1. the same direction of continuous use of rectangular mesh mold overlap processing, can carry on the processing of long hole, trimming, etc.
2. continuous forming: molding processing way bigger than a perforated metal mold size, such as large size blinds, rolled steel, roll the steps such as processing way.
3. eating into: use small circular die with small interval for continuous strike arc processing way.
4. of the continuous cutting direction: using a small mesh mold machining way of big hole.
5. a single shape: according to the mold shape a shallow deep drawing forming processing way.
6. single shot: a single complete punching, including straight line, arc distribution, the circular distribution, grid hole punching.
7. array shape: on the big board processing more than the same or different ways of workpiece machining.

Perforated metal can be used through the urban area of highway, railway, subway and other municipal traffic facilities in the environmental noise barrier, wall construction object, generator room, factory workshop, and other noise source acoustic noise reduction using sound-absorbing board, ceiling, wall panel can be used for building network of sound absorption, trumpet sound material, can be used for building staircases, balcony, environmental protection furniture decoration orifice plate, can be used to shield of mechanical equipment, speaker net, food, feed, mines with grinding ore sieve, sieve, sieve, h kitchen equipment with stainless steel enclosures fruit basket, food, fruit tray, such as kitchen utensils and appliances, and shopping malls shelf, decoration exhibition platform, grain ventilation breathable mesh, football field lawn ooze water filter mesh.Mesh is widely used in the electronics industry, such as sound of dust-proof enclosures, mesh is widely used in chemical machinery, pharmaceutical equipment, food and beverage machinery, cigarette machine, cutter, dry cleaners, ironing table, sound equipment, refrigeration equipment, central air conditioning) speakers, handicraft production, paper making, hydraulic accessories, filtration equipment and so on all walks of life.