Professional Fluidized Bed Equipment Manufacturer
Empowering Si-C Anode & New Materials
Uniform Coating · Continuous Production · Precise Temperature Control
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Complete Equipment Solutions from Lab to Production
Validation · Pilot Scale-up · Scale Production
Learn MoreFeatured Products
Fluidized bed CVD reactors — core equipment for new materials
SR-M Pilot-scale FBCVD Reactor
Pilot FBCVD reactor with wide adjustable parameter ranges for process validation and scale-up, bridging lab and production.
View Details →SR-P Production-scale FBCVD Reactor
Continuous FBCVD reactor for large-scale Si-C anode and CNT production with large batch capacity, uniform coating and continuous feeding.
View Details →Applications
Typical FBCVD applications: Si-C anode, CNTs, particle coating & modification
Silicon-Carbon Anode Materials
Core equipment for CVD silicon deposition & carbon coating with uniform coating quality.
Learn More →Carbon Nanotube Production
Continuous FBCVD production of CNT powders matched to catalyst systems.
Learn More →Particle Coating & Modification
Uniform thin-film coating on powder particles to enhance material performance.
Learn More →Polysilicon & Powder Preparation
Engineering applications in polysilicon and functional powder preparation.
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 →CVD Silicon–Carbon Anode Preparation Process and FBCVD Reactor Selection Key Points
CVD silicon–carbon anode is a core next-generation lithium-ion battery anode technology. This article outlines the complete preparation process and provides a checklist of critical parameters for selecting FBCVD reactors, helping material companies evaluate equipment and reduce investment risks.
Fluidized Bed CVD for Si-C Anodes: Process Principles and Equipment Selection
The core of CVD Si-C anode production is depositing nano-silicon on porous carbon skeletons followed by carbon coating. Fluidized bed reactors become
FBCVD vs Fixed-bed CVD: Why Is Coating Uniformity So Different?
In fixed beds, particles stay packed; gas channeling and temperature gradients cause wide coating thickness distribution and poor batch consistency. I
FAQ
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