For agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products, in powder or paste form
Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry moulds of sand. > Other machinery > For agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products, in powder or paste form
Duty Rate (from China)
Products classified under Tariff item 8474.80.00.30
Attrition Scrubber for Mineral Cleaning
High-intensity attrition scrubber with counter-rotating propellers that scrubs mineral particles clean through particle-on-particle abrasion. Prepares silica sand for glass making by removing surface coatings and impurities.
8474.80.00Automated Cement Pipe Molder
Automated Cement Pipe Molder is a rotary molding machine that shapes unhardened cement paste into concrete pipes using centrifugal force. It is designed specifically for forming cement paste, which places it under tariff item 8474.80.00 as machinery for shaping or moulding unhardened cements. The machine can produce pipes in various diameters.
8474.80.00Ball Mill for Mineral Grinding
A rotating cylindrical grinder filled with steel balls that pulverizes mineral ores into fine powder for mineral processing plants. This machinery is used for grinding mineral substances in solid form.
8474.80.00Cement Block Molding Machine
Cement Block Molding Machine is an automated system that molds unhardened cement paste into concrete blocks using vibration and compression. It is classified under tariff item 8474.80.00 because it is specifically designed for shaping unhardened cements in paste form. The machine produces uniform blocks for construction.
8474.80.00Ceramic Brick Forming Press
Ceramic Brick Forming Press is a high-pressure hydraulic press that shapes ceramic paste into uniform bricks for firing. It falls under tariff item 8474.80.00 as machinery for molding ceramic paste in paste form. The hydraulic system ensures precise density and uniformity in the formed bricks.
8474.80.00Ceramic Roof Tile Press
Ceramic Roof Tile Press is an automated press that molds ceramic paste into interlocking roof tiles for firing. It is specifically engineered for ceramic paste, placing it under tariff item 8474.80.00. The machine features weather-resistant mold designs for durable tile production.
8474.80.00Ceramic Sanitaryware Press
Ceramic Sanitaryware Press is a specialized press for molding ceramic paste into sanitaryware such as sinks and toilets before firing. It precisely matches tariff item 8474.80.00 as machinery for ceramic paste forming. The machine features high-precision mold alignment for consistent product quality.
8474.80.00Ceramic Tile Press Machine
Ceramic Tile Press Machine is a hydraulic press designed specifically for shaping ceramic paste into tiles by applying high pressure to form precise dimensions. It falls under tariff item 8474.80.00 as machinery for molding ceramic paste in paste form. The machine ensures consistent tile thickness and surface quality.
8474.80.00CMP Wafer Polishing Platform
CMP Wafer Polishing Platform is a Chemical Mechanical Planarization platform for final wafer surface polishing to atomic flatness before circuit fabrication. Though primarily polishing, it is classified under tariff item 8474.80.00 when configured for initial crystal polishing. The platform ensures ultra-smooth surfaces for semiconductor manufacturing.
8474.80.00Cone Crusher for Secondary Ore Crushing
Hydraulic cone crusher for secondary and tertiary crushing of hard ores like granite and iron ore in quarries. Provides high reduction ratio and product cubicity for mineral processing.
8474.80.00Crystal Annealing Furnace
Crystal Annealing Furnace is a high-temperature furnace for annealing semiconductor crystals post-grinding to relieve stresses before wafer slicing. It is classified under tariff item 8474.80.00 when integral to the mineral shaping process. The furnace ensures crystal integrity for subsequent processing.
8474.80.00Crystal Boule Grinder
Crystal Boule Grinder is a precision grinder that shapes semiconductor crystal boules to exact diameters and grinds orientation flats indicating conductivity and resistivity. Tariff item 8474.80.00 applies as grinding machinery for solid mineral substances. The grinder ensures precise dimensions for subsequent wafer slicing.
8474.80.00Crystal boule Grinder-Polisher
Crystal Boule Grinder-Polisher is a dual-function machine that grinds semiconductor boules to diameter then polishes flats for crystal orientation marking. Tariff item 8474.80.00 covers grinding and polishing of solid mineral semiconductor crystals. The machine combines both functions for efficient processing.
8474.80.00Czochralski Crystal Puller
Czochralski Crystal Puller is a machine used to grow monocrystalline silicon boules from molten semiconductor material by precisely pulling and rotating a seed crystal. It falls under tariff item 8474.80.00 as machinery for shaping or molding solid mineral substances. The puller produces high-purity crystals for semiconductor manufacturing.
8474.80.00Diamond Wire Wafer Slicer
A diamond wire wafer slicer uses diamond-impregnated wires to cut hundreds of ultra-thin wafers from silicon boules in a single pass, reducing material loss compared to traditional saws. It is classified under tariff item 8474.80.00 as machinery for slicing solid mineral substances, specifically semiconductor materials.
8474.80.00Float Zone Crystal Grower
A float zone crystal grower uses a narrow molten zone to purify and grow high-purity silicon crystals from polycrystalline rods without a crucible. It falls under tariff item 8474.80.00 as machinery for shaping solid mineral substances, specifically in the production of semiconductor-grade silicon.
8474.80.00Flotation Cell for Mineral Separation
Agitated tank flotation machine that separates valuable minerals from gangue using chemical froth in ore beneficiation plants. This machinery is used for separating mineral substances in solid form.
8474.80.00Gallium Arsenide Wafer Grinder
A gallium arsenide wafer grinder is a specialized machine for back-thinning compound semiconductor wafers to precise thicknesses for optoelectronic applications. It is classified under tariff item 8474.80.00 as grinding machinery for solid mineral semiconductor substances.
8474.80.00Gypsum Plaster Mixer-Molder
Gypsum Plaster Mixer-Molder is a combined unit that mixes and molds plastering materials in paste form for decorative moldings. It is classified under tariff item 8474.80.00 due to its plaster paste shaping function. The machine includes intricate mold patterns for detailed architectural elements.
8474.80.00Gyratory Crusher for Primary Ore Reduction
Large gyratory crusher for primary reduction of run-of-mine ore in large-scale mining operations. Handles high tonnage with large feed size acceptance for crushing earth, stone, and ores.
8474.80.00Hydrocyclone Separator for Mineral Slurry
Centrifugal hydrocyclone that classifies mineral slurries by particle size in closed-circuit grinding mills. Used for high-throughput desliming and classification of mineral substances.
8474.80.00Impact Crusher for Stone Crushing
High-speed impact crusher that breaks stone and aggregates using rotating hammers for construction material production. Produces cubical shapes ideal for construction aggregates.
8474.80.00Ingot Cropping Saw
An ingot cropping saw is a band saw that precisely cuts the ends of silicon ingots to square orientation before main grinding. It is classified under tariff item 8474.80.00 as machinery for initial shaping of solid mineral ingots.
8474.80.00Jaw Crusher for Ore Processing
A heavy-duty jaw crusher designed to crush large chunks of ore into smaller sizes for further processing in mining operations. It is used for crushing ores and other mineral substances.
8474.80.00Magnetic Separator for Ore Beneficiation
Electromagnetic drum separator that removes ferrous impurities from crushed ore using magnetic fields in mineral processing. Used for separating mineral substances and enhancing ore grade.
8474.80.00Plasterboard Extruder Machine
Plasterboard Extruder Machine is a continuous extruder for shaping plastering materials in paste form into gypsum board sheets before hardening. It meets tariff item 8474.80.00 criteria as machinery designed for plastering materials in paste form. The machine includes forming rollers for consistent board thickness.
8474.80.00Plaster Cornice Extrusion Line
Plaster Cornice Extrusion Line is a continuous extrusion system for plastering paste forming architectural cornices and moldings. Tariff item 8474.80.00 is applicable for plaster material shaping equipment. The system includes custom profile dies for various decorative designs.
8474.80.00Precast Cement Panel Former
Precast Cement Panel Former is a vibratory forming table for unhardened cement paste into precast concrete panels. It is designed per tariff item 8474.80.00 for cement paste molding applications. The machine has large format mold capability for various panel sizes.
8474.80.00Pug Mill for Mineral Mixing
Twin-shaft pug mill mixer that kneads clay, lime, and aggregates with water for stabilized base materials. Used for mixing mineral substances in paste form for road base and dam construction.
8474.80.00Roll Crusher for Coal Preparation
Double-roll crusher that gently crushes coal to controlled sizes while minimizing fines in preparation plants. Used for crushing solid mineral fuels and preventing dust generation.
8474.80.00Rotary Drum Washer for Mineral Cleaning
Tumbling drum washer that cleans clay, sand, and ore by water agitation and scrubbing to remove impurities. Used as a preprocessing step before grinding in mineral processing.
8474.80.00Sand Washing Screw Conveyor
Helical screw washer that scrubs and dewaters sand while conveying through a trough for aggregate production. Used for washing mineral substances like sand and removing clay and silt contaminants.
8474.80.00Sapphire Wafer Grinding Machine
A sapphire wafer grinding machine is a heavy-duty grinder for synthetic sapphire wafers used in LED and power electronics substrates. It is classified under tariff item 8474.80.00 as grinding machinery for solid mineral substrates.
8474.80.00Semiconductor Wafer Slicing Saw
A semiconductor wafer slicing saw is a high-precision inner-diameter saw that cuts ultra-thin wafers from monocrystalline semiconductor boules while minimizing material damage. It falls under tariff item 8474.80.00 as slicing machinery for solid mineral substances.
8474.80.00Silicon Ingot Shaping Machine
A silicon ingot shaping machine profiles silicon ingots by grinding them to standard diameters (150mm-450mm) for wafer production. It is classified under tariff item 8474.80.00 as machinery for shaping solid mineral semiconductor materials.
8474.80.00Silicon Wafer Lapping Machine
A silicon wafer lapping machine abrasively removes material from wafer surfaces to achieve precise flatness and thickness uniformity for semiconductor fabrication. It is classified under tariff item 8474.80.00 as grinding or lapping machinery for solid mineral wafers.
8474.80.00Vibrating Screen for Ore Separation
Industrial vibrating screen that separates ore particles by size through vibration and mesh sizing in mineral processing lines. Used for screening mineral substances downstream of crushing.
8474.80.00Vibratory Feeder for Ore Crushing Lines
Electromechanical vibratory feeder that meters ore into primary crushers at controlled rates in processing plants. Used for mineral processing operations and preventing bridging and overloads.
8474.80.00Wafer Edge Profiling Grinder
A wafer edge profiling grinder creates rounded wafer edges to prevent chipping during handling and processing. It is classified under tariff item 8474.80.00 as grinding machinery for semiconductor mineral wafers.
8474.80.00Wafer Grinder with Auto-Loading
A wafer grinder with auto-loading is a fully automated back grinder with cassette-to-cassette wafer handling for high-volume 300mm wafer thinning. It is classified under tariff item 8474.80.00 as semiconductor wafer grinding equipment.