M
Mixing Chamber (MMA)
Area where resin and hardener mix before cold plastic extrusion.
MMA Structured Markings
Profiled cold plastic creating rumble effect and wet‑night visibility.
Moisture Trap Drain Cock
Drain fitted to compressed-air system to remove condensate. Prevents water contamination of valves and improves braking reliability.
Motor Overload Relay
Relay protecting pump/fan motors from overload.
Motor Thermistor
Temperature sensor embedded in motor windings.
Muck Plate
Wear plate protecting suction head base.
Material Changeover
Procedure to switch materials safely.
Multi-Brush Head
Head with additional brushes for edges.
Main Hydraulic Pump
Primary pump supplying oil to all sweeping circuits. Driven from the PTO and sized to deliver flow for fan brooms and tipping hydraulics.
Manifold-Relief Valve
Valve limiting maximum pressure within a hydraulic manifold. Protects hoses and actuators from overload conditions.
