Why do sewage treatment plants use FRP grating

The product performance of the FRP grating used in the sewage plant is provided by its production raw materials, among which unsaturated polyester resin is the main raw material for the excellent corrosion resistance of the grating. As the base material of the grating, the resin has the advantages of curing at room temperature, and the process performance is very flexible, which is especially suitable for the production of FRP grating products.

In the sewage treatment system, a large number of guardrails, grilles, water treatment tanks, etc. are used. In traditional projects, guardrails and grilles are mostly made of metal materials, such as welded steel pipes coated with anti-rust paint, which have strong corrosion-resistant wastewater treatment functions. However, the splashed water droplets and volatilized water are very serious to the metal corrosion. As time goes by, the metal will be corroded or even damaged, and there are many safety problems.

Most of the FRP gratings in sewage plants are 38*38 in size, and most of them can bear up to 4 tons per square meter. Therefore, don’t be afraid that the FRP grille will be crushed. In addition, FRP grating has corrosion resistance, no matter how it is used, it has little effect on it. As a new type of composite material, FRP grating is especially suitable for sewage treatment and corrosive environments. The use of FRP materials in sewage treatment is also an inevitable trend. Not only FRP grating, but also FRP guardrails, FRP walkways and other equipment can be used in sewage treatment plants, which have a series of advantages such as long service life, low cost, safety and reliability, no maintenance, and beautiful appearance.

Most of the FRP gratings in sewage treatment plants are made of FRP. The emergence of FRP materials has solved the anti-corrosion problem of the product well, and can be used for a long time in harsh environments such as acid-base corrosion. It is a perfect substitute for traditional metal materials. Many sites need to use FRP operating platforms, especially in some corrosive places or working environments.

FRP Grating Normal Size:

Mesh size:

Normal size are 12*12mm/19*19mm

Mesh Height:

Normal size are 25mm/ 30mm/38mm

Panel size(Width x Length):

Normal size are 1220*3660mm/1000*4000mm

No	Panel Size	Mesh Size	Height
1	1220x3660mm, 1000x4000mm	12X12mm	25mm
2		12X12mm	30mm
3		12X12mm	38mm
4		19X19mm	25mm
5		19X19mm	30mm
6		19X19mm	38mm
7		19X19mm	50mm

We also provide customized dimension of FRP grating mold to meet all customer’s requirements.

FRP Mini Mesh Grating — FRP Mini Grating,FRP Micro Mesh Grating, GRP Mini Grating

FRP Grating Machine Seller from China – Xingtai gooyi new material tech co.,ltd, we can supply different size of FRP grating mold for meet all customer request.

Normal size for FRP grating mold,

38*38*38, 1220*3660

38*38*38, 1220*2440

38*38*38, 1000*4038

38*38*38, 1035*4038

38*38*25, 1220*3660

38*38*25, 1220*2440

38*38*25, 1000*4038

38*38*25, 1035*4038

38*38*30, 1220*3660

38*38*30, 1220*2440

38*38*30, 1000*4038

38*38*30, 1035*4038

38*38*50, 1220*3660

38*38*50, 1220*2440

19*19*30, 1220*3660

19*19*38, 1220*3660

Except above size, we can do any customs dimension as customer request.

FRP grating machine complete production line main contains 3 parts:

1.FRP grating mold (different size mold can produce different size gratings)

2.Heating & cooling system (FRP grating made by resin and yarn etc, the resin become solidified with the temperature increase, so need hot water supply to mold, and after solid, it need to be cooling down, then realease from the mold)

3.Accessory equipment (such as mixer, mixer tank, water pump etc)

FRP grating mold mainly include 5 components:

Mold bottom steel frame systerms

Ejector pin de-molding system

Surface plate and block molding systerm

Power supply systern, hydraulic pump

Copper water pipe systerms

GOOYI not only provide you the best quality FRP grating machine, but als perfect serive at each details, if you just need to purcahse this machine, just contact us!

How to buy FRP Grating Machine from us?

Firstly, you need to send us all complete information then get a quotation. Information include below:

Dimension details of the machine you want to purchase, such as FRP grating mesh size, panel size you want to produce.
Mark if you need all auxiliary equipment of the machine.
Mark the quantity that you need.
Mark you need FOB or C&F price, if need C&F, please provide the destination port name.

Secondly ,we send you quotation list according to confirmed details information.

Thirdly, after you accept price, we can sign a sales contract, then you make down payment.

The fourth, we arrange production – delivery goods- customer receive and install.