Perforated Sheets are custom made design of metal sheets. Holes (perforations) of various types & sizes are made to a plain metal sheet.Perforation refers to the puncturing of a material with a harder (usually sharp) object to create a hole or aperture.

Metal Perforation is generally done by Die & Punch technique. Usually there are a number of punches and dies in a given set. The material is sheared by the sharp edges of the punch and die.The clearance (the measured distance between the outside circumference of the punch and the inner circumference of the die) must be maintained to ensure a clean cut from the workpeice.The punch is pressed through the material (either by machine or hand tool) and into the die removing a blank, resulting in a perforated workpeice.
Perforated Sheets are used in various industries as filters, graders & grinders, processing etc.
All sugar, chemical, oil, food processing, pharma, construction, paper products, agriculture & other industries require one or the other type of perforated sheets
Product Features  
Good strength-to-weight ratio 
Attractive appearance 
Accurate hole sizes 
Available in corrosion resistant materials 
Available in lightweight materials
Suitable for decorative applications

Uses: Liquidity drying machine, dryer rotating flow, wind screen, the shaker machine, and so on

If you can envision it,We can supply it. TEL:0086-318-7979121 E-mail:sales@steellong.cn MSN：Service@Steellong.Cn

• Steellong will do everything possible to provide exact and full product information based on metal mesh for your information.
• In order to give customer a clear image of the product,steellong has taken some pictures, customer can dowmload for reference but using our picture for business is forbidden.
• Due to technique and other factors,product image might be slight different to the products itself,in case everything will follow the products.
• Steellong appreciate any suggestion on our product information or picture or anything else.

Perforated Metal Applications

1.Agricultural equipment.

 Our products can be found in grain dryers, hammermill screens, construction equpment, baskets, filters, guards and more.

2.Architecture.

 Designers bring their ideas for building and parking structure facades to us. They design outdoor furniture, and components that bring beauty to all kinds of spaces. We execute their designs in many materials, including thick aluminum and steel.

3.Audio.

 Custom speaker grilles require high open area patterns. We
work in partnership with audio engineers to create designs that meet exacting criteria, are durable in many demanding outdoor applications and are pleasing to the eye.

4.Automotive.

 We provide components for many automotive products, including muffler components, filter wraps and cages, grilles and guards.

5.Decorative patterns.

 We make covers, guards, sunscreens, door, wall, and ceiling panels that are beautiful as well as functional. We can execute literally dozens of patterns.
Medical.
We make many components for the demanding medical field, including laboratory equipment like sterilizer racks and test tube holders.