Among the building materials, the thermal insulation materials are numerous and complex. Rock wool is the most shining product among the thermal insulation materials at present.
Rock wool production line investment-many investors have not seriously thought about how to invest rock wool products. Hairui Insulation Technology has responsibility and obligation to help investors make a comprehensive analysis and introduction of rock wool production line, and offer suggestions for investors to invest in rock wool production line projects.
The investment of rock wool production line should pay attention to the following points:
1. Product positioning
The mineral wool in the market is basically divided into rock wool, glass wool, aluminum silicate cotton, etc. At present, rock wool products are widely used in construction, transportation, shipbuilding, agriculture, industrial insulation and other fields. Rock wool products on the market can be divided into rock wool and slag wool according to their composition. At present, products with basalt as the main raw material and acidity coefficient of more than 1.6 can be called rock wool. Rock wool can be widely used in buildings, including external wall insulation, roof, interior wall, fire insulation, noise reduction, etc.;
Products with slag as the main raw material and acidity coefficient of less than 1.6 can be called slag wool, slag wool can be used in industrial insulation, low-end color steel sandwich board for construction, etc.
Therefore, when you want to invest in rock wool production, you need to consider your future product plan, whether to be rock wool or slag wool. The production line of rock wool can be slag wool, but the production line of slag wool can not be rock wool.
2. Determine production line capacity
Generally speaking, the production capacity is 20000 tons, 30000 tons and 40000 tons. Each equipment manufacturer says that it can do it. Then how to assess the actual production capacity?
Due to regional differences, equipment differences, equipment stability, and other external reasons, the actual annual working time of a rock wool production line is 6000-6500 hours, which may be lower in the northern region due to no construction in winter.
Here we can give you a simple way to measure the capacity accurately
First of all: see the stability of the equipment. Under the condition of the stability of raw materials, whether a furnace period can last for about 14 days
Secondly: look at the hourly output, whether a certain amount of rock wool finished products can be produced in an hour, and emphasize that it is rock wool finished products, not slag wool finished products.
Generally speaking, the hourly output of
20000 tons of production line is 3-3.5 tons of rock wool
30000 tons of production line, 4-5 tons of rock wool per hour
40000 tons of production line, 5-6 tons of rock wool per hour
3. Identify partners to help you build your production line
A rock wool production line is more than a simple combination of several equipment,
There are many factors to consider in building a complete rock wool production line:
The first is environmental protection, the second is production capacity, the third is equipment reliability, whether it can continue to operate stably,the fourth, investment.
Construction of a rock wool production line:
First of all, you need to carry out civil engineering and process design, without a good plan, there will be no good factory, so you need to choose a qualified design unit;
Secondly, you need to choose the right equipment, including non-standard equipment and standard equipment. There are many standard equipment to choose, but few reliable non-standard equipment can be made in China;
Thirdly, you need to choose a reliable environmental protection scheme, so that the emission of the production line can meet the national and local standards.
Fourth, you should choose a professional installation team to help you complete the installation of the equipment.
Fifthly, if you are a new investor in the industry, you need to find technicians who can run the production line to ensure that your production line runs without fail.
In our company we also have experienced chief engineer and ex-plant production manager, working and managing rock wool production lines for more than 20 years.
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