Molino de varillas

The rod mill is loaded with the grinding media of steel bars. It consists of five parts including cylinder shell, feeding system, discharge system, main bearing and transmission system. It is available for both of the dry grinding and wet grinding fashion
  • Feed size: 0-25milímetros
  • Carga de medios de molienda: 8-112t
  • Adecuado para: Silica Sand, Feldspar, Granite, Basalt, River Pebble, Manganese Ore, Tungsten Ore, Coal Gangue, Slag And Other Medium-Hard Materials.Ideal For Sand Making And Coarse Grinding Operations
  • High Efficiency & Energy Saving
  • Uniform Particle Size & Less Over-Crushing
  • Excellent Wet Grinding Performance
  • Amplia aplicación & Easy Installation

Siempre nos centramos en optimizar la experiencia del usuario de nuestros productos

 

1. High Efficiency & Energy Saving

Adopts an optimized bearing structure, saves 10-20% energy consumption, and boosts output by over 10%, greatly cutting production cost.

2. Uniform Particle Size & Less Over-crushing

Reasonable structural design ensures ideal discharging granularity, effectively reduces excessive fine powder, and improves material quality.

3. Excellent Wet Grinding Performance

Perfect for wet grinding process, widely applied in coal chemical industry to process coal, petroleum coke, and prepare coal water slurry.

4. Amplia aplicación & Easy Installation

Can be used as primary open-circuit grinding equipment, suitable for sand making, ore processing, and chemical industries. Simple structure brings easy installation and convenient maintenance.

Principio de funcionamiento

 

A ball mill is a horizontal rotating device driven by an external gear. Material is evenly conveyed into the grinding chamber via the main shaft. The grinding chamber is equipped with trapezoidal and corrugated liners and contains steel balls of different sizes. The centrifugal force generated by the rotation of the cylinder causes the steel balls to rise to a certain height, impactar y triturar el material. The ground material is discharged through the discharge plate, thus completing the grinding process.

The machine is composed of a feeding part, a discharging part, a turning part, and a driving part (reductor, small driving gear, electric motor, and electric control). The quill shaft adopts a cast steel part, and the liner is detachable. The turning gearwheel adopts a casting hobbing process, and the drum is equipped with a wear-resistant liner, which has good wear resistance. The machine has stable and reliable working conditions. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

Estructura del producto

 

This machine consists of a feeding section, a discharging section, a rotating section, and a drive section (reductor, small drive gear, motor, and electrical control system). The main shaft is made of cast steel with removable bushings. The rotating gears are manufactured using a cast gear hobbing process, and the drum is equipped with wear-resistant bushings, providing excellent wear resistance. The machine operates stably and reliably. Además, depending on the material and discharge method, a dry ball mill or a wet ball mill can be selected.

CASOS

Línea de trituración de mineral de cobalto y cobre del Congo
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Ethiopia Quartz Ore Grinding Line
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linea de procesamiento de mineral de oro en indonesia
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planta de flotacion de mineral de molibdeno en kazajstán
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Elige la combinación que mejor se adapte a ti

Parámetros técnicos

Modelo Diámetro interior(milímetros) Longitud de la concha(milímetros) Volumen efectivo (m³) Velocidad de funcionamiento (rpm) Carga de medios de molienda (t) Potencia del motor (kilovatios)
RM1530 1500 3000 5 23 8 75
RM2130 2100 3000 8.8 19.4 25 220
RM2430 2400 3000 11.8 18.2 27 250
RM2736 2700 3600 18.8 17.5 42 400
RM3040 3000 4000 25.9 16.2 50 500
RM3245 3200 4500 33 15.5 56 630
RM3458 3400 5800 49 14.65 95 900
RM3654 3600 5400 50 14.5 97 1000
RM3658 3600 5800 53.8 14.3 135 1120
RM3852 3800 5200 54.1 14.2 102 1120
RM3858 3800 5800 60.3 14.2 112.2 1250

PRODUCTOS CALIENTES

Impulsado por una búsqueda inquebrantable de la calidad., Dedicamos atención meticulosa a cada detalle estructural y funcional de nuestra maquinaria minera.. Estándares de fabricación avanzados, mecanizado preciso, y estrictas pruebas de calidad garantizan que cada pieza del equipo resista entornos hostiles de minería subterránea y a cielo abierto.. Entregamos robusto, Equipos de minería de alta eficiencia con rendimiento constante para proyectos globales de procesamiento de minerales.. Los detalles definen la calidad; La calidad garantiza valor a largo plazo para todos los socios mineros en todo el mundo..

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