The application of concrete roll crusher in the construction industry mainly focuses on the fields of construction waste resource treatment, recycled aggregate production and environmental protection construction, etc. Its high efficient crushing capacity and adaptability make it a key equipment to promote the circular economy. The following is a detailed analysis of its core application scenarios and technical advantages:
concrete roll crusher
Construction waste recycling
Concrete block crushing: The roller crusher can crush waste concrete blocks, bricks and tiles into 3-30mm recycled aggregates. Which can be directly used for road base backfill, road bedding or new concrete preparation.
Mobile operation: the equipment can be mounted on the chassis of a truck, flexibly adapting to the space limitations of the construction site and realising on-site crushing and resource processing.
Sorting and pre-processing: By pre-sorting metal, wood and other impurities, the purity of recycled aggregates is improved to meet the standards of building materials production.
Recycled Aggregate Production
Precise control of particle size: Adjusting the roll spacing through hydraulic or spring system (e.g. Huasheng Ming 1012). The output aggregate is of uniform particle size (over-crushing rate <10%), which meets the raw material requirements for recycled concrete and recycled bricks.
Multi-stage screening application: After crushed materials are screened and graded. Aggregates with different particle sizes are used for concrete coarse aggregates (10-30mm) or fine aggregates (3-5mm) respectively.
Green Construction and Environmental Compliance
Dust and noise control: sealed structure + dustproof plate design, with spraying system, dust emission is reduced by more than 50%. Noise ≤ 75dB, in line with environmental protection production standards.
Low-carbon and energy-saving: dual motor independent drive mode reduces energy consumption by 15-30%. Helping the enterprise to reach the carbon emission reduction target.
High-efficiency crushing capacity
Concrete Roller Crusher Extrusion + Shear Dual Action: Double rolls rotate in opposite direction to generate extrusion force and shear force, efficiently crushing concrete blocks with compressive strength ≤250MPa (water content ≤35%).
Self-cleaning design: toothed roll surface or added scraper to avoid clogging of sticky materials and adapt to high humidity environment.
Intelligent regulation and durability
Hydraulic Intelligent Adjustment: Real-time adjustment of roller spacing (e.g. Huashengming CNC model), adapting to different hardness materials (e.g. concrete vs. brick slag).
Super wear-resistant components: high chrome alloy roller skin life of 0.5-5 years, reducing maintenance frequency (e.g. Huashengming 1012 model).
Significant economic benefits
Low-cost operation: modular design enables roller skin replacement in only 4 hours, reducing maintenance costs by 40%.
High return on investment: although the initial investment is high (hundreds of thousands to millions of dollars), long-term savings in raw material procurement and waste disposal costs.
