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HeslyGrating tell you how to produce FRP/GRP Grating Sheet ?


HeslyGrating tell you how to produce FRP/GRP Grating Sheet ? 

1. Raw Material Stirring Configuration

Resin, glass fiber reinforced plastic yarn and filler calcium powder were prepared in a ratio of 1:1:1, and the stirring time was 20 minutes.

2. Paving

The stirred material is poured onto the FRP professional mold machine.

3. Pull Yarn

Laying an alkali-free yarn layer by layer and laying 8 layers, greatly improving the strength of the grating.

4. Stamper

The stirred material is poured into the mold and pressed mechanically and manually.

5. Heat Curing

After the grating is heated, the raw materials are fused together and integrated into one another for 20 minutes.

6. Cooling and Demoulding

After the above five processes, cooling for ten minutes, demoulding, demoulding, grille semi-finished products are ready.


7. Polished, Brushed and Washed

After the grating is polished, it is varnished or washed to form a finished product.


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