Our production description of grey crystal quartz stone for countertop
1. Manufacturing quartz stone slab / tile
2. Fabricate quartz countertop / vanity top / table top
3. Standard wood package or customized package
4. Customized Logo Printed / Sprayed / Labeled
5. OEM Color / Design
6. Stock slab retail
7. Prefabricated top retail
8. Other service related to the product or projects
Slab size: 3000*1400mm / 3200*1600mm / other sizes available
Thickness: 12/15/18/20/25/30mm

Production information of grey crystal quartz stone for countertop

Manufacturing Process of grey crystal quartz stone for countertop
Classified & Purify
Raw materials are classified and Purified to ensure the quality before mixing.
Mixing
Raw materials are fed into mixers and blended together. Different colors have different time-table.
Molding & Pressing
The mixture is poured into mold and formed into slab sizes, then pressed under a condition of vacuum and vibration process.
Heating
The unfinished slabs are moved to the kiln and heated to give a ultimate strength and solidity.
Polishing
Slabs are then gauged, calibrated and polished.
Quality Inspection
Slabs will need to pass the quality inspection before packed and labeled.

http://www.aquartzcountertops.com/