Manufacturer of High Quality Grinding Mills
Neumann Machinery Company (NMC) ball mills have a long and proven history going back to the early 1900’s. The first mill designs originated from EIMCO Company originally located in Salt Lake City, Utah. The current designs take advantage of advanced technologies in manufacturing, controls and devices. NMC continues the tradition of reliable and robust equipment for your needs.
Ball Mill Services
- Design and supply of ball, pebble and rod mills
- “Kit” mills available in smaller sizes
- Flow sheet and circuit design
- Installation supervision and start up services
- Existing used equipment inspections and consulting services
- Training
- Parts supply including:
- Liners for many older mill brands including Traylor, Marcy, Allis Chalmers and Hardinge
Ball Mills Sales & Service
801-282-3510
SALES
Continuous Feed Grinding Mills: Ball, Pebble & Rod
3 ft (.9 M) – 7.5 ft (2.28 M) diameter
Overflow & Grate Discharge
Wet & Dry Grinding
SERVICES
Flow Sheet Development
Project Commissioning & Design
Installation Supervision & Training
Rebuilds & Used Equipment Evals
Consultations
Ball Mill Dimensions & Size Options
Ball Mill Diagram
| Mill Size Dia X Length ft (m) | Dimensions Inches (mm) * "A" ** | Dimensions Inches (mm) * "B" | Dimensions Inches (mm) * "C" | Dimensions Inches (mm) * "D" | Wt. w/o Grinding Balls or Pulp Lb (kg) |
| 3 x 3 (0.9 x 0.9) | 134 (3404) | 124 (3150) | 63 (1600) | 22 (559) | 11900 (5400) |
| 3 x 4 (0.9 x 1.22) | 146 (3708) | 124 (3150) | 63 (1600) | 22 (559) | 12720 (5770) |
| 3 x 5 (0.9 x 1.52) | 158 (4013) | 124 (3150) | 63 (1600) | 22 (559) | 13640 (6190) |
| 3 x 6 (0.9 x 1.83) | 170 (4318) | 124 (3150) | 63 (1600) | 22 (559) | 15360 (6967) |
| 4 x 4 (1.22 x 1.22) | 150 (3810) | 160 (4064) | 78 (1981) | 52 (1320) | 21200 (9620) |
| 4 x 6 (1.22 x 1.83) | 174 (4420) | 160 (4064) | 78 (1981) | 52 (1320) | 21980 (9970) |
| 4 x 8 (1.22 x 2.44) | 198 (5030) | 160 (4064) | 78 (1981) | 52 (1320) | 23120 (10500) |
| 5 x 6 (1.52 x 1.83) | 166 (4216) | 196 (4980) | 95 (2413) | 72 (1829) | 38500 (17463) |
| 5 x 8 (1.52 x 2.44) | 190 (4826) | 196 (4980) | 95 (2413) | 72 (1829) | 43500 (19730) |
| 5 x 10 (1.52 x 3.0) | 214 (5436) | 196 (4980) | 95 (2413) | 72 (1829) | 49500 (22450) |
**Add 10 inches (254 mm) to dimension “A” for grate discharge
Mill sizes up to 7.5 ft (2.28m) diameter available.
Ball Mill Features
- Custom skid mounting arrangements available
- Left or right hand rotation
- Spout, screw or scoop feeders
- Grate or overflow discharge
- Rubber, metal or ceramic liners
- Discharge trammel with compartmentalized hopper
- Trammel wash header
- Direct gear, belt or wheel drive
- Mill sizes up to 7.5 ft (2.28m) diameter available.
- State-of-the-art automation
- Upstream and down stream systems
- Pumps
- Cyclones
- Transfer chutes
We Offer Mill Kits
Kit builds also available. We build it, you assemble it.
Learn more about kit mills.
A 3x3 foot ball mill manufactured in Mexico.
Another view of this 3x3 foot ball mill.
3x3 foot ball mill
A ball mill manufactured in India.
Another view of this ball mill manufactured in India.
Third view of this ball mill manufactured in India.
A rebuild of a skid-mounted original EIMCO mill.
Lime slaking mill
Calenergy rubber-lined mill prior to it being shipped out.