Insulation Board Tunnel Furnace

The insulation board tunnel furnace is a high-efficiency thermal equipment specially designed for continuous drying, curing, and heat treatment in industrial-scale production.The equipment adopts a continuous tunnel structure combined with a precise multi-zone independent temperature control system to achieve automated and uniform heating of materials. The furnace body extensively uses new high-quality composite insulation materials to significantly reduce heat loss. It is specially designed for the continuous drying and curing production of various exterior wall insulation boards, foam concrete boards, rock wool boards, and new building materials.

Product Applications

Building Material Curing:

Used for heating and curing new building materials such as expanded polystyrene particle insulation boards and extruded polystyrene boards (XPS).

Moisture Drying:

Used for rapidly removing excess moisture during the production process of foamed cement insulation boards and calcium silicate boards.

Coating Drying:

Used for continuous drying of surface coatings such as natural stone paint and fluorocarbon paint on integrated insulation and decoration boards.

Composite Bonding:

Used for thermal pressing or thermal activation drying of adhesives during the composite process of multi-layer insulation materials.

Product Parameters

Product Features

High Efficiency and Energy Saving:

The equipment adopts a thick high-quality rock wool insulation layer combined with a unique airflow circulation design, reducing energy consumption by more than 30% compared with traditional ovens.

Precise Temperature Control:

Uses PID microcomputer intelligent temperature control combined with SSR solid-state relays, allowing independent control of each temperature zone.

Uniform Heating:

The powerful air circulation system enables bidirectional hot air circulation inside the furnace, ensuring consistent heating of both the surface and core of the boards.

Stable Operation:

The heavy-duty conveying structure combined with variable frequency speed regulation ensures smooth operation without vibration, preventing deformation of the boards.

Safety and Explosion Protection:

Equipped with over-temperature alarms, automatic power cutoff systems, and independent moisture exhaust and explosion-proof systems to ensure safer production.

FAQ

Q1: Can this tunnel furnace be customized according to our factory space and production capacity requirements?

A1: Yes. The equipment length, overall width, mesh belt material, heating power, and number of temperature zones can all be fully customized according to specific requirements.

Q2: Which heating energy source is most recommended for this equipment?

A2: Electric heating is recommended if local electricity costs are low. If the production capacity is very large and a natural gas supply is available, natural gas heating generally provides lower operating costs.

Q3: How is temperature uniformity inside the furnace guaranteed?

A3: The equipment uses multiple high-power high-temperature circulation fans combined with specially designed air ducts to create efficient convection airflow inside the furnace, ensuring uniform heating without dead zones.

Q4: How does the equipment handle the large amount of water vapor generated during board drying?

A4: The furnace body is equipped with independently adjustable moisture exhaust fans and forced humidity discharge valves, which can continuously remove water vapor in real time to ensure drying efficiency.

Q5: Is the operation complicated? How many workers are required?

A5: The equipment adopts a PLC touch screen one-button operation system with a high level of automation. Normally, only one worker is required at the feeding end and one worker at the unloading end for material handling.