Angel Robot "-the world may be reached, then the letter in the world" for the purpose. Excellence is our constant pursuit of product quality, reasonable prices, high quality service is provided with your sincere cooperation, the mechanical integrity of the Angel who is willing you to seek common development, create the future! Factors affecting the crusher indicators lot, but can be summarized in three aspects, namely the physical and mechanical properties of the ore, ore crushing operating parameters and operating conditions. First, the physical and mechanical properties of ore (1) mineral hardness. Compressive strength or hardness of the ore is Platts ore hardness factor expressed in the beneficiation process, in accordance with this oh ore is divided into five levels. Namely: very soft, soft, medium and hard, hard, hard. Ore more hard, the greater the compressive strength, the productivity is low, and vice versa, the high productivity. Humidity (2) material. Humidity itself has little influence on the broken, but materials containing mud and powder ore long, fine material will agglomerate due to increased humidity if glued to the coarse, thereby increasing the viscosity, reducing the speed of discharge, so that decline in production capacity, severe, can cause clogging of discharge ports, affecting the normal production. Density (3) refineries. Ore production capacity proportional to the density of the crusher, the same crusher, crushing the ore at high density, high capacity, whereas its production capacity is low. (4) cleavage of ore. Cleavage of the level of development ore production capacity is also a direct impact crusher, ore crushing due to easy rupture along the cleavage plane, so broken cleavage plane developed ore production capacity crusher dense structure than the broken ore much higher. (5) the composition of broken material size. Coarse grain crushing material (greater discharge port size) as well as higher levels of the mine with the largest block to the mine mouth width ratio is large, the need to complete the crushing ratio, so the low production capacity. Conversely, the high production capacity. Second, the parameters of the crusher (1) crusher nip angle. Jaw and cone crusher, double its closest between the two crushing Face angle when called nip angle, the angle of roll crusher ore places fast and roller drawn tangent point of contact called nip angle . Nip angle crusher crusher is to determine whether an important condition for the smooth crushing ore, nip angle is smaller, the larger port of discharge, also smaller than the crushing, ore easily through large production capacity will, on the contrary, the production capacity small. If rodents too large, broken ore, ore will make up the beat and not be broken, even accidents. If the nip angle is too small, Suixiao crushing ratio, it is difficult to meet the requirements of the process. Nie appropriate help crusher, crusher maximum nip angle is determined by the coefficient of friction material to be broken crusher working face, the analysis method can be obtained by force. Crusher nip angle size, may be within a certain range of adjustment in production, as long as the port of discharge to adjust the size, it changes the size of the nip angle, but nip angle adjustment range is in the broken pieces of the machine design and manufacture had been identified. Number of revolutions (2) of the crusher. Revolutions jaw crusher and cone crusher eccentric shaft eccentric sleeve, determine the dynamic cone moving jaw and swing times thin, have a greater impact on productivity. Revolutions crusher has a certain range, too high or too low will reduce productivity. (3) the length of the parallel bands. For, the crushing cone crusher, in order to ensure a certain degree of fineness crushed minerals and evenness, so in parallel with a broken lower chamber has broken mine, the ore before it is discharged, in parallel, at least by the time squeeze, parallel with the length of the crusher specifications and type. (4) broken pieces of the machine to the mine mouth and the port of discharge. Crusher mine mouth to the width of the block depends on the maximum degree to the mine, which is broken pieces of machine specifications to select an important basis for the crusher is operating workers and mining workers should be aware of the data, in order to avoid fragmentation of the production process due to too much ore crusher fall into the crushing chamber can not be broken, and the impact of normal production. Crusher to the ore block most degrees are living ore crusher can gnaw Oh conditions determined. The maximum degree to Nuggets general crusher crusher to the mine mouth is wide 80% to 85%. Pai ore crusher crusher product size and nip angle and crushing ratio. Within the allowable range, and increase vibration mine mouth, the nip angle and crushing ratio decreased productivity. On the contrary, the productivity is lowered. Crusher is true. Third, the operation conditions. To maximize the production capacity of the crusher should correctly grasp the operating condition of the crusher, and strive to give even mine, and crusher at large crushing ratio, high load factor case. The so-called load factor is an important symbol of the crusher can calculate the actual production capacity and excessive production capacity compared to the percentage of the size of the load coefficient is whether crusher production potential into full play. Gongyi City Angel Machinery Manufacturing Co. production of various types of crusher equipment, jaw crusher, hammer crusher, cone crusher, impact crusher, compound crusher, ball mill, rod mill, etc. . 

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