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Material Handling

Product catalog summary

Warning and Safety Reminder: This section emphasizes the importance of adhering to safety standards when installing, maintaining, and operating conveyors. Key points include ensuring all covers and guards are in place, locking out power before maintenance, and not using conveyors for unintended purposes. It also highlights the need for compliance with OSHA, ANSI, and local laws.

Screw Conveyors: This extensive section covers engineering, design, and layout of screw conveyors. It includes a step-by-step design procedure, material classification, and selection of conveyor size and speed. Important considerations such as horsepower calculation, component selection, and layout details are provided.

Bucket Elevators, Drag Conveyors, and Vertical Screw Elevators: These sections provide specific guidelines and engineering details for each type of conveyor, focusing on their unique design and operational requirements.

Modular Plastic and Shaftless Screw Conveyors: These sections discuss the specific components and design considerations for modular plastic and shaftless screw conveyors, highlighting their applications and advantages.

Data Sheets: The document includes data sheets that provide detailed specifications and engineering data for various conveyor components, aiding in the selection and design process.

Conclusion: The document serves as a comprehensive guide for the design, installation, and maintenance of various conveyor systems, emphasizing safety and compliance with industry standards.

Component Specifications: Tables provide detailed specifications for screw diameters, coupling diameters, and screw numbers for helicoid and sectional flights. The thickness is specified in U.S. Standard Gauge or inches, with trough cover specifications included.

Bearing Material Selection: The selection of bearing material for intermediate hangers is based on experience and material characteristics. Various bearing types such as Ball, Bronze, and Nylatron are recommended based on operating temperature and material properties.

Horsepower Requirements: The horsepower required for horizontal screw conveyors is calculated based on installation, feed rate, and design criteria. The formula considers factors like conveyor length, operating speed, and material weight. Tables provide factors for conveyor diameter, hanger bearing, flight, material, paddle, overload, and drive efficiency.

Torsional and Horsepower Ratings: Tables outline the torsional and horsepower ratings for conveyor screw parts, including shafts, couplings, and bolts. The limiting factors for torque and horsepower transmission are identified, with solutions for exceeding these limits provided.

End Thrust and Thermal Expansion: End thrust in screw conveyors is addressed with thrust washer assemblies and double roller bearing assemblies. Thermal expansion considerations for conveyors handling hot materials are discussed, with recommendations for expansion hangers and bearings.

Conveyor Screw Deflection: Deflection of conveyor screws is generally not a problem with standard lengths, but longer sections without intermediate bearings require careful consideration to prevent excessive deflection.

Specifications and Calculations: The document provides a formula for calculating the deflection at mid-span of a screw conveyor to prevent contact with the trough due to excessive deflection. Tables provide values for the moment of inertia for Schedule 40 and Schedule 80 pipes.

Inclined and Vertical Screw Conveyors: Inclined screw conveyors require more horsepower and have a lower capacity than horizontal conveyors. Efficiency is improved with tubular or shrouded cover designs and minimal intermediate hanger bearings. Vertical screw conveyors are efficient for elevating materials and require uniform loading to prevent choking. Both types can be customized with special features and materials.

Screw Feeders: Screw feeders regulate material flow from hoppers or bins, typically operating at 95% load. They come in two types: Type 1 with regular pitch flighting and Type 2 with short pitch flighting. Variations include uniform and tapering diameter screws, with specific designs for handling different material types and flow requirements.

Design and Layout: This section covers the classification of enclosure types, detailing of troughs, and standards for screw conveyor components. Enclosure classifications range from Class IE to Class IVE, providing varying levels of protection against dust and environmental factors. The document also includes guidelines for conveyor screw rotation and hand determination.

Overview: This document provides detailed specifications and guidelines for the design and operation of screw conveyors, including component selection, material handling, and special applications. It outlines the standards and best practices for ensuring efficient and safe conveyor operations.

Specifications: The document lists various specifications for screw conveyors, including dimensions, tolerances, and material requirements. It includes tables with detailed measurements for different conveyor components such as screw diameter, pitch, coupling diameter, and pipe size. These specifications are crucial for ensuring compatibility and performance in various industrial applications.

Procedures: Installation and operational procedures are outlined, emphasizing the importance of correct assembly and alignment of conveyor sections. The document advises on the proper orientation of conveyor end lugs and the necessity of maintaining continuity of material flow at hanger points.

Standards and Norms: The document references CEMA standards for conveyor design and operation, ensuring that all components meet industry norms for safety and efficiency. It highlights the importance of adhering to these standards to prevent equipment failure and ensure operational safety.

Recommendations: Recommendations are provided for handling various material characteristics, such as corrosive, abrasive, or hygroscopic materials. The document suggests using specific materials or coatings to prevent damage and ensure longevity. It also advises on the use of special components for handling unusual material characteristics or severe operating conditions.

Key Components: The document details the selection and use of key conveyor components, including:

Shafts: Selection based on horsepower and torque requirements, with considerations for material properties.
Bearings: Types and applications, focusing on radial and thrust loads.
Seals: Various types to prevent contamination and material escape.
Discharge Spouts and Gates: Options for manual or remote operation, with safety considerations for overflow prevention.

Special Applications: Guidance is provided for handling materials with special characteristics, such as explosive dusts, degradable materials, and those requiring blending or aeration. The document suggests design modifications and additional equipment to accommodate these materials safely and effectively.

Conclusion: This document serves as a comprehensive guide for the design, selection, and operation of screw conveyors, ensuring that all components and procedures align with industry standards and best practices for safe and efficient material handling.

Overview: The document provides detailed specifications and guidelines for conveyor components, including bearings, trough covers, and shrouds. It outlines the types of materials used, installation responsibilities, and safety standards.

Specifications: The document lists various types of bearings and their corresponding materials such as wood, hard iron, nylatron, and gatke. It also specifies the availability of new style bearings with slinger shields on one side.

Trough Covers: Different types of trough covers are described, including plain, semi-flanged, flanged, hip roof, and shroud covers. Each type is suited for specific applications, such as dust-tight environments or outdoor installations to prevent moisture accumulation.

Installation and Safety: The responsibility for the installation, maintenance, and operation of conveyor components lies with the contractor, installer, owner, and user. Compliance with the Williams-Steiger Occupational Safety and Health Act, state and local laws, and ANSI Safety Code is mandatory.

Cover Types and Applications: The document details the use of various cover types, such as domed covers for venting fumes or heat, and shroud covers for creating a tubular trough effect. It also discusses the use of expanded metal covers for safety and visual inspection.

Special Features: Special features like overflow covers, dust seal covers, and hinged covers are highlighted. These features enhance the functionality and safety of conveyor systems.

Trough Ends and Shrouds: The document describes shelf-type and blind trough ends, which are designed to accommodate different bearing and sealing requirements. Shrouds are used to decrease clearance between the cover and feeder screw for proper feed regulation.

Conclusion: The document provides comprehensive guidelines for selecting and installing conveyor components, emphasizing safety and compliance with industry standards.

Overview: The document provides detailed descriptions of various types of conveyor troughs and screws, highlighting their specific applications, construction features, and benefits. It also covers different discharge mechanisms and their uses.

Trough Types:

Rectangular Trough: Designed with a flat bottom, suitable for abrasive and hot materials, providing self-insulation and protection against wear.
Tapered Bottom Trough: Prevents dead space and material bridging, essential for certain materials.
Tubular Trough: Offers complete enclosure, ideal for weather-tight applications and inclined or vertical setups.
Wide Clearance Trough: Allows for a protective layer of material, increasing capacity for certain materials.
Close Clearance Trough: Ensures minimal material residue, suitable for applications requiring thorough clean-out.
Drop Bottom Trough: Facilitates easy cleaning, often used in food handling.
Dust Seal Trough: Provides an effective seal against dust escape.
Channel Side Trough: Allows easy replacement and repair of trough bottoms.
High Side Trough: Contains materials that travel as a mass, providing necessary expansion room.
Jacketed Trough: Used for heating, drying, or cooling materials, with provisions for media supply and discharge.

Conveyor Screws:

Short Pitch Screws: Recommended for inclined conveyors, used as feeder screws.
Tapering Flight Screws: Used for uniform material handling from bins or hoppers.
Stepped Diameter and Pitch Screws: Regulate material flow, often used as feeder screws.
Double Flight Screws: Promote smooth material flow and discharge.
Multiple Ribbon Flight Screws: Induce positive mixing of materials.
Continuous Welding: Prevents flight stripping under extreme loads.

Discharge Mechanisms:

Angular Discharges: Used for inclined conveyors to align discharge with ground level.
Longer Discharge Spouts: Aid in discharging hard-to-move materials.
Round Discharge Spouts: Facilitate connections between conveyors.
Flush End Discharge Spouts: Prevent material build-up, crucial for food handling.
Air and Lever Operated Gates: Provide remote control and ease of operation.

Overview: This document provides detailed guidelines on the installation, maintenance, and operation of screw conveyors, including safety precautions and handling of hazardous materials. It is essential for ensuring the safe and efficient use of conveyor systems.

Installation and Maintenance: The document outlines the procedures for receiving, erecting, and assembling screw conveyors. It emphasizes the importance of checking for damage upon receipt and ensuring proper alignment during assembly. The installation process varies depending on whether the conveyor is pre-assembled or purchased as individual components. Proper lubrication and alignment are crucial for optimal operation.

Operation: Before starting the conveyor, it should be run empty for a break-in period to check for any issues such as bearing heat-up or misalignment. Overloading and exceeding the designed speed or capacity should be avoided. Regular inspections and maintenance are recommended to ensure continuous performance.

Safety and Hazardous Operations: The document stresses the importance of adhering to safety standards, including locking out power before maintenance and ensuring all guards are in place. Special considerations are required for handling hazardous materials, which may necessitate custom conveyor designs.

Warning and Safety Reminders: Safety reminders include not operating conveyors without covers, ensuring power is locked out during maintenance, and not using conveyors for unintended purposes. The document also highlights the importance of training personnel and using safety devices to prevent accidents.

Conclusion: The document serves as a comprehensive guide for the safe and effective use of screw conveyors, emphasizing the need for proper installation, regular maintenance, and adherence to safety protocols.

Introduction: Martin designs and manufactures various types of bucket elevators to handle dry, free-flowing bulk materials efficiently. The catalog provides a preliminary selection guide for bucket elevators, highlighting the variety of elevators available and encouraging contact with local Martin Service Centers for recommendations.

Types of Elevators:

Centrifugal Discharge Elevators: Available in Series 100 and 200, these elevators handle free-flowing materials with small to medium lumps. They use centrifugal force for material discharge.
Continuous Discharge Elevators: Offered in Series 700 and 800, these elevators handle free-flowing, sluggish, or abrasive materials. They use gravity for material discharge.
Centrifugal Mill Duty Elevators: These elevators are designed for severe service with heavy-duty construction, available with chain or belt-mounted buckets.
Continuous Discharge Super Capacity Elevators: Designed for higher capacities and severe duty, these elevators use continuous discharge buckets mounted between two chains.
High-Speed Centrifugal Grain Elevators: Series 500 and 400 are designed for handling grain and other free-flowing materials economically.

Standard Features: Standard features for Series 100 and 700 include shaft mount type drive, split hood, inspection door, fabricated head section, discharge spout, and more. These features ensure durability and efficient operation.

Elevator Selection Procedure: To select a bucket elevator, consider factors such as volumetric capacity, centers or lift, lump size and class, material characteristics, and operating conditions. The selection process involves determining the proper elevator series, selecting the elevator number based on capacity, checking lump size/class, determining horsepower requirements, and listing specifications.

Material Classification and Density: The document provides a detailed material classification code chart and a materials table, listing various materials along with their density, recommended elevator series, and specific characteristics. This information aids in selecting the appropriate elevator for specific materials.

Conclusion: The catalog serves as a comprehensive guide for selecting bucket elevators, providing detailed specifications, material classifications, and standard features to ensure efficient handling of bulk materials.

Overview: The document provides technical specifications and guidelines for various types of bucket elevators used in material handling. These elevators are designed to handle free-flowing dry materials with varying lump sizes and abrasiveness. The document includes detailed specifications for centrifugal discharge chain and belt type elevators, continuous discharge chain and belt type elevators, and mill duty centrifugal discharge elevators.

Specifications:

Centrifugal Discharge Chain Elevators: These elevators handle dry materials with small to medium lump sizes. They are equipped with either combination chains for light to medium service or all-steel chains for more severe conditions. The document lists various models with specific dimensions, capacities, and chain types.
Centrifugal Discharge Belt Elevators: Similar to chain elevators, these handle dry materials and are furnished with polyester carcass PVC belting or rubber-covered ply belts. The document provides detailed specifications for different models, including bucket dimensions and belt types.
Continuous Discharge Chain Elevators: Designed for materials with medium to large lumps, these elevators use combination or all-steel chains. The document includes specifications for various models, focusing on capacity and chain requirements.
Continuous Discharge Belt Elevators: These elevators handle a range of materials and are equipped with polyester carcass PVC belting or rubber-covered ply belts. Specifications for different models are provided, detailing bucket and belt dimensions.
Mill Duty Centrifugal Discharge Elevators: Extensively used in the cement industry, these elevators handle dry materials with small to medium lump sizes. They are equipped with heavy-duty steel knuckle chains or rubber-covered ply belts. The document lists specifications for various models, including capacity and chain or belt details.

Procedures and Recommendations:

All dimensions are provided in inches, and the maximum capacity is calculated at 75% bucket load.
Consultation with Martin is recommended for head shaft size and horsepower requirements.
Different bucket styles are available for handling specific materials, and factory consultation is advised for specific recommendations.

Key Data from Tables:

Tables provide detailed specifications for each elevator model, including capacity (C.F.H.), bucket dimensions, chain or belt type, and other critical parameters.
Each model is identified by a unique code, and specifications include maximum capacity, bucket width, projection, depth, spacing, and chain or belt details.

Overview: The document provides detailed specifications and operational guidelines for Martin's Round Bottom and Flat Bottom Drag Conveyors, designed to enhance chain and sprocket life while reducing maintenance and operating costs. It includes safety reminders, capacity specifications, and material handling recommendations.

Specifications: The conveyors are available with a rail return or optional Flight Saver Idler return system, ensuring long life and quiet operation. Drag flights are made from food-safe white UHMW polyethylene material attached to welded steel chains, except for the 6" drag conveyor which uses a combination chain.

Capacity and Speed: Capacities are based on 100% loading with free-flowing grains at 48 pounds per cubic foot. The document provides detailed tables for different series sizes, showing capacities in cubic feet per hour (CFH) and corresponding revolutions per minute (RPM) at various feet per minute (FPM) speeds.

Material and Construction: The conveyors are constructed with heavy-duty formed channel sides and are suitable for handling free-flowing grains. For heavier abrasive materials, a Mill Duty Drag conveyor with a forged chain is recommended.

Safety and Maintenance: The document emphasizes the importance of locking out power before servicing to prevent severe injury from exposed moving parts. It includes a comprehensive list of safety reminders and operational guidelines to ensure safe use and maintenance of the conveyors.

Options and Features: The conveyors offer features such as bolted replaceable bottoms, bolted flanged covers, jig welded flight attachments, UHMW flights, heat-treated sprockets, and a rail return system. Popular options include intermediate discharge, liners of various materials, and controlled feed inlets.

Warnings: The document includes a warning and safety reminder section approved by the Conveyor Equipment Manufacturers Association (CEMA), outlining the responsibilities of contractors, installers, owners, and users to comply with safety standards and regulations.

Introduction: This document provides technical specifications and safety guidelines for modular plastic screw conveyors and shaftless screw conveyors. It includes design data, material specifications, and safety reminders.

Modular Plastic Screw Conveyors:

Plastic modules consist of a helical flight around a hollow square hub, eliminating the need for welding metal flights to shafts.
Materials used include polyurethane, polypropylene, and polyethylene, each offering specific benefits such as wear resistance, corrosion resistance, and FDA approval for food contact.
Conveyors are lightweight, easy to handle, and have prolonged bearing life.
Modules are individually replaceable, and the assembled conveyor is compatible with CEMA standards.

Safety Reminders:

All rotating power transmission products must be guarded according to applicable laws and standards.
Conveyors should not be operated without covers and guards in place.
Static electricity may accumulate on plastic conveyor screws, posing a risk in combustible environments.

Design Data:

Conveyors are available in diameters of 6", 9", and 12" with right-hand operation only.
Flight modules are available in different materials, each suited for specific applications.
Horsepower ratings and shaft ratings are provided for different diameters and materials.

Shaftless Screw Conveyors:

Used in various industries including agriculture, waste treatment, and food processing.
Features include continuous flight, no tail seals, and the ability to handle large particle sizes.
Capacities range up to 17,000 CFH with diameters from 6" to 30".

Warning and Safety Reminders:

Conveyors must be installed and operated in compliance with safety standards and regulations.
Power must be locked out before maintenance or inspection.
Conveyors are not designed for hazardous materials unless specified by the manufacturer.

Introduction: The document provides guidelines and specifications for the safe operation and installation of screw conveyors, drag conveyors, and bucket elevators. It emphasizes the importance of safety measures and compliance with legal and industry standards.

Safety Precautions: It is crucial to lock out power before removing guards or covers to prevent serious injuries. Relying solely on secondary devices can lead to a false sense of security. The document advises against using secondary devices as substitutes for proper lockout procedures.

Interlocking Systems: Various electrical devices are available for interlocking conveyors and systems to ensure that if one conveyor stops, other connected equipment also stops automatically. This is essential for maintaining a safe working environment.

Installation and Compliance: The responsibility for ensuring a safe installation lies with the contractor, installer, owner, and user. This includes supplementing materials and services with necessary safety items like machinery guards, railings, and walkways.

Warning Labels: Warning labels should be prominently displayed on conveyor housings and covers. If labels become illegible, replacements should be ordered from the OEM or CEMA.

Safety Resources: CEMA offers an audio-visual presentation titled “Safe Operation of Screw Conveyors, Drag Conveyors, and Bucket Elevators” to enhance safety programs.

Technical Specifications: The document includes detailed data sheets for vertical screws, screw conveyors, and bucket elevators. These sheets cover customer information, material specifications, capacity, installation details, and drive configurations.

Calculation Tables: Several tables are provided for calculating capacities, selecting screw diameters, and determining horsepower requirements. These tables assist in designing and operating conveyor systems efficiently.

Conclusion: The document serves as an advisory resource for promoting safety in conveyor operations. It is not a substitute for a comprehensive safety program, and users are encouraged to consult with qualified engineers and safety professionals.

Specifications:
- Select screw diameter from the 'at max RPM' column where the capacity listed equals or exceeds the equivalent capacity.
- Recalculate RPM if a larger screw diameter is recommended based on lump size and class.

Procedures:
- Calculate HPf using the formula: HPf = (L)(N)(Fd)(Fb).
- Calculate HPm using the formula: HPm = (C)(L)(W)(Ff)(Fm)(Fp).
- If HPf + HPm is less than 5.2, select overload factor FO; if greater, FO = 1.0.
- Total HP is calculated as (HPf + HPm) Fo.

Drive Recommendations:
- Use a motor with specified HP and AGMA Class (I, II, III) at the determined screw RPM.

Torque Calculation:
- Torque is calculated as Motor HP × 63,025 divided by Screw RPM.

Component Selection:
- List minimum sizes for shaft diameter, pipe, bolt/shear, and bolt/bearing.
- Select components such as trough, screw, hanger style, hanger bearing, and cover.

Additional Notes:
- Consult the factory for feeder horsepower requirements.
- Use tables 1-2 to 1-19 for detailed calculations and component selection.

Catalog excerpts

Index SECTION H PRODUCT

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WARNING AND SAFETY REMINDERS FOR SCREW , DRAG , AND BUCKET ELEVATOR CONVEYORS APPROVED FOR DISTRIBUTION BY THE SCREW CONVEYOR SECTION OF THE CONVEYOR EQUIPMENT MANUFACTURERS ASSOCIATION (CEMA) installer, owner and user to install, maintain and operate the conveyor, components and, con- veyor assemblies in such a manner as to com- ply with the Williams-Steiger Occupational Safety and Health Act and with all state and local laws and ordinances and the American National Standards Institute (ANSI) B20.1 Safety Code. In order to avoid an unsafe or hazardous condition, the assemblies or parts must...

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Stock & MTO Screw Conveyor Components Screw Conveyor Components and Accessories FORM FLANGED “U” TROUGH SECTIONAL SCREWS SECTIONAL FLIGHTS TUBULAR HOUSING FLAT RACK AND PINION DISCHARGE GATE COUPLING SHAFTS TROUGH ENDS WITH AND WITHOUT FEET HANGER STYLE 220 THRUST ASSEMBLY TYPE E WITH DRIVE SHAFT PACKING GLAND SHAFT SEAL COMPRESSION TYPE INLETS AND DISCHARGE SPOUTS DISCHARGE WASTE PACK SHAFT SEAL ELEVATOR BUCKETS PLATE SHAFT SEAL SPLIT GLAND DROP-OUT SHAFT SEAL FLANGED PRODUCT TROUGH END BEARINGS BALL AND ROLLER HANGER BEARINGS STYLE 220/226 HELICOID SCREWS HELICOID FLIGHTING RIGHT HAND AND LEFT...

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Engineering SECTION I ENGINEERING SECTION I The following section is designed to present the necessary engineering information to properly design and layout most conveyor applications. The information has been compiled from many years of experience in successful design and application and from industry standards. We hope that the information presented will be helpful to you in determining the type and size of screw conveyor that will best suit your needs. The “Screw Conveyor Design Procedure” on the following page gives ten step-by-step instructions for properly designing a screw conveyor. These...

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Design SCREW CONVEYOR DESIGN PROCEDURE Establish Known Factors 1. Type of material to be conveyed. 2. Maximum size of hard lumps. 3. Percentage of hard lumps by volume. 4. Capacity required, in cu.ft./hr. 5. Capacity required, in lbs./hr. 6. Distance material to be conveyed. 7. Any additional factors that may affect conveyor or operations. Classify Material Determine Design Capacity Classify the material according to the system shown in Table 1-1. Or, if the material is included in Table 1-2, use the classication shown in Table 1-2. Determine Diameter and Speed Determine design capacity as described...

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Table 1-1 Material Classication Code Chart Major Class Density Material Characteristics Included Bulk Density, Loose Very Fine Fine Granular Lumpy Irregular Flowability Abrasiveness CONVEYORS Miscellaneous Properties Or No. 200 Sieve (.0029″) And Under No. 100 Sieve (.0059″) And Under No. 40 Sieve (.016″) And Under No. ⁄2″ And Under (6 Sieve to 1⁄2″) 3″ And Under (1⁄2 to 3″) 7″ And Under (3″ to 7″) 1 16″ And Under (0″ to 16″) Over 16″ To Be Specied X=Actual Maximum Size Stringy, Fibrous, Cylindrical, Slabs, Etc. Very Free Flowing Free Flowing Average Flowability Sluggish Mildly Abrasive Moderately...

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Table 1-2 Material Characteristics Material Characteristics The material characteristics table (page H-8 or H-16) lists the following Design Data for many materials. A. The weight per cubic foot data may be used to calculate the required capacity of the conveyor in cubic feet per hour. B. The material code for each material is as described in Table 1-1, and as interpreted below. C. The Intermediate Bearing Selection Code is used to properly select the intermediate hanger bearing from Table 1-11 (Page H-23). D. The Component Series Code is used to determine the correct components to be used as...

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Table 1-2 Material Characteristics Material Adipic Acid Alfalfa Meal Alfalfa Pellets Alfalfa Seed Almonds, Broken Almonds, Whole Shelled Alum, Fine Alum, Lumpy Alumina Alumina, Fine Alumina Sized Or Briquette Aluminate Gel (Aluminate Hydroxide) Aluminum Chips, Dry Aluminum Chips, Oily Aluminum Hydrate Aluminum Ore (See Bauxite) Aluminum Oxide Aluminum Silicate (Andalusite) Aluminum Sulfate Ammonium Chloride, Crystalline Ammonium Nitrate Ammonium Sulfate Antimony Powder Apple Pomace, Dry Arsenate Of Lead (See Lead Arsenate) Arsenic Oxide (Arsenolite) Arsenic Pulverized Asbestos — Rock (Ore) Asbestos...

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Table 1-2 Material Characteristics (Cont’d) Bentonite, Crude Bentonite, –100 Mesh Benzene Hexachloride Bicarbonate of Soda (Baking Soda) Blood, Dried Blood, Ground, Dried Bone Ash (Tricalcium Phosphate) Boneblack Bonechar Bonemeal Bones, Whole* Bones, Crushed Bones, Ground Borate of Lime Borax, Fine Borax Screening — 1⁄2″ Borax, 11⁄2-2″ Lump Borax, 2″-3″ Lump Boric Acid, Fine Boron Bran, Rice — Rye — Wheat Braunite (Manganese Oxide) Bread Crumbs Brewerʼs Grain, Spent, Dry Brewerʼs Grain, Spent, Wet Brick, Ground — 1⁄8″ Bronze Chips Buckwheat Calcine, Flour Calcium Carbide Calcium Carbonate (See...

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Table 1-2 Material Characteristics (Cont’d) Material Charcoal, Lumps Chocolate, Cake Pressed Chrome Ore Cinders, Blast Furnace Cinders, Coal Clay (See Bentonite, Diatomaceous Earth, Fullerʼs Earth, Kaolin & Marl) Clay, Ceramic, Dry, Fines Clay, Calcined Clay, Brick, Dry, Fines Clay, Dry, Lumpy Clinker, Cement (See Cement Clinker) Clover Seed Coal, Anthracite (River & Culm) Coal, Anthracite, Sized-1⁄2″ Coal, Bituminous, Mined Coal, Bituminous, Mined, Sized Coal, Bituminous, Mined, Slack Coal, Lignite Cocoa Beans Cocoa, Nibs Cocoa, Powdered Cocoanut, Shredded Coffee, Chaff Coffee, Green Bean Coffee,...

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Table 1-2 Material Characteristics (Cont’d) Cottonseed, Cake, Lumpy Cottonseed, Dry, Delinted Cottonseed, Dry, Not Delinted Cottonseed, Flakes Cottonseed, Hulls Cottonseed, Meal, Expeller Cottonseed, Meal, Extracted Cottonseed, Meats, Dry Cottonseed, Meats, Rolled Cracklings, Crushed Cryolite, Dust Cryolite, Lumpy Cullet, Fine Cullet, Lump Culm, (See Coal, Anthracite) Cupric Sulphate (Copper Sulfate) Detergent (See Soap Detergent) Diatomaceous Earth Dicalcium Phosphate Disodium Phosphate Distillerʼs Grain, Spent Dry Distillerʼs Grain, Spent Wet Dolomite, Crushed Dolomite, Lumpy Earth, Loam, Dry,...

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