Ceramic Fiberboard Production Line

1. Product Introduction

The ceramic fiberboard production line uses ceramic fiber wool as the main raw material. Through multiple process steps such as beating, mixing, filtration molding, pressing, drying, and cutting, it produces ceramic fiberboard with excellent fire resistance, low thermal conductivity, good mechanical strength and dimensional stability.

Ceramic fiberboard is widely used in high-temperature insulation and energy-saving projects in the fields of metallurgy, electricity, ceramics, building materials, aerospace, petrochemicals, etc. It is an indispensable high-performance material for the lining, insulation layer, backing layer and fireproof structure of modern industrial furnaces.

2. Production Line Process

The ceramic fiberboard production line operates in a "fully automatic + multi-stage control" mode to ensure that the board is uniform, dense and crack-free. The main process flow is as follows:

(1) Preparation of ceramic fiber raw materials

The ceramic fiber wool (which can be spun, blown or biosoluble) is pre-opened and coarsely crushed to remove lumps and impurities. (2) Pulping system

Ceramic fiber and appropriate amount of binder, additive and inorganic filler are added to the beating tank and stirred at high speed to form a uniform slurry.

(3) Vacuum forming system

The slurry is filtered and deposited on the surface of the forming mold to form a wet plate, which is then shaped by vacuum adsorption to achieve the initial forming of the plate.

(4) Pressing and dehydration

The wet plate is dehydrated by an automatic pressing device to increase the density and improve the flatness of the plate.

(5) Drying system

The wet plate enters the multi-layer drying furnace and adopts hot air circulation drying technology with temperature controllable in sections to ensure that the plate is thoroughly dried and does not deform.

(6) Trimming and cutting to length

After drying, the plate passes through the automatic trimming machine and the horizontal and vertical cutting machine to trim the edges and corners and cut to the required specifications.

(7) Automatic stacking and packaging

After passing the quality inspection, the finished ceramic fiber board is collected by the automatic stacking system and packaged for storage.

3. Equipment Composition

The ceramic fiberboard production line mainly includes the following core equipment modules:

Raw material opening and feeding system

High-speed beating mixer

Slurry storage tank and mixing and insulation system

Vacuum forming system (including mold)

Automatic pressing device

Multi-layer hot air circulation drying furnace

Automatic fixed-length cutting system

Conveying, stacking and packaging device

Central PLC control system + touch screen human-machine interface

All equipment supports online linkage control, and parameters are programmable and adjustable to achieve intelligent and continuous operation.

4. Product Advantages

(1) Intelligent control, high production stability

The entire line adopts PLC automatic control, and key parameters are monitored and adjusted in real time to ensure stable and consistent products.

(2) Multi-stage forming and drying to ensure board quality

The drying furnace is divided into zones with precise temperature control to prevent cracking and warping of the board and improve the yield rate.

(3) Modular design of equipment for easy maintenance and upgrade

The main components are all modularly installed, which is convenient for maintenance, inspection and subsequent expansion and upgrade.

(4) Adaptable to various fiber raw materials and board types

Applicable to various ceramic fibers such as spinning type, blowing type, and bio-soluble type to meet the needs of different industries.

(5) Energy-saving and environmentally friendly, low operating cost

The whole line optimizes heat energy utilization, and wastewater can be recycled and treated, meeting national energy-saving and environmental protection requirements.

5. Application Areas

üIndustrial kiln backing insulation layer

üRefractory structure of steel smelting equipment

üPetrochemical reaction equipment shell insulation

üHigh-temperature air duct/flue insulation and fire protection

üBuilding fireproof partition wall, floor insulation

üExternal insulation of power boilers and nuclear power equipment

üAerospace component fire protection layer

6. Case Study

✅ Case 1: 2,000-ton Ceramic Fiberboard Annual Production Project for a Shandong Steel Group

This project supported a large steel enterprise's kiln renovation project. The client required consistent board size, minimal thickness tolerance, and high temperature resistance. We customized a 2,000-ton production line for the company, utilizing a dual-channel vacuum forming system and a multi-layer drying system. After commissioning, the product qualification rate reached 98.7%, saving the client approximately 2.8 million yuan in annual refractory procurement costs.

✅ Case 2: Biosoluble Ceramic Fiberboard Export Line for a Malaysian Client

This client primarily targets the Southeast Asian market, producing biosoluble boards for high-end building fire protection. We provided a compact modular production line, fully loaded into five 40-foot containers, with a 30-day installation and commissioning period. The product successfully passed SGS and EN standard testing and is now exported to Thailand, Singapore, and other countries.

7. Installation and Commissioning Services

(1) Provide 3D installation layout diagrams, electrical wiring diagrams, and water and gas diagrams for the entire line

(2) Professional engineers will be stationed on-site to provide guidance on foundation construction, equipment hoisting, and wiring

(3) Debug production formulas to help customers quickly reach production

(4) Provide Chinese and English operation manuals and maintenance guides

8. FAQ

Q1: What types of ceramic fiberboards can this production line produce?

A1: It can produce spun-fiber, blown-fiber, and bio-soluble ceramic fiberboards, suitable for various fields such as industry, construction, and aerospace.

Q2: Does it support customized boards of different sizes and densities?

A2: Yes. The board size, thickness, and density are all adjustable, and non-standard customization services are supported.

Q3: Do you provide a complete plant solution and on-site training?

A3: We provide a "turnkey" solution, including one-stop services such as plant layout, equipment installation and commissioning, and personnel training.

Q4: Does this production line consume a lot of energy?

A4: This production line uses an energy-saving drying furnace and an intelligent temperature control system, which saves more than 15% energy compared to traditional equipment.

Q5: Is maintenance complicated? Are there many wearing parts?

A5: The production line is well-structured. The main wearing parts are vacuum system seals, cutting tools, etc. We provide a complete spare parts list and recommended replacement cycles.

9. After-Sales Service and Support

24-hour technical response

Remote PLC system debugging support

Raw material recommendations and recipe optimization

Year-round spare parts supply

Regular inspections and technical upgrade recommendations

As a core piece of equipment in the high-temperature refractory industry, ceramic fiberboard production lines have become a crucial tool for many industrial companies to improve product quality, reduce energy consumption, and enhance competitiveness. We provide comprehensive services, from design and equipment manufacturing to technical training and after-sales support, to help you easily build an efficient, high-quality ceramic fiberboard production system.

For technical solutions, case studies, or quotes, please feel free to contact our engineering consultant team.

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