Parts Catalog. Pneu-Con's pneumatic conveying systems and components are designed and manufactured to last. We routinely service systems and equipment for returning customers that we manufactured 25-30 years ago. Most of the time, this service is done to retrofit, adapt or modernize older dry material conveying systems to meet new …

Principle of Operation. Most of Gericke's pre-engineered vacuum conveying systems work on a cyclic operation where the system conveys for a set time or to a level, conveying stops, the discharge valves opens and the filters are cleaned. This sequence is then repeated. Continuous transfer can be achieved by utilising a rotary valve at the ...

VAC-U-MAX Mobile Vacuum Conveying Systems offer ease-of-mobility for applications requiring access to mix tanks or hard-to-reach processing or packaging areas. The mobile frame incorporates the vacuum producer, conveying powders and granular materials up to 5,000 pounds per hour (2268 kg/hr). The vacuum receiver is manually …

Most Vacuum Conveying System transfer product based on a timed interval to the vacuum receiver. At the end of the timed sequence the discharge valve can open and the material conveyed can discharge in to the process. There are two types of vacuum conveying. Dilute phase conveying and Dense phase conveying.

The enclosed nature of vacuum conveying systems reduces the amount of housekeeping needed to mitigate fugitive dust that is inherent with manual loading of powders and bulk solids. Any time powders or bulk dry materials are open dumped into a process, whether it is a blender, a hopper, or a packaging machine, a puff of dust is …

Vacuum conveying systems for powders and other bulk materials involve a starting point and a destination, avoiding many hazards along the way. Powders are transferred from various sources to the …

All vacuum conveying systems rely on a vacuum generating source, such as a vacuum-motor-equipped loader, a portable vacuum conveying unit, or a central vacuum pump.. The vacuum draws a mix of air and material through a conveying line from a source to a destination. The suction – and lifting power – generated by a vacuum motor or pump …

Volkmann Vacuum Conveyors and systems are available with different quality standards: VS Vacuum Conveyors – feature modular and sanitary design. They are easy to dismantle without tools. Their single parts and assemblies are compact and lightweight. PPC Vacuum Conveyors – offer a very smooth and gap-free design. They are ideal for ...

How Volkmann Vacuum Conveyors Work. Volkmann pneumatic vacuum conveyors transport fine food powders, chemicals, granules, pellets, tablets and other small components in lean, dense or plug flow conditions …

Conveying of powder, granulate, etc. by means of a vacuum conveyor. VOLKMANN's Vacuum Conveyors can transport numerous granulated bulk materials, small parts, powders, and pigments under vacuum in lean and dense phase through hoses and pipes. They are easy to install and quite simple to operate. By using vacuum these systems …

Vacuum conveying systems use compressed air driven pumps and are maintenance free. Additionally, no heat is emitted during operation, and the pumps are easy to control and quick to react. ... This conveying system's range is limited from 66 yards (60 m) to 98 yards (90 m). This relies much on the amount of energy that is brought out by the ...

Vacuum conveying is a method of transferring material in a fully contained and hygienic way. Material, such as powder, pellets or granules is loaded into the conveyor and is transported to an end-destination via pipe work. …

Vacuum Conveying: Negative pressure – high velocity. Negative pressure (<12 Hg), high velocity 60-130 ft/sec). Material is conveyed above the saltation velocity. Flow is homogeneous and fully suspended. Velocities are typically between 6-130 ft/sec. Negative pressure systems are often aimed at requirements where conveying is required from ...

Introduction to Pneumatic Conveying and the Guide. David Mills, in Pneumatic Conveying Design Guide (Third Edition), 2016. Pneumatic Conveying. Pneumatic conveying systems are basically quite simple and are eminently suitable for the transport of powdered and granular materials in factory, site, and plant situations. The system requirements …

Vacuum conveying systems and related controls are ideal for feeder refill, particularly in applications where pigments, additives, flakes, fibers and other materials are added to gravimetric blenders or the continuous feeder refills upstream to the extruder. ... Vacuum conveying is a "closed process" in which powders are protected from ...

A pneumatic conveying system transfers powders, granules, and other dry bulk materials through an enclosed pipeline using a motive force, typically air. A pneumatic conveying system is classified by two main types, dense and dilute. A proposed pneumatic conveying system can be tested prior to purchase to ensure it will operate as expected …

addresses how pneumatic vacuum conveying is best used and the key features to examine when selecting such a conveying system. Why transfer via pneumatic vacuum Pneumatic vacuum conveying is best used when material capacities range between 100 lbs.- 13,500 lbs./hr. and, under extraordinary circumstances, can reach up to

Look for vacuum conveying systems that offer the following qualities. Modularity. Rather than opting for a conveyor with unibody construction – which means that it can only be used for one application – it is a good idea to opt for a conveyor that can be customized, allowing users to mix and match various attachments to fit their needs. ...

VAC-U-MAX Mobile Vacuum Conveying System will convey up to up to 5000 pounds per hour of powders and granules. System is complete with Rolling Frame that can lift the vacuum receiver to a height of at least 91" at the discharge point, Vacuum receiver with replaceable inlet assembly, easy access filter with pulse filter cleaning and full ...

Conveying. AEC offers a complete range of vacuum pumps, receivers, filters and controls with compact, efficient designs. These products can be used to convey free-flowing pelletized materials, regrind, and dusty or …

Vacuum conveying is the process of transferring powders and bulk solids, such as granules, flakes and pellets, from a feed point(s) to the next step of the industrial …

This article presented an understanding of what vacuum conveyors are and their types, designs, and uses to help understand how to create an effective vacuum conveying system. For more information on related products, consult our other guides or visit the Thomas Supplier Discovery …

From simple to complex systems. Pneu-Con's central-powered vacuum conveying systems are a complete vacuum conveying system. Typically comprised of a few basic components, central-powered vacuum conveying systems may include a multitude of specialized items.

A vacuum conveying loader system design for easy operation, low maintenance and easy cleaning. Powder and Whisper Loaders Self-contained vacuum loader conveying systems that operate …

This occurs when the conveying air stream is between 1,200 to 2,000 feet per minute or below the minimum saltation value. Dense phase transfer generally utilizes pressure technology and is gentler when moving materials than other transfer methods. ... Vacuum systems use negative air pressure to convey materials while pressure systems use ...

Lean or dilute phase vacuum conveying systems generally use positive displacement exhausters to provide a vacuum (up to 50%) to convey materials through a pipeline to receiving vessel where the air and product are filtered and separated. Lower capacity fan-based systems are also available. Product enters the pipeline directly or via a feeding ...

VOLKMANN's Vacuum Conveyors can transport numerous granulated bulk materials, small parts, powders, and pigments under vacuum in lean and dense phase through …

Our vacuum conveying systems are custom designed to specifically suit a wide range of duties and have set new benchmarks in relation to efficiency, quality, and cost …

Vacuum conveying has evolved to be an extremely versatile, safe, secure, and clean method of transporting bulk powders, particularly when those systems are ATEX certified, have quality filters and are easy to disassemble, assemble, and clean. Many more applications are now being handled using these state-of-the-art systems, while they …

Volkmann Continuous Pneumatic Vacuum Conveyors (CC) use a vacuum pump/filter combination to provide non-stop aspiration and material flow, both at material pickup and discharge points. Single pump/filter combinations are switched off sequentially for filter cleaning while the others are running to provide a continuous vacuum flow. The CC ...