In glass wool production workshops, frequent shutdowns for centrifugal spinner head replacement, inconsistent fiber thickness leading to reduced product yield, and accelerated component corrosion under high-temperature conditions increase operational costs. The performance of centrifugal spinner heads directly determines the production efficiency and product quality of the glass wool centrifugal spinning process. Shenyang Top New Materials is committed to providing suitable centrifugal spinner head solutions.
High-Temperature Working Conditions
During glass wool production, centrifugal spinner heads operate continuously at 900-1150°C while spinning at high speeds (2000-3000 r/min), enduring erosion and corrosion from molten glass. This demands materials with exceptionally high-temperature, creep, oxidation, and corrosion resistance. Currently, the industry primarily utilizes two material categories: nickel-based alloys and cobalt-based alloys.
Nickel-Based vs Cobalt-Based Alloys
Centrifuge spinner head materials are mainly nickel-based and cobalt-based alloys. Nickel-based alloys have an optimal operating temperature of 950°C and are usually used for producing yellow fiber, with a typical service life exceeding 200 hours. Cobalt-based materials operate at 1100°C and are primarily used for white fiber production, with working filament speeds exceeding 3000 r/min.
Customized Solutions by Shenyang Top New Materials
As an enterprise with over 30 years of expertise in high-temperature alloys, Shenyang Top New Materials is a material supplier and a partner providing comprehensive solutions throughout the process. We understand that each glass wool production line operates under unique conditions. Therefore, from material selection to final delivery, we consistently prioritize "customization" to meet client requirements. We currently produce specifications ranging from OD200mm to OD500mm and offer personalized machining based on customer-provided drawings.
Future Trends in Centrifugal Spinner Head Technology
Today, as the glass wool industry increasingly demands energy efficiency, reduced consumption, and green production, centrifugal spinner head technology continues to evolve. Newer, more heat-resistant alloys, more precise drilling techniques, and longer-lasting anti-corrosion coatings drive production lines toward "higher efficiency, lower energy consumption, and superior quality." Shenyang Top New Materials remains customer-centric, supplying high-performance centrifugal spinner heads and providing on-site operational assessments by our technical team. We match you with the most suitable material solutions and customized designs, helping your glass wool production line overcome efficiency bottlenecks and achieve stable, high-efficiency operation.
Contact Us
Contact our technical experts if your production line is facing challenges such as a short lifespan of spinner heads or inconsistent fiber quality. We'll support you throughout the process—from material selection recommendations to finished product trial experiences.