Solid Asphalt Electric Melting Device

Directly melt solid asphalt: Block / Barrel-packed cold asphalt → Pumpable liquid.

Temperature control and insulation: Precise temperature control to prevent asphalt aging and coking.

Environmentally friendly and safe: No open flame, no smoke, no thermal oil / steam system.

Fast feeding: Continuous discharge, used with buffer tank and filter.

Tank body: Vertical cylinder, carbon steel + insulation layer (rock wool / silicagel)

Electric heating elements

Built-in heating rods / electric heating tubes (stainless steel, far-infrared)

Bottom / side wall heating plates / heating jackets

Heating cables (auxiliary insulation)

Internal divisions

Feeding area: Solid asphalt input

Melting area: Main heating for melting

Insulation area: Melted asphalt at constant temperature

Sludge area: Bottom slag discharge Attachment

Feed port, discharge port, sewage port

Level gauge, thermometer, temperature control cabinet

Explosion-proof electrical equipment, overheat protection

Stirring (optional): Accelerates melting

Solid bitumen is added from the top.

Electric heating elements directly heat, local rapid melting.

Solid blocks are immersed in liquid bitumen to accelerate melting (heat conduction + convection).

Temperature control system maintains 140–180℃.

Liquid bitumen is discharged by the lower discharge pump.

Impurities settle at the bottom and are regularly discharged.

Box type / Small electric melting unit

Capacity: 0.5–5m³

Suitable for: On-site construction, small batch, mobile

Vertical continuous electric melting tank

Capacity: 5–20m³

Suitable for: Carbon, waterproof, continuous production at mixing station

Electric heating drum separator

Special for melting 200L standard drum bitumen

With drum frame, automatic drum separation, rapid melting

System simple: no boiler, no circulation, no pipelines

Installation fast: plug in and use

Temperature control precise: ±5℃, bitumen is less prone to aging

Environmentally friendly and clean: no smoke, no leakage, low noise

Safe: explosion-proof, overheat protection, no open flame

Maintenance low: no oil pump, valves, cleaning

Carbon factory (pre-baked anode, electrode paste)

Waterproof sheet, coating

Road construction site

Modified asphalt, emulsified asphalt small line

Bitumen warehouse, small batch supply

Electric heating: electricity, simple structure, good temperature control, small to medium capacity, clean

Thermal oil: complex system, large capacity, suitable for continuous long-term production