Precision Granite Manufacturing Process
ZhongHui Intelligent Manufacturing
Selecting Material: Select good nature granite. To check color(white line and spots), whether there is crack or not and check the Physical Properties Analysis Report.
Cutting Material: Cut the granite into similar size with final products(little more than 5mm).
Rough Grinding: grinding flatness and dimension size into size little more than final dimension 1mm.
Fine Grinding: grinding flatness within 0.01mm.
Manual Grinding: make the accuracy (flatness, perpendicular, parallelism) reach the requirements in the drawings.
Slotting & Drilling: Make slots and drill holes for inserts & cutting weight.
Dimension Inspection: Inspect & Measuring length, width and thickness and so on dimension size.
Precision Inspection: Inspect the flatness, parallelism, perpendicular
Glue Inserts & Inspection: Glue Thread Inserts and inspect the distance and torque.
Assembly rails, screws...& Inspection: assembly and calibration and inspection.
Package & Delivery: assembly on site.