PFW impact crusher

PFW impact crusher

With the continuous development of the mining industry, the constant demand high-speed road and housing construction, PFW impact crusher also facing the momentum of reform and innovation, increasing demand, coupled with its crushing technology and production gradually increased, making it regardless of technology or performance are already have towards the international market strength.Service Online >

Material crushing mechanism in PFW impact crusher

freedom of impact crusher. Mutual impact between the material into the crushing chamber by the impact of high-speed hammer and materials, as well as the friction plate hammer and materials. So that the material in the cavity in the free state along its fragile face broken. PFW impact crusher dust is expected to generate block group space from the impact.

Impact Crusher. Plate hammer impact action by high-speed rotation of the rotor, so that the material to obtain a very high velocity, and then hits the back plate, so that the material can be further broken. Bounce back from back-board material flow is determined by the curve of the back plate.

milling broken. Material into the plate hammer crusher range, bulk material is a high-speed rotation of a hammer mill crusher and throws. Another effect has not yet broken through the two broken spout size larger than the material in the feed opening is also high-speed rotating hammer mill crusher.

PFW impact crusher used in 300tph sand production line

In the high silica content of broken stone, if using the traditional hammer crusher, crusher wear parts of the loss is very large, an average of 20 days for a hammer, wear parts wear and tear costs accounted quarrying 70% of the total cost of farm plants, therefore, reduce the loss of crusher wear parts, improve the fineness of grain size, can improve efficiency, reduce energy consumption, reduce costs, the use of energy-efficient crushing equipment is made of sand quarry the main way.

300tph sand production line production line process: Material from the feeder directly into a sieve, add sprinklers, sand directly screening out less than 4.75mm, not into the PFW impact crusher, belt conveyor sent by a sand washing machine cleaning. Greater than 4.75mm above the material directly into the back-breaking broken, broken out of the sand is less than 4.75mm directly into the wash bucket wheel sand washer, then through sand recovery system, the sand is less than 0.2mm to achieve full recovery.

The production line uses the host device to the PFW impact crusher, changed stone crusher rock crushing principle, allow the material to achieve self-crushing hit, so the aggregate grain type according to their texture broken, make products more cubic size, and reduce the wear parts loss.

Technical Data

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PFW1214II Ф1150×1400 1100×1430 500 130-200 4-132 Y315M-4/132 2400×2310×2550
PFW1315II Ф1300×1500 1200×1530 600 180-320 4-160 Y315L1-4/160 2700×2570×2800
PFW1318II Ф1300×1800 1200×1830 700 240-400 4-200 Y315L2-4/200 2700×2870×2800
PFW1415II Ф1400×1500 1450×1530 800 240-450 4-200 Y315L2-4/200 3000×2700×3070

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