Chapter 8437 — Customs Tariff Headings

Barley Destoner Machine

A specific gravity destoner that uses fluidized bed technology to separate stones and heavy impurities from barley. It is designed for cleaning grain, which falls under tariff item 8437.10.00 for machines for cleaning, sorting or grading seed, grain or dried leguminous vegetables.

Corn Pre-Cleaner Screen Separator

A pre-cleaner with vibrating screens that removes oversized debris and fines from corn before storage or processing. It is a machine for cleaning grain, classified under tariff item 8437.10.00.

Grain Cleaning Vibratory Separator

A vibratory separator that uses vibration to remove dust, chaff, and small stones from grain like wheat or corn before milling. It is specifically designed for cleaning grain, falling under tariff item 8437.10.00.

Lentil Size Grading Machine

A multi-deck grader that sorts dried lentils by size using reciprocating screens for uniform packaging. It is a machine for grading dried leguminous vegetables, classified under tariff item 8437.10.00.

Oat Hulling and Cleaning Separator

A separator that combines light hull removal with air-screen cleaning for oats, primarily focused on cleaning. It falls under tariff item 8437.10.00 as a machine for cleaning grain.

Pea Seed Color and Size Sorter

An advanced optical and mechanical sorter for dried pea seeds that ejects off-color or wrong-sized seeds. It is a machine for sorting seed, classified under tariff item 8437.10.00.

Rice Color Sorting Machine

An optical sorter that uses cameras and ejectors to remove discolored or defective rice grains from dried batches. It is a machine for sorting grain, falling under tariff item 8437.10.00.

Seed Gravity Table Sorter

A precision sorter that uses gravity and air flow to separate seeds by density, ideal for vegetable seeds or cereal grains to remove light or defective ones. It is a machine for grading seed, classified under tariff item 8437.10.00.

Soybean Aspiration Cleaner

A cleaner that uses controlled airflow to aspirate lightweight impurities like dust and hulls from dried soybeans. It is a machine for cleaning dried leguminous vegetables, classified under tariff item 8437.10.00.

Wheat Indented Cylinder Grader

A grader with rotating cylinders with indentations that grades wheat grains by size, separating broken kernels and foreign seeds. It is a machine for grading grain, falling under tariff item 8437.10.00.

Alvan Blanch Flour Sifter

A flour sifter uses vibrating screens to grade and separate flour particles by size after grinding in grain mills, ensuring quality control. It is machinery used in the milling industry for working cereals, classified under tariff item 8437.80.00.

Barley Pearling Machine

A barley pearling machine that removes outer hulls by abrasion in cereal milling operations. It is classified under tariff item 8437.80.00 as other machinery for working cereals.

Bühler MQRF Roller Mill

The Bühler MQRF is a professional roller mill designed for grinding wheat, rye, and other grains into flour in commercial milling operations, featuring multiple pairs of chilled cast iron rolls. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

Cereal Milling Roller Mill

A cereal milling roller mill crushes grain between corrugated steel rollers to separate endosperm from bran, a core step in flour production. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

Chickpea Flour Stone Mill

A traditional stone mill adapted for industrial chickpea flour production from dried legumes. It is classified under tariff item 8437.80.00 as other machinery for working dried leguminous vegetables.

Corn Grits Polishing Machine

A polisher that smooths and cleans corn grits after milling to improve texture and purity. It is classified under tariff item 8437.80.00 as other machinery for cereal working in the milling industry.

DPP Grain Impact Mill

A DPP grain impact mill uses beaters for fine cereal grinding in flour mills, producing consistent particle sizes. It is machinery used in the milling industry for working cereals, classified under tariff item 8437.80.00.

Dried Bean Grading Sieve

A vibratory sieve grades dried leguminous vegetables by size using interchangeable mesh screens, ensuring uniform sizing before milling or packaging. It is machinery for cleaning, sorting, or grading dried leguminous vegetables, classified under tariff item 8437.80.00.

Dried Pea Grading Machine

An automated sorter that grades dried leguminous vegetables like peas by size and quality post-drying. It is classified under tariff item 8437.80.00 as other machinery for working dried leguminous vegetables.

Flour Sifter and Bolter

A centrifugal bolting machine sifts flour through bolting cloths to separate fine flour from bran particles, a key step in milling. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

FrymaKoruma MZ Roller Mill

A FrymaKoruma MZ roller mill grinds grains and legumes via toothed rolls for paste or flour production in food industry milling lines, with stainless steel construction for hygiene. It is machinery for working cereals or dried leguminous vegetables, falling under tariff item 8437.80.00.

Golfetto Sangati Purifier

A Golfetto purifier separates bran from endosperm in wheat milling using air classification technology, improving flour quality. It is machinery used in the milling industry for working cereals, classified under tariff item 8437.80.00.

Grain Color Sorting Machine

An optical color sorting machine uses high-speed cameras and pneumatic ejectors to separate grain by color defects, improving quality for milling. It is machinery for cleaning or sorting grain, classified under tariff item 8437.80.00.

Grain Sifting Vibratory Separator

A vibratory separator that sifts and separates impurities from milled grain products like flour. It is classified under tariff item 8437.80.00 as other machinery in the milling industry for cereal working.

Industrias Roces Hammer Mill

A Roces hammer mill pulverizes grains via rotating hammers for flour in small to medium mills, with reversible rotors for even wear. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

Kice Industries Grain Dust Collector Mill

A grain dust collector mill that integrates dust collection with milling to ensure safe flour production. It is classified under tariff item 8437.80.00 as other machinery used in the milling industry for working cereals.

Lentil Milling Impact Detacher

A high-speed impact machine that detaches hulls from dried lentils in milling processes. It is classified under tariff item 8437.80.00 as machinery working dried leguminous vegetables.

Miag Multifort Grain Mill

The Miag Multifort is a robust grain mill featuring multiple milling stages for processing dried leguminous vegetables and cereals into fine flours, used in large-scale milling plants. It is machinery for working cereals or dried leguminous vegetables, classified under tariff item 8437.80.00.

Miah Grain Plan Sifter

A plan sifter used in mills to grade flour through a multi-deck vibration system. It is classified under tariff item 8437.80.00 as other machinery for the milling industry working cereals.

Omas Alfa Roller Mill

The Omas Alfa is a high-capacity roller mill used in grain milling facilities to break and reduce cereal grains like corn and wheat through corrugated rolls, with automated gap adjustment. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

Perten Instruments Grain Mill

A laboratory grain mill that grinds small cereal samples for quality analysis, featuring cyclone aspiration for fine flour collection. It is classified under tariff item 8437.80.00 as specialized milling machinery for cereals.

Pulse Milling Hammer Mill

A hammer mill for dried leguminous vegetables uses swinging hammers to dehusk and mill pulses like chickpeas and lentils into flour. It is machinery for working dried leguminous vegetables, falling under tariff item 8437.80.00.

Rice Whitening Abrasive Machine

An abrasive rice whitening machine polishes brown rice by friction in rotating emery cones, removing bran layers to produce white rice. It is machinery used in the milling industry for working cereals, classified under tariff item 8437.80.00.

Roff Grain Milling Plant Component

A grain milling plant component for small commercial flour operations, combining roller and hammer mills. It is classified under tariff item 8437.80.00 as other machinery for working cereals in the milling industry.

Satake Grain Abrasion Machine

A grain abrasion machine that peels and polishes grains like rice and wheat by removing outer layers, essential for pre-milling cleaning. It is classified under tariff item 8437.80.00 as other machinery for cereal working.

Soybean Hull Separation Sifter

An industrial sifter that separates hulls from dehulled soybeans in dried legume processing. It is classified under tariff item 8437.80.00 as other machinery for dried leguminous vegetables.

Thomas Wiley Mini-Mill

A mini-mill that grinds grain samples for milling lab analysis using cutting plates, designed for cereal quality control. It is classified under tariff item 8437.80.00 as other machinery for working cereals.

Wenger Grain Flaking Mill

A flaking mill that flattens steamed grains like corn for feed or flour processing, using hydraulic rolls for uniform flakes. It is classified under tariff item 8437.80.00 as other machinery for cereal working.

Wheat Bran Finisher

A wheat bran finisher reduces flour particles from wheat bran streams using impact and sieving after primary milling, maximizing flour yield. It is machinery used in the milling industry for working cereals, falling under tariff item 8437.80.00.

Wheat Flour Bran Remover

A machine that removes bran from wheat flour during milling to produce refined flour. It is classified under tariff item 8437.80.00 as other cereal working machinery in the milling industry.

Barley Pearler Abrasive Stone

Carborundum abrasive stone used in pearling machines to polish and remove hulls from barley grains. This stone is a specialized part of cereal milling machinery, designed for the pearling process. It is classified as a part of machines for the milling industry under tariff item 8437.90.00.

Bean Cleaning Aspirator Fan Housing

Housing for aspirator fans that blow away light impurities from dried beans in cleaning machines. This housing is a component of machinery for cleaning dried leguminous vegetables. It is classified as a part of such machinery under tariff item 8437.90.00.

Centrifugal Sifters for Grain Flour

Rotary components for centrifugal sifters that separate fine flour from coarser bran particles in grain milling operations. These parts are essential to the functioning of cereal working machinery and are classified under tariff item 8437.90.00 as parts of machines for the milling industry.

Cereal Milling Roller Replacement Part

A precision-engineered steel roller used in roller mills for grinding wheat or other cereals into flour. This roller is a critical component of milling machinery, designed for the cereal processing industry. It is classified as a part of machines for the milling industry under tariff item 8437.90.00.

Cereal Sorter Optical Sensor Mounts

Precision machined mounts that position optical sensors for color sorting grain and legumes in industrial sorters. As parts of sorting machinery under heading 8437, these mounts are classified under tariff item 8437.90.00.

Chickpea Milling Vibrator Motor Mount

Cast mount for vibration motors in chickpea (garbanzo) milling and sorting equipment. This mount is a structural component that secures the vibration motor to the machine frame. It is classified as a part of machinery for working dried leguminous vegetables under tariff item 8437.90.00.

Corn Grinding Mill Sieve Plate

Perforated steel sieve plate for classifying ground corn particles in industrial mills. This sieve plate is a dedicated component of corn milling machinery, ensuring proper particle size separation. It is classified as a part of machines for the milling industry under tariff item 8437.90.00.

Dried Bean Sorting Machine Vibrators

Electromagnetic vibrators that feed dried leguminous vegetables onto sorting screens in industrial cleaning machines. These are parts of seed and legume sorting machinery, classified under tariff item 8437.90.00.

Dried Pea Peeling Machine Rotor

A rotating rotor blade assembly for industrial machines that abrade and peel dried leguminous vegetables like peas. This rotor is a key component of the peeling machinery, designed for efficient hull removal. It is classified as a part of machinery for working dried leguminous vegetables under tariff item 8437.90.00.

Flour Mill Break Roll Bearings

Specialized heavy-duty bearings designed to support break rolls in flour milling trains, where the initial cracking of grain kernels occurs. These bearings are critical components of flour mill machinery, ensuring the rolls operate smoothly under high loads. They are classified as parts of machines for the milling industry under tariff item 8437.90.00.

Flour Mill Dust Collection Filters

Industrial baghouse filter bags designed to capture flour dust from pneumatic conveying systems in milling operations. These are parts of cereal working machinery, classified under tariff item 8437.90.00.

Flour Mill Dust Collector Filter

High-efficiency filter cartridge for dust collection systems in cereal flour mills to maintain air quality. This filter is a component of the mill's dust collection system, ensuring a safe working environment. It is classified as a part of machines for the milling industry under tariff item 8437.90.00.

Flour Mill Hammermill Beater

High-speed rotating beaters made of hardened alloy steel, used in hammermill sections of flour mills to break grain kernels. These beaters are essential wear parts specifically designed for flour mill machinery. They are classified as parts of machines for the milling industry under tariff item 8437.90.00.

Flour Mill Roller Assembly

Precision-engineered steel rollers used in flour milling machines to crush and grind grain into flour. These rollers are critical components specifically designed for flour mill machines, ensuring consistent particle size reduction. They are classified as parts of machines for the milling industry under tariff item 8437.90.00.

Grain Dryer Perforated Panels

Stainless steel perforated panels that allow controlled airflow through grain during drying in milling preprocessing equipment. These panels are parts of grain working machinery, classified under tariff item 8437.90.00.

Grain Elevator Buckets for Milling Systems

Heavy-duty plastic or steel buckets that attach to conveyor belts to elevate cleaned grain within milling facilities. As parts of grain handling machinery in heading 8437, these buckets fall under tariff item 8437.90.00.

Grain Mill Impact Plate Liner

Replaceable abrasion-resistant liners for impact zones in grain mills where kernels strike to fracture. These liners are essential wear parts that protect the mill housing from damage. They are classified as parts of machines for the milling industry under tariff item 8437.90.00.

Grain Mill Reduction Roll

A reduction roll used in grain mills to crush and grind grain into finer particles. This roll is a critical component of the milling process, designed for continuous operation. It is classified as a part of machines for the milling industry under tariff item 8437.90.00.

Grain Mill Sieve Screen

Perforated stainless steel screens installed in grain mills for sifting and grading flour particle sizes during milling. These screens are dedicated components of grain mill machines, ensuring proper particle separation. They are classified as parts of machines for the milling industry under tariff item 8437.90.00.