The demand for sand and gravel aggregates is growing. The equipment of the 400-ton production line includes vibrating feeder, jaw crusher, impact or cone crusher, vibrating screen, and conveyor. Mobile crushers are popular, integrating multiple functions, high efficiency and environmental protection. The price of this production line varies, but it has high production capacity and great investment potential.

With the continuous advancement of infrastructure construction, the demand for sand and gravel aggregates has grown rapidly. Many investors have turned their attention to the 400-ton stone crushing production line in order to meet the demand for sand and gravel in projects such as highways, bridges, and railways. This article will focus on the equipment configuration plan of the 400-ton production line to answer common selection questions for everyone.

400-ton sand and gravel production line

Production line equipment composition and configuration

When processing common river pebbles, limestone, basalt and other stones, the 400-ton production line usually includes the following equipment:

Vibrating feeder: evenly conveys stones to ensure stable feeding in subsequent crushing links.

Jaw crusher: used for primary coarse crushing, can withstand larger feed sizes, and ensure that the original stone is crushed into a particle size suitable for subsequent processes.

Impact or cone crusher: As secondary or tertiary crushing equipment, choose the appropriate model according to the hardness of the stone to achieve efficient fine crushing.

Vibrating screen: used to screen the finished product specifications to ensure that it meets the engineering requirements.

Conveyor: connects various equipment and transmits materials, and the length is customized according to the site layout.

Taking the Jiaxing Sand and Gravel Plant in Zhejiang as an example, the production line includes jaw crushers, impact crushers, vibrating feeders and multiple conveyors, and the finished product particle sizes are divided into 5-10mm and 10-20mm. Customer feedback shows that the solution not only has a reasonable process design and smooth operation, but also has environmental protection measures in place, which effectively reduces costs and ensures green production.

Advantages of mobile crushing production lines

With the increase in production demand, mobile crushers have become a hot spot. The mobile crusher with an output of 400 tons per hour integrates feeding, crushing, conveying and screening. It has the advantages of strong mobility, energy saving and environmental protection, and is suitable for operations in multiple locations, saving secondary transportation costs. Taking the HX1349HD110 model as an example, its processing capacity is between 215-510 tons, with efficient crushing and convenient operation, which is very suitable for processing materials with lower hardness such as bluestone.

Investment return analysis

According to market feedback, the price of 400 tons per hour production line equipment ranges from hundreds of thousands to millions. Different configurations and brands will directly affect the price, but this production line has high production capacity and superior equipment performance, which can effectively improve production efficiency. In the current market environment with strong demand for sand and gravel, it has high investment potential.