Resin composite material manhole cover mould compression molds

Short Description:

The resin manhole cover has a long service life, and the quality of the resin manhole cover mold is also a decisive factor. The manhole cover adopts high-performance resin, glass fiber and special production process formula to ensure the penetration of the resin in the glass fiber and greatly enhance the bonding force between the two , So that the material does not produce internal damage under the action of cyclic load, thus ensuring the service life of the product

Product Specification: Depend on your sample/drawing design

Mold Cavity: Single or Multi-cavity

Mold Steel: S50C/P20H/718/H13/S136/2316/2738 etc.

Mold Runner: Cold/Hot Runner-point way,side way,direct gate

Mold Base: LKM,DME,HASCO standard etc,World standard

Mould Life: at least 500,000 shots,Depend on mold steel

Mould Design Software: UG, PROE, CAD, CAXA etc.

Mould Surface Treatment: Mirror polished

Export Port: Ningbo/Shanghai

Shipping: By Sea or By air

Payment: T/T,Western Union,Credit card,E-checking,Paypal,L/C

Note: Compression Mould without runner

Other: Please inform your requirement when request quote.

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Product Detail

Deying Mould Factory Video

Mold Production Video

The weight of the manhole cover produced by the resin composite manhole cover mold is two-thirds lighter than that of the cast iron manhole cover, and the service life is more than 20 years, which is twice that of the cast iron manhole cover, and the price is only 80% of the cast iron manhole cover. At the same time, this manhole cover also has the characteristics of insulation and no noise. The Chifeng City Product Quality Supervision and Inspection Institute conducted load and impact strength tests on this kind of manhole cover, and found that the load force of this kind of manhole cover was 24 tons, and the impact strength also exceeded that of ordinary manhole covers.

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.