A & A Melters, A-110 Hot Rubber Melter – 100 Gallon Air-Jacketed Kettle

The A & A Melters A-110 Hot Rubber Melter is a 100-gallon capacity air-jacketed kettle designed for heating and processing rubberized asphalt and similar materials for roofing and crack-sealing work. Its oil-free, air-jacketed design eliminates the need for heat-transfer fluids, helping reduce cleanup and simplify operation.

This unit offers a durable fire tube and insulation system, rapid heat-up, and portability options that accommodate movement through standard doorways and into elevated jobsite locations.

Key Features

• 100-gallon air-jacketed kettle for hot rubber and asphalt materials
• Oil-free design that eliminates heat-transfer fluids
• Durable fire tube construction
• Rapid heat-up and consistent material output
• Portable design fits through standard 34″ doorways and can be moved into elevators or onto rooftops
• Optional caster, trailer, or drive system configurations available

Capacity: 100 US gallons

Heating system: Air-jacketed oil-free design

Fire tube: Stainless-steel Schedule-80 construction

Mobility: Portable design fits through standard openings

Optional configurations: Casters, trailer mounting, alternative agitators

• Place melter on stable surface; attach casters or trailer if available.
• Connect propane supply securely and verify fittings.
  
• Ignite burner gradually, allowing preheat before raising to full flame.
  
• Engage agitator (engine or alternate drive) once material begins to soften.
  
• Load material progressively to prevent thermal shock.
  
• Monitor stir consistency and output, aiming for ~79% efficiency.
  
• Use optional pump system for dispensing when fully molten.
  
• After use, shut off fuel, allow the unit to cool, and prepare for transport.

Q: How fast does the A‑110 reach temperature and what is the output?

A: It heats in about 30–40 minutes and provides approximately 80 gallons per hour at ~79% efficiency.

Q: What agitator drives are available?

A: Standard is a Honda 5.5 HP engine; optional electric (110 V) or diesel drives are available.

Q: Can it be easily transported or used on rooftops?

A: Yes—it fits through standard 34″ doorways, can fit in elevators, and can be moved via casters or trailer.

Q: What kind of fuel does it use?

A: It comes standard with a propane burner; diesel burner is an optional upgrade.

Q: Is it oil-free and safe for operator use?

A: Yes—its air-jacketed design requires no heat-transfer oils, ensuring cleaner heat and safer operation.