Large Material One-Pass Crushing Equipment | Core Crushing Station for Mining Production Lines | High-Capacity Stone Crusher 120-1800 TPH
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Product Operation Video
Product Overview
The Heavy Hammer Crusher is a heavy-duty mining machinery specially developed by Shandong Hengtai Intelligent Manufacturing Equipment Technology Co., Ltd. for large-feed-size crushing operations. This equipment achieves crushing through violent impact between high-speed rotating heavy hammers and materials, integrating coarse crushing and medium crushing functions into one unit, truly realizing an efficient "one-feed, one-finish" crushing mode.
As the preferred crushing equipment for large-scale sand and gravel aggregate production lines, the heavy hammer crusher is widely used in mining extraction, metallurgical smelting, building materials processing, highway construction, and other industries. It is particularly suitable for medium-hard brittle materials with compressive strength ≤150MPa, such as limestone crushing, bluestone processing, coal gangue treatment, and gypsum crushing.
With core advantages of simple structure, stable operation, and large single-machine capacity, it has become the main crushing equipment for large-scale crushing projects worldwide.
Applicable Materials
Medium-hard brittle materials with compressive strength ≤150MPa
🪨 Limestone
Crusher preferred model for limestone and calcite processing
💎 Bluestone
Professional crushing equipment for blue stone and shale
⚫ Coal Gangue
Coal mine waste and tailings treatment solution
🏗️ Construction Waste
Concrete blocks and brick waste recycling crushing
📋 Gypsum
Gypsum board production line raw material crushing
🏭 Cement Raw Material
Limestone coarse crushing and pre-homogenization
🧪 Chemical Raw Material
Phosphate ore, pyrite and other ore crushing
Application Scenarios
Application Field
Specific Use
Core Advantage
Mining Ore Crushing
Large open-pit/underground mine raw ore coarse crushing
Large feed size, no pre-screening required
Sand & Gravel Aggregate Production Line
Commercial mixing station, asphalt station stone processing
Suitable for 24-hour continuous operation in high-intensity mining conditions
🔧 Simplified Structure · Easy Maintenance
Integral welded frame structure, small footprint, reduced foundation investment
Core components with quick-detach design, hammer replacement takes only 2 hours
Hydraulic opening inspection door, convenient daily inspection and maintenance
Low failure rate, annual downtime for maintenance <72 hours
Technical Specifications
Model
Feed Opening Size (mm)
Discharge Size (mm)
Capacity (t/h)
Motor Power (kW)
Equipment Weight (t)
Overall Dimensions L×W×H (mm)
PCZ1412
600
0-100
80-180
132-160
18.5
3200×2200×2600
PCZ1414
700
0-100
160-260
160-185
24.3
3500×2400×2800
PCZ1614
800
0-100
220-320
200-220
30.6
3800×2600×3000
PCZ1814
850
0-100
300-400
220-250
36.8
4200×2800×3200
PCZ1816
900
0-100
360-460
280-315
43.5
4500×3000×3400
PCZ2016
950
0-100
400-500
315-355
51.2
4800×3200×3600
PCZ2018
1000
0-100
450-550
250×2
58.7
5200×3400×3800
PCZ2218
1000
0-100
550-650
280×2
67.3
5500×3600×4000
PCZ2220
1000
0-100
700-900
315×2
76.5
5800×3800×4200
PCZ2522
1000
0-100
800-1000
355×2
88.2
6200×4000×4400
PCZ2822
1000
0-100
1000-1200
400×2
102.6
6500×4200×4600
PCZ2824
1200
0-100
1200-1500
500×2
118.5
7000×4500×4800
PCZ3026
1400
0-100
1500-1800
630×2
135.8
7500×4800×5000
💡 Selection Advice: Comprehensive selection based on three factors—material hardness, feed size, and target capacity. Welcome to provide specific working condition parameters for a free technical proposal.
Why Choose Shandong Hengtai Heavy Hammer Crusher?
✅ Large Feed Opening Crushing Efficiency Advantage
The "one-pass shaping" process completely eliminates the multi-stage crushing flow of traditional jaw crusher + impact crusher/cone crusher combinations. A single machine replaces 2-3 pieces of equipment, reducing overall production line investment by 40%, footprint by 50%, and simplifying belt conveying stages—significant comprehensive operating cost advantages.
The frame adopts national standard H-beam integral welding, undergoing four anti-corrosion processes: stress relief annealing + shot blasting + epoxy zinc-rich primer + polyurethane topcoat. Impact-resistant, vibration-resistant, adaptable to extreme climates from -30°C to +50°C, with annual failure rate <3%.
✅ Wear Parts Cost Control System
Hammer heads, liners, and screens use high-manganese steel/high-chromium cast iron bimetallic composite casting, with perfect hardness and toughness matching. Establish customer wear archive tracking system, 2-hour response, 12-hour solution provision.
✅ Global Service Network
Pre-sales: Process Flow Design + Single Machine Custom Design. In-sales: Installation & Commissioning Guidance + Operator Training. After-sales: 24-hour Remote Technical Support + Annual On-site Visits + Lifetime Spare Parts Supply.
Global Service Network
Service Stage
Service Content
Pre-sales Service
Process Flow Design + Single Machine Custom Design — Tailored crushing solutions based on material characteristics, site conditions, and capacity requirements
In-sales Service
Installation & Commissioning Guidance + Operator Training — Engineers on-site guidance to ensure smooth equipment commissioning
After-sales Service
24-hour Remote Technical Support + Annual On-site Visits + Lifetime Spare Parts Supply — Worry-free guarantee for full lifecycle
Frequently Asked Questions (FAQ)
Q1: What are the advantages of heavy hammer crusher compared to jaw crusher + impact crusher combination?
Eliminates secondary crushing equipment and intermediate transfer stages, power consumption reduced by 25%-35%, labor reduced by 50%, maintenance points reduced by 60%, particularly suitable for large-scale processing of medium-soft materials like limestone.
Q2: How long is the hammer service life? What are the replacement costs?
Under limestone crushing conditions, single-side service life is approximately 1,500-2,500 hours, with total lifespan reaching 6,000-10,000 hours after four-side flipping. Single set hammer price is about 3%-5% of total equipment cost, hammer cost per ton of stone <USD 0.05.
Q3: Can discharge size be adjusted? Will it produce excessive stone powder?
Discharge size is controlled through hydraulic adjustment of screen plate gap (standard 0-100mm adjustable). Optimized hammer and impact plate gap design, over-crushing rate <8%, controllable stone powder content.
Q4: What is the equipment warranty period? Can you provide overseas installation services?
Main machine warranty 12 months, motors and bearings use SKF/FAG international brands with 18-month warranty. Overseas engineer on-site installation and commissioning services provided, with visa, travel, and accommodation costs negotiable between both parties.
Recommended Supporting Equipment
To build a complete crushing and feeding system, Shandong Hengtai provides the following professional feeding equipment, perfectly matched with the heavy hammer crusher:
Equipment Name
Core Function
Application Scenario
Vibrating Feeder
Uniform continuous feeding, pre-screening for soil removal
Conventional stone production lines, controlling feeding rhythm
Linear Feeder
Large inclination conveying, stable feeding of large-size materials
Front-end coarse material conveying for large-feed-opening heavy hammer crushers
Soil-Rock Separator
Pre-removal of soil and impurities, improving crushing efficiency
High-clay-content limestone, construction waste
Apron Feeder
Heavy-duty impact-resistant, smooth feeding of super-large blocks
Mining coarse crushing stages, extreme working conditions
Based on your material characteristics, clay content, and feed size, our engineers will configure the optimal feeding solution for you, ensuring the heavy hammer crusher operates at full load with high efficiency, avoiding blockages and idle running.
Service Commitment: Equipment Selection | Customized Solutions | Installation Guidance | Lifetime Support
Heavy hammer crusher requires professional selection based on your material characteristics and capacity requirements. Welcome to inquire or visit our factory.
