post

Ducting Design Services – Ducted Dust Extraction Systems

Using our in-house developed software and many years of practical experience in design, manufacture and installation of ducted dust extraction systems, we offer a design assistance service specialising in dust control extraction ducting, i.e. checking the design flow and system balancing.

Read More
post

HVAC - How to Size and Design Ducts - CED Engineering

7.3 Fan System Effect . 8.0. THE SUPPLY DUCT SYSTEM . 8.1 Extended Plenum Systems . 8.2 Reducing Plenum System . 8.3 Reducing Trunk System . 8.4 Spider System 8.5 Radial System . 8.6 Perimeter Loop System . 8.7 Rules of Duct Design (ACCA Manual D – Residential Duct Systems) 9.0. RETURN DUCT SYSTEMS . 9.1 Distributed Return . 9.2 Central Return

Read More
post

Dust Collector Hoods | Industrial Duct Hoods for Dust ...

Custom dust suction hoods are an essential part of virtually every dust collector collection system. The objective is to design a hood that is able to capture the fugitive dust or fume, at a velocity that will pull it away from its normal trajectory, and from a distance that is suitable to the application.

Read More
post

Building a PVC DUST COLLECTION System - Part 1 of 2 ...

Nov 10, 2017· I decided I need a proper dust collection setup instead of dragging around a hose to each of my machines. This is part one where I set up the majority of the ducting. Part two coming soon. Thanks ...

Read More
post

Designing an Efficient Dust Collection System - Spiral ...

Designing Your Dust Collection System. There are two phases to designing your dust collection system: The first phase is sizing your duct work for adequate volume and velocity of flow for the type of dust you will be creating; and the second phase is computing the static pressure (SP) of your system to determine the size and power of your dust collection unit.

Read More
post

Dust Extraction | Dust control systems for schools ...

Woodworking - schools, factories and workshops must be fitted with dust extraction systems. Micronair dust control systems provide centralised dust collection, strong suction, quick bin change and comply with regulations to look after your health.

Read More
post

Dust Collection The importance of dust collection & choos-

Designing a dust collection system In the simplest terms, a dust collection system is comprised of a ducting system to transport the dust from the source (table saw, planer, etc.) and a collection device (such as a bag and fi lter system or a cyclone), which pulls the dust through the ducting …

Read More
post

Project LE - Complex Ducting System Design - Filter Designs

Projects - Dust Extraction > Project LE – Complex Ducting System Design and Installation in Scotland; Problem. Working through a third party in the UK, we were invited to provide services to design supply and install various elements of a biomass fired furnace.

Read More
post

How to Size Ductwork for Industrial Ventilation Systems

The ductwork of an industrial dust collection system connects the system's hoods, air cleaning device(s) and fan. Carefully planning the size of the ductwork will assist in reducing waste, reducing costs and improving efficiency. Types of Industrial Ductwork

Read More
post

As appeared in October 2018 PBE Copyright CSC Publishing ...

tion system. Dust that's generated at a point source is pulled into pickup hoods, which is the start of the dust collection system. Airflow through the hoods can be changing directions multiple times and likely increas-ing in diameter along its length. The trunk (main line) of the duct terminates at the dust …

Read More
post

Industrial dust extraction systems: why DUSTEX is best!

This means that DUSTEX is able to supply fans to a wide range of industries throughout New Zealand, either as standalone items, or as part of an industrial fume or dust extraction system. What sets DUSTEX apart from other dust control companies is that we design, manufacture and install customised fans, air filtration systems, and dust and fume ...

Read More
post

How to Calculate Airflow With Dust Extraction | Sciencing

How to Calculate Airflow With Dust Extraction. Local exhaust ventilation systems extract dust from the air. A fan in the system creates a pressure differential, which sucks air into a duct. A hood captures the dust by either enclosing the area or sucking the contaminants much as a …

Read More
post

Design of Dust Extraction System |authorSTREAM

Sep 30, 2008· Design of Bag Filter Based Dust Extraction System : Design of Bag Filter Based Dust Extraction System Dust is generated in work zone area during material transfer by conveyor belt. As compared to the present dust control system, a better and more efficient dust extraction system is designed for conveyor belt ventilation.

Read More
post

Ductwork for Dust Collection - Nordfab Ducting

In its simplest form, a dust collection system can be described as similar to a vacuum cleaner. The dust collection ductwork is the hose and wand that draws the dust or fumes away from the machine generating pollutants. And the dust collector is the vacuum cleaner which filters the dust and returns clean air either to the building or outside.

Read More
post

Design Information Designing Your Dust Collection System

Designing Your Dust Collection System There are five simple steps to designing an effective and efficient dust collection system. 1 . Draw a floor plan of your shop 2 . Determine Duct Velocity (FPM) 3 . Determine Diameter and CFM of each Branch 4 . Determine Diameter and CFM of Main Duct 5 . Figure System Resistance (SP - Static Pressure)

Read More
post

Ductwork sizing, calculation and design for efficiency ...

Jul 03, 2018· Duct sizing, duct calculation, duct design, energy efficient ductwork design. Guide for how to design a ductwork system. Full worked example included with CFD simulations to optimise your design to ensure the highest energy efficiency.

Read More
post

Design And Construction Of A Dust Extractor Machine

Design And Construction Of A Dust Extractor Machine Engr Ogbeide S. O., Ph.D Ambrose Alli University, Faculty of Engineering and Engineering Technology, Department of Mechanical Engineering, Ekpoma, Edo State.Nigeria Abstract—The essence of this study is to develop a low cost dust extractor device that will be of

Read More
post

The Impact of Duct Diameter on CFM | Oneida Air Systems

Many dust collection systems suffer due to poor ductwork designs. There is a large amount of misinformation about what the proper size pipe is to run. In reality, proper pipe sizing can get complicated and depends on many variables; tool size, air requirements, length of pipe run required, number of machines running at one time etc.

Read More
post

Dust Extraction - Industrial Dust Collectors, Fume ...

Welcome to Dust Extraction Solutions. We are a one stop shop for all of your dust and fume control needs. Workplace and environmental health and safety is a major concern for us which is why we have a range of dust collectors available for purchase or hire, as well as offering ducting, installation and maintenance services.

Read More
post

Dust Collection Ductwork Fittings and ... - Oneida Air Systems

Dust Collection Ductwork. Engineered for performance and durability using heavy-gauge steel, our round, sheet metal ducting is built to withstand the high air pressures and constant abrasion created in dust collection and other material handling applications.

Read More
post

DuctingSA

DuctingSA. was established in 1997, as an Air Conditioning Manufacturer, which over time, expanded its offerings to address the ever-increasing demand for turnkey solutions, especially in the quest for quality, customised ducting and ventilation.

Read More
post

Dust Extraction System

Energy savings of up to 70% can be achieved over conventional dust extraction systems by using a combination of easy-flowing duct design with a larger fan and a generous amount of filter size. Eco-dampers contribute another percentage in energy savings but all aspects of a dust control system design play a part in energy reduction.

Read More
post

Ventilation & Extraction Systems, Dust, Waste & Fume ...

Ventilation systems provide fresh air to areas that are not naturally ventilated. Extraction systems capture and remove fumes, dust or waste at the source during any manufacturing process. The captured fumes, dust or waste is separated by means of filtering, this is to both contain and prevent it from being released into the atmosphere.

Read More
post

Sizing Ductwork for Dust Collection Systems

If the volume of air is not increased, dirt will not be carried through the ductwork and material will collect inside. If the particulate is heavy, the ductwork will become heavier than the structure support can carry and may crash to the floor. Bottom line. Correct sizing of the ductwork is a key factor in the dust collection system.

Read More
post

Exploding PVC Dust Collection Ductwork?

Exploding PVC Dust Collection Ductwork? Exploding PVC Dust Collection Ductwork? PVC tubing is a popular and relatively inexpensive alternative to metal ductwork for dust collection systems, but some woodworkers worry that all that plastic tubing they have snaking through their shop will someday blow up or catch fire.

Read More
post

Local Exhaust Ventilation (LEV) Guidance

Examples of poor design: • The extract fan system is sized too small and the hood cannot contain or capture the contaminants. • The fume hood is placed in an area where there is sporadic cross draughts or insufficient supply air and the inward flow is challenged. Local Exhaust Ventilation (LEV) Guidance

Read More
post

Introduction to Design of Industrial Ventilation Systems

An Introduction to Design of Industrial Ventilation Systems Guyer Partners 44240 Clubhouse Drive El Macero, CA 95618 (530)7758-6637 [email protected] J. Paul Guyer, P.E., R.A. Paul Guyer is a registered civil engineer, mechanical engineer, fire protection engineer, and architect with over 35 years experience in the design of buildings and

Read More
post

Simplifying Dust Collection for Your Woodworking Power Tools

Apr 04, 2012· If you have made an investment in a powerful dust collector, that is a great first step toward creating a healthy shop environment. For purposes of this article I will assume that you have worked with your vendor to choose a dust collector that is capable of delivering enough air flow (ideally 1000 cubic feet per minute at 4000 feet per minute) at each tool to remove all of the fine dust that ...

Read More
post

Spiral Pipe and Fittings for Dust Collection System

I am in the beginning stages of setting up my dust collection system, and I wanted the highest quality products available, in order to make the system as efficient as possible. I will be ordering more components in the future to complete my dust collection system. I am hoping these components will meet my needs for my system.

Read More
post

BACK TO BASICS: DUCT DESIGN

Back to Basics: Duct Design •Quick Introduction •Duct Sizing Tools and Methods •Recommended Duct Velocities and Noise Effects ... • Any duct system over 3000 L/s must be tested at minimum 10% of each system at 1.25 times operating pressure. Thank You . Title: Slide 1

Read More
post

HVAC Ducting Principles and Fundamentals

3. High Velocity Duct Systems: High-velocity (HV) duct systems are characterized by air velocities in the range of 2500 to 3500 fpm. Low-velocity ductwork design is very important for energy efficiency in air distribution systems. Low-velocity design will lead to larger duct sizes, but it may be worth since, doubling of duct diameter

Read More
post

The Basic Principles of Duct Design, Part 1 | Energy Vanguard

Duct Design 3 — Total Effective Length. Duct Design 4 — Calculating Friction Rate. Duct Design 5 — Sizing the Ducts Related Articles. The 2 Primary Causes of Reduced Air Flow in Ducts. Don't Kill Your Air Flow with This Flex Duct Disease. The Science of Sag - Flex Duct and Air Flow. The Secret to Moving Air Efficiently through Your Duct ...

Read More
post

How to Design A Dust Collection System

THE WORLD'S FASTEST DUCTING How to Design A Dust . Collection System . Clamp together ducting . Easy & fast to install, just clamp together, no rivets, screws or welding needed . Adaptable to your existing ductwork . Local dealer support . Leak-tight laser welded seams, instead of lock-form or spiral duct - which badly leaks

Read More
post

Design of air conditioning duct - LinkedIn SlideShare

Apr 17, 2017· Rectangular Ductwork A. Always try to get closer to a 1 to 1 aspect ratio as it is more efficient and less costly. B. A 12 x 12 duct has approximately 4 sq. ft per lineal foot A 18 x 8 duct has approximately 4.33 sq. ft. per lineal foot Using a weight of 1.4 pounds of galvanized steel per foot of ductwork, the 12 x 12 duct generates 5.6 pounds per foot while the 18 x 8 duct generates 6.06 ...

Read More
post

Avoid common duct-design flaws - WOOD Magazine

DO use the largest ductwork that fits your collector. Just because a tool comes with a 4" dust port doesn't mean you should use 4" main ducts or drops. Instead, look at the intake port sizes for the collectors you're considering. Most cyclones have intake ports of 6" to 8", and some two-bag collectors have 5"- or 6"-diameter intakes, so consider at least a 5" main duct.

Read More
post

The Basics of Dust Extraction | Knowledge Articles | Carbatec

In the next blog we'll discuss extraction options, standard extractors vs. cyclone systems, easy improvements, performance upgrades and basic design. Click on the links below for information and pricing on: - Dust Extractors - Dust Collection Accessories . Read the 'The Basics of Dust Extraction …

Read More