With the reduction of natural sand, the machined sand market shows great potential and vitality. Especially in recent years, the huge demand in the construction market has driven the rapid development of the sand and gravel market. So how to configure the machine sand production line?
The stone production line mainly uses a series of stone crushing equipment to crush the stone and produce artificial sand, such as sand and aggregates. Different production lines have different equipment configurations, and there are two basic guidelines to follow when configuring:
1. Familiar with the nature and scope of the material
Before configuring the sand and gravel production line, it is necessary to figure out the properties of the materials to be processed, such as hardness, size, etc. According to the crushed materials, output requirements, and requirements for the particle size of the finished product, consider what kind of crusher and sand making machine to configure. In addition to meeting the output, the selection of crushing and sand making equipment should also consider the size of the feed inlet, so as to avoid the material not being able to enter.
2. Configure the production line under its own economic strength
The economic base determines the superstructure, and when configuring the sand and gravel production line, it is necessary to choose different production lines according to their own investment strength. Don't buy blindly, what suits you is excellent, and users should configure it according to their actual purchasing ability.
1. The configuration of sand making production lines of different materials:
1. Sandstone sand making production line
Sandstone features:
Sandstone is a sedimentary rock, most of which is composed of quartz or feldspar, and sandstone is a widely used building stone.
Sandstone sand making production line configuration:
A sandstone sand making production line with an output of 60-80 tons per hour is configured as follows: silo + vibrating feeder + jaw crusher +
impact crusher + sand making machine + vibrating screen + sand washing machine + fine sand recycling machine + belt conveyor
2. Granite sand production line
Granite features:
Granite has a hard texture, high strength, resistance to wear and weathering, and has the title of "rock", making it a good building material. Granite is rich in resources, low mining cost but high product value.
Granite sand production line configuration:
A granite sand making production line with an output of 80-130 tons per hour is configured as follows: feeder + jaw crusher 2 sets + vibrating screen +
cone crusher + sand making machine + sand washing machine + fine sand recycling machine + belt conveyor
3. Pebble sand making production line
Pebble features:
The main ingredient of pebbles is silica, which has the advantages of non-toxic, tasteless, strong corrosion resistance, hard quality and strong pressure resistance, which is the main material for the production of artificial sand and gravel, and is also a green building material.
Pebble sand making production line configuration:
A pebble sand making production line with an output of 50-70 tons per hour is configured as follows: feeder +
fine jaw crusher 2 sets + sand making machine + vibrating screen + sand washing machine + fine sand recycling machine + belt conveyor
4. Limestone sand making production line
Limestone features:
The main component of limestone is calcium carbonate, which belongs to low to medium hardness, and is often used as a building material and industrial raw material. Limestone sand production lines are also very common.
Limestone sand making production line configuration:
A limestone sand making production line with an output of 100-150 tons per hour is configured as follows: silo + vibrating feeder + jaw crusher + impact crusher + sand making machine + vibrating screen
When building a new machine-made sand production line, you must choose equipment and manufacturers according to your own needs. In this way, the production line scheme and equipment configuration are relatively more reasonable, and the product quality is more reliable.
5. Quartzite sand production line
Quartzite features:
The main component of quartzite is silica, which is hard, wear-resistant, chemically stable, and is an important industrial mineral raw material. Quartzite is crushed, sand made and processed and widely used in glass, building materials and other industries. It is mainly processed and utilized through the quartz stone production line.
Quartzite sand making production line configuration:
A quartzite sand making production line with an output of 30-45 tons per hour is configured as follows: vibrating feeder + fine jaw crusher 2 sets + sand making machine + vibrating screen + sand washing machine + fine sand recycling machine + belt conveyor
Second, the process flow of sand making production line
The first step is feeding.
The blasted stone from the mountain is fed to the vibratory feeder by a dump truck.
The second step is coarse and fine.
The vibrating feeder evenly feeds the stone into the jaw crusher, and the jaw crusher carries out the front road crushing, that is, coarse crushing, and the stone from the jaw is then transported to the cone crusher or impact crusher through the belt conveyor for secondary crushing, that is, fine crushing.
The third step is sand making and screening.
The finely crushed materials are sent to the sand making machine by the belt conveyor for fine crushing, and the finely crushed materials are then screened out of materials of different specifications and sizes through the vibrating screen.
The general production line can be completed by the above three steps, but for the strict requirements of sand powder content, a sand washing machine can be added after fine crushing and screening.
