POLYGON MACHINE
Polygonmachine PTI Series Tertiary Impact Crushers
Polygonmachine PTI Series Tertiary Impact Crushers
Polygonmachine PTI Series Tertiary Impact Crushers provide superior fine-crushing performance for producing precisely shaped aggregates and high-quality sand. With high-speed rotor dynamics, adjustable blow-bar configurations, and optimized chamber design, these machines achieve excellent cubicity and particle-size control in the final crushing stage for asphalt, concrete, and aggregate applications.
Technical Specifications
| Model | Rotor Dimension (Ø × W, mm) | Feed Opening (mm) | Max Feed Size (mm) | Capacity (tph) | Power (kW) | Max Rotor Speed (rpm) | Motor Speed (rpm) | Weight (kg) | |
|---|---|---|---|---|---|---|---|---|---|
| PTI 1005 | 1000 × 500 | 450 × 220 | 100 | 100 | 110 | 800 | 1450 | 8500 | |
| PTI 1010 | 1000 × 1000 | 900 × 300 | 150 | 200 | 160 | 800 | 1450 | 13900 | |
| PTI 1015 | 1000 × 1500 | 1400 × 300 | 150 | 300 | 250 | 800 | 1450 | 17200 | |
| PTI 1213 | 1200 × 1300 | 1050 × 375 | 150 | 200 | 200 | 700 | 1450 | 12380 | |
| PTI 1414 | 1400 × 1400 | 1300 × 250 | 90 | 350 | 160 | 700 | 1450 | 13180 |
Key Features
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Flexible Blow Bar Configurations: Available with 2, 3, or 4 blow bars to match various crushing requirements and material characteristics.
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Optimized Crushing Chamber: Ensures smooth material flow, preventing clogging and increasing throughput efficiency.
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High Cubicity Output: Delivers premium-quality aggregate with minimal fines, ideal for asphalt and concrete applications.
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Heavy-Duty Construction: Built from high-grade steel for maximum durability under demanding operational conditions.
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Modular Components: Simplifies maintenance and reduces service time.
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Anti-Vibration Design: Significantly minimizes operational vibration, enhancing structural lifespan and operator comfort.
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Advanced Rotor Technology: Balanced high-speed rotor ensures efficient energy transfer and stable crushing dynamics.
Performance
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Reduction Ratio: Up to 1:20
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Rotor Speed Range: 700–800 rpm
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Feed Hardness: Suitable up to 350 MPa
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Energy Consumption: 0.5–0.8 kWh/ton depending on feed and configuration
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Operation Modes: Configurable for high-speed sand production or fine aggregate shaping.
Applications
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Quarrying: Final-stage crushing to produce high-quality, well-graded aggregates.
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Concrete & Asphalt Production: Perfect for fine aggregate production with consistent cubic shape.
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Recycling: Efficiently processes concrete, slag, and asphalt waste into reusable material.
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Sand Manufacturing: Converts coarse material into high-quality manufactured sand for construction use.
Advantages
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Excellent cubicity and gradation control
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Robust and low-maintenance design
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High production efficiency with energy savings
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Quick setup and easy adjustment for variable materials
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Compatible with Polygonmach screening and conveying systems
