Quotation of double toothed roller crusher in open pit mine

1. 1. The external dimensions of double toothed roll crusher are compact, and some customer sites are very limited. This is the compact size of double toothed roll crusher, which is particularly advantageous. For the mining of large open-pit mine, the space occupied by double toothed roll crusher is a small part of the space occupied by jaw crusher
2. Without the binding of the foundation, the structure design of the toothed roll crusher makes all the crushing forces contained in the equipment frame, so that it only needs to bear the weight of the equipment. This advantage makes the double toothed roll crusher can be installed on the wheels, trucks, or sleepers, and makes it possible to crush in the pit in open air mining
3. The over crushed procts are the least. The double toothed roll crusher uses tensile stress and shear stress to crush materials, which is completely opposite to the common extrusion type. This method can better control the crushing process, thus recing the content of powder, and the proct particle size is also within the controllable range
4. Standardized structure. The structure of each type of toothed roller crusher is standardized, and its structure and length can change with the required proctivity. The number of gear rings on each roller shaft, the number of gear teeth on the gear ring, the distance between two shafts and the assembly structure can be changed to meet the needs of different particle sizes
5. It has high proction capacity and low operation cost. The number of teeth of double toothed roll crusher is relatively large. The design of installation position and distance of teeth ensures that the particles smaller than the qualified size can directly pass through the crushing section without crushing, thus minimizing the crushing power consumption. In fact, the tooth structure is like a rotating lattice screen, which can make the qualified particles pass smoothly with the minimum energy consumption, while the materials that need to be broken are broken with the tension that makes it easier for the materials to be broken. At the same time, this feature also eliminates the need to install a screen in the front of the feed port. The tooth tip of the double toothed roll crusher is cutting things with a knife. At the same time, the active crushing method is used to rece wear
6. The crushing ratio is large. When a large crushing ratio is needed, the toothed roller crusher can install an adjustable crushing bar under the two rollers. The first stage crushing is proced when the material is clamped by the toothed roller, and the second stage crushing is proced when the material passes between the two rods. The crushing rod and the toothed roller can work together to crush the fragments proced in the first two stages in the third stage
7. With self-cleaning function, the rotating speed of toothed roll crusher is low, and the large roll teeth on the two rolls can comb each other when rotating, so it can deal with wet and sticky materials, while other types of crushers will cause great difficulties in this case
8. It is easy to quickly resume proction after an accident. When the accident stops e to the entry of non broken materials into the crushing chamber, the proction can be resumed simply by reversing the roller shaft, and there is no need to manually take out a material from the crushing equipment
9. Cost saving. Compared with other types of crushers, the size and weight of the double toothed roller crusher are the smallest, and the price of the crusher is the lowest under the same feeding particle size
you can visit www.hngyjx.com

2. Now there are many crushers on the market, and you have many brands to choose. The technology and process of crusher proction of each manufacturer are the same, the difference is to see how the manufacturer controls the quality of crusher in the process of crusher proction. For details, please consult Henan Ruitai machinery mining equipment Co., Ltd

3. Each unit is named in a different way. For example, 2cp100 is a double toothed roller crusher with an output of 100 tons per hour; For example, 2cp7080 is a double tooth roller crusher with roller diameter of 700mm and length of 800mm. The specific model parameters are different. There are two types of double toothed roll crushers. One is coarse crushing double toothed roll crusher, which is generally used in coal preparation and other coarse crushing processes (generally, the rotation speed is low, the feed particle size is large, and the discharge particle size is also large); The other is the general double toothed roll crusher (relatively fast speed, small discharge particle size), the crushing ratio should be controlled within 1:5-8, otherwise it is easy to block the crusher

4.

No.
specification
(m) hourly output of ceramsite (m3 / h) annual output of ceramsite (m3 / y) slope
(%) cylinder
speed
(R / min) motor model motor power (kw) recer
model note 1 φ one point five × 26321 ～ 38519600 ～ 23500 41.2 ～ 3.6 yct-250-4a 22 ZQ850 2 φ one point eight × 28456-54627800-33440.2-3.6 yct280-4a 30 zl753 φ two point two × 30634-7638800-46541-3.0 yct315-4a 45 zs1254 φ two point four × 33.832-9.995.09-61.14 1-3.0 yct315-4b 75 zs1255 φ two point six × 28-
φ three × 20 1468 ~ 17 628 9800 ~ 10 784 1.2 ~ 3.6 yct355-4c 90 zs165

5. The double toothed roll crusher is suitable for medium crushing and coarse crushing of medium hard and soft materials with compressive strength less than 240mpa and humidity less than 35%, such as coal, coke, petroleum coke, quicklime, silica, carbon, glass tube, asphalt, chemical raw materials, etc. or solid materials with the same hardness as above. The machine has the characteristics of low maintenance cost, reliable performance, less st and low noise. For example, it is used to crush electric coal in thermal power plant and coking plant; The coal mine breaks up large raw coal; Crushing coke in iron and steel instry; Crushing petroleum coke in coal chemical instry; Broken silica in electronic instry; Broken carbon block in carbon instry; Broken waste glass tube in solar energy instry; Concrete instry crushing quicklime and asphalt, etc; Or similar to the above.

6. The double toothed roll crusher is suitable for medium crushing and coarse crushing of medium hard and soft materials with compressive strength less than 240mpa and humidity less than 35%
such as coal, coke, petroleum coke, etc Quicklime.
silica.
carbon. Glass tube.
asphalt.
chemical raw materials or solid materials with the same hardness as above.
this machine has the characteristics of low maintenance cost.
reliable performance.
less st and low voice
double roller crusher
belongs to roller crusher, which is suitable for crushing medium hardness materials such as limestone, slag, coke, coal and other materials in cement, chemical instry, electric power, metallurgy, building materials, refractories and other instrial sectors. The double rod crusher is mainly composed of roller, roller support bearing, pressing and adjusting device and driving device. Come here and have a look. It's more detailed than what I said! Taida Mining Machinery Co., Ltd

7. 1. The double toothed roll crusher has the advantages of small size, large crushing ratio, high output, low noise, simple structure, convenient maintenance, uniform particle size of crushed materials, low over crushing rate, convenient maintenance, sensitive overload protection, safe and reliable, etc
2. Crushing principle: the special wear-resistant toothed roller is used to crush the material. After the crushed material is evenly fed into the crushing chamber by the feeding equipment, the motor drives the two toothed rollers to rotate inward through the belt pulley. When the toothed roller rotates, the teeth on the roller surface can split and crush the material. Finally, the material meeting the crushing particle size requirements is discharged with the toothed roller rotation, High efficiency crushing process is formed.

8. The broken materials and sizes are different
four toothed roll crusher can crush smaller things, and the size of crushing is smaller than that of double toothed roll crusher
lithotripters can be divided into medical lithotripters and mining lithotripters. In principle, the mining crusher is suitable for crushing massive hard rock in mines. The typical granite discharge particle size is less than or equal to 40mm, accounting for 90%. The machine can process materials with side length less than 100-500mm, and its compressive strength can reach 350 MPa at most. It has the advantages of large crushing ratio and cubic particles after crushing. Mining macadam machinery is a kind of crushing machinery whose particle size is more than 3mm and accounts for more than 50% of the total discharge.

9. Double toothed roll crusher is an old-fashioned crushing equipment
1. It has the advantages of simple structure, less over crushing phenomenon, and the tooth shape, size and arrangement on the roller surface can be changed with the material properties. It can crush medium hard and soft ores. For example, jaw crusher is usually used to crush pyrite ore once in sulfuric acid plant to make the diameter reach 20 ~ 30mm. After entering double roller crusher, the diameter of ore is less than 5mm, Meet the requirements of fluidized bed furnace
2. Disadvantages of counter roller crusher: large floor area and low proction efficiency
usually, the equipment of quartz sand proction line is broken by jaw, and broken by impact or sand making machine. For the specific proction process and equipment selection, it is recommended that you go to Sanxiong Heavy Instry Co., Ltd!

10. Jinqiang coal washing equipment and Dongxin coal chemical plant are very good