Ecofriendly Particle Covering Agent China Suppliers and Factory

Upgrade your steel production with high-performance particle covering agents from a leading China factory. As premier suppliers, we replace outdated carbonized rice husk to eliminate dust emissions, prevent ladle crusting, and enhance thermal insulation for global steel mills.

SupplierXingtai Luxi Environmental Protection Technology Co., Ltd.www.xingtailuxi.com

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About this product

Product information from the supplier.

Our Eco-friendly Particle Covering Agent is a high-performance metallurgical solution engineered to replace traditional carbonized rice husk agents. Specifically designed for modern steel mills, this advanced covering agent addresses the critical challenges of poor spreadability, inadequate thermal insulation, and severe environmental pollution associated with outdated materials.

By utilizing a specialized granular formulation, our product ensures rapid spreading across the molten steel surface, eliminating dust emissions and preventing the formation of hard crusts at the wrapping mouth. To ensure maximum operational efficiency, we offer customizable optimization services to determine the ideal chemical ratio tailored to the specific metallurgical requirements of your plant.

Detailed Parameters

Ladle Agent CaO	22-32%	Ladle Agent SiO2	17-27%
Ladle Agent Fe2O3	≤6%	Ladle Agent MgO	3-9%
Ladle Agent Al2O3	4-10%	Ladle Agent Cg	10-20%
Medium Pack CaO	25-35%	Medium Pack SiO2	≤15%
Medium Pack Fe2O3	≤8%	Medium Pack MgO	≤8%

Key Advantages

Eco-Friendly Design

Zero dust emissions and non-toxic composition, fully complying with strict modern environmental protection regulations.

Rapid Spreading

Optimized particle size allows for fast and uniform coverage of molten steel, reducing operational downtime.

Thermal Insulation

Superior heat retention properties minimize temperature loss during transfer and holding processes.

Anti-Crusting

Specially formulated to prevent the wrapping mouth from crusting, ensuring smooth pouring and handling.

Customizable Ratios

Tailored chemical compositions available to match the specific slag chemistry of your metallurgical plant.

High Purity

Strict control over Fe2O3 and impurities ensures the final steel quality remains uncompromised.

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Management Platforms

Ladle Application

Apply 1-1.5kg per ton of steel to the molten surface before machine processing.

Medium Pack Initial

Add 150-200kg once the first furnace casting liquid level meets requirements.

Surface Maintenance

Continuous addition based on liquid level to maintain a standard black surface.

Jumbo Bag Packing

Available in 1.1 ton Jumbo Bags, with 18 tons per 20' container capacity.

Bulk Shipment

Efficient bulk container options supporting 20-21 tons per 20' container.

Logistics Ports

Strategic delivery via Tianjin or Qingdao ports for streamlined global export.

Investment Return Comparison

Performance Metric

Rice Husk Agent	Eco-Particle Agent
Environmental Impact	High Pollution/Dust	Eco-friendly/Dust-free
Spreading Speed	Slow/Uneven	Fast/Uniform
Insulation Power	Low/Inefficient	High Performance
Surface Quality	Prone to Crusting	Smooth/Black Surface
Operational Cost	High Maintenance	Optimized Efficiency

Frequently Asked Questions

Q: How does the Eco-friendly Particle Covering Agent differ from carbonized rice husk?

Unlike rice husk agents, our particle covering agent offers superior thermal insulation, eliminates dust, and prevents crusting at the mouth of the ladle, while being fully compliant with modern environmental laws.

Q: Can the chemical composition be adjusted for specific steel grades?

Yes, we can optimize the ratio of CaO, SiO2, and other components according to your plant's specific needs to ensure the most effective slag covering performance.

Q: What is the recommended dosage for ladle applications?

The standard recommendation is to add 1-1.5kg of the covering agent per ton of steel to the surface before the machine process begins.

Q: What are the available packaging options for international shipping?

We provide 1.1ton Jumbo Bags, bulk container shipments (20-21 tons), and a combination of 25kg small bags with jumbo bags.

Q: Which ports are used for delivery of these ferroalloy materials?

All shipments are professionally handled and dispatched via Tianjin or Qingdao, China, ensuring efficient transit to global destinations.

Q: How do I maintain the "black surface" standard in medium packages?

After the initial addition of 150-200kg, the agent should be added periodically based on the liquid level to ensure the surface remains black as the quality standard.