Reliable Solutions for Materials Research
Professional Manufacturer of High-Temperature Equipment
About Us
Focusing on customer needs, driven by technological innovation, adhering to stringent quality standards
We are an enterprise integrating R&D, manufacturing, sales and service. Our main products include box furnaces, tube furnaces, atmosphere furnaces, quenching furnaces, powder sample preparation equipment, coal quality analysis equipment and vacuum flanges. We offer non‑standard custom solutions tailored to your unique laboratory requirements.
Our products
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Hot Equipment
A high-temperature box-type muffle furnace is a heating device designed for experimental and industrial applications such as material sintering, ashing, melting, and heat treatment under high-temperature conditions. Its normal operating temperature typically starts at 1000 °C, with a maximum achievable temperature of up to 1800 °C or even higher. Widely applied in materials science, metallurgy, ceramics, and electronics.
Vacuum Flange
Vacuum flanges provide sealed, leak-tight connections for vacuum systems, ensuring stable vacuum performance. They are commonly employed in equipment such as vacuum furnaces, vacuum coating machines, vacuum drying ovens, semiconductor manufacturing equipment and scientific instruments.
Ball Mill/Mill jar
Ball mills utilize grinding media (such as steel, ceramic, or zirconia balls) inside a rotating chamber to subject materials to impact, friction, and compression, thereby achieving ultra-fine grinding and mixing. They are extensively employed in the chemical, building material, refractory, lithium battery materials, and new materials R&D industries.
Furnace Chamber and Components
The high-temperature furnace liner, also known as the kiln muffle or chamber lining, is a core component of high-temperature furnaces. It finds extensive application across various fields, covering virtually all industries requiring high-temperature processes such as heating, sintering, calcination, annealing, and heat treatment for both experimental and industrial heating equipment. It is widely used in scientific research, metallurgy, ceramics, electronics, and other related fields.
For Reliable Equipment, Choose YiSi–Professional, Stable, Trusted
Quality Through Expertise. Trust Through Service.
Areas of Application

Pharmaceutical Manufacturing

Glass Technology

Powder Metallurgy

Inorganic Ceramics

Heat Treatment Industry

Optoelectronics & New Energy

Materials Science

Laboratory Research & Education
