Used Lifting Equipment for sale (56,689)

Condition: good (used), Scissor lift table trolley, scissor lift table, scissor lift table, scissor lift platform, scissor lift platform, single scissor lift table, Prül assembly table, assembly table -Manufacturer: Seco, Mobile scissor lift table type SHT35 Dodpfekx Srfox Am Tekp -Load capacity: 350 kg -Platform: approx. 900 x 600 mm -Dimension when retracted: Height 430 mm -Extended dimension: Height 1070 mm -Quantity: 1x lifting table available -Price: per piece -Dimensions: 950/600/H430 mm -Weight: 75.5 kg/pc.

Condition: good (used), Year of construction: 1986, Scissor lift table, scissor lift table, scissor lift platform, scissor lifting platform, single scissor lift table, hydraulic lifting platform -Scissor lift table: with weighing unit and trolley, each without control, and weighing display -Load capacity: 2000 kg -Platform: 4000 x 1420 mm -Dimensions retracted: height 430/675 mm -Extended dimensions: height 1145/1390 mm -Rolling chassis: roller spacing for rail 1100 mm -Transport dimensions: 1420/4000/H675 mm Dksdsw Hyfmjpfx Am Top -Weight: 2600 kg

Condition: good (used), Year of construction: 2009, Conveyor belt, belt conveyor, conveyor belt, belt conveyor, corner transfer unit, roller conveyor, roller conveyor, driven roller conveyor, roller conveyor with discharge conveyor, transfer station -Manufacturer: Grenzebach, conveyor belt type ZFT with lifting unit -Speed: frequency controlled -Conveyor belt length: 2440 mm -Belt spacing: 400 mm -Drive: SEW-Eurodrive 0.075/0.37 kW 280-1400/14-72 rpm -Lifting unit: see photos -Number: 1x conveyor belt available Dsdpev Tl Ubefx Am Tekp -Dimensions: 2450/1370/H970 mm -Weight: 390 kg

Condition: good (used), Year of construction: 1972, Scissor lift table, scissor lift table, scissor lift platform, scissor lift platform, single scissor lift table -Manufacturer: Lödige, scissor lift table Djdpomghawefx Am Tokp -Load capacity: 1000 kg -Platform: 3000 x 2000 mm -Dimension retracted: height 390 mm -Dimension extended: height 2000 mm -Hydraulic unit: Bauknecht 3 kW / 150 bar -Transport dimensions: 3000/2000/H390 mm -Own weight: 2100 kg

Year of construction: 2009, condition: good (used), Corner transfer unit, roller conveyor, roller conveyor, driven roller conveyor, roller conveyor, roller conveyor with discharge conveyor, transfer station -Manufacturer: Grenzebach, conveyor belt type ZFT lifting unit -Drive: Siemens, 0.25 kW1380/35 rpm -Intermediate dimension: 760 mm Dodpfxstrhmij Am Tekp -Conveyor belt length: 1400 mm -Belt spacing: 500 mm -Lifting height: 280 mm -Transport dimensions: 1450/1240/H1070 mm -Weight: 271 kg

Condition: good (used), Electro-hydraulic lifting device, linear drive, linear gearbox, lifting gearbox, spindle drive, electro-hydraulic actuator for valves, valve drive, actuator, actuator motor, actuator cylinder for rotor brake, disc brake, electro-hydraulic disc brake, crane brake, electro-hydraulic lifting device, lifting drive -Restoring force: 120 N -Power: 0.15 kW -Stroke: 50 mm Dksdpfsd Ac I Esx Am Tsp -Dimensions: 417/150/H190 mm -Weight: 9 kg

Year of construction: 1997, condition: used, Scissor lift table, scissor lift table, scissor lift platform, scissor lift platform, single scissor lift table -with electric driving unit via: frequency converter -Load capacity: 500 kg -Platform: 1500 x 800 mm -Dimension retracted: 310 mm -Dimension extended: 1000 mm Dksdpfxsdzwwro Am Tsp -Max. Stroke: 690mm -Transport dimensions: 1500/800/H310 mm -Own weight: 234 kg

Year of construction: 1991, condition: used, Height pallet trucks, pallet trucks, forklifts, pedestrian pallet trucks, pallet trucks, stackers, pedestrian stackers Dkodpfjg N Tuwex Am Tsp - Manufacturer: BAKA, pallet stacker type EGGT 69-1604 -Payload: max. 1600 kg -Lifting height: 2250 mm -Own height: 1670 mm -Width: 870 mm -Length: without tines 1630 mm -Tines: length 800 mm / 80 x 40 mm -without battery: battery defective, can be replaced at an additional cost -Dimensions: 2500/870/H1670 mm Dead weight: 2050 kg

Condition: good (used), Year of construction: 1991, Lifting tipper, forklift tipping container, tipping container, tipping trough, forklift trough, -Body: made of stainless steel -Manufacturer BAADER Type 531 -Tilt height: 2500 mm (can be changed for an extra charge) Dodpfofx T Hfsx Am Tjkp -Max. tine width: 740 mm -Chain hoist: Demag, year of manufacture 2007 -Dimensions: 3800/890/H1060 mm -Weight: 326 kg -without documentation

Condition: good (used), Scissor lift table, scissor lift table, scissor lift platform, scissor lifting platform, single scissor lift table Dkodpfsuppiksx Am Tsp -Scissor lift table: movable, with roller conveyor 500 x 2400 mm -Load capacity: 1000 kg -Platform: 2400 x 820 mm -Stroke travel: 900 mm -Dimension when retracted: Height 240 mm -Dimension when extended: Height 1140 mm -Rollers: Diameter 40 x 500 mm, roller spacing 100 mm -Roller conveyor: with belt brake, pneumatic -Rail spacing: 1554 mm -B. Pressure: 160 bar -Weight: 372 kg

Condition: good (used), Lifting pulley, pulley, rope pulley, steel rope pulley, rope pulley, rope pulley block, hydraulic lifting pulley -Mower lift: Lifting roller with hydraulic cylinder -Hydraulic cylinder: Bosch stroke 190 mm -Number: 2x mower lifts available Dkodpjv Iycijfx Am Top -Price: per piece -Transport dimensions: 480/130/H67 mm -Total weight: 6.1 kg/piece

Condition: used, Year of construction: 2007, functionality: limited functionality, total height: 6,500 mm, total width: 2,230 mm, total length: 3,220 mm, Equipment: documentation/manual, safety light barrier, 2 units(!) KardexRemstar Megamat Shuttle Year of manufacture: 2007 and 2008 Device type: FSE 7.1 Device dimensions: Width: 2.23 m Depth: 3.22 m Height: 6.5 m Shuttle 1: 50 shelves Shuttle 2: 50 shelves Two fully functional units, or units to be used as spare parts donors. The electronic components are no longer available, but retrofitting is possible with KardexRemstar. Self-dismantling and collection required! Sales value: 0,- Individual sale possible. Dksdpfx Aezizqyom Tsp We kindly ask for your understanding that private customers are excluded from the sale.

Condition: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements. Working Principle Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding. Dry Ball Mill A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness. Technical Features: Feeding size: ≤25 mm Discharge size: 0.075–0.4 mm Capacity: 0.65–90 t/h Liner material: High manganese steel or wear-resistant alloy Drive system: Gear-driven or direct-coupled motor Dust control: Equipped with air exhaust and dust collector Advantages: Suitable for materials sensitive to moisture No drying process required after grinding Lower corrosion risk and simpler maintenance Easier material classification and separation Limitations: Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems. Wet Ball Mill A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries. Technical Features: Feeding size: ≤25 mm Discharge size: 0.074–0.2 mm Capacity: 0.65–615 t/h Liner material: Rubber or high-chromium steel Discharge method: Overflow or grate type Auxiliary equipment: Classifier, pump, and thickener for slurry circulation Advantages: Higher grinding efficiency and finer particle size Reduced dust and noise levels Continuous operation suitable for beneficiation circuits Better control of particle uniformity Limitations: Dsdpfx Amoq Nx Alo Tokp Requires drying if the final product must be in powder form and involves more complex slurry handling. The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes. Conclusion Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.

Condition: used, Year of construction: 2017, operating hours: 400 h, 2017 | PB Lifttechnik PB S151-19E 4x4 (15m) | Used Scissor Lift | 400 hours Dkodpozf Rl Sefx Am Top 📍Location: Italy 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 24000 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 28 inspection points 27 approved ✅ 1 imperfect ℹ️ 0 issues ⚠️ 📌 Inspector's Comment: All functions are good only LCD on console not working, but no effect on usability. 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "40850 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: used, Year of construction: 2018, operating hours: 418 h, 2018 | Skyjack SJ30AJ | Used Articulated Boom Lift | 418 hours 📍Location: Italy 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 18000 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 38 inspection points 38 approved ✅ 0 imperfect ℹ️ 0 issues ⚠️ 📌 Inspector's Comment: Good low hour machine. Telescoping a bit slow from basket control, but all others are good. Dedezf Rl Eopfx Am Tjkp 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "40972 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: used, Year of construction: 2019, operating hours: 450 h, 2019 | PB Lifttechnik PB S171-12ES (17m) | Used Scissor Lift | 450 hours 📍Location: Italy 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 25500 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 31 inspection points 31 approved ✅ 0 imperfect ℹ️ 0 issues ⚠️ 📌 Inspector's Comment: 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "40851 Equippo" is commonly used when looking up more details online. Djdjzf Rlrepfx Am Tskp 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: used, Year of construction: 2002, total width: 600 mm, total length: 600 mm, total height: 800 mm, Colour: Grey Empty weight: 50 kg Price: On request - Year: 2002 - Documentation available: No Dodpfxjyu Sl Hj Am Tskp - CE certificate present: No - Serial number: 97370 - Measurement equipment model: Tool presetter - Options: Digital readout - Transport dimensions: 600mm x 600mm x 800mm (l x w x h) - Transport weight [kg]: 50kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, Year of construction: 2006, operating hours: 5,023 h, load capacity: 230 kg, fuel type: diesel, Equipment: all wheel drive, Empty weight: 8.090 kg GVW: 8.320 kg Dimensions (LxBxH): 577 x 230 x 237 cm Djdszku Uzjpfx Am Tjkp Make of engine: Perkins Mast: articulated arm Working height: 1.765 cm Boom radius: 10.6 m

Condition: used, Year of construction: 2006, operating hours: 4,660 h, load capacity: 430 kg, fuel type: diesel, Empty weight: 7.450 kg Djdpjzku Uuofx Am Tjkp GVW: 7.880 kg Dimensions (LxBxH): 703 x 230 x 237 cm Mast: articulated arm

Condition: new, functionality: fully functional, fuel type: electric, color: other, Year of construction: 2026, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE FABO manufactures and installs stationary type stone screening & washing plants according to customer requirements. Production capacity of our stationary plants differs from 100 to 1000 ton per hour. 200-350 Tons/hour capacity of Washing and Screening Plant: - Riverstone Feeding Bunker - 1300x4000x2 Decks Vibrating Screen - 2000x6000x4 Decks Vibrating Screen with washing system - 1500x4000mm Dewatering screen with Hydrocyclone - Conveyor Belt System - Control Panel and Automation System Dkodpfszd Evijx Am Tsp FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: new, functionality: fully functional, fuel type: electric, color: other, Year of construction: 2026, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE FABO manufactures and installs stationary type stone crushing and screening plants according to customer requirements. Production capacity of our stationary plants differs from 100 to 1000 ton per hour. 150-200 Tons/hour capacity of Screening & Washing Plant: - 30m3 Sand Feeding Hopper -1600x5000mm Vibrating Screen - STE 1224 Dewatering Screen & Hydrocyclone - Conveyor Belts - Control Cabin, Electrick Panel and Cables Dedpfxszd Eure Am Tokp FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: new, power: 55 kW (74.78 HP), Year of construction: 2026, A hammer crusher is a machine that uses high-speed rotating hammers to crush and break materials into smaller pieces. It is commonly used in various industries, including mining, cement, construction, metallurgy, and chemical processing. The basic principle of a hammer crusher involves a central rotor with hammers or blades that rotate and impact the material being crushed against a hard surface. Here are the key features and components of a typical hammer crusher: 1. Rotor: - The rotor is a central component of the hammer crusher. It usually consists of a shaft with multiple discs or hammers attached. - The rotor's rotation causes the hammers to swing outward, impacting the material. 2. Hammers: - Hammers are the striking or crushing elements attached to the rotor. They can be fixed or pivotally attached. - The material is crushed as the hammers impact it, generating kinetic energy. 3. Casing or Housing: - The casing or housing encloses the rotor and hammers, providing structural support and safety. - It also serves to contain the crushed material and direct it to the desired discharge point. 4. Grate Bars or Screens: - Positioned at the bottom of the crusher casing, grate bars or screens control the size of the crushed material by allowing smaller particles to pass through while keeping larger ones inside for further crushing. 5. Impact Plate: - Located near the bottom of the crusher, the impact plate absorbs the impact energy generated by the hammers and prevents excessive wear on the casing. 6. Drive System: Dsdpfoq I Nxdjx Am Tskp - The hammer crusher is powered by a motor connected to the rotor through a drive belt or coupling. - The motor provides the necessary power to rotate the rotor, enabling the hammers to crush the material. 7. Adjustable Discharge: - Some hammer crushers feature an adjustable discharge, allowing users to control the size of the crushed material by adjusting the gap between the impact plate and the hammers. 8. Applications: - Hammer crushers are used for crushing a variety of materials, including coal, limestone, gypsum, aggregates, and various minerals. - They are commonly employed in the mining industry for primary and secondary crushing of ore. - In the cement industry, hammer crushers are used to crush limestone and other materials before they are mixed into the raw meal. 9. Maintenance and Safety: - Regular maintenance is essential to ensure the efficient operation of a hammer crusher. This includes checking and replacing worn hammers, inspecting the rotor, and lubricating moving parts. - Safety features, such as access doors and safety guards, are typically incorporated to prevent accidents during operation and maintenance. Technical Specifications (Typical MINGYUAN Series) Model Category,Max Feed Size,Capacity (t/h),Motor Power (kW),Rotor Speed (rpm) Small (PC-400), ≤100mm, 5 – 10, 11, "1,000" Medium (PC-800),≤200mm, 20 – 50, 55, 750 – 900 Heavy (PC-1200),≤350mm, 80 – 110, 132 – 160, 600 – 750 Heavy Hammer,"≤1,200mm", "500 – 1,000+ ","400 – 1,000" ,Variable

Condition: new, functionality: fully functional, fuel type: electric, Year of construction: 2026, Spring & Hydraulic Cone Crusher: Design, Operation, and Technical Insights Cone crushers are vital in mining, metallurgy, and aggregate production, designed for secondary and tertiary crushing of hard and medium-hard materials. Among the most common types are the spring cone crusher and the hydraulic cone crusher, each offering distinct advantages in structure, performance, and control. Spring Cone Crusher The spring cone crusher is a traditional design that uses mechanical spring systems for overload protection. When uncrushable material enters the crushing chamber, the spring mechanism allows the bowl liner to move downward, preventing damage to the crusher. Once the foreign object passes, the springs restore the original position, ensuring continuous operation. Structural Composition: Main frame and base assembly Eccentric shaft and transmission system Fixed and moving cones (mantle and concave) Spring and adjustment mechanism Working Principle: Material is fed into the crushing chamber and compressed between the mantle and concave. The laminated crushing principle ensures that particles are crushed by both impact and pressure, producing uniform and well-shaped aggregates. Technical Highlights: Feed size: ≤300 mm Discharge size: 3–60 mm Capacity: 30–700 t/h Motor power: 75–400 kW Djdpfotxhybsx Am Tokp Advantages: Simple structure, low maintenance cost, stable performance, and reliable overload protection. Applications: Widely used in crushing granite, basalt, iron ore, copper ore, and limestone. It is suitable for medium-scale operations where cost efficiency and durability are priorities. Hydraulic Cone Crusher The hydraulic cone crusher is an advanced evolution of the spring design, integrating hydraulic systems for improved automation, safety, and precision. It replaces the mechanical spring system with hydraulic cylinders that control the discharge opening and provide overload protection. Structural Composition: Main frame and eccentric assembly Hydraulic cylinders and control system Crushing chamber with optimized liner design Automatic lubrication and hydraulic adjustment units Working Principle: The hydraulic system adjusts the discharge opening and releases pressure automatically when uncrushable material enters. This prevents mechanical damage and allows the crusher to resume operation quickly. The combination of high-speed eccentric motion and optimized chamber geometry enhances crushing efficiency and product quality. Technical Highlights: Feed size: ≤320 mm Discharge size: 3–50 mm Capacity: 45–1200 t/h Motor power: 90–630 kW Advantages: Automatic cavity cleaning, precise control, high crushing ratio, and superior particle shape. Applications: Ideal for large-scale mining, aggregate production, and high-demand crushing lines requiring consistent output and minimal downtime. Comparative Overview Both crushers operate on the same compression principle but differ in control and automation. The spring cone crusher offers simplicity and cost-effectiveness, making it suitable for stable working conditions. The hydraulic cone crusher provides advanced control, faster adjustment, and higher efficiency, ideal for modern, large-capacity plants.

Condition: new, functionality: fully functional, power: 75 kW (101.97 HP), Year of construction: 2025, Impact Crusher: Structure, Operation, and Technical Specifications An impact crusher is a high-efficiency crushing machine widely used in mining, cement, construction, and recycling industries. It is designed to crush materials by utilizing the energy of impact rather than pressure, making it ideal for medium-hard and soft materials such as limestone, gypsum, coal, and concrete aggregates. Its ability to produce uniform, cubic-shaped particles makes it a preferred choice for aggregate production and fine crushing applications. Working Principle Dkodev E Ddljpfx Am Top The impact crusher operates on a simple yet powerful principle: material is fed into the crushing chamber and struck by high-speed rotating blow bars mounted on a rotor. The kinetic energy from the rotor transfers to the material, causing it to break upon collision with the impact plates (also known as breaker plates). The crushed material rebounds within the chamber for secondary impacts until it reaches the desired size and exits through the discharge opening. The process involves: Primary Impact: Material is hit by blow bars and thrown against the impact plates. Secondary Impact: Rebounded fragments collide again with the rotor or other particles, achieving finer crushing and better shape. Structural Composition An impact crusher consists of several key components that ensure efficient operation and durability: Rotor Assembly: The core component, equipped with blow bars that deliver high-speed impact energy. Impact Plates (Aprons): Adjustable plates that control the crushing gap and final product size. Feed Inlet and Discharge Outlet: Designed for smooth material flow and uniform discharge. Frame and Housing: Heavy-duty welded structure providing stability and vibration resistance. Adjusting Device: Hydraulic or mechanical system for controlling the gap between rotor and impact plates. Safety Mechanism: Hydraulic opening system for easy maintenance and overload protection. Technical Highlights Feed size: ≤500 mm Discharge size: 0–60 mm (adjustable) Capacity: 30–800 t/h Motor power: 45–560 kW Rotor speed: 500–1500 rpm Performance Features: High Crushing Efficiency: The high-speed rotor and optimized chamber design ensure strong impact force and high reduction ratio. Excellent Particle Shape: Produces cubic, uniform aggregates suitable for concrete and asphalt production. Adjustable Output Size: Hydraulic or mechanical adjustment allows precise control of product size. Easy Maintenance: Replaceable blow bars and liners with quick access doors simplify servicing. Versatile Applications: Suitable for primary, secondary, and tertiary crushing in various industries. Types of Impact Crushers Horizontal Shaft Impact (HSI) Crusher: Uses a horizontal rotor to deliver impact energy. Ideal for soft to medium-hard materials and widely used in aggregate and recycling applications. Conclusion The impact crusher combines high-speed impact energy with a robust structural design to deliver efficient, reliable, and versatile crushing performance. Its ability to produce well-shaped aggregates, adjustable output sizes, and low maintenance requirements make it indispensable in modern crushing systems. Whether in mining, construction, or recycling, the impact crusher remains a key machine for achieving high productivity and superior material quality.

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 | Dsdpfeq I Nvijx Am Tskp | --- | --- | --- | | 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. --- 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?