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Aluminum Refractory Nozzle for Molten Aluminum

Refractory Nozzle is a key refractory component installed at the outlet of ladles, tundishes or aluminum casting systems, used to guide and precisely control the flow of high-temperature molten aluminum. It works together with stopper rods or slide gate systems to stabilize melt flow rate, reduce aluminum liquid turbulence, and suppress secondary oxidation and oxide inclusion formation during aluminum melt transfer.
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Material: Silicon Nitride Bonded Silicon Carbide / SiC / Alumina
Silicon Nitride Bonded Silicon Carbide / SiC / Alumina
Cold Crushing Strength: ≥120 MPa
≥120 MPa
Working Temperature: Up to 1050℃
Up to 1050℃
Custom Size: Available as per drawings
Available as per drawings
Bulk Density: ≥2.65 g/cm³
≥2.65 g/cm³
Select variations and quantity
Material: Silicon Nitride Bonded Silicon Carbide / SiC / Alumina
Silicon Nitride Bonded Silicon Carbide / SiC / Alumina
Cold Crushing Strength: ≥120 MPa
≥120 MPa
Working Temperature: Up to 1050℃
Up to 1050℃
Custom Size: Available as per drawings
Available as per drawings
Bulk Density: ≥2.65 g/cm³
The min. inquiry quantity is 0. Add 0 more to continue.
≥2.65 g/cm³
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  • Aluminum refractory nozzle for molten aluminum transfer
  • molten aluminum nozzle
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  • Aluminum Refractory Nozzle for Molten Aluminum,Longzhiyi Refractory,Aluminum Refractory Nozzle for Molten Aluminum | Longzhyi
  • Aluminum Refractory Nozzle for Molten Aluminum,Longzhiyi Refractory,Aluminum Refractory Nozzle for Molten Aluminum | Longzhyi

Description

Aluminum Refractory Nozzle for Molten Aluminum

 Custom aluminum refractory nozzle


Custom aluminum refractory nozzle designed for molten aluminum transfer and casting systems. Built with a durable metal shell and high-temperature refractory lining, it provides reliable molten aluminum flow and thermal protection in demanding aluminum processing applications.


Product Overview

Aluminum Refractory Nozzle for Molten Aluminum Transfer

Longzhyi manufactures aluminum refractory nozzles for molten aluminum transfer, casting and aluminum melt treatment systems.

The nozzle features a robust metal outer structure combined with a high-temperature refractory lining. The refractory lining helps protect the metal shell from direct contact with molten aluminum and provides thermal resistance during continuous operation.

Different nozzle dimensions, connection designs and refractory configurations can be customized according to the customer's aluminum production line, molten aluminum flow rate and installation requirements.

Whether you need a replacement refractory nozzle or a customized component for a new aluminum processing line, Longzhyi can provide solutions based on your equipment layout and operating conditions.


Key Features

High-Temperature Refractory Lining

Designed to withstand continuous contact with high-temperature molten aluminum and reduce thermal damage to the equipment.

Durable Metal Shell

The external metal structure provides mechanical protection and supports the refractory lining during transportation, installation and operation.

Custom Design

Nozzle dimensions, outlet diameter, flange connections and overall structure can be customized according to the production line.

Stable Molten Aluminum Flow

The internal refractory passage is designed to provide a smooth flow path and help reduce unnecessary turbulence during molten aluminum transfer.

Aluminum Industry Application

Suitable for aluminum casting and molten aluminum transfer systems where high-temperature refractory components are required.

 


Applications

The refractory nozzle can be used in various aluminum processing applications, including:

  • Molten aluminum transfer systems
  • Aluminum casting lines
  • Aluminum melt treatment systems
  • Aluminum launder systems
  • Furnace-to-casting transfer systems
  • Molten aluminum distribution equipment
  • Customized aluminum processing equipment


Product Structure

Component Description
Outer Shell Fabricated metal shell for mechanical protection
Refractory Lining High-temperature refractory material for molten aluminum contact
Inlet / Outlet Customized according to molten aluminum flow requirements
Flange Connection Available according to equipment installation requirements
Inspection / Connection Ports Configuration can be customized
Overall Dimensions Customized according to production line

Technical Parameters

Parameter Specification
Product Type Aluminum Refractory Nozzle
Application Molten Aluminum Transfer
Outer Material Metal Shell
Inner Material High-Temperature Refractory
Connection Type Customized Flange / Connection
Nozzle Diameter Customized
Overall Dimensions Customized
Operating Temperature According to Refractory Grade
Molten Aluminum Capacity According to System Design
Installation Customized
OEM / ODM Available



Why Choose Longzhyi?

Longzhyi focuses on molten aluminum treatment and aluminum processing equipment.

We understand that refractory components are not simply standard parts. Their dimensions, refractory materials, connection structure and installation position need to match the customer's production line.

Based on your drawings, equipment layout and operating requirements, Longzhyi can provide custom refractory nozzles and related molten aluminum processing components.

Send us your drawing or equipment requirements to discuss a customized solution.


Product Core Information

Product: Aluminum Refractory Nozzle
Application: Molten Aluminum Transfer
Material: Metal Shell + High-Temperature Refractory Lining
Design: Customizable
Connection: Customized Flange / Connection
Application Industries: Aluminum Casting & Aluminum Processing
OEM/ODM: Supported
Customization: Size, outlet, connection and refractory configuration


FAQ

Q1:What is an aluminum refractory nozzle?

A1:An aluminum refractory nozzle is a high-temperature component used to guide or transfer molten aluminum. It normally combines a metal outer structure with a refractory lining that provides thermal protection.

Q2:What refractory material is used inside the nozzle?

A2:The refractory material depends on the molten aluminum temperature, operating conditions and application. Longzhyi can recommend a suitable refractory configuration according to the customer's working conditions.

Q3:Can the nozzle be customized?

A3:Yes. The overall dimensions, internal passage, flange connection, outlet diameter and other structural details can be customized according to your equipment and production line.

Q4:Can you manufacture according to drawings?

A4:Yes. Customers can provide CAD drawings, dimensions, photos or equipment specifications, and Longzhyi can manufacture the nozzle according to the required design.

Q5:Where are aluminum refractory nozzles used?

A5:They can be used in molten aluminum transfer, casting lines, aluminum launders, melt treatment systems and other high-temperature aluminum processing equipment.