Huashengming Heavy Industry’s tractor-mounted rock crusher has established a good reputation in the industry thanks to its advanced technology and reliable performance. We have been focusing on mining machinery for 20 years, serving more than 3,000 customers and exporting to 30 countries around the world. Let us show you our high-quality tractor stone crusher. 1. Huashengming’s double-roll crusher (especially the hydraulic drive model) can be integrated into tractor-driven mobile crushing stations, suitable for medium to small-scale stone crushing (such as limestone, quartzite, and other medium-hard rocks). Below is a key compatibility analysis: Compatibility Dimension Huashengming Double-Roll Crusher Capacity Tractor Application Requirements Power Matching Supports diesel engine drive (compatible with tractor power systems) Requires direct connection to the tractor’s engine output shaft or hydraulic system Volume and Mobility Compact double-roll crusher (e.g., 2PGT400 model) with a footprint ≤2㎡ Trailer-mounted design, with an overall length <5 metres Rock Hardness Limitations Rocks with compressive strength ≤ 160 MPa (e.g., granite is not suitable) Avoid high-hardness, high-abrasive rocks (e.g., basalt) Production Capacity Requirements Small-sized machine: 5–20 tonnes/hour Suitable for small-scale quarries, farmland road construction, etc. 2. Recommended Tractor-Specific Crushing Solutions Preferred model: Huashengming Customised 2PGY500×500 Hydraulic Double Roll Crusher Core advantages: Hydraulic roll spacing…
Komplet Crusher For Sale Take A Look At Huashengming’s Double-Roll Crusher. Double-roll crusher has established a good reputation in the industry thanks to its 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. Let us show you ourhigh-quality komplet crusher double-roll crusher. 1. Core configuration description Integrated Structure The equipment includes a double-roll crushing main unit, hydraulic control system, power motor, safety guard, and dust collection interface, with the entire machine assembled and tested before shipment. Standard configuration includes an intelligent control cabinet (supporting remote start/stop and overload protection), enabling ‘plug-and-play’ operation. Full-Function Modules Component Material/Specification Function Description Crushing Roll Manganese steel alloy roll surface (surface welded) Dual-roll differential design to prevent material adhesion and blockage Hydraulic System Automatic pressure regulation + overload rebound Real-time adjustment of roll gap (1-50mm precision) Drive Unit National standard explosion-proof motor Dual motor synchronous drive, torque increased by 30% Base Frame Integrally cast steel structure Seismic-resistant design, suitable for heavy-duty production lines 2. Key Technical Features of the Entire Machine Smart interlocking: Achieves full-process automation from ‘feeding → crushing → discharging’ through the PLC control centre, supporting interlocked…
Huashengming High-Quality Mobile Stone Crusher. We have specialised in mining machinery for 20 years, served over 3,000 customers, and exported to 30 countries worldwide. Let us introduce you to our high-quality mobile stone crushers. 1. Featured Models and Technical Highlights Jaw Crusher (Ideal for Primary/Secondary Crushing) Application Scenarios: Primary crushing of hard rocks such as granite and basalt Technical Advantages: Crushing ratio up to 6-8, feed size ≤1020mm Wedge-type discharge opening adjustment (range 2-15mm) Energy consumption per tonne is 1.5 kWh lower than traditional models (saving over ¥100,000 annually) Representative Models: PE-150×250 (hourly output 1.2-3.5 tonnes, price starting from ¥8,800) PE-1200×1500 (hourly output 150-300 tonnes, customisation available) Double Roll Crusher (Fine Crushing Excellence) Suitable materials: river pebbles, quartzite, coal gangue Technical breakthroughs: Hydraulic pressure stabilisation system (adjustable output particle size 1-5 mm) High-chromium manganese steel roll liners (2-year lifespan, 300% improved wear resistance) Representative models: 2PGY800×800 (50–60 tonnes per hour, medium-fine crushing) 2PGY1200×1200 (80–120 tonnes per hour, hydraulic CNC model) Two-stage screenless crusher (ideal for high-moisture materials) Solution to common issues: zero blockage for coal slurry and high-moisture construction waste Core technology: Dual rotor synchronised crushing, 85% output particle size ≤3mm Screenless design, completely avoiding wet material adhesion and blockage…
The following are the mainstream models, price ranges, and core advantages of Huashengming Heavy Industry’s small rock crushers, compiled based on equipment performance and user needs for procurement reference: 1. Core Product Line and Prices Model Type Representative Model Processing Capacity Price Range Application Scenarios Core Advantages Spring-type Double Roll Crusher 2PGT400×250 2–20 tonnes/hour Construction waste recycling, temporary quarries No screening function, Simple structure, low maintenance costs Hydraulic Double Roll Crusher 2PGY600×800 20–80 tonnes/hour Limestone, shale fine crushing Hydraulic adjustment of roll gap (1–50 mm), intelligent overload protection Hammer Crusher HSZS400×300 10–30 tonnes/hour Coal gangue, furnace slag, Construction waste primary crushing with multi-stage hammer design, output particle size ≤15 mm, supports wet material crushing (moisture content ≤15%) Double-tooth roller crusher 2PGY750×500 15–30 tonnes/hour river pebbles, quartz sand fine crushing Sand-making roller tooth spacing adjustable (2–8 mm), over-crushing rate <5%, suitable for high-precision sand and gravel production 2. Core Product Advantages Wear-resistant and durable design Roller shell material: High-chromium manganese steel alloy (containing rare metals) is used, with wear resistance improved by 3 times and a service life exceeding 8,000 hours. No wear-prone components: Some models (such as the HSZS hammer crusher) feature optimised designs that reduce traditional wear-prone components, lowering…
The mobile roller sand-making machine is a mobile sand-making device, particularly suitable for mobile operation scenarios (such as construction sites and temporary mining in mines). 1. Core structure and working principle of the mobile roller sand-making machine Modular integrated design The device is equipped with a wheeled or tracked chassis Roller crushing principle Material is crushed through compression and shearing as it passes through the gap between the dual rollers. The roller surfaces can be customised as flat rollers (for fine-grain sand production) or toothed rollers (for coarse crushing of medium-hard materials), with adjustable output particle sizes ranging from 1 to 40 mm. 2. Core Advantages Flexibility and Cost Savings No infrastructure installation required: The machine can be directly deployed at the worksite, eliminating the costs associated with fixed production line infrastructure and material transportation. Follows mining surface movement: Suitable for phased projects (e.g., road construction), reducing equipment idle time. High-efficiency sand-making performance High output: Roller compression crushing reduces over-crushing, resulting in uniformly shaped finished sand particles (>80% cubic) that meet building sand standards. Wet material adaptability: Optional scraper device available to address roller adhesion issues for materials with moisture content ≤35%. Energy-saving and environmentally friendly Energy consumption reduced by…
In the field of rock crushing, the double-tooth roller crusher (counter-rotating roller crusher) offers significant advantages in specific applications due to its unique compression-shearing crushing mechanism and particle size control capabilities. However, its applicability must be evaluated comprehensively in conjunction with rock characteristics, crushing stages, and production capacity requirements. The following professional analysis is conducted from four dimensions: core advantages, applicability limitations, typical applications, and selection recommendations: 1.Rock crusher Core Advantages: Uniform Particle Size and Low Energy Consumption Flexible Crushing Process The double-tooth roller crusher crushes materials through the squeezing and shearing forces generated by the counter-rotating rollers (non-impact type), effectively controlling over-crushing rates (reducing powder content by over 30%). It is particularly suitable for scenarios requiring high particle size uniformity (e.g., aggregate production). Precise particle size adjustment: Roll spacing is hydraulically/mechanically adjustable (typically 30–200 mm), offering strong control over output particle size to meet various engineering gradation requirements. Energy-saving and environmentally friendly characteristics Low energy consumption: Low-speed, high-torque design with energy consumption of only 0.5–0.8 kWh/tonne, achieving 40% energy savings compared to impact crushers; Environmentally friendly: Closed structure reduces dust emissions by 60%, noise levels below 85 dB, compliant with green production standards. Simple structure and easy maintenance Modular tooth…
In the field of salt mine crushing, double-roll crushers have become the ideal choice for medium and fine crushing due to their simple structure, easy maintenance, and uniform product particle size. The following sections provide an in-depth explanation of their working principles, applicability analysis, selection recommendations, and typical case studies: 1. Double roller crusher The working principle and type of roller crusher The roller crusher exerts compressive and shear forces on the material through the reverse rotation action of the rollers, making it particularly suitable for medium and low hardness materials (such as salt ore). According to the number and structure of rollers, they are mainly divided into the following types: Double Roller Crusher: Consists of two parallel rollers that control the discharge particle size by adjusting the roller clearance (typically 2-20 mm). It is suitable for medium and fine crushing of salt mines, with a processing capacity of 5-100 tons per hour and a crushing ratio of 3:1 to 5:1. Advantages: Simple structure, low energy consumption, low super-crushing rate, and equipped with hydraulic protection system to prevent damage to hard objects. Four-roller crusher: It adopts a four-stage roller series design (upper layer coarse crushing → lower layer fine crushing),…
In industries such as mining, building materials, and chemicals. The large double-roll crusher has become a core piece of equipment in the material crushing process due to its efficient. And stable performance. Its role is not only reflected in the precise crushing of various hard materials. But also in enhancing production efficiency and resource utilization through its unique design principles. Large Double-Roll Crusher: The Backbone of the Industrial Crushing Sector As a medium and fine crushing device, the large double-roll crusher breaks ores, coal gangue, construction waste. And other materials down to the required particle size through the extrusion and shearing forces generated by the relative rotation of its twin rolls. Its roll surfaces are made of highly wear-resistant materials, enabling them to handle high-hardness and high-moisture materials. Additionally, by adjusting the gap between the rolls, the discharge particle size can be flexibly controlled to meet different process requirements. For instance, in the production of sand and gravel aggregates, this equipment can crush granite and basalt into uniform manufactured sand, significantly improving concrete quality. In the mineral processing flow, it can efficiently complete pre-crushing, reducing energy consumption for subsequent grinding processes. Furthermore, the large double-roll crusher boasts the advantages of…
The use of double-tooth roller crushers (especially the double-tooth roller type) for glass crushing offers significant advantages. Their high efficiency, low powderisation, and wear resistance perfectly align with the brittle nature of glass and recycling requirements. The following is a professional analysis and selection recommendation based on comprehensive information from multiple sources: 1.Double-tooth roller crusher Core Advantage Analysis Low powder generation rate, enhancing recycling value Precise particle size control: The double-tooth roller crushes glass through compression and shearing, producing uniform particle sizes (typically 10–200 mm) with a powder rate <10%, far lower than hammer crushers (which can produce over 30% fine powder), thereby avoiding the issue of glass powder being difficult to remelt and reuse. High adaptability: Can process flat glass, glass bottles, large glass fragments, etc. The crushed particles can be directly used for manufacturing new glass bottles, glass fibre, or building insulation materials. High efficiency and energy savings, outstanding production capacity High processing capacity: Hourly output ranges from 7 to 300 tonnes (depending on the model), such as the 2PGC600x900 model with an hourly output of 80-120 tonnes, and the 2PGC1200x1500 model reaching 200-300 tonnes, meeting the demands of large-scale recycling. Energy efficiency: Energy consumption per unit is…
In the crushing stage of coal mining, the choice between a tooth roller crusher and a double roller crusher (i.e. smooth roller crusher) should be made based on a comprehensive assessment of material characteristics, crushing size requirements, and process requirements. The following is a comparison analysis and selection recommendation based on professional data: 1. Core differences and applicable scenarios Comparison Dimensions Toothed Roller Crusher Double Roll Crusher (Smooth Roll) Structural Features The roller surface is equipped with teeth, which crush materials through splitting and shearing actions. Smooth roll surface, relies on compression and grinding to crush materials Applicable Materials Suitable for medium to low hardness brittle materials (such as raw coal, coal gangue, and coke). Medium-hardness minerals and rocks (such as limestone, river pebbles) Output Particle Size Coarse particles (typically 30–200 mm), granular in shape, with a low over-crushing rate. Finer (typically 0.5–50 mm), with a higher powder content Moisture Content Adaptability ≤8%, designed without screens to prevent blockages. Moisture content must be controlled (≤30%), otherwise it is prone to blockage Crushing Ratio 5–8, suitable for medium crushing. 5–8, but more suited for fine crushing 2. Analysis of Advantages and Disadvantages in Coal Mine Scenarios Advantages of Tooth Roller Crusher…
In the field of asphalt recycling and crushing, the double-tooth roller crusher has emerged as the preferred equipment for processing asphalt milled material (RAP) due to its unique operating principle and technical advantages. The following is a systematic analysis from four aspects: core advantages, technical features, application value, and selection recommendations: 1. Double-tooth roller crusher Core Advantages: Precise Crushing and Efficient Recycling Flexible crushing process preserves aggregate properties The double-tooth roller crusher uses two counter-rotating tooth rollers to compress and shear (rather than impact crush) asphalt milled material, significantly reducing aggregate over-crushing (over-crushing rate reduced by over 30%), preserving the angularity of the aggregate, and enhancing the rutting resistance of recycled asphalt mixtures. Precise particle size control: Adjustable roller spacing (typically 5–50 mm) easily achieves an output particle size ≤3 cm, meeting the strict requirements for aggregate gradation in recycled asphalt pavement layers. Efficient processing of sticky materials, preventing blockages and adhesion Self-cleaning tooth design: Interlaced tooth rolls generate shear force during rotation, effectively peeling off adhered asphalt to prevent blockages; some models are equipped with adjustable scrapers for further cleaning of sticky materials. Laminar crushing principle: Progressive compression reduces friction-induced heat, preventing asphalt softening and adhesion, while also reducing…
In the field of mineral processing, double roll crushers have become the core equipment in the medium and fine crushing stages due to their precise particle size control, low energy consumption, and high wear resistance. In the crushing process of mineral processing plants, double roll crushers have become an important choice in the medium and fine crushing stages due to their unique squeeze crushing principle and particle size control capabilities. The following is a comprehensive analysis from the perspectives of applicable scenarios, technical advantages, selection criteria, and industry applications: 1. Double roller crusher Core Advantages and Application Scenarios of Double Roll Crushers Precise Particle Size Control 1. By adjusting the gap between the two rolls (0.5-50 mm), the discharge particle size can be precisely controlled, resulting in good product uniformity and low over-crushing rates. This makes it particularly suitable for mineral processing flows with strict particle size requirements (such as pre-treatment before flotation or magnetic separation). 2. Case Study: In iron ore fine crushing, the high-pressure roller mill can crush ore to 3–15 mm, with the resulting micro-cracks improving subsequent magnetic separation recovery rates by 2–4 percentage points. Energy Efficiency and Environmental Benefits 1. The compression crushing method consumes 20–30%…
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