Screening is an ideal raw material for the manufacture of building materials. Moreover, such a business has a number of undeniable advantages that make it profitable and quickly payback. Before choosing equipment for the production of screening units, it is necessary to deal with these advantages.
Why should you do this?
So, the advantages of such a business should include:
- low cost of raw materials;
- good payback due to widespread use of the final product;
- the use of blocks in construction, since they have high strength, well insulate sound and heat, have an acceptable cost, can be made with one's own hand;
- reducing the time of construction of the building;
- ecological purity of the material, that is, over time, it does not emit harmful substances;
- The small weight of the product will allow you to build houses in several floors, even on complex soils.
What raw materials are necessary for work
Before you install equipment for the production of screening units, you need to find out what ingredients you will need. So, the product is made from such raw materials:
- screening of cement;
- sand;
- stone chips (if necessary);
- plasticizer;
- additives that accelerate the hardening of the product;
- dyes;
- water.
The composition of the screening unit must be carefully selected. The technical characteristics and quality of the product depend on the quantity and ratio of components.
Production Line Composition
Now you can find out what kind of apparatus will be needed to establish business. So, it is advisable to buy a fully automated line. The fact is that it contains all the necessary machines and requires minimal human intervention. Such a line consists of the following devices:
- A device for sorting and mixing all components. Most often, a mixer is used for such a procedure.
- Equipment for the production of screening units, which produces vibrational compaction of the mixture.
- Shapes of a given size.
- Vibropress.
- Drying chamber (if necessary).
- Roller conveyors that deliver the finished product for transportation to the warehouse.
In principle, these machines are enough to start a business. Then you can expand your production.
Features of the manufacture of screening units
Now you should consider all those actions that you have to perform in order to get the finished product. So, the production of screening units provides for the implementation of such types of work:
1. Selection and quality control of raw materials.
2. Mixing the components and obtaining a hard concrete mortar. It is undesirable to carry out this procedure manually, since the quality of the final product in this case may suffer. Please note that work should be carried out in favorable conditions: at a temperature of at least 10 degrees Celsius and at a normal level of humidity.
3. The loading of the solution into the molds and its compaction using vibrocompression.
4. Block excavation.
5. Quality control of the finished product. At this stage, all tests are performed that confirm or deny the presence of all the necessary technical characteristics of the product.
6. A set of strength. For storage, it is enough to hold the blocks in the workshop for about 24 hours. The full cycle of curing is at least a month. In this case, the air temperature should not fall below 20 degrees. In addition, the finished blocks should be periodically moistened so that they do not dry out and do not crumble.After this period, the finished product can be used in construction.
That's all the features of the manufacture of screening units. Good luck
