Mills do not redesign the hole when a screen wears out. They copy the sheet that came out of the machine. This is how that order is placed at Garg Industrial Mesh.
The steps
- Take the sheet off the hopper, chamber or cleaner it belongs to. Do not mix sheets from two stages.
- Read the number if it is marked: 3 No., 4 No., 5 No., 5½, 6, 6½, or a coarser number further up the chart.
- If the mark is gone, send the sheet. The hole is matched to the chart: 3 No. is 0.60 mm, 4 No. is 0.80 mm, 5 No. is 1 mm, up to 6½ No. at 1.5 mm.
- Name the metal: SS 304, brass or copper.
- Give thickness and the length and width of the plate. Those are confirmed on the quote. They are not guessed from the hole number.
What the shop cuts
A round-hole sheet to that number. It is not woven cloth, and it is not an architectural perforated pattern. There is no 7, 8 or 9 No. If someone asks for 7 No., the chart jumps from 6½ No. to 7½ No.
G-25, G Block, Sector 9, Noida 201301. Call or WhatsApp 9910238277.