PFD series impact crusher (European version) is mainly used in metallurgy, mining, cement, chemical industry, refractory materials and ceramics and other industrial sectors, as well as highway construction, water conservancy engineering, construction gravel, machinery sand processing and other fields.

[feeding particle size] : 250-700mm

【 production capacity 】: 70-400t /h

[application field] :

It is suitable for metallurgy, mining, cement, chemical industry, refractory materials and ceramics industry sectors, as well as highway construction, water conservancy engineering, construction gravel, machine sand processing and other fields. (for more application areas, please click "free consultation")

[applicable materials] :

Suitable for all kinds of soft and medium hard ores, such as limestone, feldspar, calcite, talc, barite, rare earth, clay, kaolin, dolomite, kaolin, gypsum, graphite, etc

[product advantages] :

Top craft unique design

The machine adopts world-class manufacturing technology and the most advanced materials. Heavy rotor design, as well as strict detection means to ensure high quality of the rotor; At the same time, the unique plate hammer fixing device makes the reliability of the plate hammer higher.

Semi-automatic operation and maintenance is simple and quick

Optional hydraulic control system, through the hydraulic device to quickly adjust the size of the outlet and the size of the outlet; Automatic hydraulic opening device can quickly replace the vulnerable parts such as hammer, reducing the downtime and maintenance time.

High bearing capacity of cast steel structure

This series of impact crusher bearing block adopts integral cast steel structure to ensure the stability of the machine; Larger size bearings are selected for higher bearing capacity.

Process simplification is widely used

Two cavities are broken, which can simplify the process flow. Three - chamber broken, in fine, ultra - fine performance in the operation. The two cavity types meet the crushing requirements of most coarse, medium and fine crushing operations.

[working principle] :

This machine is a crushing machine which USES impact energy to break materials. When the material enters the action area of the plate hammer, it is broken by the high-speed impact of the plate hammer, and is thrown to the counterattack device installed above the rotor to be broken again, and then bounced back from the counterattack lining plate to be broken again in the action area of the plate hammer. This process is repeated until the material is broken to the required size and discharged from the lower part of the machine. The size and shape of materials can be changed by adjusting the clearance between the counter strike frame and the rotor frame. The machine adopts the spring safety device after the counter strike plate, when the non-broken material enters the crushing chamber, the back and forth counter strike frame will retreat, and the non-broken material will be discharged from the machine.

Technical parameters: