Lapping plate and fixed plate of double-sided grinder. Composition: upper and lower fixed disc.
Common grinders are L series 5B-6L（ φ 380）、9B-5L（ φ 630）、12B-5L（ φ 850), etc. The material is nodular cast iron QT500.600 (TCD600). The above products can be customized to replace SpeedFam Lapping equipment. The high-end material QT500-600 is more wear-resistant and durable.
Customized, please contact us.
