The drainage channel mould refers to the mould used for the construction and prefabrication of drainage channel, which is made of plastic and processed to meet the special guardrail of high-speed railway. The characteristics of the drainage channel are relatively uniform, unlike the guardrails used in other places, the styles and specifications are different, which makes the mold in the processing and production relatively more batch production. The products produced by the drainage channel mould have the characteristics of long service life, long wear resistance and no deformation. Through the improvement of technology and management, zero quality problem production is realized. The drain mould is usually used for ditches, channels and sewers, and the common chute is also a kind of flume. At present, most of the rural farmland is irrigated with water trough cement products, which can reduce the waste of water resources, save the time of watering, and facilitate the cleaning, especially for large-scale farm irrigation. The flume with one or two flumes shall be designed according to different regional conditions.
The drainage channel mold is widely used. Due to its large volume, the steel mold is generally cast-in-place. The detachable mark pile mold speeds up the demoulding speed, improves the output, saves labor. The mold also has excellent corrosion resistance, excellent wear resistance, excellent machining performance, excellent stability during quenching, low maintenance cost and low cost. The raw material of the mould is iron plate. The iron plate is easy to react with oxygen and water at a certain temperature, and the surface is rusty. Although it has a certain impact, it will cause the surface of the steel mould to be unsmooth and the surface of the cement products to be colored. After using the mould, the steel mould shall be placed in a dry and cool place for storage.