Granite crusher machine is essential for breaking down large, hard granite rocks into usable sizes, but selecting the best model can be challenging. With options ranging from mobile to stationary crushers, understanding capacity, efficiency, and safety features is key. In this article, you’ll learn how to choose the ideal granite crushing solution that matches your project requirements and maximizes ROI.
Different Crushing Plant Solutions for Processing Granite
Processing granite requires robust and flexible crushing solutions. Andamine offers both stationary and mobile crushing plants to meet diverse project requirements and working conditions. Our tailored crushing solutions ensure efficient, reliable granite processing for diverse requirements.
APY4-S 4 In 1 Mobile Granite Crusher Machine – Intelligent Operation & Efficient Production
- Configuration: Vibrating feeder + Primary jaw crusher + Secondary Crusher + Vibrating screening
- Capacity: 50-120tph
- Feeder Size(mm): ＜625
- Output Size(mm): 0-5, 5-10, 10-20, 20-40
- Features:
①Modular Design: The secondary crusher can be easily replaced (e.g., impact crusher or sand making machine), allowing flexible combinations to suit various working conditions.②ROSTA Elastic Vibration Support: Replaces traditional steel spring structures, providing lower irregular amplitude during startup and shutdown, shorter transition times, and extended service life.
③Side-Mounted Vibration Motor: Eliminates the need for external motor bearings or eccentric blocks, offering maintenance-free operation with service intervals of 1,500–2,000 hours.
④Self-Unloading Iron Remover: Features high magnetic field strength for cleaner iron removal, effectively protecting cone crushers from metal damage.
APY2-J Mobile Granite Jaw Crusher Plant
APY2-C Mobile Granite Cone Crusher Plant
This wheel-type mobile jaw crusher is ideal for primary crushing of hard granite. It uses compressive force to break large granite blocks efficiently, delivering high output and mobility. Perfect for on-site granite processing in road projects or quarries, it offers fast setup and flexible relocation.
- Capacity: 50-400 T/H
- Feeder Size(mm): ＜625
- Output Size(mm): 5-180
- Main Crusher: Jaw Crusher
Equipped with a high-performance cone crusher, the mobile cone crusher plant is ideal for secondary and tertiary crushing of granite. It efficiently processes hard and ultra-hard stones into high-quality aggregates for construction and road building, offering stable output and excellent grain shape.
- Capacity: 50-400 T/H
- Feeder Size(mm): ＜300
- Output Size(mm): 3-60
- Main Crusher: Cone Crusher
APYL2-J Tracked Jaw Granite Crusher Machine
APYL2-C Tracked Cone Granite Crusher Machine
The tracked type jaw mobile crushing plant is built for high-capacity primary crushing of hard materials like granite. Combining feeding and crushing in one crawler-mounted unit, it features a robust European C-series jaw crusher, a large folding silo, and an efficient pre-screening system. Designed for rugged conditions such as granite quarries, mining sites, and on-site recycling, it delivers powerful crushing, wide discharge adjustment, and reliable performance in tough terrains.
- Capacity: 80-415 T/H
- Output Size(mm): 60-250
- Max. Feeder Size(mm):＜700
The crawler cone portable crushing plant integrates a cone crusher and vibrating screen on a rugged crawler chassis, delivering excellent mobility and stability on rough terrain. Ideal for secondary crushing of hard rocks like granite, the crawler crusher offers multiple crushing chamber options—coarse, medium, and fine—for flexible adjustment to different output sizes and high-quality aggregate production.
- Capacity: 100-310 T/H
- Output Size(mm): 30-60
- Max. Feeder Size(mm):＜180
Stationary Granite Crusher Machines: Reliable Solutions for Hard Rock Processing
Granite, with its high hardness, strong abrasion resistance, and low water absorption, is a demanding material that requires a powerful and stable crushing solution. Stationary granite stone crusher plants are purpose-built to handle this challenge with efficiency, precision, and long-term durability. If you’re handling large volumes of granite and aiming for long-term production, a stationary crushing solution is your most reliable choice.
Engineered for Hard Rock Like Granite
Granite’s Mohs hardness of 6–7 makes it one of the most difficult stones to crush. Stationary crusher plants offer the structural strength and processing power needed to:
- Withstand high impact and pressure during crushing
- Maintain consistent output despite material toughness
- Reduce wear on equipment through optimized multi-stage configuration
Typical setups include jaw crushers for primary breaking, cone crushers for secondary reduction, and optional VSI crushers for shaping—ensuring clean, cubical aggregate.
Versatile Process Combinations
- Crushing + Screening: Produces multiple sizes of clean granite aggregates for construction use.
- Crushing + Sand Making: Converts crushed granite into manufactured sand for concrete and asphalt.
- Crushing + Grinding: Supports ultra-fine processing for industrial-grade granite powder.
High Capacity and Material Adaptability
With processing capacities ranging from 30 to 500 tons per hour or more, these plants handle a wide range of granite sizes and volumes. Their scalability makes them suitable for both medium-sized operations and large-scale commercial quarries.
Durable Foundation and Structural Stability
- Improve vibration resistance during heavy-duty crushing
- Minimize deformation and structural fatigue
- Extend equipment service life and reduce maintenance intervals
Compared to temporary soil-based setups, concrete foundations ensure superior mechanical stability and higher production reliability.
Project Case: Mobile Granite Crushing Plant for Commercial Aggregate Supply in Honduras
- Capacity: 150T/H
- Finished Product(mm): 5-10, 10-20
- Configuration: Vibrating Feeder, Cone Crusher, Screen Machine, PLC Control Box, etc.
- Feature: PLC control with display, one-button start, remote monitoring, bearing temp measurement, start-stop function
- Customer’s requirements: The customer needed a mobile solution to crush granite and sell the resulting aggregates in the local market.
- Customer’s feedback: “I really appreciate the ANDAMINE engineer for coming to my site and helping with the granite crusher installation. The granite crusher machine is easy to operate, and the aggregates it produces are high quality.”
Smart, Integrated, and Mobile: Crushing Made Efficient
Integrated Control System
One-touch start with both PLC touchscreen and manual button operation, improving production efficiency.
IoT Remote Monitoring
Real-time equipment status tracking with automatic maintenance reminders, reducing failure rates. Supports WiFi or wired connection when mobile signal is weak.
Smart Feeding System
Feeder supports remote control with adjustable feeding speed, ensuring continuous and stable production.
All-in-One Design
Combines feeding, crushing, and screening into one unit—streamlining the process and reducing operating costs.
Tri-Axle Chassis Design
Ensures fast mobility and easy transfer between job sites.
Skid Plate Support
Enlarges ground contact area for improved equipment stability on uneven surfaces.
Granite Crushing Plant Buyer’s Guide: Choosing the Right Solution for Your Quarry or Project
Investing in a granite crushing machine is a major decision for quarry owners, contractors, or construction firms. Whether you’re producing aggregates for highways, concrete mixing, or building foundations, the right plant can directly affect your production efficiency, cost control, and final product quality. But selecting a crushing plant isn’t just about comparing prices—it’s about choosing a solution tailored to your material type, capacity goals, site location, and business strategy. This guide walks you through the key factors to help you make an informed investment.
- If you own a granite deposit and plan to crush on-site for years, a stationary plant offers durability and high output.
- If your work involves road building, municipal projects, or contracts across regions, a mobile crusher plant with fast setup and relocation ability will serve you better.
Stationary plants are ideal for consistent, high-volume production, while mobile plants provide flexibility and quicker returns on investment.
Before selecting your plant, consider:
- The size of the raw granite blocks
- The percentage of fines and moisture content
- The desired final aggregate sizes (e.g., 0–5 mm, 5–20 mm, etc.)
Granite wears out standard crushers quickly. A combination of jaw crushers, cone crushers, and possibly VSI (shaping) crushers is often required for best performance and durability.
- Small-scale plants: 30–60 tons/hour
- Mid-range plants: 80–120 tons/hour
- Large-scale operations: 150 tons/hour or more
Choosing the right capacity ensures that you meet production targets without overspending on equipment you won’t fully utilize—or suffering from equipment that’s too small to meet your demand.
Stationary crushing plants are permanent setups for long-term projects or quarries.
Mobile crusher plants are portable, easy to install, and ideal for temporary jobs or remote areas.
Stationary plants offer higher output and lower per-ton costs over time. Mobile plants provide adaptability and fast site transitions—especially useful in infrastructure projects.
- Coarse crushing: Jaw crusher for reducing large granite boulders into manageable sizes.
- Medium crushing: Cone crusher for further size reduction.
- Fine crushing/shaping: VSI crusher for producing high-quality, cubical aggregates.
Essential auxiliary equipment includes vibrating feeders, screening machines, belt conveyors, and dust control systems.
This multi-stage configuration not only enhances crushing efficiency and product quality but also extends equipment life—key advantages when dealing with hard, abrasive granite.
Benefits of automation include:
- Better control of material flow and ratios
- Reduced human error and labor cost
- Remote operation and troubleshooting
- Improved fuel and power efficiency
Automation reduces downtime, optimizes output, and helps even small teams run complex operations reliably—especially valuable in areas with limited skilled labor.
- Equipment foundation(for stationary plant) and installation costs
- Operating costs (fuel, electricity, wear parts)
- Routine maintenance and repair services
- Spare parts availability
- Training for operators and technicians
- Compliance costs (e.g., dust or noise control)
A lower upfront price may hide higher long-term expenses. Ask your supplier for a full cost projection and ROI estimate.
Dust suppression systems, Water recycling systems, Soundproof covers for crushers, Pollution control permits and documentation
Ignoring environmental compliance can lead to fines, legal trouble, or forced shutdowns. Choose a supplier that can design the plant to meet local regulations from the start.
- How long will it take to manufacture and ship the plant?
- Is installation assistance provided?
- Do they offer operator training and testing support?
- Can they quickly supply spare parts or remote support if problems arise?
A reliable supplier not only delivers the equipment on time, but also supports you during setup and beyond—reducing downtime and protecting your investment.
How Granite Is Crushed: A Step-by-Step Journey from Rock to Aggregate
As a block of solid granite, I begin my life deep within the Earth’s crust—strong, dense, and formed over millions of years. But once I’m extracted from the quarry, my transformation into usable construction material begins. Here’s what happens to me, step by step, as I go through the granite crushing process:
This is the first major transformation—I go from a rugged boulder to more manageable stones.
If an impact crusher is used, I’m struck by high-speed rotors, which helps shape me for specific applications—like concrete aggregate or road base.
I’m under pressure or impact again, but now I’m starting to resemble useful construction material!
Common sizes include:
0–5 mm (granite dust or sand), 5–10 mm (fine gravel), 10–20 mm (medium aggregate), 20–40 mm (coarse aggregate)
I’m finally being sorted for my purpose—whether I’ll support a road, reinforce concrete, or beautify a garden.
Which Parts of Granite Crusher Machines Are Most Prone to Wear?
Granite is a hard and abrasive material, which places considerable stress on crushing equipment. Over time, certain components of granite crushers experience significant wear and tear. Regular inspection and timely replacement of these parts are essential to ensure crushing efficiency and avoid costly downtime. Below are the key wear-prone parts of granite crusher machines, along with their roles, wear causes, and maintenance recommendations:
Jaw Plates (Used in Jaw Crushers)
- Function: These are the primary crushing surfaces that compress the granite between the moving and fixed jaw.
- Wear Factor: Constant impact and friction from hard granite cause heavy wear, especially on the crushing surface.
- Maintenance Tip: Inspect regularly and replace when the profile becomes rounded or overly worn to maintain effective crushing and prevent damage to the toggle system.
Mantle and Concave (Used in Cone Crushers)
- Function: These form the crushing chamber where granite is compressed and broken down by the gyrating mantle inside a concave liner.
- Wear Factor: Continuous pressure and grinding action cause gradual thinning and loss of crushing geometry.
- Maintenance Tip: Monitor wear patterns and replace before crushing efficiency drops or uneven wear leads to machine imbalance.
Blow Bars (Used in Impact Crushers)
- Function: These rotating bars strike the granite with high force to initiate fragmentation.
- Wear Factor: The leading edge wears rapidly due to high-speed impact with hard stone.
- Maintenance Tip: Inspect often, flip or replace blow bars when edge wear becomes excessive. Consider using high-chrome or ceramic composite bars for longer life.
Crusher Liners (Internal Wear Protection)
- Function: Liners protect the internal surfaces of crushers and absorb direct abrasion from the material flow.
- Wear Factor: Continuous contact with granite chips leads to gradual thinning, eventually exposing the crusher body.
- Maintenance Tip: Replace liners during routine maintenance or whenever significant surface thinning or cracking is detected.
Feed and Discharge Chutes
- Function: These channels direct granite into and out of the crushing chamber.
- Wear Factor: The constant flow of sharp, abrasive material erodes the chute surfaces over time.
- Maintenance Tip: Watch for thinning walls, blockages, or deformation. Use wear-resistant liners in high-flow areas.
Bearings and Seals
- Function: Bearings support rotating components, and seals prevent dust and debris from contaminating critical parts.
- Wear Factor: Fine granite dust, if not properly sealed out, can degrade lubrication, damage bearings, and shorten equipment life.
- Maintenance Tip: Keep bearings well-lubricated and seals intact. Replace worn seals immediately to prevent contamination.
Screens (Used in Vibrating Screen Units)
- Function: Screens classify crushed granite into different size fractions.
- Wear Factor: Constant contact with sharp granite particles leads to mesh deformation, hole enlargement, or tearing.
- Maintenance Tip: Inspect regularly for broken wires, clogged screens, or uneven wear. Use heavy-duty or polyurethane screens for abrasive applications.
Choosing the right granite crusher machine can greatly boost your production efficiency and overall profitability. At Andamine, we offer both stationary and mobile crushing solutions tailored to granite and other kinds of stones. Our crushing equipment are built for durability, high output, and intelligent control. Whether you’re expanding a quarry or starting a new project, we’re here to help you succeed. Contact us today to get a custom solution that fits your site, material, and production goals.