RECUBRIMIENTO EN POLVO Y MODIFICACIÓN DE SUPERFICIES

Molino de púas para recubrimiento de carbonato de calcio

The EPIC’s proprietary injector design achieves a high degree of atomization of the coating fluid, while the high tip speeds produced by the counter-rotating pin disks provide the high shear forces required for proper dispersion and uniform coating. Each coating system is custom designed for the application and includes all auxiliary equipment. Because of its unmatched efficiency, the Pin mill for the Calcium carbonate coating system consumes less power and fluid than any other method in use today.

This machine provides continuous coating process.
This type of machine is very popular in European and American markets.
Two motors run in opposite direction. The linear speed can be up to 240m/s.
High speed impact, shear and friction leads to full dispersion of materials and due to it, temperature of the material rises resulting in powder modification completely.

Según los diferentes materiales y aplicaciones industriales, la capacidad de producción y el rango de tamaño de partículas serán diferentes.

Comuníquese con nuestros ingenieros para personalizar el equipo para usted. Nuestros expertos se comunicarán con usted dentro de las 6 horas para analizar sus necesidades de máquinas y procesos.

What is the working principle of Pin Mill Coating Machine?

The pin mill is a fine impact mill with two driven pin discs. In counter-rotating mode, much higher relative speeds are possible than with the ACM fine impact mill with only one driven pin disc. The highest relative speed develops at the outermost pin rows and can be up to 240 m/s.

The fineness can be adjusted by altering the pin disc speeds. The centrifugal forces acting on both discs ensure that even moist, greasy and sticky products can be processed. The design with the wide-chamber housing is ideal for processing these kinds of products. The feed material is often embrittled by intensive mixing with liquid nitrogen.

The mill door can be hinged opened wide to permit easy cleaning.

Parámetros del producto

Tipo	Modelo	250	400	500	630	800
Polvo grueso	Finura (malla)	20 - 200	20 - 200	20 - 200	20 - 200	20 - 200
	velocidad (m/s)	75 - 85	75 - 85	75 - 85	75 - 85	75 - 85
	potencia (kW)	7.5	18.5	22	37	55
Polvo fino	Finura (malla)	60 - 300	60 - 300	60 - 300	60 - 300	60 - 300
	velocidad (m/s)	100 - 120	100 - 120	100 - 120	100 - 120	100 - 120
	potencia (kW)	15	30	37	55	75
polvo ultrafino	Finura (malla)	100-2500	100-2500	100-2500	100-2500	100-2500
	velocidad (m/s)	200-240	200-240	-	200-240	200-240
	potencia (kW)	15x2	30x2	-	55x2	90x2

Nota: La capacidad de producción está estrechamente relacionada con el tamaño de las partículas, la gravedad específica, la dureza, la humedad y otros indicadores de las materias primas. Lo anterior es sólo para referencia de selección.