On the size of individual pebbles (grains, granules) Gravel is subdivided into fractions. Mostly used gravel 5-20, 20-40, and much less, a 40-120mm.Gravy 5-20 applies generally, the production of light grades of concrete. 20-40 Gravel is usually used for dumping of roads and tracks. Gravel 40-120 (Bulyga) in great demand in the construction of ornamental fencing.
That’s how to choose suitable gravel crusher plays an important role in the extraction pit graviya.Na roar crushing and screening complex selling various equipment for crushing gravel. PE Jaw Crusher can be used as a stone crusher for primary crushing of gravel. You can change the finished size according to your needs by adjusting the crusher.
PF Impact Crusher is often used in the secondary stage of crushing. Crusher ensures that the resulting size of the cuboid in shape and low leschodnosti. The final product significantly impact crusher gravel used in the industry road and rail surface, and hydroelectric power. Impact Crusher is the ideal choice for crushing gravel.
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
