as well as increases the grinding efficiency and fineness.

In accordance with the original fineness, hardness,and toughness,materials can be grinded once, twice or more times ,and ultimately to achieve the required fineness (generally about 3-18 microns , determined by the fineness board).

4. Technical parameters:

Type		65	120	160	260	315	405
Roller Diameter(mm)		65	120	160	260	315	405
Roller Working Surface Length (mm)		140	280	320	620	760	810
Roller Speed Ratio(slow to fast)		1:2.63:7.1	1:3.13:9.77	1:206:5	1:2.5:6.25	1:2.87:8.1	1:3.14:9.77
Slow Roller Speed(r/min)		30	23	35	25	17.5	14.39
Medium Roller Speed(r/min)		79	72	72	63	50	44.39
Fast Roller Speed(r/min)		210	225	175	157	142	136
Motor Type		single-phase	Y90L-6	Y132S-8	Y160L-8	Y180L-8	Y200L-8
Motor Power(Kw)		0.55	1.1	2.2	7.5	11	15
Motor Rotation Speed(r/min)		1400	910	710	720	730	730
Overall Dimensions(mm)	L	400	800	780	1330	1560	1700
	W	450	700	840	1300	550	1860
	H	430	700	820	1120	1200	1400
Weight (Kg)		80	320	500	1800	2580	4200

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