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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HPI Series
IMPACT CRUSHER
Flexible primary solution for cement, aggregates and recycling
The HPI-H primary impact crusher is designed for the robust pre-crushing of medium-sized feed material where stable and efficient material processing is required in the first stage of the process. As a compact primary impactor, it is mainly used in the cement industry, aggregate production and building materials recycling where larger plant versions are not required or are not economically justified. With two impact aprons, the machine ensures controlled material processing. An optional grinding path can be added to specifically limit the amount of oversize material and support downstream screening processes. Hydraulic adjustment or manual spindle adjustment allows the plant to be quickly adapted to different materials and target grain size requirements. The result is energy-efficient pre-crushing with consistent throughput, stable process control and high plant availability over long operating periods. HAZEMAG impact crushers such as the HPI series are designed to reliably process even very large rock pieces while ensuring a uniform particle size distribution. This precise material preparation forms the basis for efficient downstream processing, for example in vertical mills or further crushing and screening stages. Thanks to optional features such as hydraulic adjustment systems or the innovative HAZtronic electronic control system, operation and maintenance can be carried out flexibly and safely. The result is high throughput capacity, maximum plant availability and energy-efficient crushing, delivering both economic and environmental benefits.
Your Advantages of the PRIMARY IMPACT CRUSHER at a Glance
- Compact primary stage with high capacity: Depending on the model, designed for a maximum feed volume of up to 1.2 m³ and a maximum feed edge length of up to 1,200 mm.
- Optional grinding path for limiting oversize: Reduces unwanted oversize fractions and improves screening efficiency.
- Stable crushing with two impact aprons: Two impact aprons ensure uniform material processing for downstream process stages.
- Flexible gap adjustment for varying operating conditions: Hydraulic or manual adjustment for fast adaptation to different feed sizes.
- Fast component replacement thanks to the QB rotor: Wedge fixing allows quick wear part replacement with minimal downtime.
Technical Data and Particle Size Curve PRIMARY IMPACT CRUSHER HPI | HPI 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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