We have been focusing on mining machinery for 20 years, serving over 3,000 customers and exporting to 30 countries worldwide. Let us show you the high-quality crushers we produce.
Huashengming Heavy Industry’s high-quality small concrete crushers have established a good reputation in the industry thanks to their advanced technology and reliable performance. We have been focusing on mining machinery for 20 years, serving over 3,000 customers and exporting to 30 countries worldwide. Take a look at our high-quality small concrete crushers Double-roll crusher
small concrete crusher
1. Quality advantages
Structure design optimised for concrete
Impact-resistant roll body: The roll surface is made of high-chromium alloy + tungsten carbide welded layer (hardness HRC58+), effectively crushing the steel reinforcement in reinforced concrete and preventing roll surface cracking (a common pain point in the industry).
Anti-wrapping technology: Patented spiral groove roller design automatically removes plastic/fibre impurities from concrete, reducing machine jams (fault rate reduced by 40%).
Precision manufacturing process
CNC machining centres ensure roller shaft concentricity ≤0.05mm (national standard is 0.1mm), with vibration values 30% lower than industry standards, extending bearing life to 18,000 hours.
2. Production capacity advantage verification
High-efficiency performance of small machines
Model Concrete processing capacity (t/h) Power (kW) Crushing ratio Special features
HSM-450S 12-15 15×2 10:1 Hydraulic instant gap adjustment (completed in 3 seconds)
HSM-600S 25-30 22×2 12:1 Intelligent iron protection (Automatic rebar avoidance)
Test Data: When crushing C30 concrete, the one-step formation rate of 30cm → 2cm crushed stone exceeds 95% (15% higher than industry peers), with energy consumption as low as 1.8 kW·h/ton.
small concrete crusher
Key production-enhancing technologies
Differential dual-roll system: The active roll rotates 20% faster than the driven roll, achieving dual crushing via ‘tearing + crushing,’ with a 35% increase in efficiency when processing sticky, wet concrete.
Modular quick-change design: Replacing the roll sleeves takes only 90 minutes (compared to 6 hours for traditional models), extending the average daily effective operating time by 25%.
3. User Feedback
Case Study: A construction waste processing plant in Henan Province using the HSM-600S
Material Processed: C25-C40 demolition concrete (with approximately 8% rebar content)
Continuous Operation: 18 months without major repairs, roller liner wear <1.5 mm
Production Capacity: Single shift (8 hours) processing capacity stabilised at 220 tonnes, annual maintenance cost savings exceeding ¥50,000
4. Purchase Recommendations
Suitable Scenarios:
Urban construction waste recycling stations → Recommended HSM-450S (footprint <15㎡)
Small to medium-sized sand and gravel aggregate lines → Recommended HSM-600S (compatible with B800 belt conveyor)
Recent Policies:
Purchase this quarter to enjoy lifetime free technical consultation + a complimentary hydraulic tool kit (valued at ¥8,600)
If you require specific model concrete crushing video footage or production capacity calculation tables, please provide the maximum particle size of your raw materials and daily processing requirements, and we will provide a customised solution!
