Pebbles are hard and popular for producing mechanism sand, and there are many mechanism sand for producing pebbles on the market, so can crushing pebbles with hammer break? How about cobblestone crushing sand? This article will introduce you one by one:
A. crushing pebbles with hammer crusher can be?
Hammer crusher is a common equipment in crushing stone production line, when crushing pebbles, it can crush in one time, process flow is simplified, by changing the cavity type, it can realize the conversion of coarse, medium and fine crushing, high production efficiency, save equipment investment cost. The hammer crusher not only has the effect of forming in one go, but also has a better granularity of the finished sand; the internal wear-resistant hammer head is used, the parts are in good running condition, and the maintenance is simple. The use of hammer crusher to treat cobblestone is very good in terms of finished grain size.
However, the hammer crusher is suitable for materials with low hardness, such as limestone, coal gangue, etc. It cannot handle materials with high hardness, otherwise the hammer head will be worn out quickly, the replacement frequency will be high, and the maintenance and repair cost will cost more later. In addition, the finished product particle size is larger and the gradation is slightly worse. Therefore, hammer break can handle cobblestone, but the production cost will be relatively larger. So what else can deal with cobblestone besides hammer crusher?
B. What are the pebble processing equipment?
Crushing equipment: jaw crusher + cone crusher
Jaw crusher is the coarse crushing equipment of the production line, which can easily handle more than hundreds of materials. When dealing with pebbles, it can easily process pebbles into fine gravel, which is convenient to enter the cone crusher for further processing; cone crusher is the second crushing equipment of the production line. When dealing with pebbles, it adopts closed cavity production, with low noise, small dust and strong and tough processing capacity, and the combination of the two can easily crush pebbles into 12 or 13 stones.
Sand making equipment: Vertical impact crusher/roll crusher
The Vertical impact crusher adopts the way of center feeding and surrounding waterfall, when dealing with pebbles, the efficiency of the Vertical impact crusher is about one-third higher than similar equipment in terms of sand processing capacity, and the overall throughput is increased by 30%; the Vertical impact crusher not only improves the productivity, but also improves the quality of the finished sand, so that the size and gradation of the product can be adjusted at any time, and the shaping effect is also improved accordingly. The new Vertical impact crusher is also equipped with hydraulic device insurance, which is convenient for the later maintenance of machinery and equipment.
Roller crusher has simple structure, easy maintenance, simple operation: simple structure, small space occupation, simple and quick daily installation and operation; dust and noise suppression: sealed design, dustproof plate inside the body, which can prevent small stones from splashing and reduce dust and noise pollution during crushing; long service life: new grinding roller body is adopted, which is more durable and wear-resistant, no need to replace parts frequently, saving investors’ operating cost; adjustable particle size: through the wedge device between the grinding rollers to adjust the discharge, the particle size of the finished sand can be controlled between 2-8mm, with strong controllability.
C. How about the sand crushed by pebbles?
The sand made of pebbles after the above equipment is very good, after a large number of tests show that the sand crushed into pebbles and artificial sand set has the double advantages of pebbles and artificial sand, both improve the physical indicators of cement concrete, improve the pumping cement concrete prone to shrinkage and crack characteristics, improve the crack resistance, and at the same time achieved good technical, economic and social benefits.
Pebbles made of sand want to sell high prices, the key still depends on the equipment, so in the selection of equipment, you should try to pick the quality of reliable, favorable prices manufacturers of equipment, which not only saves money and also saves manpower and materials, reduce the time spent on machine maintenance; HOTONMACH machine focus on the production of mining machinery equipment for 20 years, equipment widely supported and recognized by customers around the world, now come to the consultation can also get a preferential offer this month, welcome to consult!
