اثر Crushers ڪم اصول ۽ ارجنٽائن ۾ قيمت
Demystifying Impact Crushers: Working Principles & Pricing Dynamics in the Argentine Market
Impact crushers stand as pivotal workhorses within the global aggregates production and mining industries, renowned for their versatility and high reduction ratios. In resource-rich nations like Argentina – endowed with significant mineral deposits and a burgeoning construction sector – these machines play an increasingly critical role in processing materials efficiently and cost-effectively. Understanding their fundamental operating principles and the specific factors influencing their price within the Argentine context is essential for informed procurement decisions.
اي. Core Working Principle: متحرڪ توانائي جو استعمال
کمپريشن crushers جي برعڪس (جهڙوڪ جبڑے يا مخروطي ڪرشرز) that rely primarily on squeezing rock between surfaces until it breaks due to compressive stress, impact crushers utilize a fundamentally different mechanism:
1. تڪڙ: The heart of an impact crusher is a high-speed rotor assembly equipped with rigidly attached hammers/blow bars.
2. کارائڻ: Raw feed material enters the crushing chamber.
3. اثر: جيئن روٽر تيز رفتار سان گھمندو آهي (عام طور تي کان وٺي 500 RPM for larger units up to over 1000 RPM for smaller ones), the hammers/blow bars strike the incoming feed material violently.
4. Kinetic Energy Transfer: This collision transfers immense kinetic energy from the rotor/hammer into individual particles of feed material.
5. ٽڪراءُ: The sudden energy transfer induces severe internal stress within each particle far exceeding its natural strength limits.
6. ڦاٽڻ & Shattering: نتيجتن, particles fracture along natural cleavage planes or shatter completely upon impact against either:
Fixed Impact Surfaces: Stationary breaker plates/anvils strategically positioned around part of the rotor circumference; يا
Other Particles: Through inter-particle collisions occurring within the turbulent environment inside the crushing chamber ("پٿر تي پٿر" crushing principle).
7. ترقي پسند گهٽتائي & شڪل ڏيڻ: Material rebounds off these surfaces back into the path of hammers or collides with other incoming feed particles repeatedly until it becomes small enough to pass through openings defined by:
Adjustable Gap Settings: The distance between rotor tips/external hammers and breaker plates/anvils can often be adjusted hydraulically or mechanically.
Screen/Grate Bars (in Horizontal Shaft Impactors - ايڇ ايس آءِ): A curtain of grate bars beneath/around part of the rotor controls final product size; material impacts repeatedly until small enough to escape through gaps between grates.
8.
