643HV-785HV Grinding Ceramic Bead Blasting 425μM-600μM Durable Microsphere

Place of Origin Changsha China
Brand Name Fine-Tech
Certification ISO9001
Model Number Z425
Minimum Order Quantity 500kg
Price Negotiation
Packaging Details 25kg/barral, 25kg/bag, 1t/pallet
Delivery Time 5-15 work days
Payment Terms L/C, T/T
Supply Ability 2000t per year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Feature Spherical Dust Free Name Grinding Ceramic Beads
Density 4.5kg/dm³ Zro2 65%
Application Abrasive Refractory Industry,Polishing Size 425-600μm
Usage Grinding,Sandblasting
High Light

Ceramic Bead Blasting 425μm


785HV Ceramic Bead Blasting


643HV Grinding Ceramic Beads

Leave a Message
Product Description

643~785HV Ceramic Bead Blasting 425-600μm Durable Microsphere



The main component of ceramic shot is zirconia, which is mainly used for surface treatment such assand blasting and shot peening. The production process of ceramic shot is to melt high-qualityimported zircon sand into liquid at high temperature, and then spray it into balls. The zirconiaceramic spheres are sieved and removed by magnetic separation to obtain particles with highroundness, high strength and uniform particle size. The spherical particles of ceramic shotcan achieve better surface brightness during sandblasting, while the workpiece itself does not
change color. It is widely used for sandblasting and surface treatment of aviation parts,stainless steel plates, structural parts, stainless steel kitchenware, medical devices,mobile phone / laptop shell, automobile chassis / engine, sports equipment and other industries.


①Because of the spherical and smooth surface of ceramic sand which does not damage the workpiece.With the help of good elasticity, ceramic sand can bounce back from multiple angles in the process of sandblasting, which is very suitable for (metal, plastic) structure complex workpiece, at the same time it has the effect of eliminating stress, improve the service life of the workpiece.

②The breakage rate ceramic sand is low, which can effectively reduce the number of reloading, reduce the cost of materials and workers, so the relative use cost is low and it is cost-effective. Compared with the glass sand, the surface finish is higher and the service life is improved by about 20-30 times. Producing less dust, the working environment is cleaner and environmentally friendly, no potential silicosis, which is beneficial to the health of employees.

③The size distribution of ceramic sand is uniform, and it has no porosity , high toughness, hardness, and impact resistance. High particle density can achieve the sandblasting strength of glass beads at a faster grinding speed. The elastic modulus of ceramic projectile is 330GPa, much higher than that of glass bead 60GPa, and the impact energy is large. To achieve the same shot peening effect in use can reduce the shot peening pressure, high shot peening efficiency, reduce energy consumption, thus reducing production costs.


1 Vickers hardness 643~785HV
2 Dust Pollution NO
3 Metal contamination NO
4 Cycle index many times
5 Service life long
6 Equipment wear low