Used Contra Stack Press - Staircase Construction for sale (31,053)

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. | Kjdpfjq I Nviox Aftolw --- ## 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?

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: Klodpoq N Ud Iofx Aftjw - 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. 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, Year of construction: 2025, total length: 1,300 mm, total height: 1,400 mm, total width: 800 mm, Empty weight: 800 kg Price: On request - Year: 2025 - Documentation available: Yes - CE marking present: Yes - CE certificate present: Yes - Serial number: HB10011N2025006 - Operating hours: 0 - Control: Teach-in - Motor power: 4.0kW - Transport dimensions: 1300mm x 800mm x 1400mm (l x w x h) - Transport weight [kg]: 800kg - Transport packages [pcs.]: 1 Kljdpjxixruefx Aftsw 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

Year of construction: 2015, condition: new, Press the door lignum-EVERT JOHANSON TPBH 2300X1300 Ksdpfecczuqox Aftjlw Press bonding framework of internal and external doors " Companies Lignum-Evert Johanson --- pneumatic-hydraulic press bonding size maximum dimensions: Length 2330 mm Width 1330 mm adjustable working pressure and the size of the door bonded hardware give one year warranty

Condition: good (used), Proofing press 55x65cm Antique The machine is in very good condition, can be used as an exhibit or as a printing machine. Max. format 550×650 mm Weight 650 kg Kedpfxsu Umaie Aftslw Flow table, system of claws holding the sheet. Electrically driven spreading roller.

Condition: good (used), Letterpress printing press, foot operated Made in Germany Fully original machine. A brilliant looking exhibit to put in a company lobby. Kodpfjvac S Dox Aftelw A manually added piston. Rollers Format of the pressure 35x24cm

Condition: good (used), Columbian Press 1858 Letterpress Manufactured in Great Britain by Henry Watts Year of manufacture 1858. Klsdpfx Afovbb Sljtsw Can be used as a work machine or as a museum exhibit.

Condition: new, functionality: fully functional, Equipment: CE marking, SRB - Vranje Construction Project specializes in the production of complete pelletizing equipment with capacities from 500 kg/h up to 6 t/h. Kljdpfoxqd T Hox Aftow We manufacture the following: Boilers Dryers Silos Mixer with conditioner Mill Pellet cooler Presses Conveyor belts Mixers Dedusting systems Crushers All our equipment comes with a 1-year warranty. 24h service support We offer the following services: Equipment installation Diagnostics Servicing Line maintenance Staff training Commissioning All inquiries and requests can be sent by email or by phone on working days from 09:00 to 17:00.

Year of construction: 2003, condition: used, frame hydraulic press WEGOMA Workspace: width 3600 mm height 2500 mm the amount of lateral hydraulic cylinders 3 pieces top two pieces beam mechanically Move Mechanical compression setting more photos an questions Kjdpscmat Uefx Aftolw

Condition: new, Year of construction: 2026, machine/vehicle number: GP6000H2, functionality: fully functional, input voltage: 400 V, type of input current: AC, pressing force: 12 t, total length: 6,000 mm, overall weight: 2,600 kg, working width: 180 mm, working length: 6,000 mm, Equipment: chassis, documentation/manual, MASSIVE GLUING PRESS FOR GLULAM Technical Specifications: Gluing Length: 6 m Multiple presses can be combined as needed to achieve the desired length (segments of 6 m) Pressure Bar Length: 980 mm Gluing Width: from 80 mm to 180 mm Overall Gluing Height: from 800 mm to 1300 mm (available as per inquiry) Cylinder Stroke: 150 to 300 mm Clamping Force: max 10 tons per cylinder; the appropriate force is adjusted on the pressure regulator We prepare 3D Model of the Machine for you to plan the floor space The hydraulic unit is equipped with a hydraulic accumulator and a pressure switch, which allows the hydraulic pump to operate intermittently during the pressing time. The hydraulic accumulator ensures constant pressure, even when the pump is not in operation. When the pressure drops, the pump restarts and refills the accumulator. Klsdpju Axfcofx Aftjw Cycle Time: approximately 10 seconds. All surfaces that come into contact with the adhesive are protected with polished stainless steel, making it easy to clean adhesive with water. The press features two trolleys with pneumatic cylinders for the lateral alignment of the glued workpiece. Machine Weight: 2600 kg Power Supply Requirement: 5 kW, 3 x 400 VAC Options: -Customized length up to 6 meters -Customized working width -Number of trolleys for lateral alignment available upon request -Trolley with roller for adhesive application available upon request -Multiple presses can be combined as needed to achieve the desired length (segments of 6 m) last segment is as per order 2,0 - 6,0 meters -Customized Overall Gluing Height

Year of construction: 2002, condition: excellent (used), MULTI-PRESS MP.610 6 DIE 6 BLOW Perfect mechanics and electronics ! 12x80 mm 105 mm CUTOFF Klsdpfx Aoh Rkhnsftjw 170 ppm YEAR 2002 PERFECTLY WORKING AVAILABLE IN SPAIN SOME PICTURES AND VIDEOS AVAILABLE

Condition: excellent (used), Year of construction: 2002, You are purchasing an ironing system Kodeu Nyu Sspfx Aftolw Presse Vite ironing/steam table with 4 height-adjustable whirlpool hoods and 2 steam generators Working width approx. 340 cm, 9000W Year of manufacture 2002 223-380V Pr12LP Control unit GE VAT20 U20NOK7S Find more items in our shop!

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, pressing force: 85 t, stroke length: 445 mm, overall weight: 8,600 kg, operating pressure: 300 bar, control voltage: 24 V, TECHNICAL DETAILS Control system: TASC 6000 Pressing force: 850 kN Klodpozlc Ryefx Aftsw Stroke: 445 mm Operating pressure: 300 bar Follow-up time: 95 ms Follow-up travel at 220 mm/s: 10 mm Follow-up travel at 160 mm/s: 8.5 mm Equipment: 4-axis rear stop, bending aid MACHINE DETAILS Safety clearance: 190 mm Voltage: 3 x 400 V Rated current: 24.0 A Frequency: 50 Hz Connected power: 17.0 kVA Control voltage: 24 V Compressed air connection: 6 bar Dimensions & Weight Dimensions (L x W x H): 2,500 x 1,500 x 2,000 mm Machine weight: 8,600 kg Note: The operating hours can be found in the last image.

Condition: ready for operation (used), Year of construction: 2018, machine/vehicle number: 24619, functionality: fully functional, operating hours: 2,442 h, power: 15.8 kW (21.48 HP), pressing force: 120 t, stroke length: 260 mm, controller model: Delem DA-66T, working width: 3,100 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Klsdpfxjzk Dy Tj Aftew Press force: 120 t Max. working width: 3,100 mm Frame spacing: 2,550 mm Rear gauge depth: 750 mm Max. stroke: 260 mm Number of axes: 6 (Y1+Y2+X+R+Z1+Z2) MACHINE DETAILS Power: 15.8 kW Drive system: CNC Control: Delem DA-66T Dimensions & Weight Dimensions (L x W x H): 4,100 x 2,000 x 2,700 mm Weight: 8,500 kg Operating hours: 2,442 h EQUIPMENT Finger guard Tools included Crowning system: CNC-controlled Punch holder: Standard Tool holder type: European style

Condition: ready for operation (used), Year of construction: 2017, machine/vehicle number: 17650001, functionality: fully functional, power: 34 kW (46.23 HP), pressing force: 250 t, stroke length: 400 mm, throat depth: 250 mm, working width: 3,100 mm, TECHNICAL DETAILS Number of axes: 8 Press force: 250 t Max. working width: 3,100 mm Frame spacing: 3,200 mm Overhang: 250 mm Rear gauge depth: 750 mm Max. stroke: 400 mm MACHINE DETAILS Control system: Bystronic ByVision Power: 34.0 kW Dimensions & Weight Dimensions (L x W x H): 4,850 x 2,390 x 3,340 mm Weight: 20,500 kg Transport packages: 3 Klodpfx Afozk Dv Ijtjw EQUIPMENT Crowning system: CNC-controlled Ram holder: Hydraulic Tool holder type: WILA standard Tools included Documentation CE marking and certificate Additional finger stop Stroke assistance Finger protection Offline software

Condition: ready for operation (used), Year of construction: 2003, machine/vehicle number: 22093, functionality: fully functional, volume flow: 4,000 m³/h, filter area: 24.7 m², total height: 3,420 mm, total length: 2,000 mm, overall weight: 725 kg, TECHNICAL DETAILS Filter area: 24.7 m² Volume flow rate: 4,000 m³/h Negative pressure: 2,110 Pa Suction diameter: 250 mm Compressed air connection: min. 6 bar - max. 8 bar MACHINE DETAILS Connected power: 5 kW Motor power: 4 kW Rated speed: 2,925 rpm Rated operating voltage: 400 V Type of current: Three-phase (3 Ph) Rated current: 9.2 A Frequency: 50 Hz Dimensions & Weight Dimensions (L x W x H): 2,000 x 1,000 x 3,420 mm Weight: 725 kg Kodszktr Eopfx Aftolw EQUIPMENT New filters

Condition: ready for operation (used), Year of construction: 1991, machine/vehicle number: A7879, functionality: fully functional, pressing force: 70 t, overall weight: 3,000 kg, opening width: 400 mm, TECHNICAL DETAILS Total pressing force: 70 tons Specific pressing force: 2.5 - 3.5 kg/cm² Opening width: 400 mm MACHINE DETAILS Control: Push-button control for opening, closing, and stopping Drive: Electro-hydraulic Heating plates: Aluminum Dimensions of heating plates: 2,550 x 1,100 mm Heating: Electric Hydraulic cylinders: 4 Diameter of hydraulic cylinders: 80 mm Rated voltage: 380 V Type of current: 3~ Frequency: 50 Hz Control voltage: 220 V Rated current: 21 A Power: 13.6 kW Dimensions & Weight Shipping dimensions: 2,900 x 1,400 x 2,000 mm Weight: 3,000 kg EQUIPMENT Kodpfx Aozktpqoftelw Safety pull cord Pressure monitoring (Automatic adjustment) Adjustable limit switch for specific opening width

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Weinig Dimter Profipress C 2800 P - 6 m gluing press Manufacturer: Weinig Dimter Model: Profipress C 2800 P - 6 m Year of manufacture: 2009 Condition: Very good Machine description: For sale: Weinig Dimter Profipress C 2800 P - 6 m wood gluing press, year 2009, designed for the production of glued wooden panels and elements made of soft timber. The machine was developed for efficient production using PVAC glue in D2 / D3 class and allows processing of material within specified width, thickness and input length ranges. According to the documentation, this model can process timber with widths from 30 to 80 mm, thicknesses from 15 to 40 mm and input lengths from 2100 to 2800 mm. The machine allows the production of panels with variable widths from 600 to 1200 mm. For short lengths, the collecting distance range is 700 to 1400 mm. The output is up to 10 to 15 infeeds per minute, depending on the entrance width. The Profipress C 2800 P - 6 m is intended for processing soft timber. The permitted bending tolerance is maximum 5 mm per meter. The documentation also specifies recommended operating conditions, including room temperature from 15 to 30 degrees Celsius and air humidity in the range of 40 to 65 percent. Technical data: - Model: Profipress C 2800 P - 6 m - Year of manufacture: 2009 - Performance: max. 10–15 infeeds/min, depending on entrance width - Timber width: 30–80 mm - Timber thickness: 15–40 mm - Timber entrance length: 2100–2800 mm - Collecting distance for short lengths: 700–1400 mm - Panel width: 600–1200 mm - Timber type: soft timber Kljdpfx Afsyvgiaotjw - Permitted bending: max. 5 mm/m - Glue type: PVAC D2 / D3 - Recommended room temperature: 15–30°C - Recommended air humidity: 40–65% Features and advantages: - Press designed for glued panel production - Machine from the renowned Weinig Dimter brand - Output up to 10–15 infeeds per minute - Possibility to produce panels with variable width - Suitable for processing soft timber - Works with common PVAC D2 / D3 glue - Industrial application for woodworking and production plants

Year of construction: 2016, condition: used, press capacity 14,5 MN operating pressure 310 bar stroke of press 960 mm speed Press: max. 23 mm/s speed Press: nom. 17 mm/s Extrusion Press SMS - HyBrEx 14 - Extrusion centerline above pass line: 1.000 mm - Extrusion height above pass line: 3.400 mm BILLET CONTAINER - Contact force: 1.4 MN - Retraction force: 1.0 MN - Retraction stroke: 1,155 mm - Bore diameter: 160 mm - Container length: 830 mm - Billet length, min. - max.: 250–800 mm - Shortest billet length (with billet shearing): 200 mm SHEARS - Shear, cutting force: 0.4 MN - Profile shear – tool slide, cutting force: 0.2 MN PROFILE CIRCLE / TOOL ASSEMBLY - Die backer opening – diameter: 190 mm - Die backer opening – width: 230 mm - Tool assembly – diameter: 330 / 277.5 mm - Tool assembly – height: 380 mm HYDRAULIC SYSTEM Four high-pressure oil pumps - Max. operating pressure: 310 bar - Drive power: 75 kW High-pressure variable-displacement pump - Max. operating pressure: 320 bar - Drive power: 5.5 kW Low-pressure double pump Klodpezhxiwofx Aftow - Max. operating pressure: 320 bar - Drive power: 37 kW Filter and cooling pump - Max. operating pressure: 6 bar - Drive power: 5.5 kW INSTALLED MOTOR POWER - Billet container: 2x 15.7 kW - Moving crosshead: 2x 31.7 kW - Billet loader: 14 kW Connected load: 600 kVA

Condition: used, CNC Universal Coordinate Drilling and Milling Machine FEHLMANN Type PICOMAX 100-CNC 3 CNC Control HEIDENHAIN TNC 155 Manufacturer's No. 16186651 Year of Manufacture 1986 Spindle Taper FEHLMANN SF32 Drilling Capacity Ø 30 mm in steel Thread Cutting up to M20 in steel Travel X: 850 mm, Y: 435 mm Quill Stroke Z: 210 mm Vertical Movement of Milling Head 580 mm Feed X and Y 1 to 8000 mm/min. Kedpfx Aohik Ezeftslw Feed Z 1 to 4000 mm/min. Rapid Traverse X and Y 8 m/min. Rapid Traverse Z 4 m/min. Table Clamping Surface 1570 x 500 mm Distance Spindle Nose - Table 130 - 720 mm Overhang Spindle - Column 450 mm Spindle Speed 50 - 7100 RPM, stepless Spindle Drive 10 kW Total Connected Load 20 kW Mains Connection 400 Volt, 50 Hz - CNC Control HEIDENHAIN TNC 155 with TFT monitor - 3 axes controlled, X, Y and Z quill adjustment - hydro-mechanical tool clamping FEHLMANN SF32 - threading device - cable remote control for machine operation and axis movements - motorized vertical movement of the milling head with shutdown via adjustable cams - 3D probe RENISHAW, Type MP 11F with FEHLMANN SF32 mount - 20 tool holders FEHLMANN SF32 - swiveling tool holder with 21 tool positions - coolant system in the machine frame - control cabinet fixed to the machine - documentation: operating manual, control manual and electrical diagrams Space Required L x W x H 2350 x 2000 x 2300 mm Weight 3.2 tons very good condition

Condition: new, Year of construction: 2026, neu 2026 090237 Kledpfx Aewirmbsftsw August 2026, Zwischenverk Polen 7950 € 153.44 € 47 to 110 mm 27 mm 25x18 mm 8 s 16 mm 700 bar 479 mm 135 mm 388 mm 117 kg MOBILE HYDRAULICS-POWERSTATION Double action - fully automated process of punching and return Wide range of hole diameters up to 27mm Intelligent control system with inching and automatic load detection Mode indicator light Protection against accidental start-up OPTIONAL: Gantry punching station for increased productivity and operation comfort € 710,-

Condition: ready for operation (used), pressure 30.0 t punching cross-cut in cmm 30.0 in 9.0 mm stroke ca. 35 Hub/min throat 610 mm Klsdpfsznng Sox Aftow stroke - stepless adjustable 0 - 28.0 mm oil volume 35.0 l work height max. 1010 mm total power requirement 4.0 kW weight of the machine ca. 1200 kg. Features: - Electro-hydraulic punch press with long reach - Material/sheet metal scraper - Very large material support table (!) * with adjustable depth stops - Continuously variable stroke adjustment - Freely movable foot switch, including protective cover - Side storage shelf - Assortment of punches and dies - Original operating instructions

Condition: good (used), Code: 0454 Brand: CASOLIN - ITALY Model: EASY - CE Standard Hydraulic automatic single-bar clamp press for window and door frames – CE Standard Technical data: Min/max working length mm 250/3000 Min/max working height mm 340/1900 Min/max nominal vertical thrust pressure 880/8800 kg Kodjznnfzjpfx Aftjlw Min/max nominal horizontal thrust pressure for cylinder 280/2800 kg Horizontal pistons stroke 200 mm Pump power 3 Kw Width of the bars 120 mm The upper mobile bar is guided through its its movement by a unit composed by 2 gears and 2 racks positioned on the rear of the machine The regulations of the oil pressure of the vertical and horizontal cylinders are separate and adjustable by through the use of two handwheels The lower press bar can work in 2 positions Control button panel in ergonomic position with pensile arm Overall dimensions mm 3870 x 1040 x 2900 h Overall dimensions for transport mm 3870 x 1040 x 2690 h Weight kg 1800

Condition: excellent (used), Year of construction: 2009, operating hours: 93 h, machine/vehicle number: GS000526, Size 36 x 52 cm, Alcolor Vario dampening system, Technotrans cooling and recirculation system, Ink unit temperature control, Anicolor inking units, Double sheet detection, Side guide control, Blanket washer, Roller washer, Impression cylinder washer, Autoplate system, IR dryer, Extended delivery. Klsdpfjznl T Aex Aftew

Condition: excellent (used), Year of construction: 2009, Press force: 100 tons Bending length: 2050 mm Stroke: 215 mm Open height: 500 mm Kljdjzclczjpfx Aftew Throat depth: 400 mm Distance between columns: 1700 mm Rear bumper: X-R-Z Motor power: 7.5 kW Weight: 7400 kg Year of manufacture: 2009