With the accelerated urbanization, the immediate need for housing and the government's upgrading of infrastructure, most of the friends who have joined the commercial concrete plant business have reaped great wealth. Therefore, more and more friends are investing in concrete mixing plant, but for those who want to invest in concrete mixing plant, it is especially important to buy a set of suitable concrete batching plant.
How to buy concrete mixing plant
The production capacity of concrete mixing plant is judged according to the size of the production scale. If the annual output is less than 200,000m3, the productivity of concrete mixing plant is generally not less than 90m3/h; if the annual output is 200,000-300,000m3, the productivity of concrete mixing plant is generally 120m3/h; if the annual output is more than 300,000m3, the productivity of concrete mixing plant is generally 150 m3/h or 200m3/h.
According to the size of the construction site, the size of the mixing plant can be chosen. With a small concrete plant, the aggregate is lifted once, the productivity of a mixer of the same capacity is higher than that of a mixing plant, the overall shape is neat and beautiful, the area occupied by the material yard is small and the production environment is good, but the manufacturing and installation period is long and the one-off investment cost is high. The large concrete mixing plant with belt conveyor is flexible and has a short manufacturing and installation period and low one-off investment cost.
The size of the concrete mixer and its working dimensions are selected according to the equipment to be used. The loading capacity of the concrete mixer truck should be matched with the discharge capacity of the mixer, and improper matching will affect the working efficiency. The loading capacity of the loader should be matched with the loading height of the concrete mixing plant batching plant.
If intensive network management is adopted, the network management function of the concrete mixing plant should be considered to avoid difficulties for future upgrading.
Technical performance of the equipment
The technical performance of the equipment is mainly considered from the aspects of advancement, reliability, excellence and versatility. The equipment should have advanced working principles, high degree of automation, powerful management and good environmental performance. The equipment should be well configured, reliable control, strong applicability and good maintainability. In addition, high metering accuracy, good mixing quality, high production efficiency, low energy consumption, high use of standard parts and good interchangeability should be considered.
Mainly includes whether the installation and commissioning is strict; whether the technical guidance and training is in place; whether the after-sales service is timely; whether the supply of spare parts is sufficient.
Performance to price ratio
The comprehensive pursuit of equipment technical performance is not wise, will increase unnecessary investment, but only the pursuit of low investment and reduce the technical performance of equipment will bring the use of increased costs, such practices are also not desirable. The comprehensive performance of imported equipment on the domestic market is higher, but the price is also more expensive. Although the comprehensive performance of several well-known domestic brands of domestic equipment cannot be compared with that of imported equipment, the key parts of the configuration are also commonly used imported components, and the main performance is not much worse than that of imported equipment, but the price is much lower. A more reasonable approach is to choose the right performance to price ratio.