Stones have been used in architecture for thousands of years. Usually the stone must be mined from the ground and then processed into various shapes. With the advancement of technology, people can now make stones to meet people's needs. The so-called artificial stone, the product can be made of any color or shade, and forms a variety of different types of stone, including limestone, granite, slate and marble.

The basic constituent materials of man-made stone are water, cement, fine gravel, coarse gravel, color pigments and chemical admixtures. The materials are mixed together and stirred so that they mix thoroughly. Then pour the slurry into the mold and let it dry. After hardening, it looks like a natural stone. According to the different colors of the poured pigments, the artificial stone can be formed into different types according to the addition of coarse stones and fine stones. The coarse and fine stones of different sizes can be processed by a crusher. Coupled with the development of the crusher industry in China in recent years, crusher models are various. Crushed stone can be processed by a coarse jaw crusher and fine stone can be broken. Impact crusher, cone crusher processing, to meet the development needs of building stone.

Today crushing equipment manufacturers are increasingly focusing on the development and production of new products.

Standard Caliber PET Preform Mould

Standard Caliber PET Preform Mould is an injection mould, which is suitable for producing PET preforms. There are many preforms with different neck and weight for different bottles, such as the carbonated bottle, mineral water bottle, , pesticide bottle, oil bottle, hot fill bottle etc.

PET bottle preform mould includes 4cavity, 6 cavity, 8 cavity, 12cavity, 16cavity, 24 cavity, 32 cavity, 48 cavity, 72 cavity and 96 cavity.

PET mold neck includes: ROPP 25, Alaska 26.75, PCO1881, PCO1880, 29/25, 30/25, 38mm, 45mm etc

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