Natural gravel or sand are usually dredged or dug from a pit, river, lake, seabed or mountain, and artificial aggregate is produced by crushing quarry rocks, boulders, cobbles, or large-size gravels. Aggregate processing consists of crushing, screening, and washing the aggregate to obtain proper cleanliness and size. If necessary, a benefaction process such as jigging or heavy media separation can be used to upgrade the quality.
This is the process of aggregate crushing plant: The big materials are fed into the jaw crusher evenly and gradually by vibrating feeder through hopper for primary crushing. After first crushing, the material will be transferred to impact crusher or cone crusher by belt conveyor for second crush; the crushed materials will then be transferred to vibrating screen for separating. After separated, the part that can meet standard will be taken away as final products, while the other part will return to impact crusher or cone crusher, thus forming a closed circuit. Size of final products can be combined and graded according to customer’s specific requests.

Aggregate crushing machine is an important quarrying production line in crushing industry. An entire set aggregate crushing plant usually contains primary crusher (jaw crusher),secondary crusher ( impact crusher, cone crusher), tertiary crusher( VSI crusher, vertical shaft impact crusher), vibrating feeder, vibrating screen, belt conveyor and centrally electric controlling system etc. Mobile crushing plant or portable crushing plant is another good option as aggregate crushing plant.
In line with the clients'specific demands and also the on-site situation, we are able to design the aggregate crushing plant of the capacity of 50t/h to 800t/h, and the feed size is better to be under 600mm, and the output final products size will probably be under 40mm, and the quality of the aggregate is cubical without flakiness and elongation.
We offer valuable solutions for parts and equipment in the aggregate industry. Our aggregate equipment include:
1. all types of crushers (cone crusher, jaw crusher, impact crusher, VSI crusher)
2. vibrating screens and vibrating feeders
3. conveyors, stackers, hoppers
4. new or used crusher wear parts; bowl and mantle liners, jaw dies, blow bars, hammers
5. any spare or unused parts
Leave a message, enquire about the price, solutions.To become our quality clients will have access to a 2%-10% discount of contract!!!
For product information and pricing, Chat with sales agent or email us: dsmacsale@gmail.com
We are a Chinese crusher and sand making machine manufacturer. Since 1997, we have specialized in producing a wide range of products, including Mobile Crushing Plant, Jaw Crusher, Impact Crusher, Ring Hammer Crusher, Rotary Sand Maker, Vibrating Feeder...[more]