How much is a gravel crusher?
The difference between gravel and ballast, gravel is one or more residual stones of different specifications, mainly in powder form, and mixed with many kinds of impurities; while ballast is the size and specification of the same material The stone within the specified range is in the form of a block and is not mixed with other impurities, but can the gravel crush the sand be used? How much is a gravel crusher? Let’s take a look.
Can gravel crush sand be used?
Yes, after being processed by the crusher, the resource utilization rate reaches about 80-90%, which avoids land occupation and environmental pollution by stacking. Whether it is in terms of finished product particle size, particle shape, quality, nature, etc., it is very good. .
- Gravel crushed sand is mainly used for the production of building materials;
- Instead of lime to stimulate the activity of cinder, the bricks made have a certain strength, which is better than ordinary red bricks;
- The same cement and sand can be mixed into masonry mortar, which is called calcium carbide slag cement mortar, and its compressive strength, frost resistance, cohesion, softening coefficient value and other aspects meet the specified requirements.
- It can also be used for road construction, and extraction of potassium with potassium rhyolite.
How much is a gravel crusher?
Gravel slag, also known as calcium carbide slag, is a light gray fine-grained slag discharged from the reaction of calcium carbide and water to produce acetylene. The main component is calcium hydroxide. Therefore, equipment such as jaw crusher, cone crusher and impact crusher are selected. More suitable, the price is generally around tens of thousands to one million yuan. Due to the difference in equipment model, output size, model and manufacturer selection, there are some differences. Which one to choose depends on the actual production demand.
01 Jaw Crusher
It is generally used for coarse crushing and is suitable for raw materials with large particle size. The structure of the machine has been improved and upgraded. The deep V-shaped crushing cavity has no dead zone, which can meet the larger feeding requirements and improve the efficiency. The wedge adjusts the discharge port, which is easy to adjust and maintain. The crushing ratio is large and the particle size of the finished product is uniform. In addition, the key components such as the needle jaw plate and the lining plate are made of high-manganese steel and high-quality alloy materials, and the whole machine is durable. .
02 Cone Crusher
It is used for the secondary crushing process. Through the design of the laminated crushing cavity and the fixed-axis structure, the rolling mortar wall does not need filler and is easy to replace. With the design of large eccentric distance and high swing frequency, the equipment can run at a lower speed. , Change the gradation of products, bring higher output, at the same time, the fully intelligent automatic control system, equipped with remote touch screen operation interface, is easy to achieve safety protection, and all parts can be disassembled from the top and side, and the replacement is fast and convenient.
03 Impact Crusher
It is generally used for three-stage fine crushing, which can produce both stones and sand. It is improved through the design of four-port impeller and the impact angle of the crushing cavity. The material is blocked to avoid abnormal damage, and it has the effect of stone shaping. The finished product is relatively fine and has a good grain shape. It takes into account the wear-resistant peripheral guard plate and the self-breaking point of the rock, and the developed low-loss wear-resistant structure reduces the wear cost.
