Product description

PFW-1214II Model Impact Crusher crushing stone machine vsi crusher vsi quarry crusher plant jaw stone crusher

PFW Impact crusher is mainly used in metallurgy, mining, cement, chemical industry, refractory materials ceramics and other industrial sectors, in highway construction, water conservancy engineering, construction gravel, made sand processing and so on

1. The machine has a large crushing ratio and high crushing efficiency. The rotor has a large moment of inertia and low energy consumption. The use of high chromium plate hammers is resistant to impact and abrasion, effectively extending the service life of wearing parts.

2. The machine structure is simple, mainly composed of a casing, a rotor and a counterattack plate. Through the lifting device, the frame can be quickly opened to perform parts replacement and maintenance operations on the machine; the rotor and the main shaft are connected by an expansion sleeve without a key, which is convenient for maintenance, economical and reliable.

3. The top of the machine is equipped with a discharge port adjustment device, which can easily and quickly adjust the gap between the impact plate and the hammer to control the discharge size; the finished product has a cubic shape, no tension cracks, and a good grain shape, which meets the grade standards of various sand and gravel.

This series of products use impact energy to crush materials. When working, the rotor is driven by the motor to rotate at a high speed. The material entering from the feed inlet collides with the blower on the rotor, and is broken by the high-speed impact of the blower; the broken material is hit back to the lining board and broken again; Finally, it is discharged from the discharge port. Adjusting the gap between the counterattack frame and the rotor frame can achieve the purpose of changing the size and shape of the material.

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Impact Crusher dolomite crusher stone crushing machine suppliers iron ore crushing plant