Refractroy Gunning Machine

Portable refractory gunning machine common applications:
Furnace relining (blast furnaces, EAF, BOF)
Boiler and boiler arch repair
Incinerator maintenance
Ladle and tundish patching
Cement kiln inlet/outlet zones
Emergency hot repairs (using plastic refractories)

A portable shotcrete machine is a compact, mobile piece of equipment designed to pneumatically or mechanically project concrete or mortar at high velocity onto a surface. It’s widely used in construction, mining, tunneling, slope stabilization, and pool building due to its versatility and ability to apply material efficiently on vertical or overhead surfaces.

An electrical refractory gunning machine is a specialized piece of equipment used in high-temperature industrial environments—such as steel mills, foundries, and cement plants—to apply refractory materials (like castables, gunning mixes, or plastic refractories) onto the internal linings of furnaces, kilns, ladles, and other vessels.

Electric refractory spraying machine uses a motor-driven rotor or vibrator to convey refractory materials (such as refractory concrete and castables) from a hopper to a spray gun. Compressed air accelerates the material at the spray gun, spraying it at high speed onto the target surface, forming a dense, uniform refractory layer. Its key advantages are:
Efficient application: Spraying rates can reach several cubic meters per minute, significantly reducing application cycle time.
Precise control: By adjusting motor speed, air pressure, and nozzle angle, material flow and spray thickness can be precisely controlled.
Adaptable to complex environments: It can operate in high temperatures, confined spaces, and on vertical or inclined surfaces, meeting diverse application needs.

Electric refractory gunite machine is used for industrial refractory installation:
Furnace and kiln linings (steel, cement, glass industries).
Boiler insulation in power plants

An electric motor-driven refractory gunite machine is a specialized construction device designed to spray refractory materials (e.g., cement, fire-resistant concrete, or ceramic coatings) onto high-temperature surfaces such as furnace linings, kilns, or industrial boilers.

China electric driven shotcrete machine is a construction equipment that uses electricity as a power source to spray concrete mixture onto the surface of a structure, widely used in tunnels, subways, underground engineering, slope protection, and other fields. China, as a major country in global construction machinery production, has several manufacturers with strong technical capabilities in electric shotcrete machine products.

Application cases of refractory gunning machine for furnaces for melting Cu: Copper smelting plant: used for lining repair of reverberatory furnace, tilting furnace, anode furnace and other equipment. Recycled copper smelting: In the process of scrap copper recovery smelting, the gunning machine can quickly repair the furnace lining and adapt to frequent furnace switching.

A refractory gunning machine is a critical piece of equipment in foundry factories, used for spraying refractory materials to form protective linings on furnace walls, ladles, and other high-temperature equipment. Refractory gunning machine is suitable for various refractory materials, including castables, plastics, and ramming mixes, making it adaptable to different foundry processes.

A refractory gunning machine is a specialized piece of equipment used in industrial applications to apply refractory materials, forming protective linings on the surfaces of high-temperature equipment such as furnaces, kilns, and reactors. These linings are crucial for maintaining structural integrity, reducing heat loss, and protecting equipment from chemical and thermal degradation.

Refractory Gunning Machine for Blast Furnace Kiln is a key equipment used in the modern steel industry to repair and maintain the lining of blast furnaces. It uses high-pressure spraying technology to quickly and evenly cover the refractory mixture on the damaged refractory surface to form a new protective layer.

Refractory Gunning Machine is a special equipment used for repairing the refractory layer of high-temperature industrial equipment (such as boilers, chimneys, coke ovens, etc.). It uses high-pressure spraying to evenly cover the damaged surface with refractory materials (such as lime-based refractory mud) to form a new refractory layer. For the repair of lime-based refractory materials on boiler chimneys, it is necessary to select a gunning equipment suitable for lime-based materials.

As a professional tundish spraying machine manufacturer, our ability to provide quality products is undoubtedly an important competitive advantage. Tundish plays a vital role in the metallurgical industry, especially in the continuous casting process, where it is used to store and distribute molten metal, ensuring the stability and efficiency of the casting process.

Tundish spraying machine for steel ladle is a device specially used for spraying refractory materials on the inner wall of steel ladle or tundish. This equipment plays a vital role in the process of steel smelting and continuous casting. It can effectively protect the inner wall of steel ladle and tundish, prevent molten steel from eroding the wall of the tundish, thereby increasing the service life of steel ladle and tundish, and ensuring the smooth progress of continuous casting production.

The primary function of tundish lining spraying systems is to apply a uniform and durable layer of refractory material to the tundish lining. This layer acts as a barrier, protecting the tundish from the high temperatures and corrosive environments encountered during steel production.

Tundish gunning spraying machines are specialized equipment used in the metallurgical industry, particularly in the production of steel. They are primarily utilized for the application of refractory gunning mixes to the linings of tundishes, which are vessels used to temporarily store molten steel before it is poured into molds for casting.

Gunning mixes for tundish lining are composed of refractory aggregates and powders, binding agents, and admixtures. The refractory aggregates and powders provide the main mechanical strength and refractoriness of the material, while the binding agent holds these particles together to form a cohesive mass. Admixtures may be added to improve specific properties such as workability, setting time, or resistance to erosion and corrosion.

Tundish Spraying Plant refers to a specialized facility or setup within a steel plant that is equipped with tundish spraying machines to manage the cooling and protection of the tundish during the continuous casting process. The tundish is a key component in casting molten steel into molds, and the spraying plant is designed to ensure that the tundish is adequately cooled, preventing overheating, wear, and oxidation of the molten steel.

The working principle of the tundish gunning machine is relatively simple but highly efficient. It first delivers the refractory material to the spray gun through the feeding system, and then uses high-pressure airflow or a hydraulic system to drive the spray gun to evenly spray the refractory material onto the inner surface of the tundish. During the spraying process, the equipment will be precisely controlled according to preset parameters (such as spraying speed, spraying thickness, etc.) to ensure the spraying quality and effect.

Tundish spraying machine steel plant equipment is a mechanical device specially designed for spraying refractory materials onto the inner surface of tundish.
Function:
Quickly and evenly spray refractory materials on the inner surface of the tundish to repair the wear caused by high temperature and scouring.
Prolong the service life of the tundish, reduce the replacement frequency, and thus reduce production costs.
Ensure the stability and safety of the tundish during the continuous casting process, and improve the quality of molten steel and production efficiency.

With the continuous development of the metallurgical industry and the diversification of production needs, tundish spray equipment have also begun to show a trend of diversification and customization. Different models of gunning machines are suitable for different types of tundishes and refractory materials, and can meet the specific needs of different production lines. At the same time, we also provide customized services, designing and manufacturing according to the specific requirements of customers to ensure the best performance and adaptability of the gunning machine.

Tundish Gunning Machine is a specialized equipment used in the steel industry to apply refractory materials to the inner surfaces of the tundish, a key component in the continuous casting process. The tundish holds molten metal before it is cast into the final shape, and applying a refractory lining inside the tundish is critical for protecting it from the extreme temperatures and corrosive effects of molten metal.
Applications:
– Steel Mills: Primarily used in steel mills with continuous casting units, where tundishes are crucial for transporting molten metal.
– Refractory Maintenance: Used to repair and reline tundishes regularly, ensuring that the equipment is well-protected and operating efficiently.
– Casting Process: Supports uninterrupted casting by maintaining the refractory lining, which is vital for ensuring that the molten metal remains at the correct temperature and free from contaminants.

Tundish Gunning Spraying Machine is typically used in the steel industry, specifically for the application of refractory materials to the tundish, which is a vessel used in continuous casting to hold and transport molten metal. This machine helps improve efficiency, reduce the need for manual labor, and ensure consistent and even coating of the tundish for better performance and durability.

Solid and moistened concrete conveying pumps are widely used in various construction sites, especially in large-scale construction sites. They can not only meet the concrete delivery needs of high-rise buildings, but also are suitable for a variety of complex construction environments such as bridges, tunnels, and water conservancy projects.

Refractory mortar pumps are specialized pieces of equipment used for the application of refractory mortars, which are heat-resistant materials used in high-temperature applications, such as lining furnaces, kilns, and other industrial processes. These pumps typically use either pneumatic or hydraulic pressure to spray or pump the refractory mortar onto surfaces, ensuring an even and consistent layer.

Refractory mixing and casting unit applications:
Furnace Lining:
Mixing and applying refractory concrete between refractory bricks or blocks in furnaces.
Kiln Repair:
Repairing or replacing refractory linings in kilns.
Industrial Heating Equipment:
Applying refractory concrete in various industrial heating applications where high-temperature resistance is required.

A refractory concrete mixer and pump is a specialized piece of equipment designed to mix and deliver refractory concrete, which is used in high-temperature applications such as lining furnaces, kilns, and other industrial heating equipment.

Refractory concrete pumps are specialized machines designed to handle the dense, abrasive, and sometimes high-viscosity nature of refractory concrete. These pumps are commonly used in high-temperature applications, such as lining furnaces, kilns, and other industrial heating equipment.

The PX 200 refractory concrete pump is a specialized piece of equipment designed for pumping refractory concrete, which is used in high-temperature applications such as lining furnaces, kilns, and other industrial heating equipment. This type of pump is typically built to handle the unique properties of refractory concrete, including its high abrasiveness and sometimes high viscosity.

A mortar refractory conveying pump is a specialized piece of equipment designed to mix and deliver refractory mortars, which are used in high-temperature applications, such as lining furnaces, kilns, and other industrial heating equipment.