BULK SOLIDS PROCESS EQUIPMENT GUIDE

Feel free to navigate through this site which takes the form of an online free handbook and find explanations, drawings, tips, selection and buying guides about the key equipment found in solids handling processes.

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This index gives access to all knowledge interesting to Process Engineers in the field of Dry Mixing and powder / bulk solids handling equipment to understand the working principles of equipment, design, or make the good choice when buying them. These resources are particularly useful to Engineers or students having to design or troubleshoot bulk solids handling systems.

Airlock rotary valves

Explore the world of airlock rotary valves in bulk solids handling. From their functions in pneumatic transport to mechanical design and materials, get insights into these essential components. Discover practical insights on selection, troubleshooting, and optimizing their performance. Your guide to mastering airlock rotary valves.

Bag Tipping

Learn all about Bag Tipping Stations - your solution for efficient, dust-free bag emptying. Find out their capacity, design factors, and safety features. Discover how to prevent common issues and explore suppliers for your ideal bag dumping station. Enhance your bag handling process now!

Big Bag Filling

Discover Big Bag Filling Stations for efficient powder and granule handling. Learn about design considerations, access, dust-free filling, and performance factors. Develop your knowledge to make informed decisions and choose reliable suppliers for your industrial needs.

Big Bag Tipping

Discover the significance of Big Bag Tipping Stations in the industrial landscape. Explore essential design considerations, safety measures, and performance parameters for efficient bulk material unloading. Find reputable suppliers to meet your specific industrial requirements and ensure seamless operations.

FIBC and IBC

Explore Intermediate Bulk Containers (IBCs) and Flexible Intermediate Bulk Containers (FIBCs) for efficient bulk solids handling. Delve into their designs, discover the factors to consider for safe operation in potentially explosive atmospheres (ATEX), and weigh the pros and cons to make informed choices tailored to your specific industrial requirements.

Bin Blenders

Check out how bin blenders are designed – a simple and efficient mixing solution for bulk solids. Understand the mixing principle, operating parameters, and machine specifications. Discover how bin blenders can enhance flexibility and productivity in industries like pharmaceuticals and food manufacturing.

Roots Blowers

Discover how blowers work in pneumatic systems. Learn how Roots blowers work, their performance in conveying, design considerations, and explore various blower types. Find top manufacturers contacts to get quotes for your pneumatic conveying needs.

Bucket elevators

Learn all about bucket elevators, from how they are designed to their applications. Discover design specifications, capacity, drive types, and important safety considerations. Find reliable manufacturers to get quotes for your industrial needs. Elevate your knowledge on this efficient conveying solution.

Butterfly Valves

Learn about butterfly valves - from their design and actuator types to special vibrating designs and common problems. Explore key considerations, including gasket wear and sizing. Uncover all you need to know about butterfly valves in one place including some contacts of reliable valve manufacturers.

Bulk mechanical conveying (screw, vibrating, aero mechanical, bucket, belt conveying)

Explore mechanical conveying methods used in industries, like screw conveyors, vibrating tubes, aero-mechanical conveyors, belt conveyors, and bucket elevators. This webpage provides insights into their characteristics, capacities, designs, and safety considerations, helping you choose the right equipment for your specific application.

Conveying Pipes

Learn how to choose the right conveying pipes and connections for pneumatic transport. Explore coupling types, pros, and cons. Find out the best practices for designing pipe bends to protect fragile powders and understand how pipe length, pressure, and vacuum affect your system. Discover also in the page the role of flexibles in pneumatic conveying.

Conveying Pipes Bends

Learn about the impact of bends in pneumatic conveying lines. Discover bend designs and their effects, such as pressure drop and product damage. Find solutions to common issues like line blockages, high pressure drops, solid breakage, and bends wear. Make your conveying system more efficient by applying the knowledge on conveying pipe bends shared on this page.

Cyclones design

Discover how cyclone dust collectors work and their applications. Get insights into standard cyclone geometry, and learn about the step-by-step design process to optimize cyclone performance. Access a calculation tool for quick estimations.

Design of a cyclone : Leith & Licht Model

Design cyclones using the Leith & Licht method. Learn the calculation principles for cyclone performance and cut-off diameter. Understand the domain of validity and access an Excel calculation tool. Note that this is for estimation, detailed design should involve a specialized company.

Drum dumper

Discover drum dumpers for bulk solids. Learn about simple drum dumping stations and sealed drum dumpers for dust containment. Explore options from manufacturers like Palamatic Process, De Dietrich Process Systems, Flexicon, and STS Trolleys.

Dust Collection Systems

Explore industrial dust collectors and dust collection system designs for a cleaner, safer working environment. Learn about single-point and centralized dust collection systems, pick-up hoods, and monitoring solutions. Discover trusted suppliers to make an informed choice for your specific dust collection needs.

Filters

Discover dedusting filters for efficient air and powder handling. Learn filter types, designs, and the importance of proper cleaning systems. Ensure your systems maintain optimal performance and minimize common filtration issues.

Flexible screw conveyors

Learn about flexible screw conveyors: versatile mechanical systems for bulk material transport. Explore their design, capabilities, cleaning, and maintenance. Ensure efficient material handling within your factory.

Load Cells

Explore load cells, essential instruments in powder processes that convert applied forces into electric signals, enabling you to measure the weight of solids. Check out various load cell types, with strain gauge load cells being the most common, and piezoelectric load cells offering an alternative approach. Learn about accuracy, calibration, and the importance of electrical isolation to ensure proper functioning.

Magnets - foreign body prevention

Discover the role of magnet traps, such as grates, rotary magnets, and bullet magnets, in safeguarding process industries from product contamination. Learn how magnetic separation prevents the presence of metallic foreign bodies, ensuring the safety of equipment and the final product. Explore different magnet designs, their efficiency, and factors affecting their strength.

Magnets - How to test them ?

Dry Mixers

Learn about powder blending with convective mixers. This webpage covers mixer designs for homogeneous mixing of dry solids, focusing on batch mixers used in various industries. Discover different mixing principles, mixer designs, and considerations for powder inlets and outlets. Size your mixer effectively for efficient powder blending.

Double shaft paddle mixers

Discover double shaft paddle mixers for bulk solids mixing. Explore their fluidization-based design, operating parameters, and factors for efficient blending. Learn about mixer access, discharge valves, instrumentation, ATEX requirements, and applications in various industries. Find tips for selecting used mixers.

Pipe Diverters

Explore pneumatic conveying diverter valves for efficient material transport. Learn about different valve types, including rotating plug valves, ball valves, rotating pipes, and flaps. Discover their applications, advantages, and limitations.

Ribbon Blenders

Explore all the applications of ribbon blenders, from pharmaceuticals to food, and understand the key operating parameters to achieve optimal mixing. Whether you're considering a new purchase or a second-hand option, this comprehensive guide provides invaluable insights for selecting the right ribbon blender for your specific needs.

Rotary sifters

Discover the essential aspects of centrifugal sifters used in bulk solids industries. From their design and functions to safety measures, this comprehensive guide ensures you understand their crucial role in quality control and product protection.

Rotary Valves

Explore the world of pneumatically actuated rotary valves. These devices, different from airlock rotary valves, offer continuous powder or granule dosing, finding applications in various industries. Understand their design, performance, and vital role in processes.

Screw Conveyors

Discover the essentials of screw conveyor design and operation in one concise page. Whether you need to understand definitions, functions, considerations, or common issues, this overview has you covered. Explore the world of screw conveyors.

Screw Conveyors Design methodology

Learn how to size a screw conveyor for your bulk solids handling projects with this straightforward engineering guide. Understand the calculation methods and key factors to determine the right screw size and capacity. Don't miss the handy calculation tool provided.

Shear Mixers - Ploughshare Mixers

Discover shear mixers, especially ploughshare mixers, and learn how they are used in the mixing of powders and liquids in the processing industry. Explore their mixing principles, operating parameters, and detailed specifications. Optimize your powder mixing with this comprehensive guide.

Solids-Liquid mixers

Learn about solid-liquid mixing equipment and how to create suspensions of solids in liquids. Discover agitated tanks and high shear pumps, along with various mixer profiles and techniques for achieving efficient mixing in industries such as agriculture, food processing, and more.

V Blenders

Explore V blenders for mixing dry bulk solids efficiently in industries like food processing, pharmaceuticals, and more. Learn about their applications, working principles, key operating parameters, and how to select the right V blender for your needs, whether buying new or secondhand.

Vibrating Sieves

Discover vibrating screens that efficiently remove foreign bodies from powders and granules. Learn about different vibratory sifter designs, wire mesh options, and the importance of cover design, vibration control, and supporting frames. Understand common issues and how to select the right vibrating sieve for your needs based on throughput, fineness, material, and application requirements.

Vibrating Screen Performance in Heavy Industries (Quarry, Mining)

Learn how vibrating screens help separate and classify materials in heavy industries like mining and aggregates. This page covers the key design principles, performance factors, and capacity calculations. It also explains setup choices, operational best practices, and troubleshooting tips to boost efficiency and product quality in screening processes.

Vibrating Screen Sizing Guide + Free Excel Calculator

Learn how to size vibrating screens using a clear, step-by-step method based on VSMA guidelines. This guide walks you through analyzing your feed, calculating key factors, and applying the formula to determine screen area. A free Excel calculator is included to help you apply the method quickly and accurately to your specific case.

Vibrating Screen Efficiency calculation

Learn how to calculate the efficiency of vibrating screens using a step-by-step method based on VSMA guidelines. The page explains how to assess your feed material, perform practical tests, and interpret results. It helps you understand what influences screen performance and guides you in evaluating or improving your screening process.

Vibrating Screen Bed Depth Calculation STEP by STEP

Learn how to calculate the discharge end bed depth of vibrating screens using the VSMA method. The page walks you through each step, explains key parameters like bulk density and screen width, and helps you assess if your setup supports efficient screening. A free Excel tool is also available to support your calculations and understanding.

Vibrating Tubes

Explore vibrating conveyors used for gently moving bulk solids. Learn about their function, important design considerations, and applications across various industries. Understand dosing and metering with vibrating conveyors, and discover common problems and how to address them. When choosing a vibrating conveyor, consider factors such as throughput, material flow, and dosing requirements to ensure the right selection for your needs.

Load cells : accuracy, specifications, calibration

This page provides an in-depth explanation of load cells, their function, and industrial applications. It covers the different types of load cells, such as strain gauge and S-beam, and elaborates on factors affecting accuracy, calibration methods, and troubleshooting common issues. Detailed guidance is provided to help users select the appropriate load cell for their specific needs, ensuring precise and reliable weight measurements in industries like food, pharmaceuticals, and chemicals.