Noggrann Vacuum Conveyor systems transfer powders, granules and other dry bulk materials through enclosed pipelines, with zero contamination and spillage, compact designs and high-capacity options.

Video for Industrial Pneumatic Vacuum Conveyor

Zero Contamination & Spillage

Vacuum conveying features

Fully enclosed, negative-pressure conveying draws material from drums or hoppers to a receiver, providing dust-free, hygienic transfer. Small leaks draw air inward rather than releasing product dust.
Zero contamination and spillage: eliminates dust emissions and material loss, prevents product segregation and minimises cross-contamination risks.
Fewer moving parts and tool-less, side-door filter access reduce downtime and simplify cleaning between runs.
Compact, flexible pipeline routing accommodates corners, multiple levels and tight ceiling spaces, with multiple pickup points feeding a single receiver.
Safer handling of combustible dusts. Dense phase conveying moves material in lower-velocity plugs to reduce fragile-particle breakage and abrasive wear on pipes and components.
Engineered for compliance with Australian sanitary and safety standards.
Can integrate with Noggrann bulk bag unloaders, tubular drag conveyors, flexible screw conveyors, bulk bag fillers and screw feeders.

Compact Series

Simple, quiet, plug-in conveying for shorter runs and lighter duty, using an integral regenerative blower.
Self-contained, small-footprint design with portable options; no separate blower room or ducting run required.
Tool-less side-door filter access supports ceiling-mounted installations; tool-less filter removal speeds material and batch changeovers.
No plant air required for conveying; compressed air is needed only for periodic filter cleaning.
Washdown-duty and explosive-atmosphere options include sealed motors and controls.
Low-noise operation suited to occupied production areas.
Suited to fine powders, granules, standard shorter-distance transfer and pharmaceutical/food-grade installations prioritising cleanability and simplicity.

Roots Blower / High-Capacity Series

Positive-displacement roots blower provides deeper vacuum and higher volumetric airflow than regenerative blowers.
Handles denser materials, heavier throughput, longer pipe runs and larger line diameters while maintaining material suspension.
Built for sustained, continuous, high-duty-cycle operation, including multi-storey and cross-plant conveying.
Applications include bulk silo filling, long pipe runs and high-volume ingredient transfer.

Specifications

Model	16D	16R	20D	20R	24D	24R	30R
CAPACITY (m³/h)*	0.48	0.60	1.02	1.26	2.40	2.70	3.84
FILTER AREA (m²)	1.21	1.21	1.21	1.21	2.88	2.88	5.76
BLOWER SIZE (kW)**	1.12	1.12	1.86	1.86	3.73	3.73	7.46
COMPRESSED AIR REQ. (kPa)	414	414	414	414	552	552	552

Nominal capacity is based upon 15.24 m equivalent length piping.
Larger blower sizes and configurations are available. Specifications are subject to change without notice.

Model No.	Motor Power (kW)	Conveying Capacity (kg/h)*
NAP-1	1.5	400
NAP-2	2.2	600
NAP-3	3.0	1,200
NAP-4	5.5	2,500
NAP-6	5.5	3,200
NAP-7	7.5	6,000
NAP-10-6	7.5	6,000 (at 10 m distance)
NAP-20-5	11.0	5,000 (at 20 m distance)

Conveying capacity is measured using flour at a 4-metre conveying distance. Longer distances and material characteristics alter performance.

Materials and applications

Industry Segment	Target Materials	Processing Solution
Food & Beverage	Flour, Sugar, Spices, Grain, Starch	Batch dosing, sanitary packaging feed, dust-free transfer
Pharmaceutical	API, Granules, Fine Powders, Capsules	Tablet press feeding, cleanroom transfer, GMP compliance
Chemical Processing	Pigments, Resins, Toxic Powders, Catalysts	Reactor loading, hazardous material containment, blending
Plastics & Polymer	Pellets, Additives, Regrind, Flakes	Extruder loading, injection molding supply, pellet conveying
Agriculture & Feed	Seeds, Fertilizers, Mineral Supplements	Automated silo filling, bulk material distribution

Selection and operation

Selection depends on particle size, density, abrasiveness, friability, throughput, conveying distance and height, airflow requirements and suction stability.
Roots Blower Series is recommended for continuous powder transfer and high-volume applications, with higher displacement and sustained filter performance under continuous duty.
Abrasive or hazardous materials can use configurations prioritising containment and easy washdown.
Moist or cohesive material and exceeding capacity can cause blockages. Prevention includes correct sizing, adequate air velocity—particularly in dilute phase—and fluidising or air-assist devices.

Vacuum conveying features

Fully enclosed, negative-pressure conveying draws material from drums or hoppers to a receiver, providing dust-free, hygienic transfer. Small leaks draw air inward rather than releasing product dust.
Zero contamination and spillage: eliminates dust emissions and material loss, prevents product segregation and minimises cross-contamination risks.
Fewer moving parts and tool-less, side-door filter access reduce downtime and simplify cleaning between runs.
Compact, flexible pipeline routing accommodates corners, multiple levels and tight ceiling spaces, with multiple pickup points feeding a single receiver.
Safer handling of combustible dusts. Dense phase conveying moves material in lower-velocity plugs to reduce fragile-particle breakage and abrasive wear on pipes and components.
Engineered for compliance with Australian sanitary and safety standards.
Can integrate with Noggrann bulk bag unloaders, tubular drag conveyors, flexible screw conveyors, bulk bag fillers and screw feeders.

Compact Series

Simple, quiet, plug-in conveying for shorter runs and lighter duty, using an integral regenerative blower.
Self-contained, small-footprint design with portable options; no separate blower room or ducting run required.
Tool-less side-door filter access supports ceiling-mounted installations; tool-less filter removal speeds material and batch changeovers.
No plant air required for conveying; compressed air is needed only for periodic filter cleaning.
Washdown-duty and explosive-atmosphere options include sealed motors and controls.
Low-noise operation suited to occupied production areas.
Suited to fine powders, granules, standard shorter-distance transfer and pharmaceutical/food-grade installations prioritising cleanability and simplicity.

Roots Blower / High-Capacity Series

Positive-displacement roots blower provides deeper vacuum and higher volumetric airflow than regenerative blowers.
Handles denser materials, heavier throughput, longer pipe runs and larger line diameters while maintaining material suspension.
Built for sustained, continuous, high-duty-cycle operation, including multi-storey and cross-plant conveying.
Applications include bulk silo filling, long pipe runs and high-volume ingredient transfer.

Specifications

Model	16D	16R	20D	20R	24D	24R	30R
CAPACITY (m³/h)*	0.48	0.60	1.02	1.26	2.40	2.70	3.84
FILTER AREA (m²)	1.21	1.21	1.21	1.21	2.88	2.88	5.76
BLOWER SIZE (kW)**	1.12	1.12	1.86	1.86	3.73	3.73	7.46
COMPRESSED AIR REQ. (kPa)	414	414	414	414	552	552	552

Nominal capacity is based upon 15.24 m equivalent length piping.
Larger blower sizes and configurations are available. Specifications are subject to change without notice.

Model No.	Motor Power (kW)	Conveying Capacity (kg/h)*
NAP-1	1.5	400
NAP-2	2.2	600
NAP-3	3.0	1,200
NAP-4	5.5	2,500
NAP-6	5.5	3,200
NAP-7	7.5	6,000
NAP-10-6	7.5	6,000 (at 10 m distance)
NAP-20-5	11.0	5,000 (at 20 m distance)

Conveying capacity is measured using flour at a 4-metre conveying distance. Longer distances and material characteristics alter performance.

Materials and applications

Industry Segment	Target Materials	Processing Solution
Food & Beverage	Flour, Sugar, Spices, Grain, Starch	Batch dosing, sanitary packaging feed, dust-free transfer
Pharmaceutical	API, Granules, Fine Powders, Capsules	Tablet press feeding, cleanroom transfer, GMP compliance
Chemical Processing	Pigments, Resins, Toxic Powders, Catalysts	Reactor loading, hazardous material containment, blending
Plastics & Polymer	Pellets, Additives, Regrind, Flakes	Extruder loading, injection molding supply, pellet conveying
Agriculture & Feed	Seeds, Fertilizers, Mineral Supplements	Automated silo filling, bulk material distribution

Selection and operation

Selection depends on particle size, density, abrasiveness, friability, throughput, conveying distance and height, airflow requirements and suction stability.
Roots Blower Series is recommended for continuous powder transfer and high-volume applications, with higher displacement and sustained filter performance under continuous duty.
Abrasive or hazardous materials can use configurations prioritising containment and easy washdown.
Moist or cohesive material and exceeding capacity can cause blockages. Prevention includes correct sizing, adequate air velocity—particularly in dilute phase—and fluidising or air-assist devices.

Read less...

To contact Noggrann about Industrial Pneumatic Vacuum Conveyor use Get a quote.