详细说明
Product Name: Tec-Sieve Square Hole Perforated Sheets Model NO.: Square Hole Type Coiled metal Thickness: 0.2mm-1mm Coiled metal Length: 20m Coiled metal Hole Size: 1.5mm-10mm Sheet metal Thickness: 0.2mm-20mm Sheet metal Overall Size: 1.5mx5m Sheet metal Hole Size: 0.5mm-200mm Trademark: Tec-Sieve Transport Package: Pallets HS Code: 73144900 Product Description Available Material Types: Low carbon steel, galvanized steel, stainless steel, aluminium and brass/copper/phosphorous bronze plate, etc.Production ProcessStep 1 Mold DesignThe perforating process starts with the accuracy of mold design. We have every confidence in the top quality mold that is principally responsible for top quality perforations. Therefore in recent years, we have invested a lot of money in the mold design, and now we have seen our significantly increased capacity to construct molds. Tec-Sieve has owned several hundred sets of molds, so ordinary holes patterns will not necessitate the remaking of new molds, and these molds are available directly from our storeroom of molds. Step 2 PunchingWe have the state-of-the-art CNC punching equipment, which are of 16MT, 25MT, 40MT and 80MT types. The daily output can reach up to 1000 square meters. based upon different material types, the plate thickness usually ranges from 0.1mm to 10mm. Step 3 LevelingWe have 2.7 meters wide leveling machines, which enable perforated sheets to be as smooth as the original plates.Step 4 CuttingWe have advanced CNC plate shearing machines, which can cut perforated sheets to any accurate sizes you desire.Step 5 ShapingWe have advanced bending machines, which can bend perforated sheets to various shapes to meet your exact requirements.Step 6 PackingMany years of experience in the exportation of perforated metal has convinced Tec-Sieve that good quality products have to be companied by good quality packing, and in this way our clients can receive best quality products in the end! Glossary of Perforated metal (Take round-hole perforated sheet as an example)Part IIThickness or GaugeThickness is the measurement from the top surface to bottom surface of the material. Gauge is the most common measurement, but thickness can also be measured in fractional inches or millimeters.End PatternsEnd pattern is the pattern of the perforations at the beginning and the end of the sheet. End patterns are either finished or unfinished. An unfinished end pattern is standard. A finished end pattern requires special tooling and is typically more expensive.(To be continued)
