Specifications

1.perforated sheet
2.ISO9001
3.High strength.
4.Beautiful appearence.
5.Fine steel.

                                                         perforated sheet

Mesh is introduced
Plank

You'd better choose plank when considering to demand the product cost and two aspects, for example, you want to reduce plate thickness can only through the use of high alloy do materials. The hardness and strength also sheet determines the size of the hole and arrangement. And you should know to use than special requirement plate more easy to accept. We can provide you with the plank categories include: stainless steel, carbon steel, steel, aluminum, zinc, brass, copper, plywood, chipboard, plate, cardboard, wood, aluminum and magnesium alloys, nickel, chipboard, PVC board and various synthesis.

Punching the types and detail parameters

Round hole, square, triangle, long round hole hole hole, lozenge scales, holes, oval, hexagon, strip hole.

aperture

Generally should be greater than or equal to pore sheet thickness must conform to the principle of minimum aperture namely. Your request to the thickness of plates of aperture approximates to the difficulty, processing, the higher the processing. In some materials, aperture can do less thickness. We can make the smallest aperture 0.08 mm. If you have any special requirement can ask us, we experienced mold will be possible with the most reasonable price to meet your needs.

Hole spacing

The center distance is a hole center to another with its near the center of the hole of a recent distance between. Center distance is used to denote a hole spacing, additionally one kind is opening rate. These two kinds of means of real significance is the same. So you only need to determine one of them.

Plank specifications

Hole arrangement: (detailed picture)

We can produce all kinds of difficult type and design. Despite the special requirements of the type and design needs certain additional processing, but for general shape our price is quite reasonable.

(1) 60 ° wrong

60 ° with its natural plum arrangement of high strength and broad porosity and eye-catching appearance to become the most popular a kind of choice.

(2) 45 ° wrong

Compared with the former, 45 ° plum flower arrangement provides people with another choice.

(3) in-line

Another round hole arrangement is straight, straight line can also have a variety of holes and porosity, but it is round hole series resistance of one of the worst kind.

(4) square hole

Square hole hole relative to provide people with a larger aperture, but relatively low resistance. Therefore more suitable for higher requirements for product visibility. So it is widely used for the decoration and machine shop of cover.

(5) long round hole

The fault line long round hole is mainly used for the screening of solid.

(6) long round hole (straight row),

Straight line of long round hole is mainly applied to shaking sieve and filtering.

(7) hexagonal hole

Hexagon holes can maximise porosity.

porosity

Obviously, and aperture and shape corresponding is opening rate. Porosity is refers to the hole area ratio of the total area of the board, it can be expressed as a percentage. You must pay attention to the punching equipment can cause stress, and the deformation of sheet hole is larger, the rate of the deformation of sheet, especially the four angles of no edge. This kind of deformation can pass our workshop is a kind of special machine processing and leveling, therefore the special requirements for the whole flat after serious consideration you also need to us.

Left side

Stay on the edge of the plate boundary refers not punching area. Typical orifice plate is long side to leave. If you have special request, you need to provide us with four edges size. Due to the reasons of production may affect the edge. If you request not appropriate, we'll provide you with the consent of the consent of similar products.

tolerance

Punching products in thickness, margins, porosity, flatness, etc are allowed certain tolerance. And the other products of the production process, the strict tolerance requirement, the higher the degree of its corresponding production cost is high. So you need to confirm your product specific tolerance, so that you get the satisfactory products. If you have special request, we will be in accordance with the standards of tolerance.