The discharge grain shape of the double roller crusher is full and has clear edges and corners. And conforming to China Construction Sand and Stone Standards.
The double roller crusher is squeezing the material by the included angle between two rollers. The larger the model, the larger the feed size.The maximum feed can reach 80mm. In addition, the smaller the feed size, the higher the yield.
Our double roller crusher has no requirements for moisture content, and can be used for both dry and wet materials. Even adding water is not a problem, and adding water can also prevent dust.
The roll crusher made by us is the standard of the industry, with very good quality of material, production process and equipment. The output of the equipment is definitely higher than the output of the same model of other manufacturers. We are not counting the cost to improve the quality and output of the equipment. Our company has focused on roll crusher for more than 20 years, constantly innovating and creating, with more than ten patent certificates for simple roll crusher, plus we have enough practical experience, and all the details and materials of the equipment belong to the current industry benchmark. We have the core technology of the roll machine, the assembly is the heart of the roll crusher. (A) The assembly is composed of five items. 1. Roller skin (centrifugal roller skin) 2. Spindle (42CrMo forging material heat treatment, CNC lathe finishing). 3. Roll core (4 solid reinforced discs heat assembled process and spindle to form a whole). 4. External roller discs (thickened treatment) castings are treated by shot blasting process to make the castings more uniform hardness. 5. Bearings (using domestic first-tier brand Wa, Ha, Luo). (B) roller skin process centrifugal roller skin: the most advanced centrifugal…
Although the double roller crusher structure is simple,but it has a complete regulation and transmission system.Whether the cast parts or roller skins,we all use the high quality material.Especially the material of the roller skin，we have our patent material which including rare materials such as high manganese and high chromium.And other parts such as motors,reducers,cabinet and hydraulic system,we all use Chinese famous brand.We want to provide customers with high-quality products.
We have more than 20models roller sand making machine. For sending you the best quotation,we need know some more details as below: 1,your raw material and its size. 2,the capacity that you want. 3,the output size that you need. Then we can suggest you the most suitable model with best price.
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