Premium Impact Crusher Manufacturer
Heavy-duty hydraulic impact crushers designed for medium-hard and soft rocks. Deliver high reduction ratios and exceptional cubical grain shapes for asphalt and concrete aggregates.
100 - 700mm
Max Feed Size
37 - 710 kW
Motor Power
30 - 800 t/h
Output Capacity
Working Principle
What Is An Impact Crusher?
An impact crusher (horizontal shaft impactor) is an advanced crushing machine widely utilized for secondary and tertiary stone crushing stages. Unlike compression-type crushers, it uses intense striking energy from heavy-duty blow bars to shatter materials along natural cleavage planes, resulting in highly cubical finished aggregates.
It is perfectly optimized for processing low-abrasive, medium-hard, and soft rocks in quarry plants, highway construction, and industrial recycling sectors.
Ideal Applications & Aggregate Materials:
Medium-Hard & Soft Stones: Limestone, gypsum, dolomite, calcium carbonate, chalk, and talc.
Recycling & Construction: Concrete aggregate rubble, asphalt pavements, brick waste, and glass.
Industry Scenarios: Aggregate production lines, cement manufacturing plants, construction waste recycling, and road base building.
Crushing Process
How Does An Impact Crusher Work?
High-speed strike and collision mechanics delivering maximum aggregate reduction.
Our Advantages
WHY CHOOSE OUR IMPACT CRUSHER
High-speed striking mechanics engineered for superior fragmentation and exceptional cubical aggregate output.
High Production Capacity
Higher throughput and improved crushing efficiency.
Heavy-Duty Rigid Rotor
Exceptional impact resistance and reliable structural rotation.
Premium Cubical Output
Superior grain shape with minimized needle-like aggregate.
Hydraulic Opening System
Fast output size adjustment and easy liner replacement.
Chrome Alloy Blow Bars
Longer service life and lower operational maintenance.
Flexible Crushing Aprons
Quick access for servicing and reliable overload safety.
Technical Specifications
Impact Crusher Models & Specifications
Review our comprehensive standard line of horizontal shaft impactors for secondary, tertiary, and recycling crushing.
| Model | Rotor Spec (mm) | Feed Opening (mm) | Max Feed Size (mm) | Capacity (t/h) | Motor Power (kW) | Weight (t) |
|---|---|---|---|---|---|---|
| PF1007 | Φ1000×700 | 400×730 | 300 | 30 – 70 | 37 – 45 | 12.0 |
| PF1010 | Φ1000×1050 | 400×1080 | 350 | 50 – 90 | 55 – 75 | 15.2 |
| PF1210 | Φ1250×1050 | 400×1080 | 350 | 70 – 130 | 110 – 132 | 17.7 |
| PF1214 | Φ1250×1400 | 400×1430 | 350 | 90 – 180 | 132 – 160 | 22.4 |
| PF1315 | Φ1320×1500 | 860×1520 | 500 | 130 – 250 | 220 – 250 | 27.0 |
| PF1520 | Φ1500×2000 | 830×2040 | 700 | 300 – 800 | 400 – 710 | 50.6 |
FREQUENTLY ASKED QUESTIONS
EVERYTHING YOU NEED TO KNOW
Find expert answers to the most common questions about our horizontal shaft impact crushers, including application limits, wear maintenance, and technical parts support.
Q1: What are the primary advantages of an impact crusher?
A: Impact crushers offer massive crushing reduction ratios and generate beautifully shaped cubical aggregates with minimal flakiness. This makes them the top choice for producing high-grade subbase and paving materials for concrete and asphalt roads.
Q2: Can an impact crusher be used to crush very hard granite or basalt?
A: While it can crush them, highly abrasive and hard materials (high silica rocks like granite and basalt) will wear down the blow bars exceptionally fast. For hard materials, we strongly advise deploying a Jaw Crusher followed by a Cone Crusher to optimize your operating costs.
Q3: How do you adjust the final product discharge size?
A: The output grading size is easily controlled by adjusting the clearance spacing between the impact apron liners and the rotor blow bars. Our modern models are equipped with hydraulic adjustment cylinders to complete this adjustment safely in minutes.
Q4: What wear parts on an impact crusher require regular maintenance?
A: The primary high-wear parts are the rotor blow bars and the impact apron liner plates. We utilize premium high-chrome alloy steel for our blow bars, significantly increasing their wear life when processing tough rocks.
Q5: Is there built-in protection against tramp iron or steel blocks?
A: Yes. When uncrushable foreign objects like metal teeth enter the chamber, the heavy impact spring or hydraulic pressure cylinder forces the apron back, letting the foreign material pass without cracking the rotor framework.
Q6: Do you supply custom configurations for specific quarries?
A: Absolutely. Based on your raw mineral specs, we can supply specialized two-cavity or three-cavity impact structures and modify blow bar materials to maximize your aggregate line efficiency.
Q7: What is the estimated factory shipping lead time?
A: For standard configurations like the PF1210 or PF1315, machines are ready for transit within 10 to 15 days. Complete crushing line modular setups take about 30 to 40 days to clear factory staging.
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