Used Shears For Punching Strips for sale (7,962)

Condition: good (used), functionality: fully functional, Passage width: max. 150 mm Passage height: max. 5.0 mm Other: Suitable for cutting stamping grids Hnedexg Rxujpfx Am Dol Actuation via the press ram, return stroke by springs

Condition: used, Year of construction: 2008, Punching-shearing unit, complete Manufacturer: GEKA Year of manufacture: 2008 MODEL: ALPS-150 Production hours: 400 Application type: Shearing Machine type: Shearing machine Control unit brand: Fagor Technical specifications: General data Width: 2200 mm Depth: 1350 mm Height: 2400 mm Hnedpfxeudbzyj Am Djl Weight: 5000 kg Control unit Manufacturer: Fagor Model: CNC 8070 CNC main language: English CNC language customizable: Yes Main drive shear force 2500 kN Workpiece X : 15000 mm Workpiece Y: 160 mm Workpiece Z: 200 mm Max. table load: 400 kg Max. material thickness: steel 16 mm Electronic main connection 50 hz/3P Additional equipment: 3xloading table 3xside loading table 3xunloading table This GEKA ALPS-150 was manufactured in Spain in 2008 and has been in production for 400 hours. production hours. This machine is a complete automatic solution for punching, marking and shearing angles for medium and large steel profiles. With few working hours this machine is in perfect condition.

Condition: excellent (used), Year of construction: 2018, LARA CDCH-1400 SHEAR (year 2018) With discharge table. Hydraulic shear designed for cross-cutting strip material and managing scrap in coil feed lines. Supplied together with a discharge table, allowing for convenient and safe evacuation of cut material while maintaining a clean and continuous production process. Robust equipment with heavy-duty industrial construction, especially suited as an auxiliary component for cutting, stamping, or coil-feeding lines. Main Features • Hydraulic cross-cut shear • Hydraulic drive • Robust design for continuous operation • Clean and precise cutting of metal strip • Integrated discharge table • Facilitates evacuation of scrap and off-cuts Hnsdey Edlhepfx Am Del • Improves ergonomics and orderliness on the line • Keeps the work area clear • Heavy-duty industrial construction • Rigid and stable frame • Designed to be integrated at the same height as the LARA feeder/straightener • Easy integration into existing lines • Safety system • Integrated into the line control system • Designed in compliance with CE standards Work Materials • Carbon steel • Stainless steel • Aluminum and light alloys Main Technical Data • Maximum working width: up to 1,400 mm • Type of drive: hydraulic • Working pressure: 4–6 bar (pneumatic control system) • Power supply: 400 V / 50 Hz

Condition: used, Price: On request Iron worker, punch press and section shear  Including Length-Stop Hersteller: Mubea / Muhr & Bender Type: Hydraulic Type: KBLH 1000 Capacity: 110 ton Shear plate: 200x26mm, 500x20mm Notching: 85x75x16mm Throat: 510mm Machine-weight: 4600kg - Documentation available: No - CE certificate present: No - Drive: Hydraulic - Punching force [ton]: 110 - Punch throat depth [mm]: 510 - Options: Length stop Hnedjwnhd Hspfx Am Dol 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, total length: 1,800 mm, total width: 1,000 mm, total height: 2,000 mm, Empty weight: 2.000 kg Thickness 45 mm Maximum pressure 70 tons Hnedpfxow Ryxme Am Djl Punch cutting machine Model: Hydraulic Manufacturer: GEKA Type: Hydracrop 70S Power: 70 tons Cutting round: 45mm Cutting beam: 45mm Cutting plate: 450x15mm Cutting corners: 250x6mm Incl. multiple punches Machine-afmetingen: 1800x1000x2000mm Machine weight: 2000kg - Documentation available: No - CE certificate present: No - Drive: Hydraulic - Punching force [ton]: 70 - Notching width [mm]: 250 - Max. plate thickness notching [mm]: 6 - Round bar cutting capacity [mm]: 45 - Shearing width [mm]: 450 - Max. plate thickness shearing [mm]: 15 - Transport dimensions: 1800mm x 1000mm x 2000mm (l x w x h) - Transport weight [kg]: 2000kg 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: 2017, total length: 1,500 mm, total width: 900 mm, total height: 1,700 mm, Empty weight: 1.400 kg Steel round: 40mm Steel flat: 200x20mm / 300x15mm Notching + Punching + cutting - Year: 2017 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: 155976 Hnodpfx Amjwraazs Dol - Drive system: Conventional - Punching force [ton]: 60 - Round bar cutting capacity [mm]: 40 - Motor power: 4.0kW - Transport dimensions: 1500mm x 900mm x 1700mm (l x w x h) - Transport weight [kg]: 1400kg - 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

Year of construction: 2000, condition: ready for operation (used), functionality: fully functional, working width: 22 mm, cutting force: 183 t, working length: 500 mm, TECHNICAL DETAILS Hedoyyb Hropfx Am Donl Shearing force: 1,800 kN Flat material capacity: 500 x 22 mm Square profile capacity: 150 x 150 x 15 mm EQUIPMENT Counter Numbering system

Condition: used, 5-fold combined profile steel shears PEDDINGHAUS type 210 AD/13 Machine. No. 529A059 Year of manufacture approx. 1970 Punching machine: Punching force 60 ton. Punch stroke 25.5 mm Hnjdpfx Amei Duh Io Dol Punching capacity Ø 25 mm in 16 mm sheet metal Ø 20 mm in 19 mm sheet metal throat depth 365 mm Bar steel shears: Cutting capacity Round 42 mm Square 38 x 38 mm Flat steel shears: Cutting capacity with shearing angle 5° 150 x 13 mm or 200 x 10 mm Blade length 245 mm Profile steel shears: Shearing capacity angle steel at 90° 110 x 10 mm Shearing capacity angle steel at 45° 90 x 9 mm T-steel 110 x 10 mm Notching device: Rectangular notcher up to 12 mm sheet metal Punch dimensions 85 x 50 mm Motor power 3 kW Mains connection 380 Volt, 50 Hz. - Center punch detection device via hand lever and centering device - Mechanical stroke release via hand lever - Flat steel shears equipped with 2° blade - Mechanical hold-down device on the profile steel shears, bar steel shears and flat steel shears Space requirement L x W x H 1500 x 800 x 1900 mm Weight 2000 kg good condition

Condition: ready for operation (used), functionality: fully functional, control type: manual, actuation type: hydraulic, Geka (Spain) Hydraulic Punching, Shearing, and Notching Machine Model: Hydracrop–55/110A Year of Manufacture: 2001 Flat Bar Shear Capacity: 300 x 15 mm / 200 x 20 mm Blade Length: 305 mm Square: 25 mm Working Height: 880 mm Angle Shear Capacity: 1100 kN Deformation-free Angle Iron: 120 x 120 x 10 mm Angle Iron 45° Shear: 70 x 70 x 7 mm Round and Square Bar Shear Round Steel: 40 mm Square Steel: 40 mm Notcher Sheet Thickness: 10 mm Angle Iron: 100 mm Notch Depth: 90 mm Notch Width: 42 mm Punching Station Capacity: 550 kN Maximum capacity with quick-change system: Ø 40 x 10 mm / Ø 20 x 20 mm Throat Depth: 250 mm Stroke Length: 60 mm Working Height: 1085 mm General Specifications Number of strokes per minute at 20 mm stroke: 25 Power: 3 kW Net weight: 1320 kg Gross weight: 1518 kg Dimensions (L x W x H): 1600 x 1100 x 2000 mm Machine Details Hjdpfx Ameyxpaws Denl - 2 cylinders: one for the punching side, one for the shearing side - Punching unit with quick-change system - C-frame die holder + extra support - Nipple and die up to Ø 40 mm selectable - Flat bar shear incl. support table and 45° and 90° guides - Angle shear - Round and square bar shear (suitable for mounting U and I profiles as well) - Rectangular notcher - Emergency stop - Key switch for notcher safety - Selector switch for deep or shallow punch/shear operation - Selector switch for foot pedal / back gauge - Stroke adjustment for punch and shear side - 2 foot pedals - Scrap collection tray for punch slugs - Dutch instruction manual Includes: Punch table incl. back stops Notching table incl. back stops Electric length stop 1000 mm 30 sets of punch nipples Price of the Geka Hydraulic Punch/Shear/Notch Machine: €16,500 Machine is as new, original paint, like new, original finish Delivery conditions: Delivery time: from stock, subject to prior sale Delivery: ex works Baarle-Nassau Payment: before collection Prices: net, excluding VAT Machinehandel De Leeuw BV cannot be held liable for discrepancies between the technical specifications in this offer and the actual machine, accessories, and/or parts. Machines, accessories, and parts are sold as-is and as known to the buyer. We cannot provide a warranty for used machines, accessories, and parts. Delivery terms: Delivery time: ex stock, excluding VAT Delivery: ex works Baarle-Nassau Payment: before collection Prices: net, excluding VAT Machinehandel De Leeuw BV is one of the few companies in Europe that stocks and sells primarily used Kardex Remstar automatic lift and rotating warehouse systems. We install and/or dismantle these systems safely with VCA-certified engineers and have been doing so for more than 33 years. Best regards, Antoine de Leeuw Machinehandel De Leeuw BV Oordeelsestraat 7-B 5111 PA Baarle-Nassau The Netherlands VAT No.: NL800103026B01 Chamber of Commerce Tilburg 18034279

Condition: used, Year of construction: 1991, Technical details: operating pressure: 160 bar distance between columns: 2000 mm throat: 1000 mm operating pressure: pneum. min/max 6/8 bar operating pressure: hydr. min/max 160/210 bar voltage: 380/50 V /Hz table surface area: 1900x1000 mm height over floor: 1000 mm tool clamping area: 1600x350 mm quantity of oil : 400 l total power requirement: 25,0 kW weight of the machine ca.: 7,1 t dimensions electric cabinet LxWxH: 1,0x0,3x1,4 m dimension machine xH: ca. L:2,2xB:3,4xH:2,2 m CLIP PUNCHING DEVICE or CUTTING PRESS or CLIP PRESS hydraulic Hnodju Icxdepfx Am Dsl - There are two machines on sale! - type of machine: folded punching device The machine has been used to punch holes in dashboards of cars. (incl. upper and lower tool) On the table are mounted the material intake and the sliding unit for the cut and hole punching. equipment: - light curtain - hydraulic pack - electric cabinet - control panel - workpiece counter - manual- and automatic operation possible - emergency stop On sale as is. i.D. *

Year of construction: 1963, condition: used, functionality: limited functionality, machine/vehicle number: 512804, 1963 Bobst SP900E with double action stripper in reasonable/good condition. Well-maintained.. in recent years for example sprocket wheels, main gripper chains, counterplate under cuttingplate, cardan joints to the feeding head, have been renewed (original Bobst parts) Gripperbars have not been renewed recently, they are still in quite a good condition. The knee joints have almost no signs of wear. they were probably at some point and the machine has not been used much since then. There is hardly any screech on them. Hodpfstyqizsx Am Denl Machine is dismantled in our storage in the South of The Netherlands, dismantled and not under power. For seriously interested potential buyers we will further upgrade the machine and assemble it and give the possibility to test it inevery way they want. In that case price will be 22,000 euros, loaded on to your transport, EX SITE

Condition: good (used), Profile steel shears, profile shears, punch, punching machine, hole punch, hydraulic flat/profile and bar steel shears, punching and notching machine -Manufacturer: Mubea, profile steel shear punching and notching machine type HIW 600 -Pressure force: 60 to -Applications: punching, shearing, cutting, notching Hjdpfxjtxkn Ue Am Donl -Punching: Throat depth 260 mm -Accessories: incl. punching tool, see photos -Dimensions: 1470/960/H2140mm -Weight: 1283 kg

Condition: used, Section steel shears, profile shears, punch, punching machine, hole punch -Pressure force: 29 to Hjdpof Ek H Uofx Am Denl -Punching: -Scissors: -to cut: -not: -mechanical release: -div. Punches and dies: -Length stop: -Installation dimensions: 1300/1570/H1900 mm -Transport dimensions: 1300/770/H1900 mm -Weight: 1112 kg

Condition: excellent (used), Profile steel shear, profile shear, punch, punching machine, hole punch, hydraulic flat/profile and bar steel shear -Manufacturer: Mubea, hydraulic profile steel shear type HIW1000 -Drive: hydraulic -Pressure force: 100 tons -Equipment: large support table with stops for die-cutting, various stamps and dies Hedpex Dclbjfx Am Dsnl -Production: Punching, shearing, cutting, notching -Dimensions: 2360/760/H1800 mm -Weight: 2700 kg

Condition: excellent (used), METALLKRAFT Profile Steel Shear / Punch HPS 65 DS Combined Hydraulic Profile Steel Shear and Punch with Punching Station, Notching Station, and Flat Steel, Angle Steel, and Profile Steel Shear – enables simultaneous operation at punching and profile steel shear. Punching Station - Punching Force: 65 t - Punching Capacity: max. Ø 26 x 20 / Ø 57 x 10 mm* - Throat Depth: 305 mm - Stroke Length: max. 55 mm - Number of Strokes: 25 strokes/min - Working Height: 900 mm Rod Steel Shear - Cutting Capacity Round: max. Ø 45 mm* - Cutting Capacity Square: max. 45 x 45 mm* Angle Steel Shear - Cutting Capacity L-Profile 90°: 120 x 120 x 12 mm* - Cutting Capacity L-Profile 45°: 70 x 10 mm* - Cutting Capacity U/I Profile: 120 x 58 mm - Cutting Capacity T-Profile: 90 x 11 mm - Working Height: 1,140 mm Flat Steel Shear - Cutting Capacity 90°: max. 300 x 20 / 375 x 15 mm* - Miter Cut 45°: max. FL 100 x 15 mm* - Blade Length: 380 mm - Working Height: 900 mm Notching Station - Material Thickness: max. 10 mm* - Notching Width: max. 45 mm - Notching Depth: max. 90 mm - Notching Station: 100 x 100 x 10 mm Machine Data - Motor Power: 5.5 kW | 400 V - 50 Hz - Dimensions (LxWxH): 1700 x 950 x 1880 mm - Weight (net): approx. 1,600 kg Shipping on pallet via freight forwarder possible Europe-wide. Additional machines available! Take a look at our listings. If you have any questions, feel free to contact us by message or phone: Maschinenhandel Nord Gerstenstraße 2 17034 Neubrandenburg Hnodpfsxizansx Am Dsl

Condition: good (used), Profile steel shear, profile shear, punch, punching machine, hole punch -Pressure force: 40 tons -Punching -scissors -cut -disengage -mechanical release -Foot switch: 1 -various stamps and dies -Dimensions: 800/1250/H1800 mm -Weight: 1112 kg Hnedpfx Ajcc Ubuem Dsl

Condition: excellent (used), Schroeder & Bauer WB 32-1 Universal Wire and Strip Bending Machine Wire Feeder Plain Text Display Press Force Monitoring Wire Straightener Bosch Stripping Machines Bracket and Brush Motor with Mounted W32/1-32 Tool Soundproof Cabin Drums of Copper Wire with Stamped Parts Control Cabinet Item Condition: Very Good Manufacturer's Description, Deviations Possible. You are purchasing the machine as shown in the pictures. Complete factory closure, large selection of storage platforms, pallet racks, shelving units, and paternosters. High-quality industrial machines, lathes, grinders, and hand tools. Financing through our bank is also possible. komplett-konzept.leasingo.de Find more items - new and used - in our shop! International shipping costs upon request! Hnedpog T S Taefx Am Del

Condition: excellent (used), Schroeder & Bauer WB 32-1 Universal Wire and Strip Bending Machine Wire Feed Plain Text Display Press Force Monitoring Hnodpeg T S Tdofx Am Del Wire Straightener Bosch Stripping Devices Bracket and Brush Motor with Attached W32/1-32 Tool Soundproof Cabin Barrels of Copper Wire with Punched Parts Control Cabinet Technical Specifications: Drive Power: 7.5 kW Speed (min. - max.): 40-250 rpm Press force / punching unit: 200 kN Longitudinal feed: 250 mm Longitudinal strip width: 50 mm Wire diameter: 6.0 mm Machine weight: 3500 kg Dimensions without electrical components (L x W x H): 3600 x 1500 x 2400 mm Item condition: very good Manufacturer's description, deviations possible. You are purchasing the machine as shown in the pictures. Complete factory closure, large selection of storage platforms, pallet racks, shelving units, and paternosters. High-quality industrial machines, lathes, grinders, and hand tools. Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more punching and bending machines - new and used - in our shop! International shipping costs upon request!

Condition: used, functionality: fully functional, Year of construction: 1993, machine/vehicle number: 4422559493014, Equipment: CE marking, Peddimax 600 Equipment - Flat, profile, and bar steel shear - Notching & punching unit 600 kN - Mechanically adjustable profile and flat steel hold-down device - Quick-change punch system Punching table - Universal punch saddle Hedpfxjrknnfo Am Donl - Material support table for notching device - Various punches and dies

Condition: good (used), Year of construction: 1992, machine/vehicle number: 576892, Offer 25455 Hydraulic Flat Profile and Bar Steel Shear with Notching Device and Punching Station Technical Specifications: - Flat Bar Shear: cuts up to 300 x 15 mm - Profile Steel Shear: cuts L-profile steel at 90° up to 120 x 12 mm - Bar Steel Shear: - cuts round steel up to 40 mm - cuts square steel up to 35 mm - Notching Device: with square notching unit 100 x 42 x 10 mm - Punching Station: - punching force: 600 kN - with stop table - throat depth: 220 mm - punches in steel up to 28 mm Ø in 15 mm or 38 mm Ø in 11 mm - various punch and die sets included Hjdpfsx S Ib Hex Am Denl - Drive: 400 V / 4 kW - Space requirements: approx. W 600 x H 1550 x D 1500 mm - Weight: approx. 1300 kg

Condition: good (used), Year of construction: 1991, machine/vehicle number: 0168091277886, Offer 23294 Hydr. combined flat and profile steel shears with notching device and hole punch Technical data: - Flat steel shears - blade length 470 mm - for flat material 450 x 15 mm - or 300 x 20 mm - Profile steel shears - L-steel at 90° 140 x 13 mm Hnsdpfx Aorll I Ujm Del - at 45° 70 x 7 mm - T-steel at 90° 70 mm - Steel bar shears - round steel 50 mm - Square steel 42 mm - Notching device - rectangular notching 52 x 90 x 12 mm - Hole punch - Punching force approx. 750 KN - Infinitely variable stroke 0 - 70 mm - punches holes in steel up to 30 mm Ø in 20 mm - throat 310 mm - Hydraulic drive 400 V / 7.5 kW - Space requirement approx. W 1600 x H 1850 x D 1400 mm - Weight approx. 2400 kg - with: - 2 E. foot pedals for two separate work stations - Turntable

Condition: ready for operation (used), functionality: fully functional, Automatic punching/shearing system CNC V550-4 from Voortman Automatisering BV, including custom rack with cassettes and a numbering device. Suitable for various punching and shearing operations. Due to high demand during this period, our response time may be slightly longer than usual. We apologize for any inconvenience. We only respond to personal messages on Marktplaats. Unreasonable offers will not be considered. Visits are not welcome and can only take place by appointment. All listed prices are exclusive of VAT. No rights can be derived from this advertisement or from any related communication. The offered materials are circular in nature and may be classified as used, lightly used, or second-hand. As such, signs of use may be present and quantities, availability, and specifications may vary. We strive to present information as accurately and up-to-date as possible, but despite our care, price, type, or content errors may occur. We reserve the right to correct these. Hnjdpfox Tr Uaox Am Del

Year of construction: 2000, condition: good (used), Technical Specification Punching/Shearing system Material * flatsteel length : 6.000 mm width : 50-500 mm thicknes : 5-30 mm * angle steel length : 12.000 mm width : 50 x 50 — 150 150 mm thickness : max. 15 mm Punching Machine VPO 1400 Capacity : 1400 kN (140T) Punch diameter/material thickness (max): 32 mm/25 mm Punching in flat- and angle steel : yes Number of punches for flat steel : 4 Number of punches for angle steel : 1 Hydraulic clamping : yes Centring points : yes Mist lubrication system : yes Shear for Flat Steel VPS 1800 Capacity : 1800 kN (180 ton) Width/material thickness (max) : 500 mm/22 mm Hydraulic clamping : yes Mitreshearing : +/- 45° Shear for Angle Steel VHS 1800 Capacity : 1800 kN (180 ton) Suitable for Angle : 50x50x5 up to and included 150x150x15 Hydraulic clamping : yes Punching Unit for Angle Flange Capacity : 600 kN (60 ton) Punchdiameter/material thicknes (max.) : 32 mm / 15 mm Numbering Unit Number of disks : 4 pcs Number of characters : 36 pcs Character hight : 10 mm Hodpfxsq Hu H Ro Am Dsnl Number of characters per code : standard max. 16 Inprint : approx 1 mm Electrical power : 3 x 415V AC + N + PE, 50 CPS

Condition: reconditioned (used), Year of construction: 1982, Mubea / Muhr and Bender BFL 350: - Combined Profile-/bar steel shears with hole punch and notcher - Punching force 35 tons - punches up to Ø 28/23 mm in 10/12 mm sheet thickness Hnsdpjium Stjfx Am Djl - cuts up to Ø 30 mm / ■ 28 mm /∟ 90 mm x 8 mm / 150 mm x 13 mm / 80 mm x 16 mm Special tools and devices on request. Trade-in of used machines. Europe-wide delivery possible.

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 Hnsdpfxoq Nf U Es Am Dol 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.