As a key piece of equipment in fields such as mining, building materials. And chemical engineering. The large-scale double-roller crusher has become a highly efficient solution for medium and fine crushing operations, thanks to its unique design and technological advantages. Its core strengths are reflected in the following four aspects: Analysis of the Advantages of Large-Scale Double-Roller Crushers High Efficiency and Energy Saving, Reducing Operational Costs The crushing method, which involves the dual rollers rotating in opposite directions to exert pressure. Enables precise crushing of materials under high pressure, reducing energy consumption by 20%-30% compared to traditional equipment. Additionally, the wear-resistant layer on the roller surface is made of high-chromium alloy material. Extending its lifespan to more than three times that of ordinary materials, thereby reducing replacement frequency and downtime. Precisely Controllable Discharge Particle Size By adjusting the gap between the two rollers (adjustable from 0.5mm to 50mm). Uniform particle size output can be achieved, meeting the particle size requirements of different scenarios such as sand and gravel aggregates and cement raw materials. It is particularly suitable for producing 0-5mm manufactured sand or 10-30mm construction stones. Strong Adaptability and Wide Processing Range It can handle medium-hard materials with a compressive…
The double-toothed roll crusher is a highly efficient and reliable crushing equipment. Widely used in industries such as mining, building materials, and chemicals. Its core feature lies in its double-toothed roll structure, which achieves efficient crushing by using two relatively rotating toothed rolls to squeeze, shear, and tear the materials. Introduction to the Features of Double-Toothed Roll Crusher This equipment boasts the following significant advantages: High Crushing Ratio: The surfaces of the toothed rolls are designed with sharp tooth profiles, enabling easy crushing of medium-hard and soft materials. The discharge particle size is uniform, meeting various process requirements.>Strong Overload Protection: Equipped with spring or hydraulic protection devices. When encountering uncrushable materials, the toothed rolls can automatically retreat to avoid equipment damage and extend service life.>Compact Structure: It features a small size, light weight, and requires minimal floor space, facilitating easy installation and maintenance, especially suitable for work environments with limited space. Low Energy Consumption: The optimized transmission design reduces power loss, resulting in significantly lower operating costs compared to similar equipment. High Adaptability: It can handle wet and sticky materials without easily clogging, ensuring continuous and stable production. Additionally, the double-toothed roll crusher exhibits excellent sealing performance, minimizing dust overflow…
Huashengming’s stone crusher near me, particularly in the field of double-roll crushers, have indeed earned a solid reputation within the industry for their high efficiency, durability, and intelligent features. Core Advantages Huashengming Double-Roller Crushers not only offer a comprehensive range of models but have also gained market recognition through the following core advantages: High-Quality Output with Low Over-Grinding Rate: The equipment crushes materials through double-roller compression, creating numerous micro-fractures within particles while maintaining an extremely low over-grinding rate. This not only produces rounded, uniformly graded sand but also significantly enhances ore liberation rates and recovery in subsequent mineral processing operations. Exceptional Wear Resistance and Low Maintenance Costs: Roller shells (liners) are manufactured from specialized wear-resistant materials like high-chromium manganese steel, delivering an average service life exceeding 2 years. This drastically reduces downtime and maintenance expenses caused by frequent replacement of wear parts. Intelligent and Simple Operation: Medium-to-large models come standard with a fully automatic hydraulic system, enabling one-touch precise adjustment of the double-roller gap. Effortlessly control discharge particle size, substantially saving operating time and labor costs. High Adaptability: The equipment efficiently processes both dry and wet materials, effectively preventing clogging issues. Its application scope covers diverse…
Huashengming Recycling Crushers utilize dual-tooth roller (wet material anti-clogging), dual-stage (fine crushing without screen bottom), and counter-rotating roller (precise particle size) technologies as their core. Through patented wear-resistant technology and intelligent control systems, they achieve efficient recycling of resources such as construction waste, slag, and asphalt milling material: 1. Core Product Series and Technical Parameters Double Tooth Roller Crusher (Wet and Sticky Material Specialist) Specifically designed for high-moisture, sticky recycled materials (e.g., asphalt millings, construction waste), achieving gentle crushing through roller shear force while preserving material gradation integrity. Model Processing Capacity (t/h) Output Particle Size (mm) Applications 2PGC400×250 7–15 10–50 Small-scale construction waste recycling, clay-bearing gold ore 2PGC600×900 80–120 30–150 Asphalt milling material, coal gangue crushing 2PGC1200×1500 200–300 30–200 Hard Rock Crushing at Large Solid Waste Treatment Center Technical Highlights: Anti-clogging tooth design: Wolf teeth/wave teeth enhance wet material grip, enabling direct crushing of materials with moisture content ≤15%; Dual overload protection: Hydraulic coupling + safety coupling automatically retracts upon encountering rebar. Two-stage Crusher (Screenless Anti-clogging) Dual-rotor relay crushing with screenless structure completely eliminates wet material blockage. Output ≤3mm (80% ≤2mm), ideal for tailings fine crushing and construction waste recycling. Model Processing Capacity (t/h) Motor Power (kW) Applications 800×600 35–55…
Huashengming Gold Ore Crusher utilizes roller crushers (for precise particle size control), dual-tooth roller crushers (for wet material anti-clogging), and jaw crushers (for coarse crushing of large blocks) as its core components. Through patented wear-resistant technology and intelligent hydraulic systems, it achieves highly efficient crushing of gold ore: 1. Gold Ore Crusher Primary Types and Working Principles High-Power Grading Crusher (Double-Toothed Roller Type) Working Principle: Low-speed, high-torque double-toothed rollers rotate in opposite directions, applying impact shear force + tensile force to materials. Simultaneous screening during crushing reduces over-grinding. Applications: Muddy gold ore, wet sticky materials (moisture content ≤15%). Supports particle size grading and anti-clogging design. Technical Highlights: – Spiral-arranged tooth discs enhance wear resistance (roller skin lifespan > 2 years); – Dual overload protection via hydraulic coupling + safety coupling. Double-Roller Crusher (Main Model) Working Principle: Two counter-rotating rollers compress material. Adjustable roll gap (1-50mm) precisely controls output size (1-50mm), ideal for fine crushing and sand production (e.g., gold particles under 3mm). Intelligent Control: Hydraulic models feature AI-driven dynamic roll gap adjustment (±0.1mm precision), achieving ≥98% qualified output rate. Jaw Crusher (Preferred for Primary Crushing) Features: Processes large gold ore blocks (feed size ≤500mm), featuring simple structure and low maintenance…
Huashengming small crusher deliver efficient performance across multiple industries thanks to their compact design, wear-resistant technology, and adaptability to wet materials. 1. Recycling of Construction Waste Application Scenarios Concrete Block and Brick Crushing: Small double-roll crushers (e.g., 250×400 model) reduce construction waste into 1-3mm recycled aggregate for producing eco-friendly bricks, road base layers, etc., boosting recycling rates by 40%. On-site Mobile Processing: PTO-driven mobile crushers deploy directly at demolition sites, eliminating transportation costs with hourly output reaching 20 tons (e.g., 2PGT610×400 model). Technical Advantages Anti-clogging tooth roll design handles reinforced concrete blocks; hydraulic system automatically retracts upon metal contact for equipment protection. Enclosed operation + spray dust suppression reduces dust emissions by 60%. 2. Mining & Mineral Processing Gold Ore Wet Pre-crushing Silt-bearing gold ore processing: Dual-tooth roller models (e.g., 2PGY800×600) directly crush silt-bearing gold ore with 15% moisture content, producing 2-8mm output for uniform particle size in leaching processes. Riverbed placer gold operations: Mobile double-roll crushers integrated with gravity separation equipment process riverbank gravel layers on-site without pre-treatment. Silica Ore and Bauxite Crushing Silica Ore Fine Crushing: Screenless design of double-stage crushers processes high-silica ore to ≤2mm for refractory materials or high-alumina cement feedstock, reducing energy consumption by 30%…
Huashengming Quarry Crusher With the double-roll crusher as its core product, it has become the preferred equipment for sand and gravel aggregate production due to its wear resistance, high efficiency, energy savings, and intelligent control advantages. 1. Core Technical Advantages Wear Resistance & Extended Lifespan Patented Roller Shell Technology: Utilizes high-chromium manganese steel + rare metal composite material (patent pending), delivering over 2 years of service life and processing capacity exceeding 30,000 tons—30% longer than conventional equipment. Three-layer composite structure: Surface layer of high-chromium alloy (HRC60+), middle layer of high-manganese steel matrix, and bottom layer with dovetail groove locking. Impact resistance increased by 50%, reducing annual replacement frequency by 60%. Intelligent Control & Energy Efficiency AI Dynamic Regulation: Real-time monitoring of material hardness and moisture automatically adjusts roll gap (±0.1mm precision) and motor power, reducing energy consumption by 25% while achieving ≥98% qualified output rate. Wet Material Adaptability: Anti-clogging toothed roll design supports direct crushing of materials with 15% moisture content (e.g., muddy river pebbles) without pre-treatment. Environmental Protection & Safety Enclosed crushing chamber + integrated dust collection system reduces dust emissions by 80%, with noise levels ≤75 dB (traditional equipment: 90 dB). Hydraulic overload protection system automatically retracts upon…
The double-stage crusher, also known as the double-rotor screenless crusher. Is an industrial equipment that integrates efficient crushing capabilities with anti-clogging performance. It is widely used in fields such as mining, building material production. Metallurgical and chemical industries, as well as the recycling of construction waste. Its core design features a tandem structure with upper and lower dual rotors. After the material is initially crushed by the upper rotor. It is immediately subjected to secondary fine crushing by the high-speed hammers of the lower rotor. Creating a composite crushing mode of “hammer striking material and material impacting each other”. This results in uniform particle size of the discharged material. With over 90% of the finished products controlled below 3 millimeters, meeting high-precision requirements for applications like brick making and concrete aggregates. Double-Stage Crusher: An Innovative Powerhouse in Industrial Crushing This equipment adopts a groundbreaking screenless grate bottom design. Completely eliminating the clogging issues that traditional crushers often encounter when processing high-moisture materials (such as coal gangue, shale, and construction waste). It can operate stably even when the moisture content of the material reaches 15%–20%. High-chromium alloy wear-resistant hammers, combined with shift adjustment technology, enable single hammers to be flipped and…
Impact crusher, also known as a sand-making machine. Is one of the core pieces of equipment in the field of sand and gravel processing. It throws materials onto the impact plates or liners inside the crushing chamber through a high-speed rotating rotor, achieving efficient crushing by utilizing the mutual impacts and collisions among the materials. It is particularly suitable for the fine crushing and sand-making operations of medium-hard and brittle materials. Impact Crusher: A Powerful Tool for Efficient Sand Making This equipment boasts significant advantages. Firstly, it has a large crushing ratio and produces uniformly sized output. Enabling the production of high-quality manufactured sand ranging from 0 to 5 mm, which meets the stringent requirements for aggregate particle shape in fields such as construction and highway engineering. Secondly, it features a compact structure, occupies a small footprint, and adopts a modular design, facilitating easy maintenance and inspection. Thirdly, it is energy-saving and environmentally friendly. By optimizing the power system and sealing structure. It reduces energy consumption while minimizing dust emissions, aligning with the trend of green production. In practical applications, impact crushers are often integrated with jaw crushers, cone crushers. And other equipment to form a combined crushing production line,…
Huashengming portable crusher machine Featuring dual-rollers as the core technology, it combines mobility, wear resistance, and adaptability to wet materials, making it ideal for applications like placer gold mining and construction waste recycling. The compact model offers outstanding value for money, while the PTO variant supports off-grid operations. 1. Product Types and Core Models Mobile Double-Roll Crusher Model Examples: 2PGT400×250: Processing capacity 2-10 t/h, output particle size 1-3 mm, motor power 5.5 kW × 2, price approx. ¥25,000. 2PGT610×400: Capacity 5-20 t/h, suitable for high-silt gold ore or construction waste recycling. Features: Integrated diesel/electric dual power, supports rapid relocation, anti-clogging design for wet/sticky materials. PTO-Driven Crusher Power Compatibility: Directly connects to tractor PTO shaft, eliminating external power sources—ideal for off-grid mining sites. Model Reference: 2PGT400×250 (PTO Version): Processing capacity 2-10 t/h, power requirement 15-22 kW, price upon inquiry. Compact Two-Stage Crusher Model: 800×600, Capacity: 35-55 t/h, Screenless design, two-stage crushing in one pass, ideal for high-moisture materials (e.g., coal gangue). 2. Core Advantages High Mobility Tire or track chassis design enables rapid relocation, suitable for dispersed mining sites or riverbed gold panning. Wear Resistance & Durability Roll shells/hammer heads utilize high-chromium manganese steel + rare metal composite materials (patented technology),…
1. Product System and Core Models Huashengming Industrial Crushers primarily feature roller crushers, supplemented by hammer crushers, jaw crushers, and double-stage crushers, covering production capacities from 2 to 4500 t/h. Roller Crusher (Core Product) Employing dual-roller compression technology, these crushers are optimized for hard rock materials like river pebbles and granite. Key features include wear-resistant roller liners and intelligent hydraulic systems: Small Spring-Type Models (2-20 t/h): 2PGT400×250: Feed ≤25mm, Output 1-3mm, Power 5.5kW×2, Price approx. ¥25,000. 2PGT610×400: Feed size ≤30mm, capacity 5-20t/h, suitable for pre-crushing in placer gold mines. Medium Hydraulic Models (20-100 t/h): 2PGY800×600: Feed size ≤40mm, discharge size 5-30mm, hydraulic gap adjustment, price approx. ¥120,000. 2PGY1000×1000: Capacity 80-100 t/h, suitable for medium-sized sand and gravel plants. Large CNC Models (100-400 t/h): 2PGY1500×1000: Feed size ≤80mm, capacity 150-200 t/h, fully hydraulic system, starting price ¥380,000. 2PGY1800×1000: Capacity 250-300 t/h, modular design for easy maintenance. Two-stage crushers Specifically designed for high-moisture materials (coal gangue, shale), featuring screenless anti-clogging and two-stage crushing in one pass: 800×600 model: 35-55 t/h output, dual motors 45kW+55kW, discharge ≤3mm. 1200×1000 model: 80-120 t/h output, suitable for large aggregate production lines. Other Models Hammer Crusher: e.g., PC800×600, processes hard rock like granite, 10-30 t/h. Jaw…
In the large-scale production of industries such as mining, building materials, and chemicals. The large-scale double-roll crusher has become a core piece of equipment in the material crushing process due to its efficient, stable, and energy-saving characteristics. It crushes medium-hard and soft materials, such as ores, coal gangue, and construction waste. Through the relative rotation of two high-strength wear-resistant rollers, producing uniformly sized output that can be precisely controlled. It is widely applied in scenarios such as sand and gravel aggregate production, ore beneficiation and purification, and coal powder preparation. Large-Scale Double-Roll Crusher: A Cornerstone in the Industrial Crushing Field Significant Technological Advantages: The large-scale double-roll crusher employs a hydraulic adjustment system. Enabling real-time and precise control of the roller spacing to accommodate different material requirements. It is equipped with an intelligent overload protection device that automatically retracts when encountering hard objects. Preventing equipment damage and extending service life. Its modular design facilitates easy maintenance and inspection. And when combined with variable frequency speed control technology, it can significantly reduce energy consumption and enhance production efficiency. Diverse Application Scenarios: In sand and gravel aggregate production lines. This equipment can replace the traditional combination of a jaw crusher and an impact…
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