Used Comec Swivel Mill for sale (12,423)

Condition: used, SECOND-HAND BRUSHING MACHINE COMEC Bodpswrq Ehefx Al Iodb

Condition: used, Comec double drilling and mortising machine Horizontal spindles: n.4 spindles (right + left) with 2 oscillations Vertical spindles n. 3 right heads with 3 points each Bjdpfxsv Abfno Al Isdb n. 1 right-hand chuck with 1 tip n. 3 left heads with 3 points each n. 1 left chuck with 1 tip Maximum length of the workable piece: 900 mm

Condition: used, Year of construction: 1996, 1996 Comec FRV / 1 Moulder milling machine Bjdpfxeu U Nvyo Al Iedb

Condition: used, Comec brand APB Model Bjdpfx Asvvatdsl Iodb Socket wrench (screws sockets)

Condition: used, Comec PIP Clamp for Children's Bed Side Pins Bedpfx Ajwzaqrol Isdb

Condition: used, Comec FM/OV2000 CAF Horizontal and vertical drilling machine with vertical saw units. Bdsdpjt Hzhtjfx Al Isb 3 vertical saw groups 2 vertical drilling heads 2 horizontal drilling heads 2 head drilling heads + 1 extra spindle

Condition: used, Comec FR/2 Programmable automatic milling machine for cot legs or similar items, overhauled Bjdjr R H D Hepfx Al Iedb

Condition: used, Year of construction: 2000, Ideal machine for the production of rolling pins, turned round chair legs and similar. Bodpsrmxr Ajfx Al Iodb

Condition: used, Camam Horizontal and vertical double mortising machine. Bdodpfxjwt S E Ee Al Isb 2 double horizontal spindles 3 vertical spindles right side 3 vertical spindles left side

Condition: used, Year of construction: 1996, 1996 Comec FO/OM Horizontal, vertical and head drilling machine, Double - 2 horizontal heads - 2 vertical heads - 1 head of the head Bedjuqbh Uspfx Al Ijdb

Condition: used, Comec 3 Spindle Vertical Drilling Machine Bsdpfxsvvan Io Al Iedb Max piece length 100 cm

Condition: as good as new (ex-display), Year of construction: 2021, functionality: fully functional, HIGH PRODUCTIVE CNC MILLING/DRILLING/CUTTING WORKING CENTRE WITH 4 CONTROLLED AXES, 3 VERTICALS ELECTRO-SPINDLES 1 HORIZONTAL ELECTRO-SPINDLE • Heavy duty mono-block frame with electro-welded steel sheets. • Nominal working strokes: X-3350 mm; Y-200 mm; Z-180 mm • Possibility to work in two working fields - length 1500 mm each • Working head: With 3 axes CN Controlled equipped with Vertical and Horizontal electro-spindles. Linear and circular interpolation on 3 axes (X, Y, Z). • Axes positioning speed: max 70 mt/min. • Vertical Electro-Spindles: 1 drilling spindle – 1.7 kW / 4350 rpm Equipped with point-to-point drilling head featuring: • 5 vertical spindles (32 mm center distance) • 3 double-exit horizontal spindles along Y-axis (32 mm) • 3 double-exit horizontal spindles along X-axis (32 mm) 1 milling/mortising spindle – 7.0 kW / 12,000–18,000 rpm 1 cutting/milling/drilling spindle – 7.0 kW / 8,000–12,000 rpm Multi-function aggregate • Horizontal Electro-Spindle: 1 milling/mortising spindle – 5.6 kW / 12,000–18,000 rpm Tool holder: ER32 collet • Working tables: 4 + 4 workpiece support tables. Mounted on adjustable slides, each equipped with: 4 + 4 vertical pneumatic clamping cylinders 2 + 2 horizontal pneumatic clamping cylinders Frontal and lateral reference stops • Control unit CAD-CAM: Stand-alone electrical cabinet with industrial PC (17” - touch-screen). Possibility of Network connection • Perimeter protection cabin made of panels with safety front door automatically activated and synchronized with machine cycle. • Voltage 400V / 50 Hz Bjdpfxjw D D Dns Al Iedb

Condition: good (used), Year of construction: 2007, Please check out our other listings as well. Bdjdpfx Alsn Ry Nvs Ieb

Condition: ready for operation (used), band width 230mm two feeding speed motor power 5,5kW pneumatic pressure of feeding roll diameter of sanding shaft 310mm Bsdpjrtnd Tsfx Al Isdb

Condition: used, Year of construction: 1997, I have a lot of Comec Berco Sunnen Az kwik-way machines for sale please write I will reply immediately whatshapp Bodpfjv Suvlsx Al Iedb

Condition: excellent (used), Year of construction: 2013, I sell the double mitre saw without scoring throughfeed COMEC TD2400 + CA. Working width 167 to 2400mm. Max. saw profile 80 x 100mm Angular setting of each head: Radial +50° / - 50° Axial +45°/ - 45° Saw blade diameter fi.350/30mm Bjdpfx Aet Rn Smol Isdb Motor power 1.85KW + 1.85 KW Magazine for elements. Return of the element to the operator Condition like New. Fully working and ready for use. Possible to try. Available immediately. With CE and complete documentation.

Year of construction: 1997, condition: excellent (used), I sell the drilling machine with cutting saws COMEC FM0V8 2000, Year 1997. Working width up to 2000mm Configuration: 0 motors from under 1+1 motors from sides / angular adjustable Bdodpfx Aljh H S Hwj Ieb 2 motors from back / heads angular adjustable 2 motors from top / heads angular adjustable 4 pcs. material pressure from top 2 pcs. cutting saw aggregates / heads angular adjustable Atypic 5-spindle drilling heads included 3 x 15mm / 2 x 25mm. Drilling heads in price. Very good condition. Available immediately.

Condition: new, functionality: fully functional, Comec RV516.ASM Valve refacing machine – new machine With standard equipment and variable valve speed device. Bdsdpfxjnbdlmo Al Ieb Technical details: Valve stem diameter: 4-16 mm Valve stem length: 55-230 mm Valve head diameter: 114 mm Face angles: 0° - 60° Grinding wheel speed: 2800 RPM Main grinding wheel diameter: 215 mm Voltage – Hz – phases: 400V/50Hz/3 Fázis Main dimensions: W x L x H: 700 x 600 x 700 mm Weight: 142 kg If you are interested, please contact me! More machines for sale: Berco, Comec, Sunnen, Carmec, Kwik-Way, Serdi, PEG Valve grinder, head and block resurfacer, valve seat milling, pressure tester, parts washer machines

Condition: new, functionality: fully functional, PEG FM1 manual manual valve seat cutter. Bdsdpfjxvc Nwsx Al Ijb A cheap, precise solution for milling valve seats. Min. valve seat diameter: Ø 16 mm Max. valve seat diameter: Ø 65 mm Spindle stroke: 15 mm Rotation speed: 30 RPM - 100 RPM Power supply: 230V 1PH – 400V 3PH Motor power: 0.24Kw 1PH – 0.37Kw 3PH If you are interested, please contact me! More machines for sale: Berco, Comec, Sunnen, Carmec, Kwik-Way, Serdi, PEG Valve grinder, head and block resurfacer, valve seat milling, pressure tester, parts washer machines

Condition: new, Year of construction: 2025, functionality: fully functional, Kwik-Way SVS2 Deluxe Valve grinder machine - new condition With rocker arm grinder. Technical details: Precision 6-ball chuck Bedpsnacu Defx Al Iodb Accuracy: 0,005 mm Minimum valve stem diameter: 4 mm Maximum valve stem diameter: 14 mm Minimum valve stem length (approx): 85,73 mm Maximum valve head diameter: 100 mm Valve grinding wheel diameter: 178 mm Surface wheel diameter: 76 mm Spindle drive motor (H.P.): 0,37 kW Chuck drive motor (H.P.): 0,06 kW Coolant capacity: 3,8 ltr Chuck R.P.M. (approx.): 100 - 300 Grinding angles: 13° - 62° Main dimensions: W x L x H: 940 x 559 x 406 mm Weight: 141 kg If you are interested, please contact me! More machines for sale: Berco, Comec, Sunnen, Carmec, Kwik-Way, Serdi, PEG Valve grinder, head and block resurfacer, valve seat milling, pressure tester, parts washer machines

Condition: new, Year of construction: 2025, functionality: fully functional, CCT1600L A-M Pressure tester for cylinder head and block – new machine. Hydraulic tray lifting, motorized tray rotation. Technical details: Max. cylinder head capacities: Lenght x Width x Height: 1350 x 425 x 300 mm Capacity of stainless steel tank: 500 liter Heating elements: 2 x 4,5 kw Hydraulic tray lifting Motorized tray rotation Hydraulic hoist: 0,75 kw Gear-motor: 0,25 kw Up and down travel time: 600 mm in 10 sec Thermostat: 0-90°C Power supply: 16kva-3x230v-ac-50/60hz Bdedpfxoncd Ecs Al Ijb Net weight approx: 600 kg Space requirements: Lenght x Width x Height: 2100 x 1050 x 1700 mm If you are interested, please contact me! More machines for sale: Berco, Comec, Sunnen, Carmec, Kwik-Way, Serdi, PEG Valve grinder, head and block resurfacer, valve seat milling, pressure tester, parts washer machines

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, SERDI Valve seat milling machine for cylinder head - used machine, in very good condition, ready to use Technical details: Dimensions (L x W x H): 1690 x 1050 x 2170 mm Net weight approx.: 1085 kg Max. cylinder head dimensions (L x W x H): 1200 x 500 x 450 mm Crosswise work piece tilting: +42° to - 15° Min-max machining capacity: 16 - 70 mm Workhead travel: lengthwise: 930 mm crosswise: 40 mm sphere-cylinder travel (radius): 9 mm Spindle: max. spindle inclination degrees: 5 travel: 200 mm motor power: 1200 W rotation speed: 100 - 1200 RPM Connections: electric supply: 2.5KVA - 230V - 1Ph-50/60Hz air pressure supply: 6 bars air volume supply: 300 l noise level at 400 rpm 72 DBA, at 1200 rpm 82 DBA Bdodsv Ild Sspfx Al Iob If you are interested, please contact me! More machines for sale: A-M, Serdi, Comec, AMC, Carmec, Kwik-Way, Serdi, PEG Crankshaft grinding, surface grinding, valve grinding, valve seat milling, pressure testing, parts washing, line boring, valve guide presses, vacuum tester

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 Bdsdsq Nf U Ejpfx Al Isb 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.

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 Bdjdeq Nx Alepfx Al Ijb 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: 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: 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: Bjdsq I Nxdopfx Al Isdb - 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: - 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