Huashengming asphalt crusher centers on flexible crushing technology and a modular integrated screening-crushing design, balancing high throughput (220 tons/hour) with fine sand production (1–3mm). It is tailored for demanding applications such as road recycling and construction waste processing. Key selection factors include feed size, moisture tolerance, and output gradation requirements. Customized tooth profiles and intelligent control systems further enhance overall efficiency. 1. Core Product Series and Specifications Double-Tooth Roller Crusher (Flexible Crushing Technology) Model: 2PGC1000×1200 Feed Size: 700–950mm (Suitable for large asphalt milled material) Discharge Size: 10–200mm (Adjustable, precise gradation control) Throughput: 180–220 tons/hour Weight: 18.8 tons, motor-driven, compression crushing principle. Model: 2PGC600×900 Feed Size: 300–600mm Discharge Size: 30–150mm Throughput: 80–120 tons/hour Price: Approx. ¥39,000 (base configuration). Modular Screening and Crushing Integrated Machine Technical Highlights: Integrated screening and crushing functions reduce intermediate transfer steps, boosting recycled material production efficiency by over 30%. Application Scenarios: Recycling road renovation waste (asphalt milling material, concrete fragments). Hydraulic Double-Roll Sand Maker (Fine Crushing) Model: 2PGY800×800 Feed Size: ≤40mm Discharge Size: 1–3mm (adjustable, over-crushing rate <5%) Throughput: 40–50 tons/hour Motor Power: 2×30kW, roller skin material: Mn13Cr2 (high wear resistance). 2. Technical Advantages and Innovative Design Flexible Crushing Technology Gentle squeezing by toothed rollers preserves material’s…
How to Choose a Limestone Crusher? The selection of double-roll crushers for limestone crushing yields remarkable results, demonstrating advantages such as high efficiency, energy savings, and controllable particle size—particularly when processing medium-to-low hardness materials. The following provides a detailed analysis: 1. Applicability and Crushing Performance Hardness Compatibility: Limestone has a Mohs hardness of 3-4, classifying it as a medium-to-low hardness material. Double-roll crushers (especially twin-roll or high-pressure roller mills) are specifically designed for medium-hardness and softer materials, effectively crushing limestone while minimizing over-crushing. Crushing Ratio and Particle Size Control: By adjusting the roller gap (typically 3-5mm), double-roll crushers flexibly control output particle size (e.g., 1-30mm) to meet diverse requirements. For instance, three-roll or four-roll crushers can achieve finer crushing (output size <1mm), suitable for fine sand production or chemical raw material manufacturing. Product Quality: The compression crushing principle produces cubical sand particles with low needle and flake content, enhancing construction aggregate strength. The uniform particle size distribution and low over-crushing rate ensure consistent quality. 2. Efficiency and Energy-Saving Advantages High Capacity: Large limestone double-roll crushers achieve single-unit capacities of 2000 t/h (primary crushing) or 30-50 t/h (secondary crushing), significantly boosting production line efficiency. Low Energy Consumption: Compared to impact crushers,…
As an innovative equipment in the field of industrial crushing, the double-stage crusher has become the ideal choice for processing medium-hard and brittle materials thanks to its unique design and high efficiency. Double-Stage Crusher: A Revolutionary Tool for Efficient Crushing This equipment adopts a double-stage rotor structure, with the upper and lower rotors working in series. Materials undergo primary coarse crushing followed by secondary fine crushing, forming a “stone-on-stone” cyclic crushing mode. This design not only significantly enhances crushing efficiency but also enables the materials to be crushed to the required particle size in one go, eliminating the need for multi-stage screening in traditional processes and substantially reducing energy consumption and production costs. Its core strengths lie in its strong adaptability and uniform discharge. The double-stage crusher can handle complex materials such as coal gangue, shale, and slag, with adjustable discharge particle sizes to meet the stringent requirements for raw material particle diameters in industries such as building materials, chemicals, and power. Additionally, the equipment features a bottomless screen design, effectively preventing wet material blockages and ensuring stable operation in humid environments. In response to the trend of environmental protection, the double-stage crusher reduces dust and noise pollution through optimized…
Impact crusher, also known as a sand-making machine, is a mechanical equipment that achieves efficient material crushing based on the “stone-on-stone” principle. Its core working process can be divided into three stages: Analysis of the Working Principle of Impact Crusher Stage 1: Material Acceleration and Projection Materials enter the distributor through the feed hopper and are divided into two streams: one stream enters the interior of a rapidly rotating impeller via the central feed tube. And is accelerated to a linear velocity of 60-75 meters per second under centrifugal force; the other stream naturally falls along the periphery of the distributor. The impeller is made of special wear-resistant materials and features evenly distributed emission channels to ensure uniform material acceleration. Stage 2: Multi-stage Impact Crushing The accelerated materials are ejected from the impeller channels and first undergo high-speed collisions. With the naturally falling materials, completing primary crushing. The collided materials form a vortex motion. And impact against the material lining on the inner wall of the vortex crushing chamber, achieving secondary crushing through rebound. Some materials circulate repeatedly within the chamber, forming a closed-circuit crushing system until the target particle size is reached. Stage 3: Self-lining Protection and Discharge During…
Huashengming Mini Concrete Crusher offers three main types—roller (high wear resistance, energy-efficient), wolf tooth (excellent particle shape, rebar separation), and hammer (simple structure, low cost)—to cover diverse application needs. Its core strengths lie in flexible adaptability, durability, and easy maintenance, making it particularly suitable for small-to-medium scale construction waste processing and mining pre-crushing scenarios. 1. Core Models and Performance Parameters Small Roller Crusher Suitable Materials: Concrete blocks, waste bricks/tiles, limestone, coal gangue, and other medium-to-low hardness materials. Model Examples: 2PGT400×250: Hourly output 2-12 tons, feed size ≤100mm, discharge size 2-10mm (adjustable). 610×400: 12-20 tons/hour, small spring-loaded double-roll type, suitable for small-to-medium scale operations. Technical Highlights: Dual-roll compression crushing with hydraulic or spring-loaded discharge size adjustment, suitable for both dry and wet materials. Roll surfaces utilize high-chromium manganese steel wear-resistant material, ensuring a service life exceeding 2 years. Wolf Tooth Crusher (Double-Tooth Roller Type) Model Examples: 2PGC900×1200 (Large), Small Tooth Roller Crusher (e.g., Huashengming 700 model). Performance Parameters: Feed size: ≤200mm (small), ≤950mm (large). Discharge size: 30-200mm (adjustable), low over-pulverization rate, uniform particle shape. Hourly capacity: Small models approx. 20-50 tons, large models up to 200+ tons. Features: Diverse tooth designs (straight/serrated), suitable for sticky materials, integrated rebar separation function. Hammer…
The Huashengming limestone crusher primarily employs a double-roll design (also known as a twin-roll crusher), integrating hydraulic and wear-resistant technologies. It is specifically optimized for the efficient processing of medium-hard materials such as limestone. 1. Product Type and Working Principle Double Roll Crusher Working Principle: Crushes materials by squeezing them between two counter-rotating rollers. The roller gap is hydraulically adjustable (1–50mm) to control output particle size. Applications: Suitable for limestone, river pebbles, construction waste, etc. Feed size ≤80mm, adjustable output size 1–50mm. Advantages: Compact structure, low over-crushing rate (well-rounded particle shape), non-sticking design for wet materials, anti-jamming features. Two-Stage Crusher (Optional) Working Principle: Two-stage series rotor hammer crushing with no screen bottom design, suitable for high-moisture materials. Applications: Limestone, coal gangue, etc. Hourly capacity: 20–180 tons (e.g., model 1000×800: 60–90 tons/hour). 2. Core Advantages Wear-Resistant & Durable Roll shells made of high-chromium manganese steel + rare metal alloy, lifespan ≥2 years, extending service life by 50% compared to standard equipment. Hydraulic overload protection automatically retracts rollers upon encountering hard objects, preventing equipment damage. High Efficiency & Energy Saving Dual motor drive achieves 45% lower energy consumption than hammer crushers at equivalent capacity. Low dust and noise (≤75dB), with integrated dust…
Mobile rock crusher, choose Huashengming mobile crushers. Huashengming mobile crushers feature modular integration (combining crushing, screening, and conveying), high mobility, and scene-customized solutions as core advantages, meeting diverse demands across mining, construction waste recycling, and sand/aggregate production. Its wear-resistant components (such as alloy hammers and high-manganese steel roll liners) and intelligent protection systems (hydraulic yielding and dust control) significantly enhance equipment durability and environmental performance. 1. Product Types and Core Technical Features Huashengming mobile crushers encompass multiple types, with core designs emphasizing mobility and multifunctional integration: Mobile Two-Stage Crusher Screenless design: Crushes both dry and wet materials (e.g., construction waste, coal gangue) without clogging, achieving high reduction ratios and uniform output. Wear-resistant hammers: Alloy construction extends service life, reduces maintenance costs, and minimizes noise and dust. Mobile Jaw Crusher High-efficiency primary crushing: Ideal for initial processing of hard rocks like limestone and granite. Feed size ≤125mm (e.g., PE-150×250 model), output size 10-40mm. Truck-mounted chassis: Integrated motor and control system enables rapid relocation to mining sites or construction areas. Mobile Tooth Roller Crusher Classified Crushing: Dual-tooth or quad-roller configuration (e.g., 2PGC600×900 model) achieves integrated coarse-to-fine crushing for coal, coke, and similar materials, with output size 30-150mm. Hydraulic Intelligent Protection: Automatically retracts…
The “Integrated Screening and Crushing MachineFilter Crusher” produced by Huashengming Heavy Industry is not a standalone equipment category, but rather an integrated unit combining screening and crushing functions. It is primarily used in scenarios such as construction waste recycling, asphalt milling material processing, and mineral classification crushing. 1. Integrated Screening and Crushing Machine (Core Model) Modular Integrated Screening and Crushing Machine Functional Design: Combines crushing (twin-tooth rollers/counter-rotating rollers) with vibrating screens to achieve continuous operation from “feeding → crushing → screening → graded output,” reducing redundant crushing and powder generation. Applications: Asphalt milling material recycling, construction waste sorting (e.g., concrete blocks, bricks), coal grading and crushing. Technical Advantages: Low Over-Grinding Rate: Optimized tooth profiles (e.g., trapezoidal, wolf teeth) utilize shear force crushing instead of impact, minimizing fine powder generation (over 30% reduction in powder rate). Adaptability to Wet/Sticky Materials: Screenless bottom design prevents clogging, enabling processing of high-moisture content materials (e.g., post-rain construction waste). Double-Tooth Roller Crusher (Integrated Screening Function) Custom Tooth Profiles: Offers elongated teeth, wolf teeth, trapezoidal teeth, etc. Matches tooth profiles to material properties (e.g., brittle quicklime, ductile asphalt) to enhance crushing efficiency and particle size uniformity. Particle Size Control: Hydraulically adjustable roll gap (1-10mm range) ensures…
Huashengming rock crusher technology centers on wear-resistant innovation (composite rollers/ZTA ceramics), intelligent control (remote operation + adaptive energy saving), and hydraulic precision adjustment (overload protection + particle size control). Combined with flexible crushing and modular maintenance, it achieves comprehensive benefits including a 30% reduction in energy consumption and a 3-6 times increase in service life.Huashengming rock crushers feature high productivity, wear resistance, intelligent operation, hydraulic systems, and energy efficiency. 1. Wear-Resistant Material Technology Innovation Three-Layer Composite Roller Shell Technology Structural Design: – Outer layer of high-chromium alloy (HRC 60+) enhances impact resistance by 50%; – Middle layer of high-manganese steel substrate undergoes water quenching to prevent cracking; – Bottom layer features a dovetail groove locking structure to prevent detachment. Field Performance: When crushing high-hardness materials like granite, wear is only one-third that of traditional roll liners. Annual replacement frequency drops from 6 to 2 times, reducing costs by 40%. Ceramic Feed Cone Application Material Upgrade: Utilizes 95% alumina ceramic (3x longer lifespan) or ZTA ceramic (6x longer lifespan), achieving HRA85+ hardness. Absorbs impact energy through zirconia phase transformation toughening mechanism. Comprehensive Benefits: Reduces dust by 30%, lowers noise levels, and increases annual effective production time by 15-20%. Wear-Resistant Technology Traditional…
Huashengming stone crusher machine Latest Technological Highlights: Five Core Directions Dual-stage crushing technology (revolutionizing wet material processing), Wear-resistant and long-life technology (hard rock/reinforced concrete processing), Intelligent control systems, Multi-functional integrated design, Environmental performance upgrades (green production standard), Covering key areas such as wet material processing, hard rock crushing, and intelligent control. 1. Two-Stage Crushing Technology (Revolution in Wet Material Processing) Screenless Anti-Blocking Design Features a tandem upper-lower rotor crushing system (primary coarse crushing + secondary fine crushing), eliminating traditional screen structures. Output particle size (≤3mm) is controlled via rotor clearance, completely resolving blockage issues in high-moisture materials (moisture content ≤15%). Self-impact Crushing Effect: Efficient fine crushing achieved through “hammer-on-material + material-on-material” collisions, reducing energy consumption by 15–30%. 80% of output particles ≤2mm. Shift Gap Adjustment Technology Automatically adjusts rotor clearance based on material moisture and hardness to prevent overload or uneven particle size (e.g., automatically increases clearance to prevent clogging when processing coal gangue). 2. Wear Resistance & Long-Life Technology (Hard Rock/Reinforced Steel Processing) Three-Layer Composite Roller Skin Technology Outer Layer: High-chromium alloy + tungsten carbide coating (hardness HRC62), 50% improved impact resistance; Middle Layer: High-manganese steel matrix with waterproof toughening treatment to prevent cracking; Inner Layer: Dovetail groove locking…
Pebble crushers demonstrate significant advantages in the sand and gravel industry through their unique design and highly efficient crushing performance, particularly excelling in processing high-hardness, highly abrasive materials. With benefits including energy efficiency, high-quality output, environmental friendliness, and durability, pebble crushers have become key equipment for the industry’s green transformation. Technical highlights such as wear-resistant roller liners, precise particle size control, and low-noise design not only address the pain points of traditional crushers but also enhance economic efficiency and sustainability. Below is a detailed analysis of its core advantages: 1. Energy Efficiency and Cost Reduction Low-energy operation: Utilizing low-speed, high-pressure crushing principles reduces electricity consumption by 30%-40% compared to impact crushers. For instance, a building materials company achieved a 35% reduction in electricity consumption per ton of sand after adopting the double-roll crusher, resulting in significant annual cost savings. Wear-Resistant Design: Roller surfaces utilize high-wear-resistant alloy materials (e.g., welded roll liners or wear-resistant liners), extending service life by over 200% and reducing downtime for replacements, leading to lower overall maintenance costs. 2. Superior Product Granulometry with Controllable Quality Precise Size Control: By adjusting the gap between the two rollers (typically adjustable from 1-20mm), the output particle size (e.g., 1-5mm) can…
Huashengming Tractor Stone Crusher’s technological innovations focus on three key areas: intelligent operation, wear resistance, and environmental sustainability. Huashengming offers intelligent, wear-resistant, tractor stone crusher sale. 1. Jaw Crusher (Primary Crushing) PE250×750 Recommended Power: ≥55 HP tractor Processing Capacity: 5 tons/hour Feed Size: ≤210mm Discharge Size: 10–40mm (adjustable) Weight: 500kg Price Range: ¥10,000–26,000 Applications: Coarse crushing of field stones and construction debris; portable and easy to relocate. 2. Double Roll Crusher (Medium-Fine Crushing) Spring Double Roll Series (Economical & Practical) 2PGT400×250 Recommended Power: ≥45 HP Processing Capacity: 2–10 tons/hour Output Size: 1–50mm Weight: 250kg Price: Approx. ¥18,000 2PGT750×500 / 2PGT800×600 Recommended Power: ≥75 HP Processing Capacity: 10–50 tons/hour Features: Medium-scale production capacity, ideal for new sand plant investments. Hydraulic Double-Roll Series (Smart High-Efficiency Type) 2PGY750×500 / 2PGY800×600 Recommended Power: ≥90 hp Processing Capacity: 20–50 tons/hour Output Size: 1–50mm (Hydraulic precision adjustment) Price Range: ¥50,000–200,000 Flagship Large Models (e.g., 2PGY1500×1000) Recommended Power: ≥150 HP Processing Capacity: 80+ tons/hour Features: One-touch start/stop, CNC hydraulic system, suitable for medium-to-large sand plants. 3. Hammer/Two-stage Crusher (Fine Crushing Specialized) SCF600×600 Recommended Power: Requires 22kW×2 motors (diesel drive customizable) Processing Capacity: 20–30 tons/hour Output Size: ≤3mm (no clogging with high-moisture materials) Suitable Materials: Wet coal chunks,…
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