Product Overview
- Model Name: Mobile Concrete Crusher
- Type: Tracked/Wheeled Mobile Jaw/Impact Crusher
- Key Feature: High-efficiency concrete recycling with on-site crushing
- Applications: Demolition waste processing, construction debris recycling, road/base material production
The mobile concrete crusher is a portable integrated crushing unit designed for processing concrete blocks, construction debris, rocks, and similar materials.
Working Principle:
The raw materials are fed into the crusher through a vibrating feeder, which crushes them into the required size particles. After the particles are screened and classified by a vibrating screen, the products to be made are transported to the designated area.
The specific workflow is:
1. Load the raw materials into the feeder, vibrate them with a vibrator, and evenly feed them into the crusher;
2. The crusher starts working, and the gap between the moving and fixed jaw plates crushes the raw materials into particles of the desired size;
3. The crushed particles are sieved and classified by a vibrating screen machine;
4. The conveyor transports the finished product to the designated area.
Basic Structure
Mobile concrete crushers typically consist of a feeder, crusher, screening equipment, belt conveyor, and vehicle-mounted system, with feeding, crushing, and screening forming the core components.
Feeding System
The feeding system delivers materials to crushers and screens, mitigates impact on crushing mechanisms during feeding, ensures uniform material supply, and improves crusher operating conditions. Vibratory feeders are employed to convey ore feed at a rate matching the crushing chamber's processing capacity. Appropriate feeding devices are essential to ensure uniform material supply.
Crushing System
As the core component, the crushing system reduces ore feed into small-sized finished aggregates. It ensures the crushed material exhibits granular characteristics, minimizes flake content, and achieves uniform particle size distribution. This necessitates specific requirements for crushing capacity, efficiency, and material quality.
Screening System
Established to meet gradation requirements, this system ensures the quality of recycled aggregate. Concrete blocks that fail to meet size specifications after primary crushing are screened out and returned to the aggregate grading process for further crushing. Thus, the screening system classifies the size of semi-finished aggregate that has already been crushed.
Technical Specifications
| Parameter | Details |
| Crushing Capacity | 50–300 TPH (depends on concrete hardness) |
| Max Feed Size | Up to 700mm (with rebar tolerance) |
| Output Size | Adjustable (20–100mm for base material) |
| Engine Power | 150–400 kW (diesel/electric) |
| Weight | 30–50 tons (depending on configuration) |
| Transport Width | <3m (for road legality) |
User Evaluation
Features
Reinforced Concrete Crushing System
Heavy-Duty Crusher Unit
Steel jaws/impact plates with replaceable wear liners
Special "rebar cutter" design that chews through reinforced concrete
20-30% thicker crusher housing for extended durability
Vibration-Isolated Mounting
Rubber shock absorbers reduce structural stress by 40%
Extended bearing life (up to 8,000 hours between replacements)
Advanced Material Processing
Smart Feed Control System
Load-sensing hydraulics automatically adjust feed rate
Anti-jamming technology reverses when overloaded
Throughput capacity: 50-300 TPH depending on material
Precision Size Adjustment
Hydraulic CSS (closed side setting) adjustment while crushing
Digital display for real-time output size monitoring
3-stage crushing process for uniform aggregate quality
Troubleshooting Methods for Common Faults in Mobile Concrete Crushers:
After prolonged use, mobile concrete crushers may develop faults requiring prompt troubleshooting and resolution. Below are solutions for common issues:
1. Vibrating feeder fails to vibrate: Inspect the vibrating motor and vibrator for damage and replace immediately if necessary. Alternatively, check for obstructions like jammed materials on the feeder.
2. Excessive Noise from Crusher: Inspect the crusher's bearings, swing arms, and other components for damage. Clean and lubricate as needed.
3. Poor Screening Effectiveness of Vibrating Screen: Check the screen frame and mesh openings for blockages or material leakage. Clean promptly.
4. Conveyor Blockage: Inspect the conveyor's transmission mechanism, idler rollers, and other components for proper function. Remove any debris.
Mobile Concrete Crushers for Sale
Xinxiang Yonghua Machinery offers mobile concrete crushers for sale, meeting diverse operational requirements. Equipment can be flexibly configured based on production capacity and working conditions, ensuring robust stability and user-friendly operation. Selecting the right crushing equipment is a critical step for project success. Xinxiang Yonghua Machinery looks forward to providing tailored solutions to help you achieve your operational goals.
Why Choose This Crusher?
Cost Savings – Eliminate landfill fees & trucking costs.
Sustainable – 100% recycled concrete aggregate.
Versatile – Handles reinforced concrete, bricks, and asphalt.
one-stop solution
professional team
high quality
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