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Roller Crusher

The roller crusher is a Chinese crushing machine developed by FTM company, it is used for coarse and fine crushing.

The roller crusher is a Chinese crushing machine developed by FTM company, it is used for coarse and fine crushing.

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What is roller crusher?

Roller crusher

The roller crusher is also shorted from the double roller crusher. After numerous upgrades and modifications, FTM company has finally created its own unique new product, that’s the powerful roller crusher. The equipment is specifically designed to handle the primary, secondary and tertiary stage crushing of fragile materials. It has many advantages, such as good product grain, less powder, cost-effective, low noise, and operating costs.

At present, the domestic roller crusher technology is mature and exquisite workmanship. It has reached an international level in all aspects and can create better market profit for roller crusher manufacturers.

Which fields are the roller crusher suitable for?

The powerful roller crusher can be used in the industrial departments such as ore dressing, chemical, cement, refractory materials, abrasives, building materials, etc. It can crush all kinds of ores and rocks with high and medium hardness, like perlite. Zhengzhou Fote machinery is the manufacturer, who is engaging in producing roller crushers. If the machine crushes perlite, it is called the perlite roller crusher, and it has more excellent effects than the general crushing equipment.

What are the performance advantages of the powerful roller crusher?

Advantages of FTM powerful roller crusher

Fote powerful roller crusher adopts PLC control. The control system has various functions of automatic detection, automatic switch, alarm and explosion protection, which ensures the safe operation of the equipment.

This device is convenient to be installed and debugged, it has a strong bearing capacity and large processing capacity.

Characteristics of roller crusher

Characteristics of roller crusher

The powerful roller crusher is equipped with a dust-proof device, which has good sealing performance, and it is very effective for preventing dust and noise pollution.

The product has more uniform crushed material, higher crushing efficiency, and longer service life.

Structural features of the powerful roller crusher

The powerful roller crusher is mainly composed of the roller, roller axial bearing, pressing and adjusting device, and the driving device.

Discharging control apparatus: Wedge or gasket control apparatus is installed between the two rollers.

The top end of the wedge device is equipped with an adjusting bolt. When the adjusting bolt pulls up the wedge, the wedge pushes the movable roller away from the fixed wheels. That is, the gap between the two rollers is getting larger, and the discharging granularity becomes larger. And when the wedge is downward, the movable roller is pressed by the pressing spring, on the base that, the gap between the two wheels is getting smaller, and the discharge granularity becomes smaller.

By increasing the number of the gasket, the gasket device adjusts the size of the discharging granularity. When the gasket is added, the gap between the two rollers becomes larger, and the discharging granularity is getting larger and vice versa.

Drive mechanism: It is driven by two motors, which are brought by a triangle belt to the grooved wheel, and then rotate the rollers in the opposite direction. When the materials are crushed, the materials pass through the rollers from the feeding port, achieving the crushing. Finally, the finished product is discharged from the bottom of the chassis.

Transmission part: In order to safely install the safety cover according to the actual situation.

Working principle

When the powerful roller crusher is working, firstly the two round rollers are rotated in the opposite direction, secondly, the powerful roller crusher uses the friction of its surface to draw the materials into the crushing chamber, the materials are crushed. Then, under the action of gravity, the finished product is discharged from the gap between the two rollers. Last but not least, the size of the gap determines the particle size of the finished product.

Working principle

Display of Fote Roller Crusher

Display of Fote Roller Crusher

Display of Fote Roller Crusher

Roller crusher wearing parts

In the process of using the roller crusher, the wearing parts is a concern of the customers. The major part is the crushing roller. The crushing roller carries high pressure during the work. Due to the different materials, the crushing roller is prone to causing different degrees of wear and corrosion after working for a period of time.

In response to the above problems, the solution of Fote Heavy Machinery is to weld hard alloy on the surface of consumable parts, so that it is to achieve wear-resisting, heat-resisting, and corrosion-resistant effects. In this way, which can significantly improve the service life of the crushing rollers and save maintenance cost.

About Fote

Fote is a famous roller crusher manufacturer in China. The product has high quality and perfect service. and the price is quite reasonable and the quality is guaranteed. You can send us an e-mail or leave a message to get more information about the equipment.


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