The tooth roller crusher is a high-capacity mining machinery device primarily composed of two sets of high-strength, wear-resistant tooth rollers. and ores. It offers a high crushing ratio, high efficiency, low energy consumption, and easy maintenance. 1.Tooth Roller Crusher Feed Size: 80-1050mm Capacity: 7-300 t/h Suitable Materials: Construction waste, milled material, silicate, coal gangue, coal, coke, asphalt blocks, calcined coke, glass, limestone, silica, silicomanganese ore, ceramics, and similar materials Application Scope: Suitable for crushing brittle materials of medium hardness or below, primarily used for coarse and medium crushing of ores. 2.Applicable Materials Construction waste, milled material, silicate, coal gangue, coal, coke, asphalt chunks, calcined coke, glass, limestone, silica, silicomanganese ore, ceramics, and other materials. 3.Working Principle Tooth roller crushers utilize two wear-resistant alloy tooth rollers rotating in opposite directions to generate high compressive force for material crushing. After entering the gap between the two tooth rollers (V-shaped crushing chamber), the material is crushed to the desired particle size through squeezing, shearing, and grinding, then discharged by conveying equipment. 4. Tooth Profile Classification Tooth profiles for tooth roll crushers include: Long-bar teeth Wolf teeth Square wave teeth Pointed wave teeth Rhomboid teeth Large wolf teeth (heavy-duty, enlarged, wear-resistant)
Optional Spring-Type Double-Roller Crusherexcel with ultra-low investment costs, simple maintenance, and multi-scenario adaptability. They are particularly suited for construction waste recycling, glass recovery, and small-scale sand and gravel plants. 1.Processed Materials: River pebbles, calcite, quartz stone, marble, cobblestones, bentonite, iron ore, bluestone, mountain rock, slag, limestone, weathered sand, diabase, granite, basalt 2. Process Overview Huashengming Heavy Industry .Integrated design for efficient and convenient processing of crushed stone. Helping customers rapidly commence production and unlock wealth opportunities. May the owner achieve great success in the sand-making industry with this premium equipment, enjoy thriving business, abundant wealth, and create a bright future.
What Is A Sand Making Machine? Sand Making Machine (also known as Impact Crusher) is a specialized equipment that crushes large rock blocks into construction sand through impact, compression, or grinding actions. It is widely used in the production of sand and gravel aggregates. 1. Working Principle of Sand Making Machine Core Principles Sand Making Machine: Material enters a high-speed rotating rotor, where centrifugal force propels it to impact the impact plate or material lining, achieving “stone-on-stone” crushing (e.g., vertical shaft impact crusher). Compression Crushing: Double-roll sand making machines compress material between two counter-rotating rollers, with output particle size controlled by adjusting the roller gap (Huashengming’s core technology). Suitable Materials: Medium-hard materials like river pebbles, limestone, granite, and basalt. Feed size typically ≤80mm. Finished sand particle size adjustable between 1-3mm. 2. Huashengming’s Dedication to Double-Roller Sand Making Machine R&D Long-Life Wear-Resistant Design Roll sleeves utilize high-chromium manganese steel + rare metal composite materials, ensuring over 2 years of service life without frequent replacement of wear parts. Compared to impact sand making machines (requiring regular replacement of impact plates) and hammer sand making machines (with easily damaged hammers), maintenance costs are reduced by over 50%. Intelligent Hydraulic Technology The fully hydraulic…
What does crusher work for?Huashengming crushers, with their modular design, multi-material adaptability, and scenario-customization capabilities, cover the full spectrum of needs from sand and gravel production to solid waste recycling. 1. Building Materials and Aggregate Production Small and Medium-Sized Aggregate Plants Huashengming compact double-roll crushers (e.g., 2PGT400×250) feature a compact structure and simple operation, suitable for small-scale aggregate production lines with hourly capacities of 5-100 tons. They process materials such as river pebbles and granite, producing output particle sizes of 1-3mm that meet construction sand standards. Recycled Aggregate Production Crushing construction waste (concrete blocks, bricks, etc.) yields 5-10mm recycled aggregate for roadbed filling or non-fired brick raw materials, reducing raw material costs by 40%. 2. Mining and Metallurgy Industry Medium-Hard Ore Crushing Double-roll crushers process materials like iron ore, limestone, and basalt with compressive strengths ≤200MPa. They deliver uniform output sizes (adjustable from 1-50mm), making them suitable for fine crushing operations in mining. Coal and Coke Processing Toothed roller models (e.g., four-roller crushers) specialize in high-moisture coal gangue and coke. Anti-clogging design ensures continuous production with hourly capacities up to 500 tons. 3. Environmental Protection and Solid Waste Treatment On-site Construction Waste Crushing Mobile crushing stations integrate feeding and conveying…
What Is The Difference Between A Hammer Crusher And A Roller Crusher?Hammer crushers and roller crushers are commonly used crushing equipment in mining, building materials, and other industries. They exhibit significant differences in working principles, suitable materials, and discharge characteristics. As a renowned domestic manufacturer of crushing equipment, Huashengming offers products with distinct advantages in both types of machinery. 1. Core Differences Comparison Comparison Dimensions Hammer Crusher Roller Crusher Working Principle High-speed rotating hammers impact the material, supplemented by shearing and grinding. Two rollers rotate in opposite directions to compress the material, primarily relying on hydrostatic crushing. Suitable Materials Medium-hard brittle materials (limestone, coal gangue, gypsum), compressive strength ≤100 MPa, moisture content <15% Medium-hard materials (river pebbles, granite, coal) with compressive strength ≤160 MPa and moisture content ≤35% remain operational. Feed Particle Size Large (600–1800 mm) Smaller (≤40–150 mm) Discharge Characteristics Particle size is uneven, prone to over-grinding (high powder content) Particle size is uniformly controllable (adjustable from 1–20 mm), with a high proportion of cubic particles and low over-grinding rate. Output and Energy Consumption High production capacity (up to 3,000 tons per hour), relatively high energy consumption per unit Medium output (5–400 tons/hour), with energy consumption per unit reduced…
Huashengming Gold Crusher (primarily a roller crusher) operates on the principle of dual-roller compression crushing combined with shear tensile action. By adjusting the roller gap, it precisely controls the output particle size, making it particularly suitable for high-moisture, sticky materials like clay-bearing gold ore. Below is a detailed analysis of its core working principle: 1. Core Crushing Principle Dual-Roller Compression Crushing Material enters between two counter-rotating rollers via the feed inlet. Hydraulic or spring systems compress the rollers, exerting intense squeezing force on the material. High-hardness toothed structures on the roller surfaces (e.g., toothed roller design) further enhance shearing and tensile forces, efficiently fracturing gold ore at its weak points. Synergistic Shear and Tensile Action Unlike traditional impact crushers, Huashengming equipment employs a low-speed, high-torque transmission system. This causes the material to undergo impact shear forces and impact tensile forces within the roller tooth gaps. Shear forces concentrate at the joints or fractures within the ore, significantly boosting crushing efficiency. 2. Particle Size Control Mechanism Dynamic Roll Gap Adjustment Output particle size is regulated by adjusting the gap between the two rollers: Increasing gap → Larger output size (e.g., 5-40mm); Decreasing gap (via spring or hydraulic compression) → Smaller output…
Huashengming Huashengming mobile crusher machine continuously achieve breakthroughs in technological innovation, leading the industry in intelligent control, wear-resistant technology, wet material adaptability, and structural design. 1. Intelligent Control and Remote Operation System AI Dynamic Regulation and IoT Integration Real-time Parameter Optimization: Sensors monitor material hardness, moisture content, and equipment load. AI algorithms automatically adjust roller gap (±0.1mm precision), rotor speed, and motor power, boosting qualified output rate to over 98% while reducing energy consumption by 25%. Remote Operation: Supports mobile/computer-based remote start/stop, fault alerts (e.g., 72-hour advance bearing wear warnings), and parameter adjustments, enabling “unattended” production and reducing manual intervention by 30%. One-Touch Start/Stop & Variable Frequency Energy Savings Equipment preparation time reduced from 30 to 5 minutes, increasing daily output by 200 tons; intelligent variable frequency technology adjusts power based on load, significantly improving overall energy efficiency. 2. Wear-Resistant Technology Innovation: Ultra-Long-Life Components Three-Layer Composite Roller Skin/Hammer Design (Patented Technology) Outer Layer: High-Chromium Alloy (Hardness HRC60+), 50% improved impact resistance; Middle Layer: High-Manganese Steel Matrix (water quenching treatment prevents cracking); Inner Layer: Dovetail groove locking structure eliminates detachment risk. Field-tested lifespan: When processing granite, wear is only 1/3 that of standard products, reducing annual replacements from 6 to 2…
Huashengming PTO rock crushers offer unmatched power flexibility, patented wear-resistant technology, and low maintenance costs, making them the ideal choice for off-grid mining sites or mobile operations. PTO Rock Crusher Double Roll Crusher Small Spring Double Roll Crusher: e.g., 2PGT400×250, 2PGT400×400 (2-20 tons/hour), featuring simple structure and suitable for conversion to PTO drive. Medium Hydraulic Double-Roll Crusher: e.g., 2PGY800×600 (20-80 tons/hour). Features hydraulic roll gap adjustment; adding a PTO interface enhances mobility. Hammer/Two-stage Crushers Two-stage screenless models: e.g., 800×600 (35-55 tons/hour), dual-rotor design with strong wet/sticky material handling capability, may support PTO power switching.
Huashengming small crusher machine offer an ideal solution for small-to-medium-scale production with their high cost-effectiveness, adaptability to wet materials, and low maintenance costs. 1. Core Types and Mainstream Models Small Roller Crusher (Main Model) Model and Parameters: 250×400: Feed size ≤35mm, Output size 2-8mm, Capacity 2-10 t/h, Motor 5.5kW×2, Price approx. ¥25,000. 400×400: Feed size ≤35mm, Capacity 5-15 t/h, Motor 7.5kW×2, Price approx. ¥40,000. 610×400: Feed size ≤40mm, Capacity 10-20 t/h, Motor 15kW×2, Price approx. ¥68,000. Suitable Materials: Medium-to-low hardness materials like limestone, coal gangue, shale, etc. Ideal for small-to-medium sand plants or gold ore pre-crushing. Compact Double-Tooth Roller Crusher Models: 2PG400×250, 2PG400×400, 2PG610×400, covering capacities from 2-20 t/h. Features: Toothed roller design enhances clog resistance for wet, sticky materials, suitable for crushing gold ore or coal with high clay content. Other Small Models Two-stage Crusher: Specially designed for high-moisture materials (e.g., clay, coal gangue), featuring clog-free operation without a screen bottom and two-stage crushing for improved fineness. Mobile Crusher: Dual diesel/electric power options, ideal for gold exploration or dispersed mining sites. 2. Core Advantages Outstanding Cost Efficiency Low Investment: Small models priced between ¥25,000–80,000 (e.g., 600×800 model approx. ¥68,000), significantly lower than large equipment. Energy Savings: 15%-20% lower energy…
Huashengming Portable Crusher leverages its core strengths—modular mobile design, patented wear-resistant technology, and intelligent energy-saving control—to balance environmental sustainability with multi-scenario adaptability. It is particularly suited for small-to-medium-scale crushing applications requiring flexible site relocation. 1. Jaw Crusher Series Suitable for primary crushing operations, featuring a compact structure ideal for temporary sites and small-scale production. PE250×750 Jaw Crusher Feed Size: ≤210 mm Discharge Size: 10–40 mm (adjustable) Capacity: 5 t/h Motor Power: 5.5 kW Weight: 500 kg Applications: Construction waste, pebbles, small-scale mining coarse crushing. Price Reference: Approx. ¥26,000 (High-spec version). 2. Double Roll Crusher Series Focuses on mobility and precise particle size control, suitable for medium and fine crushing operations. 2PGC400×250 Compact Toothed Roller Crusher Feed Size: ≤40 mm Discharge Size: 1–5 mm (hydraulically adjustable) Production Capacity: 5–12 t/h Motor Power: 22 kW Weight: Approx. 3800 kg Features: Patented wear-resistant roller skin (≥2-year lifespan), optional diesel generator power supply. 2PGT400×400 Mobile Double-Roll Crusher Feed size: ≤25 mm Capacity: 5–12 t/h Mobile design: Tire chassis for rapid relocation. HSM-2025 Intelligent Hydraulic Double-Roll Crusher Feed size: ≤80 mm Capacity: 5–20 t/h (adjustable) Configuration: Dual-motor drive, supports remote control via app. Price Reference: Medium configuration approx. ¥100,000–160,000. 3. Hammer Crusher Series Excels at…
In the coal crushing field, toothed roller crushers have become the preferred equipment due to their unique design and operating principles. Below are their core advantages and reasons for selection: 1. Efficient Crushing and Precise Particle Size Control Shear-type crushing mechanism: Dual-tooth roll crushers apply shear and tensile forces to materials through two counter-rotating wear-resistant tooth rolls, rather than the impact crushing of traditional equipment. This effectively reduces over-crushing and ensures uniform, intact particles. Flexible Size Adjustment: Hydraulic or mechanical systems allow precise control of discharge particle size by adjusting the roll gap (typically 5-30mm), meeting diverse coal size requirements for power generation, chemical processing, and other applications. For instance, power generation coal requires finer particles for enhanced combustion efficiency, while chemical-grade coal demands specific size ranges. 2. Energy Efficiency, Environmental Protection, and Low Operating Costs Low Energy Consumption: The progressive crushing process concentrates energy for efficient fragmentation, reducing energy consumption by over 30% compared to traditional equipment. Variable frequency speed control and energy recovery technologies further enhance energy savings. Eco-Friendly Design: Dust emission concentrations remain below 20mg/m³, with low noise levels meeting green production standards. Select models feature intelligent dust removal and automatic lubrication systems to minimize environmental impact….
The structural types of double-roll crushers (also known as twin-roll crushers) can be classified into various categories based on dimensions such as the number of rolls, roll surface shape, adjustment method, transmission form, and application scenarios. The specific classifications and technical characteristics are as follows: 1、 Classification by number of rolls 1. Double-roll crusher (standard type) Structural features: Consists of two parallel rollers, one fixed roller and one movable roller. The movable roller is supported by springs or a hydraulic system and can move horizontally to adjust the gap and provide overload protection. Application scenarios: Medium and fine crushing operations, processing medium to low hardness materials such as coal, limestone, and coke (compressive strength ≤ 300 MPa), with adjustable output particle size ranging from 1–20 mm. Representative models: 2PG—400×250, 2PG—750×500 (processing capacity 5–55 t/h). 2. Four-roll crusher Structural features: Composed of two sets of rollers in series to achieve two-stage crushing. Features hydraulic gap adjustment and a centralized lubrication system, with optimized tooth design to enhance crushing efficiency. Application scenarios: Fuel preparation for circulating fluidized bed boilers (e.g., coal gangue), capable of replacing a secondary crushing system to reduce equipment investment. Advantages: High crushing ratio (10–15), low over-crushing rate, suitable…
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