Used Comec For Chair Elements for sale (5,007)

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions. Gjdpfxjq Nf U Es Anxoub

Condition: new, Year of construction: 2026, functionality: fully functional, power: 400 kW (543.85 HP), Ore Beneficiation Plant for Nickel, Copper, Zinc, Graphite, Gold, Silver, Chrome, Quartz/Silica In today’s competitive mining and metallurgical industry, maximizing ore value is critical. Our state-of-the-art Ore Beneficiation Plant offers a complete solution designed to increase the content and quality of raw ore, transforming it into a marketable product ready for further processing or direct sale. Engineered for a wide range of minerals—including nickel, copper, zinc, graphite, gold, silver, chrome, and quartz/silica—our ore beneficiation plant delivers exceptional performance, efficiency, and reliability. Gusdpfxeq Nw Uqs Anxjb Introduction Mining operations around the world face the challenge of processing ores that are often low in grade and require extensive refinement to be economically viable. Beneficiation—the process of increasing the concentration of valuable minerals—plays a vital role in reducing operational costs, enhancing recovery, and ultimately, ensuring profitability. Our ore beneficiation plant, also known as an ore processing plant or mine dressing plant, integrates advanced technology and robust engineering to deliver an efficient crushing, grinding, classifying, and separation process. Designed to handle a wide variety of ores, our plant is the ideal solution for mining companies looking to optimize their extraction and processing operations. Whether you’re processing nickel, copper, zinc, graphite, gold, silver, chrome, or quartz/silica, our plant provides the versatility and performance needed to meet today’s rigorous industrial standards. ## What Is an Ore Beneficiation Plant? An ore beneficiation plant is a facility where raw ore is processed to improve its quality and increase the concentration of valuable minerals. The plant typically includes several stages of processing: 1. Crushing: The raw ore is reduced in size to allow for more efficient downstream processing. 2. Grinding: Further size reduction to liberate the valuable minerals from the waste material. 3. Classifying: Separation of the ore into different size fractions using screening and hydrocyclones. 4. Separation: Employing various physical processes such as magnetic separation, flotation, or gravity separation to concentrate the valuable minerals. 5. Dewatering: Removal of excess water to prepare the concentrate for further processing or shipping. This integrated process not only boosts the metal content but also minimizes waste, thereby improving overall cost efficiency and environmental sustainability.

Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making: A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Ensures uniform material input through a feeder or screw conveyor. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel or ceramic balls of various diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details/Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Gujdjq Ngafspfx Anxjb Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining and Powder Production In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications. Conclusion A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.

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: Guedpfevn D I Nox Anxsb +Bulky Waste: Sofa,Mattress,Chair, Funiture,Windows,etc +Industrial Waste: Textiles,Leather,Rubbers, Leathers ,General industrial waste,etc +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: new, Year of construction: 2026, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal Diameter: 1200mm Length: 10000mm Power: 11-13KW Gradient: 3% Capacity: 1.5-3 t/h Weight: 14Tons Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details Our factory can design suitable solution according to your specific requirements. Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications. Rotary Drum Dryer for Wood Chip, Sawdust, Biomass 🌳 Introduction to Rotary Drum Dryers In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡 💼 Key Benefits of Using a Rotary Drum Dryer 1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡 2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭 3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥 4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳 # Application Fields and Materials of Rotary Drum Dryer II. Application Fields A. Agriculture - Drying of grains, seeds, and forage. - Processing of agricultural by-products like straw and husks. B. Food Industry - Dehydration of food products such as fruits, vegetables, and spices. - Preservation of food quality during drying. C. Chemical Industry - Drying of chemical powders, granules, and crystals. - Application in the production of fertilizers and detergents. Gedpfx Anoq Igyvsxsub D. Mining and Minerals - Drying of ores, coal, and mineral concentrates. - Reduction of moisture content for easier handling and processing. E. Construction Materials - Drying of sand, cement, and other construction aggregates. - Preparation of materials for manufacturing processes. F. Pharmaceuticals - Drying of pharmaceutical powders and active ingredients. III. Materials Processed by Rotary Drum Dryer A. Organic Materials - Biomass, wood chips, sawdust, and animal feed. B. Inorganic Materials - Sand, clay, limestone, and gypsum. C. Waste Products - Sludge from wastewater treatment plants. - Industrial by-products for recycling or reuse.

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, overall weight: 1,700 kg, Equipment: documentation/manual, Universal machine COMEC RCG 900 for reconditioning cylinder heads, engine blocks, drums, and discs for cars and trucks. Planing width: 320 mm Planing length: 900 mm Maximum working height: 370 mm Gjdpfjy Rffyox Anxeub Maximum table travel: 1200 mm Feed rate: 0.8 - 450 mm/min Maximum brake drum diameter: 1400 mm Head motor: 5.5 Hp Brake machining speeds: 35-70-50-100 rpm Approximate weight with accessories: 1700 kg Dimensions: 2300 x 790 x 1700 mm (h)

Condition: used, functionality: fully functional, Comec FGS-1T Carousel Milling Machine Number of units: 1 Unit configuration: milling unit Pneumatic central material clamping Motor power: 11 kW Gujdpfsy Idqcsx Anxob Rotational speed adjustable via variator

Condition: good (used), Different tool holders . As we informed, they are used on Biglia CNC lathe. Gusdpfoy Shyiox Anxjb

Condition: ready for operation (used), functionality: fully functional, Comec FMC 900+ AGG Drilling Machine Automatic loading from magazine Number of spindles: 3 Number of milling spindles: 1 Main motor power: 3 kW Milling motor: 0.5 kW Max workpiece length: 900 mm Gusdjy Htk Aspfx Anxob Max workpiece width: 100 mm Maximum drilling distance: 800 mm Application: for large series production of chairs, beds, cots, and components for other types of furniture

Condition: excellent (used), OMAB/Comec curved part grinder Working width 200mm Sanding belt oscillation Pneumatic material clamping Main motor 5.5kw Feed motor 0.25kw Extraction stubs 2x100mm Dimensions of the machine 210x80x150cmH Weight 450kg Guodpfetvfmhsx Anxeb

Condition: excellent (used), functionality: fully functional, band width 230mm two feeding speed Guodpfoy N N Nmjx Anxsb motor power 5,5kW pneumatic pressure of feeding roll diameter of sanding shaft 310mm

Condition: like new (used), Generally overhauled Price: 5.500EUR Gjdex N Ed Topfx Anxjub Spiral dough mixer Capacity: 100 kg of flour 160/180 kg of dough Diosna Container volume: 260 liters Electrical power: 380V / 50Hz / 3N/PE Two timers Two speeds Rewind option Half cover with safety switch Wheels with brakes

Condition: excellent (used), Year of construction: 2013, operating hours: 20,000 h, functionality: fully functional, For sale: a well-maintained, semi-automatic 180-ton press with low usage, as shown in the pictures. Godpfjx Tg Diox Anxsub

Year of construction: 2019, condition: good (used), Aluminum cylinders with diameters of 140 mm and 90 mm, wall thickness 5 mm; a clamping ring secures the 50 mm shaft stub, which is turned down to 45 mm; shell length: minimum 2720 mm, maximum 2800 mm. 27 pieces of 90 mm diameter cylinders, 6 pieces of 140 mm diameter cylinders. Price applies to the total quantity. Gjdpfx Ajy Nc H Esnxjub

Condition: refurbished (used), Year of construction: 1995, 1995 Comec MMO/5-CL+CA Mortising machine horizontal double oscillation, CE marked, with 6 spindles Gjdpfex A T Drex Anxjub Maximum piece length: 65 cm.

Condition: used, The COMEC MM05/3L is a multi-spindle oscillating drilling machine equipped with seven spindles, designed for automatic drilling of holes in materials of specific dimensions. The machine features an automatic feeder that streamlines the machining process by automatically feeding and clamping the material. The MM05/3L's technical specifications include: - 7 oscillating spindles, - adjustable oscillation, - pneumatic material clamps, - production capacity of several hundred pieces per hour. The machine features a robust construction, flexible work settings, and CE certification, ensuring safety and compliance with European standards. It is suitable for production applications requiring precise multi-point drilling on a variety of materials, typically found in the furniture and woodworking industries. The automatic material feeder, working in conjunction with the multi-spindle drilling unit, increases the efficiency and repeatability of production processes, minimizing operator involvement and improving work ergonomics. Gsdsxrpciepfx Anxoub

Condition: excellent (used), functionality: fully functional, Comec FXT Double-Sided Milling Machine Gjdpfx Ajyxm R Henxjub Number of milling units: 4 Unit arrangement: Right/Left/Top/Top Milling unit power: 4×0.85 kW Spindle speed: 12,000 rpm Feed speed: adjustable via variator

Condition: excellent (used), The 21-blade trimmer saw very little use. Gujdey Drnbspfx Anxob

Condition: good (used), functionality: fully functional, In this offer you are purchasing a ‘Canon RCT 2 / II’ finishing option as good as new Object of sale: 1 x Canon RCT II suitable for various Canon models Counter readings: Total: Approx. 555 pages Condition: This offer is a used device, which may show signs of use (minor scratches or yellowing). (minor scratches or yellowing). Godpfxeu Rbb No Anxsub The device has been tested for function Packaging and dispatch: You are welcome to view the device during our business hours. Please make an appointment for this! Seaworthy packaging and worldwide shipping available on request! For further information you can of course also contact us personally.

Condition: used, Year of construction: 1999, functionality: fully functional, machine/vehicle number: 991217, total height: 1,600 mm, total width: 2,300 mm, total length: 2,200 mm, feed length X-axis: 1,500 mm, feed length Y-axis: 120 mm, feed length Z-axis: 40 mm, drilling depth: 40 mm, spindle speed (max.): 2,800 rpm, rotational speed (max.): 2,800 rpm, collet bore: 13 mm, power: 15 kW (20.39 HP), drilling capacity: 35 mm, number of spindles: 2, workpiece height (max.): 40 mm, We offer this used COMEC multi-spindle drilling machine FFR 2+2 1200 + CA, year of manufacture 1999. Brand: COMEC di Bergamasco L. & C. snc Model: FFR 2+2 1200 + CA Type: Milling/Drilling Machine Serial Number: 991217 Year of manufacture: 1999 Additional information: COMEC twin-column drilling machine for wood Machine dimensions: 2200 x 2300 x 1600 mm Power: 15 kW Voltage and frequency: 380V and 50Hz Spindle speed: 2800 RPM Chuck: from 0 to 13 mm Drill diameter: 35 mm Supply: electric and pneumatic Drilling capacity: - Length: 100 to 1500 mm Godpfx Aey Idzhonxeub - Width: 15 to 120 mm - Thickness: 15 to 40 mm If you have any questions or need more information, please don't hesitate to send us a message or call us.

Condition: excellent (used), Splitting - Grooving Machine (used to groove and/or split in two parts one unique panel) - Minimum length of the workpiece: mm 250 (ca.) - Maximum length of the workpiece: mm 2700 (ca.) - Minimum width of the workpiece: mm 124 (ca.) Gsdpfeyx S N Usx Anxjub - Maximum width of the workpiece: mm 1200 (ca.) - Thickness (min./max) of the workpiece: mm 10 / 60 (ca.) - Max feeding speed: m/min 50 (ca.) - Total installed power Kw 82 Along with the following groups: POS. 1 Lower scoring blade unit (Rotax electro-spindle Kw 5) max. blade diameter mm 250 (ca.) POS. 2 Upper scoring blade unit (Rotax electro-spindle Kw 5) max. blade diameter mm 250 (ca.) POS. 3 Lower scoring blade unit (Rotax electro-spindle Kw 5) max. blade diameter mm 250 (ca.) POS. 4 Upper scoring blade unit (Rotax electro-spindle Kw 5) max. blade diameter mm 250 (ca.) POS. 5 Lower main blade (sawing) unit (Rotax electro-spindle Kw 11) max. diameter mm 450 (ca.) POS. 6 Upper main blade (sawing) unit (Rotax electro-spindle Kw 11) max. diameter mm 450 (ca.) OPTIONAL: soundproof and safety enclosure (cabine)

Condition: good (used), Toolholders bought in company where used for Biglia machine Gusdpjyuyhiofx Anxjb

Condition: used, A versatile horizontal end borer that can be used for a variety of drilling operations in solid wood furniture components. Optionally the machine can be equipped with a tilting table. -3hp motor - 2800rpm -Drilling unit advancement via hydrocheck unit. -Drilling head with 5 drills which can be rotated through 360 degrees. -Drill interaxis 3 x 32mm ctres / 3 x 20mm ctres. -Max drilling depth 70mm. -Drill connection M10 Gedpfx Aeymnk Nsnxjub -Height of drill head and drilling depth adjustable via screws with Siko mechanical digital readouts. -Table with adjustable reference fence adjustable to 45 degrees with pneumatic workpiece clamp. -CE safety protections

Condition: used, Year of construction: 2006, Working width ca. 1.000 mm feed: pneumatisch Gsdpfxsx Ivk Ue Anxsub Spindle diameter 40 mm

Condition: new, Year of construction: 2024, functionality: fully functional, PTR1600L Carmec Pressure tester for cylinder head and block - new machine Hydraulic tray lifting, motorized tray rotation. Max. cylinder head dimensions: 1350 mm x 300 mm × 395 mm Max. cylinder head weight: 300 kg Adjustable pressure air test: 0 bar -10 bar Adjustable working temperature: 0 - 90°C Stainless steel tank capacity: 540 Liter Heating power: 2× 4,0 kW Hydraulic unit power: 0,75 kW Rotation motor power: 0,18 kW Maximum vertical travel distance: 600 mm Up and down travel time: 10s Rotation speed: 4 RPM Guedpfju S Eqnex Anxeb Supply voltage: 220-440V 3Ph+E ( +/- 10% ) Frequency: 50-60 Hz Operating voltage: 24 V AC Empty tank: 440 kg Machine dimensions: 2050 mm × 1120 mm × 1650 (max. H) mm If you are interested, please contact me! More machines for sale: Berco, Comec, A-M, Carmec, Kwik-Way, Serdi, PEG Connecting rod boring, cylinder boring, honing machines, valve seat milling, parts washer, valve grinder, line boring, valve guide press machine, pressure test bench, resurfacer, vacuum tester, valve spring compressor, crankshaft polisher machines