As a common production equipment, wood briquette machine needs to consider various investment costs in the process of mass production of briquettes. According to statistics, the investment cost of wood briquette machine produces briquettes in batches can be divided into four aspects: raw materials, manpower, electricity and maintenance.

First of all, raw materials, as an indispensable part in the production process of wood briquette machine, occupy a considerable proportion of investment. In the production process, a large number of raw materials such as wood and sawdust are needed for briquetting, and the cost of raw materials accounts for 25% of the overall investment cost.
Secondly, labor cost is also one of the important factors that affect the investment cost. Although the wood briquette machine has realized automatic production to a certain extent, it still needs a certain number of workers to operate and monitor the operation of the equipment, so the labor cost accounts for 10% of the overall investment cost.
In addition, as an important energy source to support the normal operation of wood briquette machine, its consumption also occupies a considerable proportion of investment costs. The wood briquette machine needs a lot of electricity to drive the equipment to run in the production process, so the electricity cost accounts for 25% of the overall investment cost.
Finally, as a variable investment cost, the maintenance cost accounts for a high proportion. With the increase of the service time of wood briquette machine, the equipment may have various faults or need regular maintenance, so the maintenance cost accounts for 40% of the overall investment cost. This also means that the impact of maintenance cost on the overall investment needs to be considered in the process of use.
To sum up, the proportion of investment cost in mass production of wood briquette machine is a comprehensive consideration of many factors. In the process of investment decision-making, it is necessary to fully consider the proportion of investment in raw materials, manpower, electricity and maintenance, so as to ensure the reasonable utilization and return of investment.