Introduction of China Professional Hot Sale Double Roller Crusher Manufactor
The roll crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries. The roller crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries. The material feeding granularity is very big and the material discharging granularity is adjustable, and it is able to crush materials with compression strength less than 160MPa. It is ideal for especially the coal industry because when using this machine to crush the raw coal, the coal can be directly crushed after deironing and decontaminating. The crushed materials are even in granularity and low in over-crushing ratio, thus simplifying the coal dressing process and reducing the investment and production cost.
Application Range of China Professional Hot Sale Double Roller Crusher Manufactor
Roll rusher has many names such as roller crusher, double-roller crusher and double-geared roller crusher. Roll crusher is a crushing machine making use of the frictional forces of the roller surface to bite the materials to the crushing area and bend, split and crush the materials. When used for coarse crushing or it needs to increase the crushing ratio, tooth or groove will be cut on the roller surface to increase the splitting force.
This series of roll crusher can be used for the medium and fine crushing of all kinds of ores and rocks with high and medium hardness in many industrial departments such as ore beneficiation, chemistry, cement, refractory, abrasive materials and building materials. It has more outstanding effect than common crushing machinery in producing artificial sand and sand aggregate in building material industry. Its feeding granularity is big, discharging granularity is adjustable and it is able to crush the materials whose compression strength is smaller than 160 MPa. Especially in coal industry, when used this machine to crush raw coal, only after deironing and edulcoration can the raw coal be crushed, and the gangue removing process is not necessary. The crushed materials has even granularity and low over-crushing rate, thus simplifying the coal dressing technology and reducing the investment and production cost.
Features of China Professional Hot Sale Double Roller Crusher Manufactor
1. In the powder grinding system, if the roller crusher is equipped, the production capacity of the powder grinding equipment can be brought into full play and generally speaking, the output can be improved by 30%-40% and the total energy consumption can be reduced by 20%-30%.
2. It has compact structure, light weight and small size. As for the powder grinding system with the same production capacity requirement, the equipment of the teeth roll crusher can significantly save the investment.
3. It has simple structure, and takes up smaller space, and the operation and maintenance of this machine is very convenient.
4. There is equipped dust-proof plant inside the machine and the sealing ability is excellent, so that there is little powder dust and lower working noises, so that the working environment is greatly improved.
5. The roll is optimized designed, and the equipment does not need to change the roll.
6. There is changeable anti-abrasion lining board which adopts advanced anti-abrasion materials, so that it has many advantages such as long service life and convenient maintenance.
7. This double roll crusher is equipped with safety protection device.
8. The gap of the roll can be adjusted according to the requirement of the customers.
9. The operational cost is low, stable operation, high efficiency, saving energy, high crushing efficiency.
10. The materials fall from the material feeding mouth into the space between the two rollers and are squeezed and crushed and final products fall naturally. If there are some super-hard materials or materials that cannot be crushed, the rollers of the roller crusher can automatically yield relying on the hydraulic cylinder or the spring, thus increasing the gap between the two rollers, and then such material will fall, consequently, the machine will be protected from being damaged.
Advantages of China Professional Hot Sale Double Roller Crusher Manufactor
1.Strong crusher power and high crushing ratio, without over-crushed phenomenon
2.Crushing grades have coarse and medium crushing
3.High strength alloy steel shafts of small double roll crusher
4.Replaceable wear part design, crusher teeth can be replaced quickly
5.Unique tooth designs to allow maximum utilization of the materials
6.Grease lubricated bearings usually fed by automated system
Production Capability of China Professional Hot Sale Double Roller Crusher Manufactor
Henan Fote Heavy Machinery Co., ltd. is a large-scale and professional manufacturer of mining machinery and general machinery, with two professional industrial workshops and more than 300 machine machining, welding and assembly equipment with large and medium size. Fote Machinery has won wide praise at home and abroad by the exquisite techniques and advanced technology, and it`s also become the large mining machinery export base in China.
Working Principle of China Professional Hot Sale Double Roller Crusher Manufactor
The materials to be crushed fall from the feeding mouth to the space between the two rolls, after being squeezed and crushed, the final products will naturally fall. When there are too hard materials or materials that cannot be crushed, the rolls of the roller crusher will automatically withdraw under the effect of hydraulic cylinder or spring to increase the gap between the rolls, and the too hard materials or the materials that cannot be crushed will fall down, thus protecting the machine from being damaged. There is a certain gap between the two rolls that rotate at the opposite direction, and the maximum discharging granularity of the final products can be controlled by changing this gap. Double roll crusher crushes the materials by relying on the two round rollers rotating at the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating at the opposite direction.
Matters Needing Attention When Using China Professional Hot Sale Double Roller Crusher Manufactor
1. Strength the deironing work. Non-crushable materials that fall between the two rollers will damage the crusher, which may cause stoppage, for this reason, deironing device should be installed in front of the crusher.
2. After the double roll crusher runs for a long time, the abrasion of the roll surface will cause over-fine product granularity. A t this time, pay attention to adjusting the discharging mouth or examine and repair the equipment.
3. Strengthen the examination of the teeth roll crusher and timely add lubricating grease on the lubrication part of the equipment to maintain excellent lubrication state.
Parameter
| Model | 2PG400×250 | 2PG610×400 | 2PG700×400 | |
| Roller diameter (mm) | 400 | 610 | 700 | |
| Roller length (mm) | 250 | 400 | 400 | |
| Max.feeding size (mm) | ≤25 | ≤85 | ≤100 | |
| Discharging size (mm) | 2-8 | 0.5-30 | 0.5-30 | |
| Capacity (t/h) | 5-10 | 13-40 | 10-100 | |
| Roller number | 2 | 2 | 2 | |
| Roller rotation speed (r/min) | 180 | 75 | 95 | |
| Total weight (t) | 2.2 | 5.9 | 9.8 | |
| Dimensions(L×W×H) (mm) | 1215×834×830 | 3700×1600×1100 | 4300×1200×1200 | |
| Motor | Power (kw) | 5.5×2 | 15×2 | 30×2 |
Sales Network
Our company always carries out the customer service principle that 'implement service and operation with customers needs as the center and practice brand service with customer satisfaction as the goal', and runs the service spirit of 'enthusiasm before sales, servant in sales and faithfulness after sales' through the whole sales network.
strives to build professionalism to classic to realize the eternal pursuit of 'establishing Fote Brand and pursuing customer satisfaction.
Official Website: http://www.futemac.com/
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