Detailed Product Description

Grinding  Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed.Model 
  Rotationna speed
(r/min)
  Ball load
(t)
  Feeding size
(mm)
  Output size
(mm )
  Capacity
(t/h )
  Power
(kw )
  Weight
(t )
  Φ 900 × 1800         
  36-38
  1.5
  ≤20
  0.075-0.89
  0.65-2
  18.5
  4.6
  Φ 900×3000
  36
  2.7
  ≤20
  0.075-0.89
  1.1-3.5
  22
  5.6
  Φ 1200×2400
  36
  3
  ≤25
  0.075-0.6
  1.5-4.8
  30
  12
  Φ 1200×3000
  36
  3.5
  ≤25
  0.074-0.4
  1.6-5
  37
  12.8
  Φ 1200×4500
  32.4
  5
  ≤25
  0.074-0.4
  1.6-5.8
  55
  13.8
  Φ 1500×3000
  29.7
  7.5
  ≤25
  0.074-0.4
  2-5
  75
  15.6
  Φ 1500×4500
  27
  11
  ≤25
  0.074-0.4
  3-6
  90
  21
  Φ 1500×5700
  28
  12
  ≤25
  0.074-0.4
  3.5-6
  130
  24.7
  Φ 1830×3000
  25.4
  11
  ≤25
  0.074-0.4
  4-10
  130
  28
  Φ 1830×4500
  25.4
  15
  ≤25
  0.074-0.4
  4.5-12
  155
  32
  Φ 1830×6400
  24.1
  21
  ≤25
  0.074-0.4
  6.5-15
  210
  34
  Φ 1830×7000
  24.1
  23
  ≤25
  0.074-0.4
  7.5-17
  245
  36
  Φ 2100×3000
  23.7
  15
  ≤25
  0.074-0.4
  6.5-36
  210
  34
  Φ 2100×4500
  23.7
  24
  ≤25
  0.074-0.4
  8-43
  245
  42
  Φ 2100×7000
  23.7
  26
  ≤25
  0.074-0.4
  8-48
  280
  50