Hammer Crusher for Medium and Fine Crushing Applications
Product Overview
Hammer crusher is a mainstream medium and fine crushing equipment widely used in industrial mining, aggregate processing, chemical industry and coal energy industries. It features one-time forming performance, beautiful cubic particle shape and uniform finished granularity, eliminating secondary shaping processing.
One or multiple sets of hammer crushers can form a complete production line, delivering large output and high operational efficiency. This equipment can process not only various stones, but also coal, chemical raw materials and other industrial materials, with extremely high industrial application value.
Working Principle
All series of hammer crushers follow consistent impact crushing principle. The equipment is mainly composed of machine body, crushing plate, rotor, swinging hammers, rotary drive device and screen plate.
Driven by the drive system, the high-speed rotating rotor drives the hammer heads to impact incoming materials at high speed. Materials gain kinetic energy after being crushed by hammer impact and collide with the counterattack plate and opposite material flow. Through the comprehensive crushing effects of metal-on-stone, stone-on-stone and stone-on-metal, bulk materials are refined to qualified particle sizes.
Core Model Series Classification
Industrial hammer crushers are systematically divided into three core series according to structural design, performance positioning and application scenarios:
- PC Conventional Hammer Crusher - Universal basic model with simple structure, low investment and stable operation
- PCZ Heavy-duty Hammer Crusher - Upgraded heavy-duty enhanced model with thickened rotor and high-strength alloy hammer head
- PCX Shaping Hammer Crusher - Professional fine crushing and shaping model optimized for high-quality aggregate requirements
Model Naming Rules
All model codes adopt standardized letter + number naming rules. Taking the classic model PCΦ600*400 as a standard example:
- Φ600 refers to the rotor diameter of the hammer crusher
- 400 represents the effective rotor length
Core parameters include feeding granularity, discharge granularity, hourly production capacity, matching motor power, equipment weight and overall dimension.
Technical Specifications - PC Series
| Model |
Capacity (t/h) |
Motor Power (kw) |
Feeding Size (mm) |
Discharge Size (mm) |
Total Weight (t) |
Overall Dimension (mm) |
| PC 400*300 |
3-10 |
11 |
≤200 |
≤25 |
1.2 |
1000*850*980 |
| PC 600*400 |
6-22 |
22 |
≤250 |
≤30 |
2.26 |
1200*1050*1200 |
| PC 800*600 |
10-40 |
55 |
≤300 |
≤35 |
3.8 |
1450*1300*1480 |
| PC 1000*800 |
15-50 |
75 |
≤350 |
≤35 |
5.9 |
1600*1390*1575 |
| PC 1000*1000 |
18-75 |
90 |
≤350 |
≤40 |
7.5 |
1750*1550*1680 |
| PC 1200*1200 |
22-95 |
132 |
≤400 |
≤40 |
12.8 |
1980*1720*1850 |
| PC 1400*1400 |
50-100 |
280 |
≤350 |
≤35 |
32 |
2365*1870*2220 |
Note: The actual output varies according to material hardness, feeding granularity, material humidity and other working conditions.
Model Selection Guide
Users need to select the optimal hammer crusher model based on material characteristics, production demands and working conditions:
- For conventional small-scale production with low investment demand, choose PC series conventional models (PC400*300, PC600*400)
- For medium-volume ordinary stone processing, select PC800*600, PC1000*800 and other medium-sized models
- For large-scale high-yield industrial production and high-hardness materials, prefer PCZ heavy-duty series and large PC models
- For projects requiring high-standard aggregate particle shape and low powder content, prioritize PCX shaping series
Core Advantages
- One-time Forming & High Qualified Rate - Integrated crushing and shaping produces uniform cubic finished particles without secondary processing
- Wide Material Adaptability - Suitable for medium and low hardness materials including limestone, shale, coal, gypsum and chemical raw materials
- Full Model Coverage - Complete series from small, medium to heavy-duty models meet various production demands
- Low Comprehensive Operating Cost - One machine replaces multiple crushing and screening equipment with low failure rate and convenient maintenance
Application Scope
Widely applicable in aggregate processing, cement production, highway construction, chemical industry, coal chemical engineering, ceramic raw material processing and energy raw material crushing. Suitable for all kinds of medium and fine crushing projects of construction stones, coal materials and industrial raw materials.
Frequently Asked Questions
Q1: What do the numbers in hammer crusher models mean?
A1: The figure after Φ represents the rotor diameter, and the latter number represents the rotor length, which directly determine the equipment feeding size and processing capacity.
Q2: How to choose the right hammer crusher model?
A2: Match equipment based on material hardness, moisture content, hourly output demand and finished particle standards. Choose PC series for conventional small and medium production, PCZ heavy-duty series for large output and hard materials, and PCX series for high-precision aggregate shaping.
Q3: Why does the actual output differ from the parameter data?
A3: The production capacity is affected by material hardness, feeding size, moisture content and operating conditions, resulting in reasonable fluctuation of actual output.
