Production of crushed stone and colored decorative crumbs
Colorful decorative gravel and aggregates are used in landscape design, to create a favorable climate in terrariums and aquariums. Production of colored gravel and chips is quite profitable, as unpainted option - feedstock - is much cheaper than the final version.
The raw material used rubble marble, granite or marble chips, or as gravel or sand.
The main consumers:
Individuals who use a building stone for the arrangement of adjacent territories;
public organizations and services for the decoration of the city landscaping lawns and flowerbeds;
companies that perform specific work on the creation of the landscape;
Organization of funeral services, operating arrangement cemetery plots;
pet owners who buy colored gravel and chips for natural climate aquariums and terrariums;
owners of pet stores everything for a spectacular setting.
The technology of manufacture of colored gravel, decorative crumbs
The macadam is suitable as a raw material fraction of 10 to 30 mm, and for imparting color can be used various paints, and various binders. The principle of manufacturing products does not involve any complicated operations that result get enough demand in modern construction material for the creation of landscape design - multi-colored stone.
1) It is assumed purchase specially selected raw stones middle fraction in the range of 10 to 30 mm. When buying a particular fraction of rubble is not necessary to further its sorting. The material is stored in a silo, where necessary, as it is shipped with the purpose of painting. To use the batch shipment shovel. Storage rubble without cover is not recommended, as the clogged pores of the stone, and suffers the quality of painting. For applying the paint is necessary to provide a clean and dry surface material. Assuming the volume of transport, which is often carried out by KAMAZ, the one-time supply of the goods equal to the amount of about 14 m (10 m3).
2) Delivered rubble or chips are placed into the hopper for the painting, which can perform the function of a concrete mixer. If the standard volume is 0.7 cube mixers, and it is not filled to the brim, and a little above half the rubble occupies approximately 0.5 cube. In one container to the material is added to the paint. To get 2 tons of finished material for a change, a concrete mixer must fulfill three cycles. Reducing the amount of raw material loaded into the mixer is inappropriate: profitability has declined, as to produce the same volume of finished products require more cycles of the cement mixer. In practice it looks as follows: 0.2 cube need to run 6 times to get the result of 2 tons (in this case a cube gravel / aggregate is 1.41 m).
3) Next phase begins painting rubble or crumbs. Start time mixers is no more than 15 minutes. Upon completion of the coloring material must dry by using, for example, a gas gun.
4) Further, if used, for example, granite chips, then it is sieved through a vibrating screen. Ideal to use a sieve with a tray.
After staining every stone must have a uniform color and be clean. If we compare the normal and painted rubble, the difference is as follows: a ton of painted color - 22-24 thousand. Rub., And a ton of unpainted - 1000 rubles. Of course, the buyer will carefully analyze the quality of the products, so avoid negligence in drying technology unnecessarily.
5) Ready-colored gravel or decorative crumb warehoused, using for this purpose the same bunker for the storage of raw materials. About storage of expensive products without packaging and protective coating can be no question. His packed in dry and clean.
6) Packaging. Conventional packaging - bags intended for cargo from 5 to 20 kg. The packaging process is done manually and with the assistance of an auxiliary tool (shovel). Filled bags zarubtsovyvayutsya using Stitching mechanism.
Equipment for the production of colored gravel and decorative crumbs
Production of multi-colored gravel does not require a large capital investment, if used ready-made raw materials.
The equipment includes:
Bunker №1 (for raw materials);
concrete mixer (for painting);
vibrating (for screening);
Bunker №2 (for finished products);
a device for sewing bags.
Equipment is selected with the maximum efficiency and lowest cost.
Two hopper for bulk materials with a capacity of 10 m3 will cost 300 000 rubles; Mixer domestic production - 200 thousand rubles; vibrating - 40 000 rubles; Stitching device (preferably Belgian) - 40 000 rubles.
The above set of equipment for the manufacture of colored gravel is designed for a product in a volume of 10 m3 per shift. On the basis of spaciousness mixers, for example, the brand Prof-BS700, produce 0.7 m3 of production for a quarter of an hour, and the drying time of each batch of about 5 minutes to get more fail.
Accessories and consumables
For dyeing dye and stone requires at least two shovels, designed for the shipment of raw materials into the mixer, out of it - in a shaker, and then - in a product silo. If the cost of a shovel about 300 rubles, four shovels will cost 1200 rubles.
Since paint binders may be different, and the prices are different. Most likely, you will have to experiment with the dyes to find the best option for your business for the production of colored decorative stones.
Painted gravel or grit is packed in 20 kg per bag. Thus, the monthly need about 2 000 bags worth 9000 rubles a month.
Colorful decorative gravel and aggregates are used in landscape design, to create a favorable climate in terrariums and aquariums. Production of colored gravel and chips is quite profitable, as unpainted option - feedstock - is much cheaper than the final version.
The raw material used rubble marble, granite or marble chips, or as gravel or sand.
The main consumers:
Individuals who use a building stone for the arrangement of adjacent territories;
public organizations and services for the decoration of the city landscaping lawns and flowerbeds;
companies that perform specific work on the creation of the landscape;
Organization of funeral services, operating arrangement cemetery plots;
pet owners who buy colored gravel and chips for natural climate aquariums and terrariums;
owners of pet stores everything for a spectacular setting.
The technology of manufacture of colored gravel, decorative crumbs
The macadam is suitable as a raw material fraction of 10 to 30 mm, and for imparting color can be used various paints, and various binders. The principle of manufacturing products does not involve any complicated operations that result get enough demand in modern construction material for the creation of landscape design - multi-colored stone.
1) It is assumed purchase specially selected raw stones middle fraction in the range of 10 to 30 mm. When buying a particular fraction of rubble is not necessary to further its sorting. The material is stored in a silo, where necessary, as it is shipped with the purpose of painting. To use the batch shipment shovel. Storage rubble without cover is not recommended, as the clogged pores of the stone, and suffers the quality of painting. For applying the paint is necessary to provide a clean and dry surface material. Assuming the volume of transport, which is often carried out by KAMAZ, the one-time supply of the goods equal to the amount of about 14 m (10 m3).
2) Delivered rubble or chips are placed into the hopper for the painting, which can perform the function of a concrete mixer. If the standard volume is 0.7 cube mixers, and it is not filled to the brim, and a little above half the rubble occupies approximately 0.5 cube. In one container to the material is added to the paint. To get 2 tons of finished material for a change, a concrete mixer must fulfill three cycles. Reducing the amount of raw material loaded into the mixer is inappropriate: profitability has declined, as to produce the same volume of finished products require more cycles of the cement mixer. In practice it looks as follows: 0.2 cube need to run 6 times to get the result of 2 tons (in this case a cube gravel / aggregate is 1.41 m).
3) Next phase begins painting rubble or crumbs. Start time mixers is no more than 15 minutes. Upon completion of the coloring material must dry by using, for example, a gas gun.
4) Further, if used, for example, granite chips, then it is sieved through a vibrating screen. Ideal to use a sieve with a tray.
After staining every stone must have a uniform color and be clean. If we compare the normal and painted rubble, the difference is as follows: a ton of painted color - 22-24 thousand. Rub., And a ton of unpainted - 1000 rubles. Of course, the buyer will carefully analyze the quality of the products, so avoid negligence in drying technology unnecessarily.
5) Ready-colored gravel or decorative crumb warehoused, using for this purpose the same bunker for the storage of raw materials. About storage of expensive products without packaging and protective coating can be no question. His packed in dry and clean.
6) Packaging. Conventional packaging - bags intended for cargo from 5 to 20 kg. The packaging process is done manually and with the assistance of an auxiliary tool (shovel). Filled bags zarubtsovyvayutsya using Stitching mechanism.
Equipment for the production of colored gravel and decorative crumbs
Production of multi-colored gravel does not require a large capital investment, if used ready-made raw materials.
The equipment includes:
Bunker №1 (for raw materials);
concrete mixer (for painting);
vibrating (for screening);
Bunker №2 (for finished products);
a device for sewing bags.
Equipment is selected with the maximum efficiency and lowest cost.
Two hopper for bulk materials with a capacity of 10 m3 will cost 300 000 rubles; Mixer domestic production - 200 thousand rubles; vibrating - 40 000 rubles; Stitching device (preferably Belgian) - 40 000 rubles.
The above set of equipment for the manufacture of colored gravel is designed for a product in a volume of 10 m3 per shift. On the basis of spaciousness mixers, for example, the brand Prof-BS700, produce 0.7 m3 of production for a quarter of an hour, and the drying time of each batch of about 5 minutes to get more fail.
Accessories and consumables
For dyeing dye and stone requires at least two shovels, designed for the shipment of raw materials into the mixer, out of it - in a shaker, and then - in a product silo. If the cost of a shovel about 300 rubles, four shovels will cost 1200 rubles.
Since paint binders may be different, and the prices are different. Most likely, you will have to experiment with the dyes to find the best option for your business for the production of colored decorative stones.
Painted gravel or grit is packed in 20 kg per bag. Thus, the monthly need about 2 000 bags worth 9000 rubles a month.
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