Impact Crusher
Introduction
The Impact Crusher (NT-PF Series) is a high-efficiency primary and secondary crushing machine designed for processing a wide variety of rocks, mineral ores, and construction materials. It delivers a high crushing ratio, large output capacity, cubic shaped product, and low operating costs across building materials, mining, cement, chemical, railway, and highway industries.
Henan Innovative Industry manufactures Impact Crushers with processing capacity from 3 to 800 t/h and maximum feeding size from 300 to 800 mm. Applicable materials include limestone, granite, cobblestone, dolomite, bluestone, iron ore, construction waste, glass, and cement clinker.
Application Fields and Range
Application Fields
Building materials, ore crushing, railways, highways, energy, transportation, cement, mining, and chemical industries.
Applicable Materials
Limestone, granite, cobblestone, dolomite, bluestone, iron ore, construction waste, glass, and cement clinker.
Key Technical Parameters
Processing Capacity: 3 to 800 t/h
Maximum Feeding Size: 300 to 800 mm
APPLICATION RANGE
STRUCTURE & WORKING PRINCIPLE OF IMPACT CRUSHER
The Impact Crusher consists of a main frame, rotor, front blow bar, and back blow bar. The motor drives the rotor through a V-belt at high speed. Materials fed into the crushing chamber are struck by the flat hammers on the rotating rotor and crushed by high-speed impact. The crushed material is then thrown against the impact liner and impact plate, where it undergoes further repeated crushing until it reaches the required output particle size.
The discharge size can be controlled in several ways: by adjusting the rotor speed, by adjusting the clearance between the impact plate and the grinding chamber, or by adjusting the grate clearance between the hammer and the impact plate. A larger grate clearance produces a coarser output, while a smaller clearance produces a finer output. This flexibility makes the Impact Crusher suitable for both secondary crushing and product shaping applications.
TECHNICAL ADVANTAGES AND FEATURES
01.
Large Feed Opening and High Crushing Chamber
Wide feed opening and high crushing chamber accommodate a broad range of material hardness with minimal stone powder generation and high crushing efficiency.
02.
Adjustable Discharge Size and Uniform Particle Shape
The gap between the impact plate and the plate hammer is easily adjustable, allowing precise control over output particle size and delivering consistently good particle shape.
03.
Compact Structure and High Rotational Inertia
Rigid and compact design with a high inertia rotor ensures stable, powerful crushing performance and reliable continuous operation under heavy load conditions.
04.
High Chromium Plate Hammer for Long Service Life
High chromium alloy plate hammers deliver superior shock resistance, abrasion resistance, and high impact force, significantly extending the service life of wear parts.
05.
Keyless Connection for Easy Maintenance
Keyless connection design between the plate hammer and the rotor simplifies maintenance and replacement procedures, reducing downtime and lowering overall operating costs.
SPECIFICATION DATA
The specification data below covers the full NT-PF Impact Crusher series range. Final model selection is determined based on your material type, required processing capacity, maximum feed size, and discharge size requirements.
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