The following overview shows the available configurations of the HPI-H primary impact crusher without a grinding path. It includes key performance parameters for plant design, such as throughput capacity, installed drive power, inlet dimensions and maximum feed size. These values serve as a basis for selecting the appropriate machine size depending on the material characteristics, required throughput and the overall plant configuration.
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IMPACT CRUSHER
Precise secondary crushing for defined particle shapes
The secondary impact crusher HSI, often also referred to as an impact mill and internationally known as an impact crusher, is a key machine for the second crushing stage in industrial processing plants. It is used to further process pre-crushed material in a controlled manner, optimize the particle size distribution and produce a high-quality particle shape for downstream screening or tertiary processes. Typical application areas include aggregate production, the cement industry and the recycling of mineral construction materials. The HAZEMAG secondary impact crusher HSI is specifically designed for these tasks. Through precisely adjustable impact aprons and a coordinated rotor-blow bar geometry, the material is further crushed in a controlled manner. The result is uniform particle sizes, fine content adapted to the process requirements and stable product quality even with varying material characteristics. Optional features such as hydraulic adjustment or the intelligent HAZtronic control system allow rapid adaptation to different process requirements and support safe, low-maintenance operation. In this way, the secondary impact crusher makes a decisive contribution to process stability, energy efficiency and the economic performance of the entire plant.
Your Advantages of the PRIMARY IMPACT CRUSHER HSI at a Glance
- Targeted secondary crushing: Optimizes pre-crushed material for precise particle size and shape.
- Flexible particle size control: Precise size adjustment with or without grinding path.
- Maintenance-friendly design: Hydraulic systems minimize downtime.
- Stable process performance: Consistent results with fluctuating material properties.
- High wear life: Optimized blow bars and liners extend service life with abrasive materials.
Technical Data and Particle Size Curve PRIMARY IMPACT CRUSHER HSI | HSI Series
Technical Data without Grinding Path
Technical Data without Grinding Path | HPI Series
| Model | Capacity t/hS | Power Requirements kw | Inlet Size mm (H x W) | Maximum Feed Size m³ (mm) | Rotor Size mm (D x W) | Weight kg |
|---|---|---|---|---|---|---|
| HPI-H 1010 | 165 | 160 | 815 x 1.020 | 0.3 (800) | 1.030 x 1.000 | 611.200 |
| HPI-H 1214 | 220 | 200 | 950 x 1.360 | 0.4 (900) | 1.200 x 1.340 | 15.900 |
| HPI-H 1414 | 330 | 315 | 1.025 x 1.360 | 0.5 (1.000) | 1.340 x 1.340 | 17.800 |
| HPI-H 1615 | 490 | 500 | 1.260 x 1.520 | 1 (1.200) | 1.640 x 1.500 | 44.000 |
| HPI-H 1618 | 600 | 560 | 1.260 x 1.820 | 1.2 (1.200) | 1.640 x 1.800 | 55.000 |
Technical Data with Grinding Path
Technical Data without Grinding Path | HPI Series
The following overview shows the available configurations of the HPI-H primary impact crusher without a grinding path. It includes key performance parameters for plant design, such as throughput capacity, installed drive power, inlet dimensions and maximum feed size. These values serve as a basis for selecting the appropriate machine size depending on the material characteristics, required throughput and the overall plant configuration.
| Model | Capacity t/hS | Power Requirements kw | Inlet Size mm (H x W) | Maximum Feed Size m³ (mm) | Rotor Size mm (D x W) | Weight kg |
|---|---|---|---|---|---|---|
| HPI-H 1214 | 220 | 250 | 950 x 1.360 | 0.4 (900) | 1.200 x 1.340 | 17.000 |
| HPI-H 1414 | 330 | 355 | 1.025 x 1.360 | 0.5 (1.000) | 1.340 x 1.340 | 19.200 |
| HPI-H 1615 | 490 | 560 | 1.260 x 1.520 | 1 (1.200) | 1.640 x 1.500 | 46.000 |
| HPI-H 1618 | 600 | 710 | 1.260 x 1.820 | 1.2 (1.200) | 1.640 x 1.800 | 56.000 |
Particle Size Curve without Grinding Path
Particle Size Curve without Grinding Path | HPI Series
The particle size curve shows the typical screening curve of the HPI-H primary impact crusher when operating without a grinding path. It is used to estimate the resulting particle size distribution depending on the feed material, gap setting and material properties, and supports the design of downstream screening and conveying stages.
Particle Size Curve with Grinding Path
Particle Size Curve with Grinding Path | HPI Series
This particle size curve illustrates the screening curve of the HPI-H primary impact crusher when operating with a grinding path. Due to the additional limitation of oversize material, the particle size distribution shifts toward more defined final product sizes.
The diagram supports the planning of screening circuits, recirculation ratios and the targeted product quality.
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