The MTM 160 is a medium-speed trapezium mill designed for grinding non-flammable and non-explosive materials with a hardness below 6 on the Mohs scale and humidity under 6%, such as limestone, calcite, dolomite, barite, talc, gypsum, and bentonite.
Recommended Settings for MTM 160 Mill
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# 1. Technical Parameters
| Parameter | Value/Setting |
|——————-|————–|
| Grinding Ring Diameter | 1600 mm |
| Max Feed Size | ≤30 mm |
| Finished Product Size | 1.6–0.045 mm (80–325 mesh) |
| Capacity (varies by material) | 5–20 t/h |
| Main Motor Power | 132–16
W |
| Classifier Speed (Adjustable) | 50–150 rpm |
# 2. Adjustable Settings for Optimal Performance
– Grinding Roller Pressure: Adjust hydraulic system (typically set to 10–12 MPa).
– Classifier Speed: Higher speed = finer powder (adjust based on desired fineness).
– Airflow Rate: Controlled by fan speed (affects particle size distribution).
– Feed Rate: Should match mill capacity (overfeeding reduces efficiency).
# 3. Maintenance & Safety Settings
– Lubrication System: Check oil levels every 100 hours of operation.
– Wear Parts Inspection: Replace grinding rollers/rings when thickness is <70% of original.
– Vibration Limits: Set alarms if vibration exceeds 4–5 mm/s to prevent damage.
# 4. Common Issues & Fixes
– *Low Output* → Check classifier speed & roller pressure.
– *Excessive Vibration* → Inspect for uneven wear or misalignment.
– *Coarse Product* → Increase classifier speed or reduce feed rate.
Would you like specific settings for a particular material (e.g., limestone vs. talc)? Let me know your application details!