Hydraulic Double Roller Crusher Hydraulic Double Roller Crusher Spring Roll Crusher
Granite roller sand making machine PXJ High Efficiency Fine Crusher VSI Vertical Shaft Impact Crusher
Raymond Mill YGM High Pressure Grinding Mill TGM Super Pressure Trapezium Mill
Trommel Screen Trommel Screen Machine Circular Vibrating Screen
The mine dumping rocks crusher (also known as a roller crusher) can serve as a stone crusher after mine unloading, performing exceptionally well in the medium and fine crushing stages. 1. Working Principle The operation of a double-roll crusher is highly intuitive: two rolls rotate toward each other driven by an electric motor. Material enters the crushing chamber formed between the rolls from the top, where it undergoes continuous compression and shearing forces to achieve the desired particle size. By adjusting the gap between the rolls (roll clearance), the maximum particle size of the product can be precisely controlled. 2.Advantages Superior particle size control: This is its core advantage. Slow compression and shearing action ensures uniform material fragmentation while significantly reducing the production of excessively fine powder. This is crucial for industries requiring consistent finished particle size, such as high-quality concrete aggregates. Energy-Efficient Operation: Typically consumes lower energy when crushing materials below medium hardness. Integrating a double-roll crusher for pre-crushing in grinding systems can substantially boost overall system throughput. Simple Structure and Easy Maintenance: Features relatively uncomplicated mechanical design with low failure rates. Routine maintenance and replacement of wear parts (e.g., roll liners) are straightforward, contributing to reduced long-term operational…
The small stone crusher machine, also known as a double-roll crusher, employs a roller design. The intense pressure generated between the two rollers crushes materials into powder and granular forms, effectively handling crushing operations for both dry and wet materials. 1. Small Stone Crusher Machine Feed Size: 25-100mm Production Capacity: 2-400 t/h Suitable Materials: River pebbles, calcite, quartzite, marble, cobblestones, bentonite, iron ore, bluestone, quarry rock, slag, limestone, weathered sand, diabase, granite, basalt, etc. Application Scope: Suitable for crushing in mining, cement, highway, railway, coal, metallurgy, building materials, and other industries. 2.Working Principle performs crushing operations via roller wheels. Material enters between the rollers through the feed opening and is crushed by compression. A fixed gap exists between the two rollers. Increasing this gap produces larger output particle sizes, while the compression spring reduces the gap to produce finer output. Adjusting the gap allows precise control over the final particle size. 3.Performance Advantages 1. Simple and lightweight with powerful crushing force 2. High efficiency, low energy consumption, and superior output quality 3. Wide applicability and extended service life 4. Intelligent control for energy savings and labor reduction
The mini crusher machine, also known as a double-roll crusher or double-roll sand maker, utilizes two motors to drive two sets of roll shafts to compress and grind materials. Designed for fine crushing operations with feed sizes under 80mm and finished product requirements ranging from 50 mesh to 20mm. Featuring roller shells made of high-chromium manganese steel containing rare metals, it achieves hourly production capacities of 5-400 tons, meeting diverse sand-making demands. Specifically engineered for crushing high-hardness materials like river pebbles, potassium feldspar, gravel, and quartz stone into sand. Featuring fully hydraulic automatic adjustment, adjustable discharge size, and capability for both dry and wet crushing. Widely adopted in quarries, sand plants, and sand production lines. 1.mini crusher machine Feed Size: 25-100mm Production Capacity: 2-400 t/h Suitable Materials: River pebbles, calcite, quartzite, marble, cobblestones, bentonite, iron ore, bluestone, quarry rock, slag, limestone, weathered sand, diabase, granite, basalt, etc. Application Scope: Suitable for crushing in mining, cement, highway, railway, coal, metallurgy, building materials, and other industries. 2.Working Principle The crushing operation is performed by rollers. Material enters between the rollers through the feed opening and is crushed by the squeezing action of the rollers. A specific gap exists between the two rollers….
The Gumish Hydraulic Double Roller Crushe employs a hydraulic drive and adjustment system, specifically engineered for fine crushing applications such as gravel processing. Through precise compression by high-pressure rollers, it achieves efficient, energy-saving crushing operations, producing sand and gravel products with uniform particle size and excellent shape. This equipment is ideal for manufacturing high-quality sand for construction, highway, and other related industries. 1. Applicable Materials Suitable for crushing and sand-making operations involving materials such as river pebbles, calcite, quartz, glass, marble, cobblestones, bentonite, iron ore, bluestone, mountain rock, limestone, weathered sand, diabase, granite, and basalt. 2. Performance Advantages 1. Excellent finished particle shape with minimal powder residue 2. Simple and controllable finished particle size 3. Rational structure prevents clogging and sticking 4. Dual motors deliver robust power 5. Roller shells made of high-wear-resistant manganese steel for enhanced durability 6. Low investment cost, economical and user-friendly
Pebbles are hard and possess strong compressive strength, making them an ideal raw material for the manufactured sand industry. As sand-making technology continues to advance, the pebble sand-making process has gradually matured. Consequently, increasing attention is being directed toward the manufactured sand sector, where sustained growth in sand and gravel demand has driven industry expansion. Pebbles stand out as a highly favored raw material for manufactured sand. Given their suitability as a raw material for manufactured sand,Pebble Sand Making Machine are commonly found in sand production lines. One cubic meter of pebbles typically yields 0.8-0.9 tons of sand and gravel with low stone powder content. To enhance economic value, sand washers are often installed downstream to remove powder and soil from the finished sand and gravel, providing higher-quality aggregates for construction materials and other industries. 1. Applicable Materials Suitable for crushing and sand-making operations involving materials such as river pebbles, calcite, quartz, glass, marble, cobblestones, bentonite, iron ore, bluestone , mountain rock, limestone, weathered sand, diabase, granite, and basalt. 2. Actual photos
The double-roll sand-making machine is an upgraded version of the conventional spring-loaded double-roll crusher, utilizing hydraulic cylinders for pressure output. Older spring-loaded models require manual spring pressure adjustment after prolonged use to meet finished product specifications, whereas the Dou Shi hydraulic double-roll sand-making machine features automatic pressure regulation with precise compensation. Suitable for fine crushing operations with feed sizes under 80mm and finished product sizes ranging from 50μm to 20mm. It offers more convenient, efficient, and flexible operation, produces uniformly sized particles, minimizes on-site dust pollution, delivers excellent performance, requires minimal floor space, allows easy adjustment of the crushing ratio, and operates reliably. 1.Double-roll Sand Making Machine Feed Size: 25-100mm Production Capacity: 2-400 t/h Suitable Materials: Highways, high-speed railways, high-rise buildings, municipal projects, hydroelectric dam construction, concrete mixing plants, sand and gravel yards, etc. Application Scope: Suitable for coal, metallurgy, mining, chemical, and building materials industries. Particularly suitable for crushing raw coal (including gangue) in large coal mines or coal preparation plants. 2.Applicable Materials Suitable for crushing and sand-making operations involving materials such as river pebbles, calcite, quartz, glass, marble, cobblestones, bentonite, iron ore, bluestone, mountain rock, limestone, weathered sand, diabase, granite, and basalt. 3.Working Principle The double-roll sand-making machine…
Basalt sand making machine are crucial for producing high-quality sand for concrete production. Concrete is the backbone of many construction projects, and using the right materials ensures durability and strength. The basalt sand making machine efficiently processes raw basalt into fine, uniform sand that meets the needs of the concrete industry. Importance of Sand in Concrete Production Sand is one of the primary ingredients in concrete, along with cement and water. The quality and texture of the sand significantly impact the final product’s strength and durability. Basalt, being a strong and stable material, is an ideal choice for producing sand used in concrete. The basalt sand making machine ensures that the sand has the perfect particle size, making it suitable for concrete mixtures. Boosting Production Efficiency Using a basalt sand making machines helps boost production efficiency. The machine quickly transforms raw basalt into sand, saving both time and labor. This efficiency ensures that construction projects stay on schedule and within budget. With high output, companies can meet the growing demand for concrete without compromising on quality. Consistent Sand Quality for Strong Concrete Consistency is key when it comes to sand used in concrete. A basalt crusher provides uniform sand that…
Huashengming Iron Ore Crusher features high wear resistance, intelligent control, and low energy consumption as its core advantages. 1.Iron Ore Crushers?Core Technology Advantages Patented Wear-Resistant Technology Roll shells utilize high-chromium manganese steel + rare metal alloy (hardness HRC ≥ 60), delivering over 2 years of service life and 60% greater wear resistance than conventional equipment. Intelligent Control System Hydraulic system dynamically adjusts roll gap pressure, achieving ±1mm particle size control precision; PLC automatically monitors material hardness and dynamically adjusts crushing parameters. High-Efficiency Energy-Saving Design Layer compression crushing principle reduces ineffective energy consumption, saving 30%-45% electricity compared to impact crushers. Power consumption per ton of crushed material is only 0.8-1.2 RMB. Environmental Protection & Safety Sealed structure + pulse dust removal system keeps dust emissions below 10mg/m3. Overload protection automatically retracts upon encountering hard objects, preventing equipment damage. 2.Iron Ore Crushers? Application Scenarios & Economic Benefits Iron Ore Fine Crushing & Sand Making The 1212/1510 models crush iron ore into 1-3mm particles with a well-rounded shape (needle/flake content <10%), suitable for direct use in metallurgy or construction materials. Multi-Material Compatibility Compatible with granite, basalt (≤200MPa), construction waste, etc. Switch materials by adjusting roll gap without replacing components. Economic Benefits Example:…
Here are the types of roller crusher, commonly used in mining, building materials, and chemical industries, which are primarily designed for crushing materials of medium hardness: 2. Double-Roller Crusher A double-roller crusher consists of two counter-rotating rollers. The material is crushed by being squeezed and sheared between the rollers. This type is suitable for soft and medium-hard minerals like limestone, clay, iron ore, and coal. The advantages include high throughput, uniform product size, a sturdy design, and low maintenance costs. 3. Triple and Quadruple-Roller Crusher Triple and quadruple-roller crushers have additional rollers to achieve finer material crushing. These crushers are typically used for applications requiring high precision and fine granularity. For example, in a triple-roller crusher, primary crushing is done by the upper single roller, followed by secondary crushing by the lower double rollers. This design allows for larger feed sizes and higher throughput. 4. Toothed-Roller Crusher A toothed-roller crusher has rollers with specially designed tooth patterns on their surface, making it highly effective for handling wet, sticky, and soil-mixed materials. This design prevents the equipment from clogging while maintaining efficient crushing performance, even when dealing with difficult-to-crush materials. Choosing the right types of roller crusher is crucial for achieving…
Huashengming mini stone crusher machine Featuring ultra-compact design, low maintenance costs, and multi-scenario adaptability as core strengths, it is particularly suited for construction waste recycling, glass recovery, and small-scale sand and gravel plants. When selecting a model, comprehensively consider site mobility, budget, and material characteristics—opt for spring-loaded models for fixed operations, and mobile stations for frequent relocation. 1. mini stone crusher machine Core Advantages Exceptional Space Adaptability Spring-type models with a height ≤1.2 meters can be embedded into containerized workshops or existing production line gaps, solving installation challenges in confined spaces. Minimal Maintenance Costs Modular roller shell design enables replacement in under 1 hour. Spare roller sets cost only ￥8,000 per pair and last over 2 years (high-chromium manganese steel construction). Multi-Functional Crushing Capability Adjustable roll gap (1-10mm) accommodates diverse materials including concrete blocks, waste glass, coal gangue, and river pebbles without component replacement. Environmentally Friendly & Energy Efficient Sealed housing + dust shield design reduces dust dispersion by 50%. Noise level ≤78dB(A), meeting urban environmental requirements. Energy consumption 30% lower than traditional impact crushers, with electricity cost per ton of crushing only ￥0.8-1.2. 2. mini stone crusher machine Application Scenarios & Economic Benefits On-site Construction Waste Recycling Mobile stations…
A Quad Roll Crusher is a high-efficiency crushing machine that uses four rollers to process materials. It is commonly applied to medium-hard and soft materials such as coal, limestone, and ores. With excellent crushing performance and precise output control, Quad Roll Crushers are ideal for various industrial applications. How Does a Quad Roll Crusher Work? A Quad Roll Crusher features two pairs of rollers, categorized into primary and secondary rollers. Primary Crushing: Materials are initially fed into the first pair of rollers for coarse crushing. Large chunks are broken down into smaller sizes during this stage. Secondary Crushing: The crushed materials then pass through the second pair of rollers, achieving the desired particle size. This two-stage crushing design ensures uniform particle size and minimizes over-crushing. Key Advantages High Efficiency: The two-stage crushing system handles large volumes of materials effectively. Precise Control: Adjustable roller gaps and speeds allow easy control of output particle size. Low Maintenance Costs: A simple structure and durable wear parts result in reduced maintenance expenses. Versatility: Suitable for processing coal, ores, limestone, and other materials. Eco-Friendly: Designed to minimize dust and noise, meeting modern environmental standards. Applications of Quad Roll Crushers Quad Roll Crushers are widely used…
Huashengming Hydraulic Concrete Crusher is specifically designed for crushing construction waste (concrete blocks, bricks, tiles, etc.) and natural stone materials. Utilizing a dual-roller hydraulic compression principle, it controls output particle size (typically 1-50mm) by adjusting the roller gap (precision ±1mm), combining efficient crushing with resource recycling capabilities. Its core roll liners utilize a patented high-chromium manganese steel + rare metal alloy, delivering exceptional wear and pressure resistance with a lifespan exceeding 2 years, significantly reducing maintenance costs. 1. Core Advantages High Efficiency & Energy Savings The laminar crushing principle minimizes energy waste, achieving 20%-30% lower power consumption than traditional equipment; dual motor drive ensures stable power delivery. Controllable Particle Shape The hydraulic system precisely adjusts the roll gap, ensuring uniform output particle size (adjustable from 1-50mm). Needle and flake content is <10%, with low over-crushing rates, making the finished product suitable for concrete aggregate recycling. Exceptional Durability Patented roller skin material achieves HRC62 hardness, delivering impact resistance and high-temperature tolerance with a lifespan exceeding 2 years. Modular design enables rapid roller replacement, boosting maintenance efficiency by 50%. Smart & Eco-Friendly PLC control system supports remote monitoring and fault alerts. Enclosed structure + dust collection system ensures dust emissions <10mg/m3 and…
