At present, with the continuous development of urban buildings, the production requirements for sand and gravel aggregates are getting higher and higher. The appearance of sand making machine effectively solved this sand making problem. Sand making machine is a routine choice and necessary equipment in sand making industry. The new sand making machine has two functions, and it also has the functions of forming and crushing. The following describes the improvement of the new sand making machine:

1. The new sand making machine is an advanced sand making machine with many improvements. It integrates the principles of hammer breaking, reverse breaking and gravel breaking, and can complete the process from stone to sand at one time. The output of sand below 5 mm can account for more than 92%, and the sand production rate is high.

2. The new sand making machine is built with three throwing heads, and the wear of a single throwing head does not affect the use of the other two components in the working process. When replacing, only the worn throwing head needs to be replaced, which can effectively reduce the use cost of the equipment.

3. Most of the new sand making machines adopt advanced German manufacturing technology, which can not only make sand, but also shape. The improved sand making machine can not only make sand, but also achieve good results, allowing users to compete with their peers and have chips to negotiate with customers.

4. After detailed structural analysis, compared with other sand making machines, the hydraulic cover of the new sand making machine can be opened, which is more convenient for maintenance personnel to check and maintain, greatly reducing the workload and improving the maintenance efficiency.

5. The new sand making machine adds discharging impact plates on both sides of the grate, which can effectively improve the ability of crushing materials and improve the sand yield, and also has the function of shaping to make the shape of machine-made sand grains more uniform.

6. The addition of high technology is not only reflected in the more convenient structure and better performance of equipment, but also in the satisfaction of users. The new sand making machine has fully played the role of high technology in the work, won the favor of users in dust prevention, noise reduction and other environmental protection aspects, and is deeply loved by users.

This paper introduces the improvement and optimization of a new sand making machine. The new sand making machine abandons the shortcomings of low qualified rate of finished sand and fixed granularity of sand, and improves and upgrades the equipment, which not only improves the sand forming rate of the equipment, but also effectively prolongs the service life of the equipment and obviously improves the economic benefits.