Hammer crushing and counterattack crushing are all made of high-speed impact energy to crush and make sand, and play an important role in the sand and gravel production line. However, when configuring the sand production line, is it better to use a hammer or counterattack?
1. The particle size of finished machine-made sand
In the sand making operation, the hammer crusher adjusts the particle size of the finished product by adjusting the size of the sieve plate gap, so the particle size of the finished product is small and more powdery;
The impact crusher needs to adjust the particle size of the product by adjusting the rotor speed or diameter and the size of the distributor opening during operation. The finished impact crusher is generally cubic.
2. From the perspective of the structure of the crushing cavity
The crushing cavity of the hammer crusher is relatively small, and the sealing performance is relatively strong during operation, so it can effectively reduce the phenomenon of dust and ash leakage in the sand making operation, which is more conducive to environmental protection;
The crushing cavity of the impact crusher is relatively large, and after the material enters the crushing cavity, it needs to repeatedly hit the impact plate in order to be more fully stressed and the crushing ability is relatively strong.
3. From the perspective of input cost
We know that the structure of hammer crushing is simple and reasonable, and it can be crushed and formed at one time without investment in primary and secondary crushing equipment. It is more cost-effective to choose sand making equipment;
As a secondary crushing equipment, the impact crusher is more expensive than the hammer crusher, taking into account the shaping function, so the investment cost is relatively high.
In fact, some users will choose the combined operation of "hammer breaking + counterattack breaking" to make sand. These can be selected according to the actual needs of users. It is necessary to comprehensively consider the granularity of finished aggregates, environmental performance and investment costs. .
Generally speaking, the design of the discharge port of the impact crusher is larger, and it is mostly used for making stones instead of sand.
If you are struggling to know which machine to use to make sand, please leave a message in the comment area to contact the editor! Xiaobian will help you with a detailed introduction according to your specific needs!
