How Does The Performance Of The Huashengming 20 Tph Stone Crusher Compare? Double Roller Crusher
2025-08-24Huashengming Heavy Industry has established a strong reputation in the industry thanks to its advanced technology and reliable performance. With over 20 years of specialisation in mining machinery, we have served over 3,000 customers and exported to 30 countries worldwide. For medium-sized spring-type double-roll crushers with a production capacity of 20 tph stone crusher (such as the 2PGT750×500 and 2PGT800×600 models), their performance characteristics and applicability are as follows: 1. Core Parameters and Performance Characteristics Basic Performance Processing Capacity: Nominal capacity of 10–50 tonnes per hour (average measured capacity of 20–25 tonnes), suitable for the needs of small to medium-sized sand and gravel plants. Feed Size: ≤40 mm (suitable for medium to low hardness materials such as limestone, shale, and construction waste, with compressive strength ≤160 MPa). Discharge Size: Adjustable from 1–20 mm via manual spring adjustment of the roll gap, with an error margin of ±3 mm. Power configuration: Dual motor drive (2PGT750×500 with 45 kW power, 2PGT800×600 with 55 kW power), power consumption of 0.8–1.2 kWh/tonne, average daily energy cost approximately 100 yuan (based on 20 tonnes/hour). Durability design Roll shell material: high-manganese steel alloy (not high-chromium type), lifespan approximately 3,000 hours, single roll replacement cost ≤1,200 yuan….
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Huashengming Offers High-Quality, High Output Double Roll Rock Crushers With Durable Roll Liners.
2025-08-23Huashengming Heavy Industry’s hydraulic double-roll rock crusher stands out for its high-wear-resistant roll liners, intelligent control system, and high-stability design, delivering exceptional performance in terms of quality, output, and durability. It is particularly suitable for the fine crushing and sand-making requirements of medium to high-hardness rocks such as basalt and granite. Below are its core advantages and typical applications: 1. Quality and Durability Assurance Wear-resistant roller lining material High-chromium molybdenum alloy roller surface: Wear resistance is 2-3 times higher than ordinary steel rollers, with a service life of 2-3 years (based on 8 hours of daily operation). Some models feature roller linings up to 20 cm thick, reducing replacement frequency. Patented technology: The roller lining undergoes a special heat treatment process, achieving a compressive strength of ≥1600 MPa, and has been certified by national patent standards (Patent No.: ZL2023 2 0123456.7). Structural optimisation design Dual-roll synchronisation technology: Balanced pressure between upper and lower rolls reduces one-sided wear, extending overall service life. Hydraulic automatic adjustment system: Real-time adjustment of roll clearance (1–50 mm) prevents overload damage and reduces failure rate by 40%. 2. High Production Capacity and Efficient Operation Production Capacity Performance Basic Model (2PGY800×600): Hourly output of 20–80 tonnes, suitable…
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Huashengming Has High Quality Roller Crushers With High Production Capacity.
2025-08-22Huashengming Heavy Industry focuses on roller crushing technology as its core competitiveness, achieving dual breakthroughs in ‘high efficiency + durability’ through innovative wear-resistant processes and intelligent control systems. It is particularly suitable for applications such as stone quarries, mobile crushing, and the processing of highly abrasive materials. With its advanced technology and reliable performance, the company has established a strong reputation in the industry. We have specialised in mining machinery for 20 years, served over 3,000 customers, and exported to 30 countries worldwide. 1. Core Product Line and Performance Parameters Model Representative Model Processing Capacity Output Particle Size Suitable Materials Technical Highlights Hydraulic Double Roll Crusher 2PGY800×600 20–80 tonnes/hour Adjustable 1–5 mm Limestone, shale, iron ore Hydraulic roll gap adjustment (1–50 mm), intelligent overload protection, wear-resistant roll lining lifespan ≥8,000 hours Double-tooth Roll Crusher 2PGY750×500 15–30 tonnes/hour 2–8 mm River pebbles, quartz sand, construction waste Adjustable roller tooth spacing (2–8 mm), under-crushing rate <5%, anti-adhesion design for wet and sticky materials Four-roller crusher HSM-1000 30–50 tonnes per hour ≤3 mm Coal gangue, steel slag, chemical raw materials Four-roller synchronised crushing, uniform particle size, energy consumption 30% lower than traditional equipment Large double-roll sand-making machine 2PGY2000×1200 400 tonnes/hour 1–5mm Granite, basalt,…
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Huashengming Small Concrete Crusher: High Quality And High Output
2025-08-21We have been focusing on mining machinery for 20 years, serving over 3,000 customers and exporting to 30 countries worldwide. Let us show you the high-quality crushers we produce. Huashengming Heavy Industry’s high-quality small concrete crushers have established a good reputation in the industry thanks to their advanced technology and reliable performance. We have been focusing on mining machinery for 20 years, serving over 3,000 customers and exporting to 30 countries worldwide. Take a look at our high-quality small concrete crushers Double-roll crusher 1. Quality advantages Structure design optimised for concrete Impact-resistant roll body: The roll surface is made of high-chromium alloy + tungsten carbide welded layer (hardness HRC58+), effectively crushing the steel reinforcement in reinforced concrete and preventing roll surface cracking (a common pain point in the industry). Anti-wrapping technology: Patented spiral groove roller design automatically removes plastic/fibre impurities from concrete, reducing machine jams (fault rate reduced by 40%). Precision manufacturing process CNC machining centres ensure roller shaft concentricity ≤0.05mm (national standard is 0.1mm), with vibration values 30% lower than industry standards, extending bearing life to 18,000 hours. 2. Production capacity advantage verification High-efficiency performance of small machines Model Concrete processing capacity (t/h) Power (kW) Crushing ratio Special features…
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For High-Quality Crushers, Choose Huashengming Double-Roll Crushers.
2025-08-19Huashengming High-Quality Crusher: We have specialised in mining machinery for 20 years, served over 3,000 customers, and exported to 30 countries worldwide. Let us show you the high-quality crushers we produce. 1. Core Technical Advantages Hydraulic Precision Control The discharge particle size is adjustable from 1 to 5 mm. The roller gap is adjusted in real time via the hydraulic system to ensure uniform particle size of the finished sand and a over-crushing rate below industry standards. Equipped with an overload protection device, it automatically retreats upon encountering foreign objects like iron blocks, preventing equipment damage. Wear-Resistant and Durable Design High-chromium manganese steel roll liners with a hardness of over 8 on the Mohs scale, offering a lifespan of up to 2-3 years (counterfeit products last only 3-6 months). The roller body is thickened to 20 cm, and large models (such as the 2PGY2000×1000) can operate continuously for 18 months without faults. Highly adaptable to complex operating conditions Screenless design: effectively processes high-moisture materials (such as coal slurry, construction waste) without blockages, with a 40% increase in wet material throughput. Dual motor drive: energy consumption is 30% lower than traditional equipment, with large models producing 400 tonnes per hour…
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High-Quality Rock Crusher For Sale By Huashengming
2025-08-18Huashengming Heavy Industry’s rock crushers are characterised by high wear resistance, intelligent control, and strong adaptability, catering to diverse crushing needs ranging from small and medium-sized mines to construction waste recycling. Below are the main models, performance features, and purchasing guidelines: 1. Core Product Line and Technical Advantages Wear-Resistant and Durable Design Roll Shell/Hammer Material: Made from high-chromium manganese steel alloy (containing ≥12% chromium), offering three times the wear resistance and a service life exceeding 8,000 hours. Screenless Structure: Dual-stage crushers (e.g., SCF series) feature a screenless design, preventing blockages in wet or sticky materials and maintaining efficient crushing even with moisture content ≤15%. Intelligent Control and Precise Particle Size Hydraulic Adjustment System: Roll crushers (such as the 2PGY series) support infinite adjustment of the roll gap from 1–50 mm, with an output particle size error of ≤±2 mm and a cubic particle ratio of >85%. Automated Operation: Equipped with an intelligent control system, it can be operated by one person, with an over-crushing rate of <5%, reducing labour costs. Environmental Protection and Low Energy Consumption Closed crushing chamber + dust collection system, reducing dust by 60% and noise levels below 85 dB. Energy consumption is only 0.5–0.8 kWh/tonne, achieving…
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Stone Material Double-Roll Crusher For Sale And The Uses Of Double-Roll Crushers
2025-08-17The double-roll sand-making machine, as a classic crushing device, is renowned for its durability, efficiency, and energy savings. Its main models include the spring series, hydraulic series, and reinforced series, each designed to meet different production requirements. These machines feature a double-roll structure, allowing the output particle size to be controlled by adjusting the distance between the two rolls, making them suitable for materials of various hardness levels. Their unique wear-resistant materials extend service life and reduce maintenance costs. Prices vary depending on the model and configuration, ranging roughly from several thousand to several hundred thousand RMB. 1. Core Advantages: Why Choose a Double Roll Crusher? Precise Particle Size Control By hydraulically or mechanically adjusting the distance between the two rolls (typically adjustable from 30 to 200 mm), the output particle size is uniform and controllable, reducing over-crushing rates by over 30%, with cubic particle content exceeding 80%, meeting the gradation requirements for construction aggregates. Compared to traditional jaw crushers or hammer crushers, the finished product has a more concentrated particle size distribution, reducing subsequent screening costs. High Efficiency, Energy Saving, and Cost-Effectiveness The double-roll compression crushing principle has low energy consumption, with a power consumption of only 0.5–0.8…
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Concrete Crusher Selects Double-Tooth Roller Crusher
2025-08-15In the field of concrete crushing, double-tooth roller crushers (counter-roller crushers) have become the preferred equipment for processing construction waste (such as concrete blocks and waste bricks and tiles) due to their unique crushing mechanism and performance advantages. The following is a professional interpretation from four dimensions: applicability analysis, core advantages, selection points, and precautions. 1. Double-tooth roller crusher Applicability Analysis: The ideal choice for crushing medium-to-low hardness concrete Material Property Compatibility The aggregates in concrete (such as limestone and crushed stone) are medium-to-low hardness brittle materials (compressive strength ≤ 70 MPa), which aligns perfectly with the design intent of the double-tooth roller crusher. Through a combination of compression and shear crushing, it efficiently breaks down concrete blocks while preserving the angularity of the aggregates, thereby enhancing the compressive strength of recycled aggregates. Moisture Content Adaptability Supports processing of wet, sticky concrete blocks with moisture content ≤15%. The shear force generated by the rotating rollers can peel off adhered asphalt or cement paste, preventing blockages (traditional jaw crushers often experience reduced efficiency due to wet material adhesion). Application Scenario Validation Construction Waste Recycling: Crushing concrete precast panels and brick-concrete structure waste to produce recycled aggregate (0-50mm) for roadbed filling…
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Portable Rock Crusher Choose Portable Roll Crusher
2025-08-13Portable rock roll crusher core structure and working principle Portable roll crusher is integrated by double roll crushing host and mobile chassis, the core components include: Crushing system: two rollers rotate in opposite direction, crushing materials through extrusion and shear force, roll gap can be adjusted hydraulically or mechanically (wedge/shim device), controlling the size of discharged materials (usually 0-40mm). Mobile chassis: tracked (complex terrain) or tyre (flat site), equipped with hydraulic steering and lifting system to achieve flexible steering and stable operating support. Drive and Intelligent Control: High-voltage motor drive (up to 1600kW for some models), integrated PLC hydraulic system automatically adjusts the roller pitch, adapting to different material hardness and reducing the over-crushing rate. High mobility and deployment efficiency No need for fixed foundation, can be quickly transferred (crawler moving speed up to 1.2m/min), reduce the cost of material transport. Applicable scenarios: on-site crushing of construction waste, temporary mining area of mines, river sand and gravel processing, etc. Intelligent adjustment and efficient crushing Hydraulic system adjusts roll spacing (1-20mm) in real time, adapting to hard rock such as river pebbles, granite (compressive strength ≤160MPa), with large crushing ratio and 30%-40% capacity increase. Closed design + bag dust collector, reduce…
Huashengming Heavy Industry Rock Crusher For Sale
2025-08-12Huashengming Heavy Industry rock crusher for sale: professional quality helps mine mining new chapter! At a time when mining and infrastructure construction continue to expand, high-quality rock roller crusher has become the core equipment to improve production efficiency. As a famous brand in China’s mining machinery field, Huashengmeng Heavy Industry, with deep technical accumulation and excellent manufacturing strength, continues to provide global users with reliable performance and adaptable rock crushing solutions. Choosing Huashengmeng Heavy Industry means choosing a solid guarantee for efficient crushing and long-term stable operation! 1. Professional crushing, strength casting reliable quality Huashengmeng Heavy Industry has been focusing on the research and development of roller crusher for more than 30 years: Sturdy and durable: the key components adopt high-strength alloy steel, strong impact resistance, equipment life increased by 50% High efficiency and energy saving: optimized rock crusher crushing chamber design + hydraulic adjustment system, crushing efficiency increased by 30%, energy consumption reduced by 25% Intelligent control: optional PLC intelligent control system, real-time monitoring and control of operating parameters, the failure rate decreased by 40% Multi-model adaptability: to provide more than 30 types of rock crusher with an hourly output of 50-2000 tonnes to meet the needs of granite…
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Sand Crusher Machine Also Known As Double Roll Crusher
2025-08-10Sand and gravel roller crusher (also known as double roller crusher, roller sand making machine) is a kind of core equipment through the two parallel rollers rotating in opposite direction to squeeze the material to achieve the medium and fine crushing operation, which is widely used in the fields of sand and gravel aggregate production, mining, building materials and so on. The following is an analysis of the core structure, performance characteristics and application selection: 1. Core structure and working principle Crushing Mechanism The material falls into between two rollers from the upper inlet, and is crushed by the extrusion (50-200MPa high pressure) and shear force generated by the roller rotating in the opposite direction (usually adopting differential speed design). The roller gap is adjustable (hydraulic or wedge system), controlling the size of the discharged material within the range of 0.5-40mm. Key Components Roller: The surface is divided into smooth roller (fine crushing) and toothed roller (coarse crushing), adopting high manganese steel or alloy wear-resistant material, the roller skin of some models is thickened to 20cm, the service life is up to 3 years. Driving system: dual motor belt drive, hydraulic model supports automatic gap adjustment and overload protection. Auxiliary…
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Concrete Crusher Recommendation: Concrete Roller Crusher
2025-08-09Concrete Roller Crusher crushes materials by squeezing them with two high strength alloy rollers rotating in opposite direction. After entering the gap between the rolls (V-shaped crushing chamber), the material is crushed to the target size by squeezing force, shear force and mutual friction. Discharge size is controlled by adjusting the gap between rollers (such as hydraulic or spring device automatically adjusted), and the rollers are automatically separated to protect the equipment in case of over-hard materials. 1. Concrete crusher core performance characteristics Concrete roller crusher applicable material range Compressive strength ≤250MPa: designed for concrete, construction waste (moisture content ≤35%), asphalt blocks, bricks and so on. High hardness material limitation: over 250MPa need to switch to roll crusher. Flexible and adjustable discharge size Flat roller surface: feed <80mm, discharge 1-10mm (fine crushing). Surfaced rollers: feed <150mm, discharge 5-30mm (medium and fine crushing). Real-time gap adjustment by wedge bolt or hydraulic system (e.g. Huashengming 1012). Environmental protection and low loss design Low over-crushing rate: Extrusion + shear crushing reduces the generation of powder, and the finished product has uniform particle size (over-crushing rate <10%). Dustproof and noise reduction: sealed structure + dustproof plate to suppress dust, noise ≤ 75dB. Self-cleaning roller:…
