​Product Overview
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HVAX Melt Fabric Filters, also known as Combo Bags, are high-temperature filtration products designed to improve the quality of molten metal during casting processes.
Manufactured from specially engineered heat-resistant fabric materials, these filters are designed to withstand high-temperature molten metal environments and act as an effective filtration barrier at the entrance of casting systems.
By removing slag, impurities, and unwanted particles from molten metal, HVAX Melt Fabric Filters help improve the quality, consistency, and mechanical properties of the final cast products

• Steel casting
• Aluminum casting
• Copper casting
• Brass casting
• Foundries and metal processing facilities
• Molten metal filtration systems

Applications​​​​​​​

Key Features & Benefits

• High temperature resistance for molten metal applications
• Effective removal of slag and impurities
• Improves surface quality and consistency of cast products
• Helps enhance mechanical properties of finished metal products
• Supports improved production efficiency
• Reduces material waste during casting processes
• Designed for demanding foundry environments

Product Function
Molten Metal Filtration
The fabric structure acts as a filtration medium, separating slag, oxide particles, and impurities from molten metal before casting.
Improved Metal Quality
By reducing contamination and unwanted particles, the filtration process helps improve the quality and reliability of produced ingots and cast components.
Enhanced Production Performance
Cleaner molten metal flow contributes to more efficient casting operations and reduced production defects.
Industries Served

• Steel Industry
• Aluminum Industry
• Copper and Brass Foundries
• Metal Processing Plants
• Casting Facilities

Installation & Technical Support

HVAX provides technical support for selecting suitable melt filtration solutions based on metal type, casting conditions, and production requirements.
Proper selection and application help achieve improved filtration performance and consistent casting quality.

Packaging

Melt Fabric Filters are supplied according to application requirements, casting conditions, and customer specifications to ensure safe handling and efficient use.