Used Waste Grinder for sale (4,514)

Condition: used, 110 Kw / 150 hp model. Machine has been refurbished previously. Perfect for grinding full frozen blocks etc. Pedpfx Ahsywpcisvepp

Condition: used, machine/vehicle number: 1231566, grinding wheel Ø: 300 mm grinding wheel width: 40 mm electrical connection: 380 V, 1,5 kW Ppjdpfobuaa Esx Ahvsp space needed: 700 x 400 x 1150 mm

Condition: used, respectively Grinding wheel dimensions: 175 x 25 x 51 mm Pjdpfx Ahodqgmwevspp Grinding wheel speed: 2900 rpm mounted on a common base

Year of construction: 2006, condition: excellent (used), machine/vehicle number: 24591, Throughput approx.: 2 - 5 m³/h Filling and material outlet opening: 300 mm Ø Ppsdpfx Ahedxmd Uevjp space requirement (built up, with bridge): 1400 x 1200 x 2200 mm

Condition: used, machine/vehicle number: 053051, grinding area: 200 x 25 mm electrical connection: 380 V, 0,5 kW space needed: 550 x 450 x 1100 mm Psdpsbfp Ixefx Ahvspp weight: 95 kg

Condition: good (used), machine/vehicle number: 12 230091, Grinding wheel dimensions: 300 x 40 x 76 mm Podpfx Aecwwm Tshvepp grinding wheel speed: 1400 rpm grinding wheel drive: 380 V, 1,5 kW Weight approx.: 85 kg Space requirement: 720 x 470 x 400 mm

Condition: used, Grinding wheel dimensions: Diameter 175 mm Width 25 mm Bore 51 mm electr. connection: Alternating current 220 V, 420 W kW space requirement: 400 x 400 x 1140 mm Pedpfxoby Hh Ie Ahvopp weight: 33 kg

Condition: ready for operation (used), machine/vehicle number: 17331, grinding area: 200 x 35 mm electrical connection: 380 V, 0,55 kW Pjdjd Ixbcopfx Ahvjpp space needed: 530 x 400 x 1180 mm weight:

Condition: used, machine/vehicle number: 87 54 41 57, Grinding wheel Ø: 200 mm Pjdpfx Asdc Swujhvjpp grinding wheel width: 30 mm grinding wheel bore: 51 mm grinding wheel speed: 3000 rpm electrical connection: 380 V, 630 W space requirement: 600 x 260 x 320 mm Weight approx.: 23 kg

Condition: used, machine/vehicle number: 87/64-369, Grinding wheel dimensions: 400 x 50 mm Grinding wheel speed: 1400 rpm Drive motor: 380 V, 1400 rpm, 2.2 kW Space requirement: 750 x 470 x 470 mm Pedpfxeb Tqhqe Ahvjpp Weight: 138 kg

Condition: good (used), Year of construction: 1989, for twist drills: 3 - 50 mm Ø Point angle: 90 - 140° Adjustable relief angle Grinding motor: 2800 rpm, 0.25 kW Gear motor for swing motion: 0.12 kW Grinding wheel dimensions: 175 x 32 x 20 / 90 x 20 mm Space required: 800 x 550 x 1140 mm Weight: 120 kg Pedpfxex Ea Nms Ahvspp

Condition: ready for operation (used), Year of construction: 2019, Grinding wheel diameter: 200 mm Grinding wheel width: 32 mm Grinding wheel speed: 2950 rpm Drive motor: 400 V, 0.9 kW Weight approx.: 34 kg Required space: 500 x 250 x 1150 mm Ppsdsx E Rw Dspfx Ahvep

Condition: ready for operation (used), Grinding wheel diameter: 300 mm Grinding wheel width: 40 mm Grinding wheel speed: 1400 rpm Drive motor: 400 V, approx. 1.5 kW Weight: kg Podpfx Ahjx E Rx Uovjpp Required space: 700 x 400 x 1100 mm

Condition: ready for operation (used), Year of construction: 2014, Grinding wheel diameter: 200 mm Grinding wheel width: 32 mm Grinding wheel speed: 2950 rpm Drive motor: 400 V, 0.9 kW Weight: 34 kg Required space: 500 x 250 x 1120 mm Pjdpfxox E Rxho Ahvopp

Condition: good (used), Grinding wheel diameter: 300 mm Grinding wheel width: 50 mm Grinding wheel speed: 1400 rpm Grinding wheel drive: 380 V, 1.5 kW Space required: 1050 x 580 x 1200 mm Psdpfx Ahsv D E Szjvopp Weight approx.: 140 kg

Condition: ready for operation (used), Grinding wheel diameter: 250 mm Grinding wheel width: 32 mm Grinding wheel bore: 51 mm Grinding wheel speed: 1450 rpm Grinding wheel drive motor: 1450 rpm Drive power: 0.73 kW Electrical connection: 380 V, approx. 1.1 kW Ppedpfx Ajxpv Aqohvep Required space: 630 x 550 x 1100 mm Weight approx.: 75 kg

Condition: ready for operation (used), Grinding wheel dimensions: 200 x 25 mm Grinding wheel mounting hole: 51 mm Pedpsf Aru Dofx Ahvepp Grinding wheel speed: 2900 rpm Grinding wheel drive: 380 V, 0.7 kW

Condition: excellent (used), WADKIN SILHOUETTE STRAIGHT AND PROFILE GRINDER Ppedpfsyxxgmex Ahvjp TWIN GRINDING HEAD:  A CENTRAL DESIGN FEATURE THAT ALLOWS FOR EXTREMELY FAST CHANGES BETWEEN PROFILE GRINDING AND STRAIGHT KNIFE GRINDING OR RESHARPENING. CAPACITY:  IT FEATURES A FULL 300 X 350MM GRINDING CAPACITY. PRECISION TOOLING:  USES A UNIQUE TURRET HOLDER THAT CAN HOLD UP TO SIX STYLI, ALLOWING FOR QUICK SETUP ACROSS VARIOUS WORK TYPES. ADJUSTABILITY:  THE TEMPLATE SLIDE INCLUDES COARSE AND FINE ADJUSTMENT VIA DIAL INDICATORS FOR HIGH-ACCURACY POSITIONING. COMPACT DESIGN:  BUILT WITH SPACE-SAVING FEATURES TO FIT INTO SMALLER TOOLROOMS WHILE MAINTAINING THE ACCURACY OF LARGER AUTOMATIC MACHINES. INCLUDED: 40MM OR 50MM ARBOR AS NEEDED OPTICAS SETTING STAND

Condition: not inspected (used), For sale due to lack of use: 2 Rollomatic grinding machines! CNC 24F3, CNC 24 FJ Ppsdpfx Ahjyxwyljvjp

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. Psdpfxeq I Nvie Ahvjpp --- 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, functionality: fully functional, Year of construction: 2026, Product overviews of Waste Industrial Timber Wood Pallet Double Shaft Shredder Shredders can generally be used to shred hard-to-break plastics, rubber, large tires, large nylon materials, large pieces of fishing nets, fibers, paper, wood, electrical devices, cables, PET bottles, cardboard, wood, plastic barrels, etc. Solid objects. The main function of the equipment is to squeeze the bulk materials and large-diameter drum metal materials that are not convenient for transportation through the shear of the shredder, and shred them into sheets that meet the requirements. The main structure of the double-shaft shredder is a feed hopper, a knife roller, a driving device, a bearing, a hydraulic system, and an electric control box system. Working principle: All kinds of waste materials enter the shredding chamber through the feeding hopper. The double-knife rollers do relative rotation to shred and cut the materials, and then the materials are discharged from the shredder to achieve the shredding of large pieces of materials. Applicable materials and fields Double shaft shredder is one of ethential equipment for waste recycling in following fields and materials: +Bulky Waste: Sofa,Mattress,Chair, Funiture,Windows,etc +Industrial Waste: Textiles,Leather,Rubbers, Leathers ,General industrial waste,etc Pjdpfx Asvn D I Nohvjpp +Hazardous Solid waste: Medical waste,Paint sludge,Radioactive waste,Hazardous waste oil drum,Jumbo bag,etc +Paper waste: Carton,Cardboard,Book,Newspaper,Document,Brochure,Packaging paper,etc +Garden waste: Branch, Wood pallet, Trunks, Boards,etc +Domestic waste +Biomass straw: Straw, Bamboo, Corn, Sorghum straw, Bean straw, Fruit shell, Palm shell, etc +Scrap metal: Car Shell, Aluminum casting, Household appliances, Scrap light metal,Automobile hub,etc +Paper mill waste: Paper mill slag, Paper mill rope, Paper mill offcut,etc +Wood pallet, scrap furniture, waste chair, tree roots recycling, etc. Double shaft shredder main body: The main body is welded with excellent steel plate to ensure the stability of the equipment under heavy load for a long time. Bearing: The bearing seat is split and easy to disassemble, and the movable knife, fixed knife, bearing and other parts can be quickly removed, and it is easy to maintain and replace the knife. The sealing structure can avoid the contact of broken materials and grease, and can also protect bearings and gears when handling liquid materials.

Condition: excellent (used), Double bench grinder Pjdeywbatspfx Ahvopp

Condition: excellent (used), Gang saw and CV saw grinder Ppodpoywazvjfx Ahvsp

Condition: excellent (used), CV saw grinder Wagner model LT Ppodpfjywaxnex Ahvep

Condition: excellent (used), CV saws grinder diameter up to 1250 mm Ohler model SA1250 Pjdsywawdepfx Ahvepp