Used Steel Construction for sale (30,656)

Year of construction: 2025, condition: like new (used), functionality: fully functional, Stainless Steel Mixing Tank 500l Psdjyhnn Rspfx Alcsra speed 23 rpm date of production 2024.12 used 3-4 times only

Condition: new, functionality: fully functional, power: 300 kW (407.89 HP), overall weight: 65,000 kg, tire size: 6*2, tire condition: 100 %, drive condition: 100 %, chain condition: 100 %, axle configuration: 3 axles, emission class: euro3, Year of construction: 2026, machine/vehicle number: V9638J96, Equipment: all wheel drive, hydraulics, onboard computer, Sand and Gravel Production Plant | MINGYUAN Heavy Industrial Equipment A sand and gravel production plant is an integrated system designed for producing high-quality construction aggregates, including sand, gravel, crushed stone, and artificial sand. MINGYUAN provides complete aggregate crushing and screening solutions for quarries, mining, construction, and infrastructure projects, ensuring efficient material processing and consistent output. General Introduction The MINGYUAN sand and gravel production line combines advanced crushing, screening, washing, and conveying equipment to process raw materials such as limestone, granite, basalt, river stone, and quartz into various sizes of construction sand and gravel aggregates. The plant typically includes jaw crushers, impact crushers, cone crushers, vibrating screens, sand washers, belt conveyors, and dust collectors, forming a complete and automated production system. It is widely used in road construction, concrete batching plants, building materials, and hydropower projects. Capacity range: 30–1000 tons per hour (customizable) Feed size: ≤800 mm depending on crusher type Psdpfx Alsq Nia Iocera Output size: 0–5 mm (sand), 5–10 mm, 10–20 mm, 20–40 mm (gravel) Main equipment: Jaw crusher (PE/PEX series), cone crusher, impact crusher, VSI sand maker, vibrating feeder, vibrating screen, sand washing machine, belt conveyor, and control system Power configuration: Electric or diesel-driven options available Automation: PLC control with real-time monitoring and adjustable output ratio MINGYUAN Heavy Industrial Equipment Co., Ltd. provides complete sand and gravel production solutions with reliable performance, competitive price, and professional after-sales service for global customers in the mining, construction, and cement industries. 2. Crushing and Screening: - The extracted raw materials often need to go through crushing and screening processes to reduce their size and separate them into different grades. - Crushers break down large rocks into smaller pieces, and screens sort the particles based on size. 3. Washing: - Washing is a common process to remove impurities such as clay, silt, and dust from the raw materials. This is particularly important for sand and gravel used in construction. 4. Grading and Sorting: - After washing, the materials may go through grading and sorting processes to separate them into different sizes and qualities. 5. Storage and Stockpiling: - Processed materials are often stored in stockpiles for further use. Adequate storage facilities are necessary to manage different grades of materials. 6. Conveying and Transportation: - Conveyor systems are used to transport materials between different stages of the production process. Transportation methods, such as trucks or conveyor belts, are used to move the final products to distribution points. Keywords Sand production line, gravel production plant, aggregate crushing plant, stone crusher, sand making machine, sand washer, vibrating screen, jaw crusher, cone crusher, impact crusher, VSI crusher, quarry equipment, mining machinery, construction aggregates, artificial sand, crushed stone, river gravel, limestone crusher, basalt crusher, granite crusher, sand washing plant, screening plant, conveyor system, MINGYUAN sand plant, aggregate processing equipment, stone crushing line, sand and gravel washing system, high-efficiency crusher, environmental sand plant, aggregate production line manufacturer.

Condition: new, functionality: fully functional, power: 210 kW (285.52 HP), fuel type: electric, color: silver, overall weight: 27,000 kg, empty load weight: 27,000 kg, operation weight: 36,000 kg, maximum load weight: 50,000 kg, tire size: 6*2, tire condition: 100 %, axle configuration: 3 axles, Year of construction: 2026, machine/vehicle number: MYM-J57C90, Equipment: hydraulics, low noise, rubber tracks, Mobile Crusher: Smart C&D Waste Recycling Solution Turn Demolition Debris into Profit Construction and demolition waste accounts for 30-40% of global waste. Our mobile crushing solution processes C&D waste on-site, transforming costly debris into valuable recycled aggregates. Technical Specifications 900×1060 Mobile Jaw Crusher Crusher Unit: Jaw opening: 900mm × 1060mm Max feed size: 750mm Output size: 75-200mm (adjustable) Capacity: 80-180 TPH Power: 90-110 kW Vibrating Screen: 2-deck or 3-deck configuration Screen area: 3.6-4.8 m² Motor power: 15 kW Produces 3-4 aggregate sizes simultaneously Feeder: Belt width: 1000mm Variable speed: 0-25 m/min Power: 7.5 kW Hopper capacity: 5-8 m³ Overall: Dimensions: 12-14m (L) × 2.8-3.2m (W) × 3.8-4.2m (H) Weight: 38-45 tons Total power: 120-150 kW Fuel consumption: 25-35 L/hour (diesel option) What We Process ✓ Concrete (plain & reinforced) ✓ Asphalt pavement ✓ Bricks and masonry ✓ Tiles and ceramics ✓ Mixed demolition debris ✓ Road construction waste Complete Recycling Process 1. Feeding Large hopper (5-8 m³) receives mixed C&D waste up to 750mm 2. Primary Crushing 900×1060 jaw crusher reduces material to 75-200mm with 4-6:1 reduction ratio 3. Magnetic Separation Automatic removal of steel rebar (>95% recovery rate) 4. Screening Multi-deck screen produces multiple grades: 0-5mm (sand) 5-10mm 10-20mm 20-40mm 5. Dust Control Integrated water spray system (8-12 nozzles) achieves >90% dust suppression Key Features Mobility: Track-mounted: Self-propelled, 0.8-1.2 km/h Wheel-mounted: Highway transportable Setup time: 30-60 minutes 360° working radius Automation: PLC control system Remote operation (50m range) Real-time monitoring Automatic overload protection Performance: Concrete: 120-150 TPH Asphalt: 100-130 TPH Mixed waste: 80-120 TPH Screening efficiency: >95% Output Products Recycled Aggregates: 0-5mm: Concrete, mortar (15-20% output) 5-10mm: Asphalt mix, drainage (20-25%) 10-20mm: Concrete, road base (25-30%) Prodpfxsq Nf Tve Alcea 20-40mm: Sub-base, backfill (25-30%) Applications Building demolition Highway reconstruction Bridge dismantling Airport runway recycling Disaster debris management Urban renewal projects Service Package Included: Factory testing Installation supervision Operator training (3-5 days) 12-month warranty Lifetime technical support Spare parts availability Get Started Transform C&D waste from cost to profit. Our 900×1060 mobile crusher delivers proven performance, exceptional ROI, and environmental sustainability. Contact us for: Detailed specifications Custom configurations Site assessment Equipment demonstration Competitive quotation Make waste work for you. Choose proven mobile crushing technology for sustainable C&D recycling.

Condition: new, functionality: fully functional, power: 260 kW (353.50 HP), fuel type: electric, color: dark red, overall weight: 42,000 kg, operation weight: 42,000 kg, chain condition: 100 %, axle configuration: 3 axles, Year of construction: 2026, The construction industry is moving away from the "build-demolish-dump" cycle and toward Urban Mining. At the heart of this shift is the Mobile Stone Crusher, a powerhouse designed to turn piles of jagged concrete and brick into high-quality recycled aggregate right on the job site. --- ## 1. The Engineering Logic: From Waste to Wealth In a traditional setup, demolition waste is hauled to a landfill—a process that is expensive, carbon-heavy, and wasteful. A mobile crusher flips the script. It brings the factory to the waste. By processing materials on-site, contractors save on transport costs and produce "Road Base" or "Sub-base" materials immediately. ### Key Components of a Mobile C&D Plant: * Vibrating Feeder: Uses a "Grizzly" bar system to pre-screen fines (dirt/sand) so the crusher only works on the big stuff. * Crushing Unit: Usually a Jaw Crusher (for primary compression) or an Impact Crusher (for better grain shape and higher reduction ratios). * Magnetic Separator: This is the "secret sauce" for C&D waste. It pulls out rebar and scrap metal that would otherwise contaminate the recycled aggregate. * Discharge Conveyor: Transports the finished product to a stockpile. --- ## 2. Technical Specifications & Performance When evaluating these machines, "Throughput" ($TPH$ or Tons Per Hour) is the metric that matters. For C&D recycling, the machine must handle unpredictable feed sizes and varied material hardness. ### Typical Technical Specifications Table | Feature | Specification Range | Why it matters | | --- | --- | --- | | Throughput | 100 – 500 $t/h$ | Determines project timeline efficiency. | | Max Feed Size | 500mm – 1,100mm | Dictates if you need a hydraulic breaker first. | | Power Source | Diesel-Electric or Hydraulic | Dual power (Electric) is better for urban noise/emissions. | | Crusher Type | Jaw or Impact | Impactors provide a more "cubic" final product. | | Mobility | Crawler Tracks | Essential for moving over uneven rubble piles. | --- ## 3. The "C&D" Specialization Recycling construction waste isn't just about "breaking rocks." It’s about cleaning material. Modern mobile units are equipped with: 1. Over-belt Magnets: Specifically designed to lift heavy steel reinforcement bars (rebar) out of the crushed concrete flow. 2. Dust Suppression: High-pressure misting systems to keep neighbors happy and workers healthy in tight urban environments. 3. Active Pre-screening: Removing sticky soil or asphalt fines before they enter the crushing chamber to prevent "plugging." > The Insight: Using a mobile crusher can reduce project carbon footprints by up to 40% simply by eliminating the "truck-in, truck-out" logistics of aggregate management. --- ## 4. Maintenance and Longevity Because C&D waste is highly abrasive (and often contains "surprises" like wood or plastic), maintenance is non-negotiable. * Jaw Plates: Must be flipped or replaced regularly to maintain the "Closed Side Setting" (CSS), which determines the size of your output. * Blow Bars: In impact crushers, these are the high-wear items that take the brunt of the force. --- Prsdoq I Nviepfx Alcsa Would you like me to compare the cost-effectiveness of Jaw vs. Impact crushers for a specific type of demolition project, or perhaps look into the environmental regulations regarding on-site crushing?

Condition: new, Year of construction: 2026, Creating a cheap portable or mobile sand making plant involves optimizing costs while maintaining functionality and efficiency. Here's a basic outline of components and considerations for designing a cost-effective portable sand making plant: 1. Portable Sand Making Machine: - Select a cost-effective sand making machine that meets your production requirements. Consider factors like capacity, efficiency, and maintenance costs. - Look for options that offer good performance at a lower initial investment. 2. Screening Equipment: - Choose a portable screening unit to separate the sand into different sizes. This is crucial for producing high-quality sand with the desired particle size distribution. - Consider modular screening units that are easy to transport and set up. 3. Conveyor Systems: - Utilize conveyors to transport raw materials between different components of the plant. Opt for simple and reliable conveyor systems. - Explore cost-effective conveyor options that are easy to maintain. Pedpfxjq N Ud Ij Alcora 4. Hopper and Feeder: - Incorporate a hopper and feeder system to ensure a continuous flow of raw materials to the sand making machine. This helps optimize the production process. - Choose a design that minimizes material spillage and wastage. 5. Power Source: - Consider energy-efficient power sources to reduce operational costs. This could include using generators or connecting to the electrical grid, depending on the availability and cost of electricity in your location. 6. Chassis and Mobility: - Opt for a simple and robust chassis design that allows for easy transportation. Depending on your needs, choose between wheels or tracks for mobility. - Aim for a design that facilitates quick setup and dismantling to save time and labor costs. 7. Control System: - Implement a user-friendly control system that enables operators to monitor and adjust the sand making process efficiently. - Consider automation features that enhance control and reduce the need for constant manual intervention. 8. Dust Control and Environmental Considerations: - Integrate effective dust control measures to comply with environmental regulations and ensure a safe working environment. - Explore environmentally friendly features to align with sustainability goals. 9. Modular Design: - Consider a modular design for easy customization and scalability. This allows you to adapt the plant to varying production needs over time. 10. Used Equipment: - Explore the possibility of using refurbished or used equipment to cut down on initial costs. Ensure that the used equipment is in good working condition and can meet your production requirements. Remember that while cost optimization is important, it's crucial to maintain the quality and efficiency of the sand making process. Additionally, compliance with environmental regulations should be a priority. Always consider the specific requirements of your project and seek professional advice if needed.

Condition: used, Used Oliver & Batlle approximately 1,400 litre capacity 304 stainless steel vertical reactor. Unit has welded dished top and bottom heads. Approximately 1,300mm diameter x 1,100mm straight side. Internal rated atmospheric design pressure at 50 deg.c. Has external half pipe coil stainless steel jacket rated 5 bar design pressure at 90 deg.c. Unit includes top entry stainless steel 2-tier agitator driven by 30kw motor.gearbox. Unit is mounted on side support lugs. Podpfx Aezvylislcjra

Condition: used, Used Silverson model GX10/1500 V range stainless steel high shear mixer. Unit direct driven by approximately 7.5kw electric motor. Stainless steel mixing shaft measures approximately 1100mm long with 100mm diameter upwards facing general purpose disintegrating head. Prodpfezvylcsx Alcsa

Condition: used, Used Molteni model MPME700SV-TDS stainless steel triple action vacuum mixer. Manufacturer: Molteni. Material: Stainless steel. Capacity: Mixing pan approximately 700 litres. Podpfx Alezvykxjcjra Type of blades: (1) high speed disperser driven by a 48kw motor, (1) high speed disperser driven by a 36.5kw motor and (1) anchor type agitator driven by a 18.5kW Exd rated motor. Also includes: Hydraulically operated raise and lower. For details about the refurbishment work, contact a member of our sales team.

Condition: used, Used Westfalia model CSA1-06-475 stainless steel clarifier centrifuge. Self cleaning bowl in steam sterilizable design. Internal pressure rated 1.5 bar pressure at 127 deg.c. Capacity rated approximately 13 litre. Unit includes 1.5kw, 1415rpm drive. All mounted on skid. Includes tools Predpfxjzvyi Ue Alcea

Condition: used, Used Alfa Laval model PX60VGD-140G stainless steel separator centrifuge. Bowl speed max. 6240 rpm. Equipped with 18.5 kW/50 Hz/1500 rpm motor. Some tools available. New in 2003. Prjdpfxezvyi Ij Alcoa

Condition: used, Used Becomix type MV-2000 stainless steel premix vacuum processing vessel. Approximately 2,000 litre capacity. Has welded dished top and welded dished bottom heads. Internal rated 2 bar / full vacuum design pressure at 134 deg.c. External jacket rated 4 bar design pressure at 152 deg.c. Unit has bottom entry agitator driven by a 5.5kW 980 RPM 3/415V 50Hz electric motor. Unit is mounted on stainless steel legs. Click on the link below to see a video of the machine running. Specifications: Capacity: 528 gal Type of stainless: stainless steel Internal Pressure: 29 PSI Internal Temperature: 273°F Jacket Pressure: 58 PSI Type Of Heads: welded dished top and welded dished bottom Legs/Lugs: Yes Predpfxozvycbs Alcea

Condition: used, Used Gericke type N450x800 MK2 nibbler. Unit has mild steel body with stainless steel 4-blade rotor, screen frame & screen. Unit direct driven with motor/gearbox. Has approximate throughput capacity of 30,000 l/h (product dependent). Prjdozvybwjpfx Alcsa

Condition: used, Used Becomix model Beco Mini RW 2.5 lab scale homogenising mixer.  Manufacturer: Becomix. Capacity: Working capacity 0.5-3.5L. Dimensions: 800mm x 800mm x 900mm high. Also includes: -Integrated CIP system. -Agitator with scrapers. -Intuitive touch panel PLC control.  -Compact device with tempering unit. -Vacuum pump. - PLC control integrated into a mobile table. -Mixing vessel full vacuum to 1 bar, double jacket 4 bar. Prjdpfx Aleyx Ibgjcja

Condition: used, Used approximately 13,400 litre Inox-Maurer AG stainless steel reactor body. Unit has an approximately 770 litre external coil. Unit is rated 2.0 / -1bar internal operating at 200degC. External coil is rated 16.0bar operating at 200degC. Unit has an internal material of construction of 1.4435 and external coil of 1.4306. Pedpfx Alsy Ryrnecera Specifications: Capacity: 13,400 L

Condition: used, Used Stainless Steel Millchem Dissolver type FMG25HD. Driven by a 22/15kW, 380V, 1500/750 rpm motor. Stainless Steel Turbine has a diameter of approximately 300mm. Supplied with (1) stainless steel tank with a capacity of approximately 1300 litres measuring 1180mm diameter x 1240mm. Prodjzd Urgspfx Alcsa

Condition: used, Used Netzsch approximately 1,000 litre stainless steel vertical jacketed mixing vessel. Unit has welded flat top and bottom heads. External jacket rated 3 bar working pressure. Unit has top entry stainless steel anchor type agitator with drive and stainless steel high shear agitator with drive. Unit is mounted on (4) legs with forklift attachment. Specifications: Capacity: 264.2 gal Prsdpfx Aozun Hrelcea Type Of Heads: Flat top and bottom heads Vertical/Horizontal: Vertical Legs/Lugs/Skirt: 4 legs with forklift attachment

Condition: used, Used Vale Engineering Services approximately 12,000 litre working capacity (13,110 litre total capacity) 316L stainless steel vertical reactor / hydrogenation vessel. Unit measures approximately 1,750mm diameter x 5,000mm straight side (tan to tan). Unit has welded dished top and bottom heads. Internal rated 18 bar / full vacuum design pressure at -10 to 180 deg.c. External 304L stainless steel coil jacket rated 11 bar design pressure at -10 to 180 deg.c. Unit has top entry 316L stainless steel 4-tier, 6-blade agitator driven by 15kW, 1465rpm, 50hz electric motor with mechanical seal and reduction gearbox. Unit is mounted on (4) side support lugs. Specifications: Psdpfx Aljzun D Docera Capacity: 12,000 L Type of stainless: 316L Contact Parts Internal Pressure: 18 bar Internal Temperature: -10,180°C Jacket Pressure: 11 bar Diameter: 1,750 mm Straight Side: 5,000 mm Type Of Heads: Dished Legs/Lugs: 4 Lugs

Condition: used, Comprehensively tested, used Kemutec approximately 400 litre working capacity (product dependent) 316 stainless steel ribbon blender. Trough measures approximarely 1680mm Long x 580mm wide x 700mm deep. Has stainless steel single interupted ribbon driven by 5.5kw motor & gearbox. Unit includes stainless steel hinged lid with clamps. Includes bottom discharge valve. Specifications: Capacity: 14.1 ft³ Material of construction: 316 stainless steel Prsdpfsyma Dbjx Alcea Width: 22.83" Horsepower: 7.4 hp Length: 66.14" Jacket: No

Condition: ready for operation (used), functionality: fully functional, Equipment: foot remote control, Geka Hydrocrop Hydraulic Ironworker Model: 70 S Angle (90 Degrees):130 x 130 x 13mm Flat: 450 x 15mm Round: 45mm Square:45mm Prjdpfx Alozux N Rscja Punching: 28 Dia Through 20mm Dimensions: 2000 x 1200 x 2000mm High Weight: 1800 Kgs

Condition: used, Used Enrico Molteni model ED30 stainless steel disperser. Unit is driven by 22kw motor. Has stainless steel mixing pot with clamping section. Includes hydraulic powerpack for raise & lower. Pedpfx Aljymaxfecora

Condition: used, Comprehensively tested and refurbished, used Morton-Lödige model FKM600 stainless steel jacketed ploughshare type mixer. Manufacturer: Morton Podpfxsykn Sbo Alcera Material: Stainless steel External Jacket: Stainless steel rated 5.5 Bar design pressure at 162 deg.c. Capacity: Approximately 150-450 litre working capacity, 600 litre total capacity (product dependent) Discharge Type: Bottom bomb door style with pneumatically operated door. Type Of Blades: Stainless steel shaft with Becker-shovel type blades Motor: 22kW motor with gearbox Also includes: Provision for (2) side entry choppers. (Not fitted).

Condition: used, Comprehensively tested and refurbished, used Winkworth model model RT400 stainless steel high speed ploughshare (T-Arm) mixer. Manufacturer: Winkworth Material: Stainless steel Year of Manufacture: 2016 Capacity: 400 litre (product dependent) Mixing trough: 1,300mm long x 800mm diameter. Type Of Blades: T-Arm ploughshare blades with drive/gearbox. Specifications: Bowl Volume: 105.7 gal Material Of Construction: Stainless steel Dimensions: 1300mm long x 800mm diameter Predpfx Aljymayiscsa

Condition: used, Comprehensively tested and refurbished, used Winkworth model RT400 321 stainless steel high speed ploughshare (T-Arm) mixer. Manufacturer: Winkworth Material: Stainless Steel (321) Capacity: 400 litre (product Dependent) Mixing Chamber: 1,300mm long x 800mm Diameter Type Of Blades: T-Arm Blades Motor: 5.5kW Motor and Gearbox Predpfsymazgjx Alcea Also Includes: External Mild Steel Jacket Provision for One Chopper but None Currently Fitted. Specifications: Bowl Volume: 105.7 gal Motor Power: 5.5 hp Material Of Construction: Stainless Steel (321) Choppers (Y/N): No Jacket (Y/N): Yes Dimensions: 1300mm long x 800mm Diameter

Condition: used, Used Morton-Lödige model FKM600D 321 stainless steel contact parts ploughshare mixer. Material: 321 Stainless steel Capacity: 600 litre total capacity. 200-420 litre working capacity (Product Dependent) Container Dimensions: 790mm diameter x 1240mm long Discharge Type: 300mm x 240mm centre bottom outlet with pneumatically operated valve. Type Of Blades: 321 stainless steel ploughshare blades Motor: 37kw, 1500rpm, 3/50 motor with Flender gearbox giving reduction ratio of 14:1. Unit includes: provision for 2 choppers. - x2 400mm x 450mm side access doors. - Mounted on a mild steel frame A video of this mixer is available below. Specifications: Bowl Volume: 158.5 gal Motor Power: 37 hp Material Of Construction: 321 Stainless Steel Psdpfx Aeykn T Eolcora Choppers (Y/N): Yes Number Of Choppers (1-10): 2 Revolutions Per Minute: 1500 Dimensions: 790mm diameter x 1240mm long

Condition: used, Used Becomix model RW30CD stainless steel process vessel. Approximate 2-25 litre working capacity (product dependant). Unit has clamped dished top head and welded conical bottom head. Internal rated 29psi (2 bar) maximum allowable working pressure at 273 deg.f. (133 deg.c.) and 15psi (FV) maximum allowable external working pressure at 41 / 273 deg.f. (5 / 133 deg.c.) Minimum design metal temperature 41 deg.f. (5 deg.c.) at 29psi (2 bar). External stainless steel jacket rated 58 psi (4 bar) maximum allowable working pressure at 41 Deg.F. (5 deg.c.) to 306 deg.f. (152 deg.c.) Unit has top mounted agitator with electric drive/gearbox and bottom entry homogenizer with electric drive. Unit mounted in a stainless steel mobile frame. Predpfjyhd Iyex Alcea Click on the link below to see a video of the machine running.