Type: Primary Crusher
Input Size: 250-700mm
Applications: Metallurgy, mining, cement, chemical industry, refractory materials and ceramics and other industrial sectors, as well as highway construction, water conservancy projects, construction debris, mechanism sand processing and other fields etc.Get Price
PFW series impact crusher are the latest development of impact crusher based on the more than 30 years experience and leading technology of Zenith mining machinery company in impact crusher.Designed as a primary crusher for either quarried stone or recycling concrete,the Zenith Company's PFW series impact crusher offers advanced features to deliver a dependable, high performance Primary Andreas-style impact crusher.
The new generation PFW series impact crusher have the features of heavy duty rotor design, unique hammer locking system, interchangeable wearing parts, and easy maintenance.It is an ideal primary crusher for stone crushing and quarry plant.The unique design concept makes this series crusher achieve perfect combination between crushing efficiency and operating cost. Meanwhile, it has a wide range of application, particularly is suitable for crushing hard rock, such as basalt, river pebbles.
Square Bars are installed in the corners of impact crusher. Because the machine frame knuckle-points are easy to be abraded by stones, we designed the square bar to prevent the raw material from impacting the main-frame directly and extend the service-life of impact crusher.
Blow Bars are installed on the rotor and they can prevent the rotor from being impacted by stones. Because Blow Bar always impacts the materials that are to be crushed directly, it is worn out easily.
Impact Plates are installed in the Impact Racks. Because the impact forces of different parts are quite different, Impact Plates are designed to three sharps. Being impacted by stones directly, they also belong to one of the chief wear parts.
They are designed to protect the machine frame from being impacted by stones directly and they efficiently extend the service life of impact crusher. For there are lots of side liners, operators should install them at right position.
From the above information, we can see that in the crushing process, the impact plate, the rotor and the blow bar are directly contact the raw materials. In this case, the impact plate and the blow bar are the main wear-resistant parts in the PFW impact crusher. In order to extend their service, Zenith makes some improvements about these parts in the crusher.
Impact plate: Zenith adopts tooth-board to make the impact plate, which not only reduce the damage but also improve the crushing efficiency.Blow bar: this crusher adopts unique fix device in the blow bar, which ensures the reliable performance of blow bar. Rotor: Zenith PFW impact crusher adopts heavy duty and superior weight rotor, which can produce higher inertia and impact force. In this case, the crushing ratio will be improved.
|Model||Rotor Φ *L (mm)||Feed Opening (mm)||Max Feeding (mm)||Capacity (t/h)||Power (kw)||Motor Model||Machine Size (mm)|
|Model||Rotor **L (mm)||Feed Opening (mm)||Max Feeding (mm)||Capacity (t/h)||Power (kw)||Motor Model||Machine Size (mm)|