Limestone Jaw Crusher Machine For Cement Plant Building Material Making

Product Specification

Limestone Jaw Crusher Machine For Cement Plant Building Material Making

The Jaw Crusher is a heavy-duty, high-performance primary crushing machine engineered for the toughest applications. It forms the crucial first stage in mineral processing, aggregate production, and recycling operations worldwide. Designed for maximum efficiency and longevity, it efficiently reduces large, hard rock, ore, concrete, demolition debris, and other materials into smaller, manageable sizes ready for the next processing stage.

Working Principle (How It Works):

1.Feed: Material is fed into the top of the crushing chamber between the fixed jaw and the movable jaw.
2.Compression: The movable jaw, driven by an eccentric shaft, moves in an elliptical motion towards the fixed jaw.
3.Crushing: As the movable jaw moves closer, the material is progressively compressed and crushed against the fixed jaw.
4.Discharge: When the movable jaw retreats, the crushed material falls further down the chamber. Smaller particles pass through the bottom opening. Larger particles are subjected to further crushing cycles until they are small enough to exit.
5.Cycle: This reciprocating motion continues, continuously feeding, crushing, and discharging material.

Limestone Jaw Crusher Machine Main Parameters

Limestone Jaw Crusher Machine More Detailed Informations

Limestone Jaw Crusher Machine Key Features & Design:

Robust Construction: Fabricated from high-strength steel with reinforced frames and heavy-duty bearings for exceptional durability under constant heavy loads.
Deep Crushing Chamber & Optimized Geometry: Ensures high capacity, efficient nip angle, and consistent size reduction.
High-Quality Wear Parts: Replaceable manganese steel jaw plates (fixed and movable) offer extended service life and resistance to abrasion. Options for different profiles (e.g., corrugated, smooth) available.
Efficient Toggle System: Robust toggle plate and seats provide reliable overload protection and precise setting adjustment.
Reliable Eccentric Shaft: Large-diameter, forged alloy steel shaft running in heavy-duty spherical roller bearings ensures smooth operation and high torque.
Advanced Safety Features: Includes safety guards, lock-out mechanisms, and integrated lifting points for safe maintenance.
Modern Drive Options: Typically powered by high-efficiency electric motors coupled with V-belts for optimal power transmission. Options for diesel power available for remote sites.
Modular Design: Facilitates transportation, installation, and future maintenance or upgrades.

Limestone Jaw Crusher Machine Applications & Uses:

Jaw Crushers are indispensable in numerous industries:

Mining & Quarrying: Primary reduction of hard rock ores (gold, copper, iron, etc.) and aggregates (limestone, granite, gravel, sand).
Aggregate Production: Crushing blasted rock to produce base material, sub-base, and various sizes of aggregate for construction (concrete, asphalt, road base).
Construction & Demolition Recycling: Processing concrete rubble, bricks, and asphalt to create valuable recycled aggregates.
Industrial Applications: Size reduction of slag, glass, certain ceramics, and other industrial materials.