H
Heated Spray Bar
Bitumen sprayer bar fitted with electric or fluid heat tracing. Ensures all nozzles deliver binder at a constant temperature for uniform coverage.
Hopper Overload Alarm
Sensor-based alarm that sounds when the hopper reaches its maximum safe load. Prevents overfilling which can reduce suction efficiency or damage hydraulic rams.
Heated Wash-Down System
Water-heating element integrated into the wash-down circuit. Enables effective cleaning of oily residues during winter maintenance.
Hopper Safety Prop
Lockable prop rod that secures the raised hopper during maintenance. A mandatory UK safety requirement under PUWER regulations.
Heated Water Line
Water delivery line wrapped in heat tracing to prevent freezing in winter. Keeps dust suppression working during overnight frost conditions.
Hopper Screen
Mesh barrier inside hopper to protect fan and separate fine dust from bulky waste.
Heated-Seat Option
Electric seat heater improving operator comfort in cold weather. Often supplied as part of UK winter-operations packages.
Hopper Seal Inspection
Weekly inspection of the rubber sealing strip around the hopper door. Detects tears or compression set that could cause suction leaks and dust escape.
Hand Gun Fan Tip
Spray gun tip producing flat fan for edges.
Hand Spray Lance
Manual binder hose/gun for edges, tie‑ins and irregular areas.
