PF Impact Crusher uses impact energy to crush the materials. The rotor rotates at a high speed under the driving force of motor. The materials entering from the inlet impacts the plate hammer on the rotor and would be crushed under the high-speed impact of the plate hammer. The crushed materials would be thrown back to the liner plate for crushing again. Finally, the materials are discharged from the outlet of PF Impact Crusher.
Input Size: 0-500mm
Material: Limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.
The plate hammer of PF Impact Crusher is made from high chrome material and wear-resistant material through composite process, and undergoes strict heat treatment, so that the impact crusher possesses good mechanical shock resistance and thermal shock resistance.
PF Impact Crusher is equipped with self-weight safety device on the rear upper rack. After unbreakable materials (e.g. iron block) enter the crushing cavity, they can be discharged automatically, avoiding risks of overload and losses caused by downtime.
For different market requirements at different stages, SBM set a mechanical adjustment device at the top of PF Impact Crusher, and users can adjust the spacing between the impact rack and rotor through twisting the bolt of this device, so as to realize the adjustment of size of the discharged material.
PF Impact Crusher is equipped with two identical sets of ratchet wheel flapping devices on both sides of the rack, which is composed of high-strength left and right spiral trapezoidal screw and ratchet wheel reversing mechanism. When the impact crusher needs to be stopped for parts replacement and other maintenance and checks, users can easily and stably open and close the rear upper cover of the impact crusher through this device.
There are tens of lines of numerical controlling machine tools. Operations such as steel plates’ cutting, bending, planing, milling and paint spraying are all controlled numerically. The machining precision is high, especially for the core parts.
SBM, whose businesses cover production and sales, takes responsibility for every machine produced by ourselves. We can offer customers technical services about products and original spare parts to ensure the worry-free operation.
PF Impact Crusher breaks materials with impact force. When working, driven by a motor, the rotor rotates at a high speed. When materials enter the working area of hammer, they are crushed under the high-speed shock. Then broken materials are thrown onto the lining plate for another crushing. Finally, qualified materials are discharged from the opening. Adjusting the gap between the impact rack and rotor rack can change the granularity and shape of finished products.
1.The bulk specific weight is calculated by 1.6t/m³. When the width of the feeding port is above 600mm, it is a large-scale machine while when the width ranges from 300 to 600mm, it is a medium-sized machine.
2.Product pictures and parameters about models, data, performances and specifications on this website are for reference only. There is a chance that SBM may make changes on above-mentioned information. For specific messages, please refer to the real objects and user manuals. Without special instructions, SBM keeps the right to explain all data involved in this website.
The jaw crusher is a large crusher installed and receives no-load testing in the manufacturer's workshop. However it is disassembled into components for transport.
(1) To ensure normal operation and extend service life of the crusher, regular lubrication shall be performed.
(2) Grease in the bearing block shall be replaced every 3 to 6 months.
1. Movable jaw does not rotate while flywheel is rotating
2. Crushing plate shakes and makes collision noise
Preparation before foundation concrete placement 1. Set markings for placement thickness control, for example, horizontal standard piles or elevation piles.
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