Huashengming gravel crusher diverse application needs through three core technologies: roller crushers (high wear resistance, energy efficiency), hammer crushers (high-efficiency crushing), and hydraulic double-roll crushers (intelligent control). Their key advantages lie in durability, low energy consumption, and flexible adaptability.
gravel crusher
1. Product Types and Technical Features
Rotary Structure Classification
Rotary Bearing Type: Features a hydraulic hammer integrated with boom and counterboom linkage, suitable for deep-penetration, high-intensity crushing applications (e.g., hard rock mining).
Hydraulic Cylinder Steering Type: Offers a more compact structure and agile steering, ideal for confined workspaces (e.g., narrow construction sites).
Model Examples:
SCG-DZH3.0×2.5: Electrically controlled steering hydraulic cylinder type, system power 55kW, main arm 3.0m, secondary arm 2.5m.
Compact Crusher Series
Roll Crusher:
Models: 250×250, 400×400, 610×400 (compact), hourly output 2-20 tons.
Technical Highlights: Dual-roller compression crushing, hydraulic/spring-adjustable discharge size (2-10mm), high-chromium manganese steel rollers with ≥2-year service life.
Hammer Sand Maker:
Two-stage hammer sand maker: Dual-rotor design, screenless structure, suitable for both dry and wet materials, hourly output 5-400 tons, discharge size ≤3mm.
Hydraulic Double-roll Crusher
Working Principle: Double-roll compression crushing, hydraulic system automatically adjusts pressure, uniform discharge size (adjustable range 2-200mm).
Applicable Materials: Limestone, granite, construction waste, etc. Maximum feed size 250mm.
Model Example: Energy-efficient model (5-12 tons/hour, 50kW power consumption), priced at approximately ￥52,600/unit.
Wolf Tooth Crusher (Double-Tooth Roller Type)
Features: Adjustable tooth profile (straight/serrated), built-in rebar separation function, low powder yield, 20-50 tons/hour (small-scale).
| Product Type | Representative Model | ?Hourly Production Capacity | ?Output Particle Size | Core Advantages |
|---|---|---|---|---|
| Compact Roller Crusher | 400×400 | 2-12 tons | Adjustable 2-10mm | Dry/wet operation, wear-resistant roller surface |
| Two-Stage Hammer Sand Making Machine | Customized Models | ?5-400 tons | ≤3mm | Screenless clog-free design, dual rotor high-efficiency crushing |
| Hydraulic Double Roll Crusher | Energy-Saving Model (5-12 t/h) | 5-12tons | 2-200mm adjustable | Intelligent pressure adjustment, alloy steel wear resistance |
gravel crusher
2. Core Advantages
High Efficiency & Energy Savings
Dual-motor drive for roller crushers reduces energy consumption by 45% at equivalent capacity; intelligent pressure regulation in hydraulic double-roll crushers prevents energy waste from over-crushing.
Exceptional Durability
Key components (roller shells, hammers) use high-chromium manganese steel or alloy steel, ensuring ≥2-year lifespan and low maintenance costs.
Intelligent Control
Hydraulic system automatically adjusts pressure; PLC control enables fully automated operation, minimizing manual intervention.
Safety & Environmental Protection
Enclosed structure + dust removal system (optional) ensures dust and noise control meet environmental standards.
3. Application Scenarios & Economic Benefits
Construction Waste Processing:
Mobile units crush concrete/waste bricks on-site, producing recycled aggregates (for brick manufacturing, roadbed filling) and reducing transportation costs by over 30%.
Mining Sand Production:
Dual-stage hammer sand makers process limestone and coal gangue into uniformly sized output suitable for construction sand, directly replacing natural sand and cutting costs by 40%.
Economic Benefits:
Taking a 10-ton-per-hour hydraulic double-roll crusher as an example:
– Average daily throughput: 240 tons
– Recycled aggregate selling price: approx. ￥30/ton
– Investment payback period: <6 months
