Product Overview
The Modular Impact Crusher for Crushing Soft Rock is a horizontal shaft impact (HSI) crusher engineered to process softer materials including limestone, shale, gypsum, and coal. It utilizes a high-speed rotor equipped with impact hammers or blow bars to accelerate feed material against adjustable impact plates or anvils, achieving size reduction through high-energy impacts. This method produces uniform, well-shaped particles and is particularly effective for soft rock where controlled fracturing is beneficial.
The modular design allows for customization to different production needs, with easily replaceable wear components such as impact bars and liners. Quick assembly, transport, and installation are possible without the need for a foundation, making the crusher adaptable to both permanent and temporary setups.
Key Features
- Impact Crushing Principle: High-speed rotor with impact hammers or blow bars fractures material against adjustable impact plates, delivering high reduction ratios and consistent particle shape.
- Soft Rock Processing: Specifically designed for materials like limestone, gypsum, shale, and coal.
- Modular Construction: Easily transportable and quick to assemble; no foundation required.
- Adjustable Crushing Chamber: Impact plates or anvils can be adjusted hydraulically or manually to control product size.
- Wear-Resistant Liners: High-chrome, wear-resistant steel liners and impact bars for extended service life.
- Flexible Power Options: Available with electric or diesel power supply, depending on model.
- Maintenance-Friendly: Easy access to wear parts reduces downtime.
Applications
- Construction and Aggregate Production: Produces crushed materials such as gravel, sand, and fine aggregates for road construction, concrete, and infrastructure projects.
- Mining: Ore processing and production of crushed materials for processing plants; homogenizes soft rock for further refinement.
- Manufactured Sand: Efficiently produces fine, consistent sand ideal for construction and concrete manufacturing.
- Recycling: Processes construction waste such as demolition debris and old asphalt into reusable materials.
- On-Site Operations: Modular design enables easy transport and installation for both small-scale and large-scale projects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Modular Impact Crusher |
| Material Processed | Soft rock (limestone, gypsum, shale, coal) |
| Feed Size | Up to 500 mm (varies based on model) |
| Capacity | 100-500 tph (varies by model and material) |
| Rotor Speed | 800-1200 rpm (depending on model) |
| Motor Power | 75 kW to 400 kW (depending on model) |
| Crusher Type | Horizontal shaft impact (HSI) |
| Rotor Diameter | 1000 mm to 1500 mm (depending on model) |
| Max Feed Size | 250 mm to 500 mm (depending on model) |
| Product Size | 0-40 mm (adjustable) |
| Discharge Opening Adjustment | Hydraulic or manual adjustment |
| Weight | 15,000 kg to 45,000 kg (depending on model) |
| Overall Dimensions | 6 m x 3 m x 4 m (varies by model) |
| Crushing Chamber Design | Adjustable impact plates or anvils |
| Liner Material | High-chrome, wear-resistant steel |
| Power Supply | Electric or diesel (depending on model) |
| Transportability | Modular design, easy to transport |
| Installation | Quick assembly, no foundation required |
| Maintenance | Easy access to wear parts, low downtime |
Why Choose This Product?
The Modular Impact Crusher offers a combination of efficient soft rock processing and practical flexibility. Its impact crushing action delivers high reduction ratios and well-shaped products, reducing the need for additional crushing stages. The modular design simplifies transport and installation, saving time and cost on site setup. With adjustable impact plates and wear-resistant liners, the crusher can be tailored to specific product requirements while maintaining low maintenance downtime. For operations involving limestone, gypsum, shale, or coal, this crusher provides a reliable and adaptable solution.

Manufacturer Recommendation
SUHMAN is a manufacturer specializing in crushing and screening equipment, including modular impact crushers. The Modular Impact Crusher for Crushing Soft Rock is designed with easily replaceable wear parts and a user-friendly maintenance approach, ensuring long service life and consistent performance. With a focus on practical engineering and modular design, SUHMAN provides equipment that can be quickly deployed and adapted to various production needs.
Sourcing Guide (FAQ)
What types of soft rock can this modular impact crusher process?
This crusher is designed for soft rock such as limestone, gypsum, shale, and coal. It is not intended for hard rock or abrasive materials.

What is the typical capacity range of the Modular Impact Crusher?
Capacity ranges from 100 to 500 tph, depending on the model and the characteristics of the material being processed.
Can the product size be adjusted?
Yes, the discharge opening can be adjusted either hydraulically or manually, allowing product size control typically from 0 to 40 mm.

Is a foundation required for installation?
No, the modular design enables quick assembly without the need for a foundation, making it suitable for temporary or mobile setups.
What power options are available?
The crusher can be powered by either electric or diesel, depending on the model selected.

Summary
The Modular Impact Crusher for Crushing Soft Rock is a versatile HSI crusher that delivers efficient size reduction for limestone, gypsum, shale, and coal. Its modular construction, adjustable crushing chamber, and wear-resistant components make it a practical choice for aggregate production, mining, manufactured sand, and recycling applications. With quick setup and low maintenance requirements, it supports both permanent and temporary crushing operations.

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Supplier & Author Profile

- SUHMANVerifiedMobile crushing and screening equipment manufacturer
- Anhui SUHMAN Engineering Machinery Co., Ltd. manufactures tracked mobile crushing and screening plants, including jaw, cone and impact crushers plus screening plants. Based in Hefei, Anhui, China, SUHMAN builds products to military quality standards for reliability and durability.






