Rock wool sandwich panel for drying tunnel

Rock wool baking tunnel sandwich panel is a core material made from rock wool through mechanical processing and high-temperature curing treatment, with a single-layer color steel plate added on both sides. The rock wool sandwich panels used in baking tunnels, ovens, and drying rooms are generally called baking tunnel panels by most people, while some refer to them as furnace tunnel panels. The rock wool baking tunnel sandwich panel fully utilizes the performance of the rock wool core material, featuring characteristics in fire prevention, thermal insulation, and baking tunnel applications.

Product Introduction

1. Baking Tunnel Rock Wool Sandwich Panel

Scope of Application: Panels for baking rooms and oven systems in the coating industry.

Panel Attributes: Effective Width: 1150mm, 950mm

Thickness: 50, 75, 100, 150, 200mm, etc.

Length: Can be customized according to customer requirements

Core Material: Rock wool

Installation Structure: Tongue-and-groove type splicing

Panel Features:

1. Smooth surface and superior appearance quality;

2. Easy installation;

3. The rock wool core material is made from natural rocks and blast furnace iron slag, which are melted at high temperature into fibers and then cured into shape. It has good sound absorption, sound insulation performance, and excellent fire resistance, with a fire rating of Class A;

4. Tight joints, heat is not easily conducted; when the furnace temperature is 180°C, the outer panel temperature is below ambient temperature +5°C.

Panel Composition:

1. Upper and lower surfaces use color-coated steel/zinc-coated steel/stainless steel plates with a thickness of 0.3-1.2mm;

2. Core material uses rock wool with a density of 120kg/m³;

3. Side steel strips use zinc-coated steel plates with a thickness of 0.4-0.8mm.

Technical Parameters of Rock Wool Baking Tunnel Panel:

Technical Performance Technical Indicators Remarks:

Thermal Conductivity W/(m·K) 0.026-0.035 At room temperature

Slag Ball Content % (Particle Diameter) 0.25 Below 10 Complies with GB11835-89

Non-flammability