X-ray fixed grids are now largely eliminated by the market, replaced by mobile grids. The moving grid plate is a plate approximately 4-8 mm thick. The internal structure is composed of many thin lead bars arranged intersectionally. The two lead strips were filled and positioned with X-ray material and bonded together. Fillers can be wood, paper or aluminum sheets. Finally, the upper and lower parts are packaged with thin aluminium sheets to form a filter grating.
Focus: The vertical distance from the lead convergence line to the grid surface, f
Gate Ratio: It’s also grid ratio. It’s the ratio of height of lead bar to gap of lead bar, R.
Gate density: number of lead bars per unit distance, N
If you are interested in our x-ray fixed grids, please feel free to contact us.
Tel: +86 536-8882360
Company: Weifang Newheek Electronic Tech Co., Ltd.
Address: E Building of Future Star Scientific Innovation Industrial Zone of No.957 Wolong East Street, Yulong Community, Xincheng Sub-District Office, Weifang Hi-tech Zone, Shandong Province, China