Granite as the production of sand and gravel aggregates, one of the common stone, Mohs hardness in more than 7, with high strength thermal stability and corrosion resistance, after crushing, sand making equipment, the finished sand and gravel can be widely used in construction, chemical industry, road construction, engineering construction and other industries, especially in the infrastructure projects booming development and sand and gravel supply and demand shortage of contradictions, investment in the use of granite sand project is a big profit! A sum of money. So what machine for crushing granite? Granite crushing production line programme and how? Here is the answer for you:

What kind of granite crushing machine?

1 coarse crushing with jaw crusher

Jaw crusher is a very common coarse crushing equipment in mining equipment, it is simple structure, stable operation, large crushing capacity, feed opening specifications, suitable for a variety of materials coarse crushing. Our jaw crusher jaw plate is made of high quality high manganese steel castings, strong wear resistance, long service life, low noise, small footprint, an hour capacity of up to 1-1000 tonnes, a full range of sizes and models to meet the size of the output customers.

2 Cone crusher for fine crushing

Granite is very corrosive, in the crushing process, the wear and tear of wear-resistant parts is very serious. Therefore, we suggest choosing cone crusher with laminar crushing principle as granite fine crushing equipment. Cone crusher can feed the material in full cavity and adjustable size of discharge opening, which can produce qualified products with even grain shape. The cone crusher produced by our company has the function of automatic iron crossing, high degree of automation, the frame structure is thickened to deal with, it is not easy to break for a long time, and it is easy to maintain and ensure the operation of its high stability.

Granite Crushing Line Programme

Material: Granite

Capacity: 300T/H

Approximate feed size: <750mm

Approximate discharge size: 0-5mm, 5-10mm, 10-20mm

Main process and equipment introduction:

Granite mined from the mountain is transported to the raw ore bin by tipper truck, and then evenly and stably fed into the jaw crusher by vibrating feeder for coarse crushing, and the coarse crushed stone is fed into the medium crushing buffer bin.

The medium crushing can choose the combination crushing of single-cylinder hydraulic cone crusher+multi-cylinder hydraulic cone crusher, which has higher crushing efficiency, can reduce the wear and tear on the machine, and is suitable for large-scale granite stone production line. The stone material after crushed by cone crusher is conveyed to screening workshop.

The medium and fine crushed materials are sent to the vibrating screen for grading through the conveyor and pre-screening bulk chute, and the stones larger than 31.5mm enter into the fine crushing buffer bin, and the stones smaller than 31.5mm can be sorted out into several different specifications such as 5-10mm, 10-20mm, 20-31.5mm, and so on, after being screened.

If you want to remove the impurities, the output finished sand can be sent to the sand washer for cleaning, and after being processed by the dewatering screen, it will be stacked by the conveyor to the finished silo.

In addition, all parts of the production line need belt conveyor for connection. This is the basic equipment configuration scheme for granite stone production line, and the equipment can be increased or decreased according to the actual production requirements such as raw material size, discharge size and output.

Henan Liming Heavy Industry has many years of experience in the production of granite crusher, products are sold to many countries and regions at home and abroad, and widely praised, if you have the need to buy a machine can be online free consultation with us, a professional technical manager will be tailored for you to customize the configuration of the equipment program, and is responsible for the production line site survey and layout design, etc., in addition, we also support the site visit, the demand for friends can feel free to contact us online customer service! We also support on-site inspection, if you need, please feel free to contact our online customer service to make an appointment to inspect the crushing site.