150TPH Hard Rock Sand and Gravel Production Line

Introduction

The hard rock sand and gravel production line is designed to process hard materials such as granite, basalt, and other tough rocks into high-quality sand, gravel, and aggregates. The process typically includes several stages such as crushing, screening, washing, and sometimes beneficiation to ensure that the final product meets the required standards for construction, road building, and other industrial applications.

Key Components

Feeder: Supplies the raw hard rock materials into the crusher in a controlled manner.

Primary Crusher: Usually a jaw crusher or impact crusher that breaks the large rocks into smaller sizes.

Secondary Crusher: Often a cone crusher or impact crusher to further reduce the size of the material.

Vibrating Screen: Used to separate different sizes of crushed materials, ensuring that the final product meets grading specifications.

Sand Washing System: In some cases, sand is washed to remove impurities and improve quality.

Stockpiles/Storage: The final products are stored or transported to various construction sites or industries.

Features

95% of the work is completed in the factory, and the on-site deployment and production are quick, without the need for civil engineering and foundation treatment.

High Production Efficiency: The production line can achieve high throughput with minimal downtime, providing a steady supply of materials.

Durability: The equipment used in hard rock production lines is designed to handle tough and abrasive materials.

Energy Efficiency: Modern technologies in crushing and screening can reduce energy consumption and operational costs.

Environmental Compliance: Many production lines are designed with dust control and water recycling systems to minimize environmental impact.

Application Case

Project Background: 150 tons of sand and gravel production line of a building materials group

Raw materials: granite

Configuration plan

Jaw crusher unit parameters

Fine jaw crusher unit parameters

Screening station unit parameters