The manhole cover mold is still fast in demolding speed, and it can be demolded during the production process, and uninterrupted production can be realized, which is several times higher than the production volume of traditional manhole cover molds.
Moreover, the service life is longer and the cost is lower than the steel mold. As long as the customer carefully maintains the mold, it can be used for a long time, which can effectively reduce the investment cost.
The precision of the manhole cover mold has become more and more perfect, and it has begun to develop in the direction of lightness and exquisiteness. If the manhole cover mold is lighter, it will increase the use of plastics and develop new materials, including various new plastics, modified plastics, metal plastics, magnesium alloys, and composite materials. Wait, this requires a new forming process, which also requires a new mold that is compatible with it
For a mold to be exquisite, it must have a beautiful appearance and no internal defects, which requires fine, precise and high-quality molds to adapt to it.
Our factory adopts flexible and diverse operating mechanisms to provide them with new technologies, design new products, provide information, and establish a good cooperative relationship with customers. The molds with small output of the whole machine are simple in appearance, small in stress, and easy to manufacture. Molds, molds that are often reshaped.
FRP compression manhole cover mould products have the following characteristics:
1. The edges of the mold are neat and free of burrs; the concave-convex groove is used for sealing to solve the problem of slurry leakage;
2. The surface layer is made of agate gel coat, no wrinkles, no layering, no bubbles, good finish, high brightness above 80%;
3. The size is accurate and is strictly customized according to customer needs;
4. High strength, good toughness, wear resistance, high temperature resistance above 100℃;
5. Durable, high hardness, 1000 molds can be demolded.
The manhole cover mold of the new composite material is different from the old manhole cover mold. The new product adopts polymer composite material, which is more robust and durable, and has an exquisite appearance, which is conducive to the decoration of the manhole cover and has a great advantage in weight.
The types of manhole cover molds are: cement round manhole cover mold, county municipal manhole cover mold, inspection manhole cover mold, cement water manhole cover mold
The main advantages of the mold of the compression molding process:
1. High production efficiency, easy to realize specialized and automated production;
2. The product has high dimensional accuracy and good repeatability;
3. The surface is smooth and clean without secondary modification;
4. It can form products with complex structure at one time;
5. Because of mass production, the price is relatively low.
The shortcomings of compression molding are that the manufacturing of compression molds is complicated, the investment is relatively large, and the limitation of the press machine, it is suitable for mass production of small and medium composite materials. With the continuous improvement and development of metal processing technology, press manufacturing level and synthetic resin process performance, press tonnage and table size continue to increase, and the molding temperature and pressure of molded materials are relatively reduced, making the size of molded products gradually move toward Large-scale development, and now it has been able to produce large-scale automobile parts, bathtubs, integral toilet components, etc.
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