Professional Activation Furnace Manufacturer
Professional Activation Furnace Manufacturer
Rotary · Slep · Carbonization Furnaces · Complete Lines
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Integrated Kiln Engineering & Refractory Services
Lining · Retrofit · Energy Saving · Lifetime Maintenance
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Featured Products
Professional kiln equipment for activated carbon production
HRS Rotary Activation Furnace
Internal-heated rotary activation furnace for continuous activation of coal, wood and nut-shell charcoals, with uniform activation, large capacity and low energy consumption.
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HRS Slep Activation Furnace
Classic vertical Slep furnace (saddle furnace) using steam and flue gas as activating agents, energy-saving with high iodine value, ideal for shell-based granular activated carbon.
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Complete Activated Carbon Production Line
Turnkey activated carbon production lines covering crushing, screening, carbonization, activation, dedusting and packaging with environmental systems.
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From new production lines to furnace retrofitting
New Activated Carbon Production Line
From process design and equipment selection to installation & commissioning of complete lines.
Learn More →Furnace Retrofit & Energy Saving
Energy-saving retrofit for aging furnaces, cutting energy costs while stabilizing output.
Learn More →Lining Construction & Maintenance
In-house refractory materials for furnace lining, repair and lifetime maintenance.
Learn More →About Us
Henan Songrui New Refractory Materials Co., Ltd. is located in Xuanhua Town Industrial Park, Dengfeng, Zhengzhou, Henan Province, China. It is a comprehensive enterprise that integrates the research, development and manufacturing of new refractory materials with the design and construction of kiln equipment.
With years of deep engagement in the high-temperature industry, the company's main business covers kiln equipment such as activation furnaces (rotary activation furnaces and Slep furnaces), carbonization furnaces, and fluidized bed chemical vapor deposition (FB-CVD) reactors, as well as the research, production and furnace lining construction of supporting refractory materials. We provide integrated services for customers in the activated carbon, silicon-carbon anode, carbon nanotube and related industries, spanning equipment selection, process design, installation and commissioning, maintenance and retrofit.
Upholding the principle of "quality first, customer foremost", the company relies on its in-house refractory production line and kiln engineering team to ensure the compatibility between equipment and furnace lining materials as well as the reliability of project quality. We sincerely welcome customers to visit and inspect our plant and discuss cooperation.
Latest News
View All →GB/T 47051-2026 Takes Effect: A Renewal Window for Spent Activated Carbon Regeneration Equipment
China's first systematic national standard for thermal regeneration of spent activated carbon, GB/T 47051-2026, took effect on 1 August 2026. It sets mandatory requirements for temperature control, enclosed negative-pressure operation, energy limits, regenerated carbon quality and emission control — putting many existing regeneration kilns under compliance pressure. This article reviews the key requirements, compares mainstream kiln types and outlines three response paths.
Refractory Selection and Maintenance for Activation Furnaces: Key to Extending Furnace Life and Reducing Energy Consumption
Refractory materials are the core of stable operation and energy control in activation furnaces. This article provides practical recommendations on working-layer refractory selection, masonry quality, drying and maintenance cycles, and common damage repair to help activated carbon plants extend furnace life and reduce refractory costs per ton.
How to Choose Between Rotary and Slep Activation Furnaces
Choosing the activation furnace type is the core decision of an activated carbon project. This article compares rotary and Slep furnaces across feedst
FAQ
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