Precision Polished Glass Ball

Soda Glass Ball

Features:Soda lime precision glass balls will provide continual service at 230°F.; good electric and corrosion resistant
properties; available in a variety of colors and surface finish (polished or matte). Lightweight vs. steel / stainless steel.
Application:When polished, soda lime glass balls provide an extremely good seal making glass balls ideal for check valves in food
processing, pharmaceutical, and photographic processing equipment. Soda lime glass balls are also used in plastic
bearings,valves,ball-valves of sprayers, metering pumps, flow meters, measurement instruments, agitators, optic fiber devices, ink
cartridges, closures for bottle, grinding..

Borosilicate glass ball is a very strong and heat-resistant glass material, much lighter than conventional glass, but stronger and more durable than conventional silica glass. Borosilicate glass USES boron instead of silicon oxide in conventional glass. Boron ACTS as a bonding silicate, and because boron is a smaller particle, it binds more tightly together, creating a harder borosilicate glass. So double glasses are lighter, thinner, brighter and stronger than regular glasses.

1.For bearings, pulleys.

specifications: 3.17mm, 3.969mm, 4.76mm, 4.7625mm 7.13mm (precision plus or minus 0.02mm).

2.For pen ink cartridge .
specification: 7.938mm 8mm 9mm 9.5mm 10mm 11mm(precision plus or minus 0.1mm).
3.For cosmetic pump head, sprayers,lotion pump .

specifications: 3mm 3.175mm 3.969mm 4mm 4.5mm 4.763mm 4.85mm 4.95mm 5mm (precision plus or minus 0.02mm).
4.For grinding and coating glass beads: 2mm to 6mm (accuracy plus or minus 0.25mm).
5.Frosted glass balls for cosmetics: 3mm 3.175mm 3.969mm 4mm 4.5mm 4.763mm 5mm (precision plus or minus 0.02mm).
6.For bottle cap bright glass ball: 10mm 10.3mm 10.5mm 11mm 11.1125mm (precision plus or minus 0.25mm).

Glass ball production line step:

Melting glass material

cooling forming

first grinding

second grinding

polishing

cleaning

dry -selecting-testing-package

Package:

plastic bag+carton+pallet