National Air Vibrator

What National Air Vibrator does

National Air Vibrator Company (NAVCO), founded in 1955 and headquartered at 11929 Brittmoore Park Dr., Houston, Texas, is a privately held US manufacturer of pneumatic piston vibrators and electric vibrators for bulk material processing applications. The company sells through three core product categories: pneumatic industrial vibrators (including the proprietary BH Bin Hopper Vibrator line in 10 sizes, HCP Railcar Vibrators with Free Ride Design, truck, pipe and chute, foundry, ESP rapper, vacuum mount, magnetic mount, stainless steel, extreme duty, and ball vibrator variants), electric vibrators (rotary electric in 50+ sizes and electromagnetic in 20+ sizes), and engineered vibratory equipment (vibrating tables, railcar shakers, truck dumper shakers, VibraHoist systems, pneumatic vibratory feeders, and rotary railcar dumper systems). Proprietary technology includes a patented one-piece housing for electrostatic precipitator rappers, PTFE low-friction coatings for harsh and sanitary environments, and the Free Ride Design for railcar dovetail bracket mounting.

NAVCO's commercial model is sales-led with a quote-based pricing structure across all hardware, parts, accessories, and engineering services. Go-to-market relies on direct sales from the Houston headquarters, a representative network spanning over a dozen US cities, Canadian distribution through Lynum - Progressive Industries in four provinces, and a co-development partnership with Neundorfer Inc. for electrostatic precipitator solutions. The company targets seven primary customer verticals: industrial manufacturing, railcar operations, trucking and transportation, foundry, power generation and industrial processing, galvanizing, and food/pharmaceutical/chemical processing. It also offers consultative bin mapping engineering services that translate customer material flow problems into vibrator placement specifications. The firm has 11-50 employees, no disclosed funding rounds, no M&A activity, no parent company, and no published revenue figures.

Name

National Air Vibrator

Legal name

NAVCO National Air & Vibrator Co.

Website

https://navco.us

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

11–50 employees

Short description

National Air Vibrator (NAVCO) is a privately held, Houston-based US manufacturer of pneumatic and electric industrial vibrators and vibratory equipment for bulk material flow, railcar unloading, foundry, and power generation applications, serving seven industrial verticals through direct sales, a US rep network, and Canadian distribution since 1955.

Ownership category

akta.pro rank

Product category

Industrial Vibrators and Vibratory Equipment

NAICS

Other General Purpose Machinery Manufacturing (3339), All Other Industrial Machinery Manufacturing (333248), Electrical Equipment, Appliance, and Component Manufacturing (335)

SIC

Construction, Mining & Materials Handling Machinery & Equip (3530), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Bulk Material Handling Systems (Belt Conveyors, Feeders, Stackers, Reclaimers) (IMAHABAH)

akta.pro secondary industries

Chemical Processing Equipment (Reactors, Mixers, Agitators) (IMAHAEAA), Loading/Unloading & Transfer Equipment (Telescopic Conveyors, Loaders, Tipplers) (IMAHABAI)

Keywords

• Industrial vibrators
• Pneumatic vibrators
• Bulk material handling
• Railcar shakers
• Vibratory equipment

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Industrial Vibrator Equipment Sales: Sale of pneumatic and electric industrial vibrators and vibratory equipment for bulk material processing applications. Products include bin hoppers, railcar shakers, truck vibrators, vibrating tables, and specialized vibrators for various industrial applications.
2. Parts, Accessories & Services: Parts, accessories, and support services for installed vibratory equipment including safety lift carts, mounting options, control systems, and technical services.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

NAVCO designs, manufactures, and sells pneumatic and electric industrial vibrators (bin hopper, railcar, truck, pipe/chute, vacuum mount, magnetic mount, stainless steel, ball, and specialty models) and vibratory equipment (vibrating tables, railcar shakers, VibraHoist systems, vibratory feeders, and truck dumper shakers). Products are deployed to solve bulk material flow problems in hoppers, silos, bins, railcars, trucks, and processing equipment across industries including agriculture, energy, construction, pharmaceuticals, mining, food processing, and foundry.

Product overview

NAVCO (National Air Vibrator Company) is a manufacturer of industrial vibrators and vibratory equipment. The product portfolio consists of three main categories: (1) Pneumatic Industrial Vibrators including Bin Hopper Vibrators (BH series in 10 sizes), HCP Railcar Vibrators, Truck Vibrators, Pipe and Chute Vibrators, Match Plate Vibrators, VacuVibe Vacuum Mount, MagneVibe Magnetic Mount, Extreme Duty BH Vibrators, Stainless Steel BH Vibrators, Molding Core Vibrators, Electrostatic Precipitator Rapper Vibrators, FV Vice Mount Vibrators, ExtendoVibe Vibrators, Form Vibrators, and Ball Vibrators; (2) Electric Vibrators including Rotary Electric Vibrators (50+ sizes) and Electromagnetic Vibrators (20+ sizes); and (3) Vibratory Equipment including Vibrating Tables, Railside Railcar Shakers, Overhead Railcar Shakers, VibraHoist systems, Pneumatic Vibratory Feeders, Rotary Railcar Dumper Systems, and Truck Dumper Shakers. These products solve bulk material flow problems in storage containers and power vibratory processes across industries including agriculture, energy, construction, pharmaceutical, mining, food processing, trucking, and foundry.

Differentiator

Problem solved

Functional benefit

Brands

• NAVCO: Primary brand name for the company's industrial vibrators and vibratory equipment product line, including pneumatic vibrators (BH Vibrator, HCP Railcar Vibrator, Ball Vibrator, etc.), electric vibrators (Rotary Electric, Electromagnetic), and vibratory equipment (Vibrating Tables, Railcar Shakers, VibraHoist, etc.).

Products and services

• Bin Hopper Vibrator (BH Vibrator) Pneumatic piston vibrators used across many industries to keep bulk material flowing in hoppers, silos, chutes, bins, totes, trucks, railcars, and more. Available in 10 sizes with multiple duty ratings and mounting configurations.
• HCP Railcar Vibrator Pneumatic piston vibrator providing reliable bulk material flow in difficult applications and harsh rail side environments. Features the proprietary Free Ride Design with universal dovetail brackets and standard PTFE internal coating; available in 4 portable sizes.
• BH Truck Vibrator Pneumatic piston vibrator for trucks and hopper trailers that aids efficient unloading and loading of dry bulk material. Can be welded to truck bed or hopper bottom trailer.
• Pipe and Chute Vibrator Engineered vibrator to address bulk material flow issues in pipes and chutes. Available with pneumatic or electric drive options to reduce material strength and sliding friction.
• Match Plate Vibrator Pneumatic piston vibrator designed to attach directly to the match plate during the foundry casting process to improve mold density and surface finish.
• VacuVibe Vacuum Mount Vibrator Portable vacuum mount vibrator engineered for bulk material applications where traditional mounting techniques are not an option. Features suction pad mounting for bins, hoppers, and containers.
• MagneVibe Magnetic Mount Vibrator Light-duty pneumatic piston vibrator with magnetic mount that attaches to the exterior of light-gauge walled bins through an incorporated magnet to aid material flow.
• Extreme Duty BH Vibrator Largest of the BH Vibrator line, designed to handle heavy-duty applications in harsh environments. Sized to eliminate material flow problems in large, heavy-walled chutes, bunkers, grizzlies, and other large storage vessels.
• Stainless Steel BH Vibrator Pneumatic piston vibrator designed for environments requiring easy cleanability. Cast from 304 stainless steel, ideally suited for light-duty bins and containers in food, chemical, and pharmaceutical industries.
• Molding Core Vibrator High-frequency, heavy-duty pneumatic piston vibrator for foundry roll over molding machines that ensures rapid, efficient core drawing and smooth surface finish for castings.
• Electrostatic Precipitator Rapper Vibrator Pneumatic rapper that removes dust from collecting plates, discharge electrodes, gas distribution systems, and collection hoppers in electrostatic precipitators. Features NAVCO's patented one-piece housing designed to mount on a tapered shaft.
• FV Vice Mount Vibrator Portable vibrator with built-in vise mount that aids settling in forms. Designed to eliminate the need for special mounting brackets required in other models.
• ExtendoVibe Vibrator Extended piston vibrator designed as a vibratory solution for unique applications where other vibrators are not feasible due to inability to weld or other process limitations.
• Form Vibrator Pneumatically driven rotary vibrator that promotes faster consolidation and superior surface finishes on battery molds, compaction tables, forms, and molds for concrete shapes.
• Ball Vibrator Rotary vibrator that keeps material flowing wherever it is housed. Compressed air creates a non-impacting high frequency, low amplitude vibration for densification and material flow.
• Vibrating Table Engineered vibrating table that applies vibration to automate labor-intensive processes for de-nesting, compaction, shakeout, jolt, testing, and more. Available with electric or pneumatic drives.
• Railside Railcar Shaker Heavy-duty railcar shaker designed for unloading bulk material from hopper railcars in heavy-duty applications and harsh environments. Sized to handle difficult to move bulk materials.
• Overhead Railcar Shaker Heavy-duty overhead railcar shaker designed for unloading open-top hopper railcars in heavy-duty applications. Works where other railcar vibrators fall short.
• VibraHoist Suspended hanging vibrator system that applies vibration to a suspended load. Most often used in the galvanizing industry to remove excess zinc from recently treated large and heavy parts.
• Pneumatic Vibratory Feeder Versatile vibratory feeder for hazardous locations where bulk material feeding and conveying are required. Available in a variety of sizes and options.
• Rotary Railcar Dumper and Wagon Tippler Vibrator Systems Vibration system designed for unloading bulk material from hopper railcars in heavy-duty applications. Sized to handle difficult to move bulk materials.
• Truck Dumper Shaker Applies vibration to loosen packed material for continuous flow of bulk material from trucks and trailers during unloading with truck dumpers.
• Rotary Electric Vibrator Electric vibrator featuring sturdy electromechanical motors to handle a wide range of applications from light-duty material flow solutions to powering heavy-duty vibratory equipment. Available in 50+ sizes.
• Electromagnetic Vibrator Electric vibrator featuring adjustable frequency that allows drives to provide precise vibration for superior product quality and long operational life. Available in 20+ sizes.

Quantifiable outcome

• Improves railcar unloading times for grains, sugar, coal, cement, aggregates, and other bulk materials
• +2 more outcomes

Segments7 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Lynum - Progressive IndustriescoreChannel Partner/ Reseller/ DistributorCanadian distributor network for NAVCO products with locations in Surrey, Kamloops, Edmonton, and Saskatoon. Provides local sales and support for Canadian customers. Contact: 604-594-0100, [email protected]
• Neundorfer Inc.minorStrategic or Co-development PartnerPartnership for comprehensive electrostatic precipitator solutions. Neundorfer designs, engineers, and services ESP and baghouse/fabric filter products to help utilities and heavy industries achieve enhanced particulate air pollution control. Website: neundorfer.com

Scale indicators5 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• General Kinematics: General Kinematics designs vibratory feeders, conveyors, screens, and vibratory equipment for foundries, bulk material processing, and recycling—directly competing with NAVCO's vibrating tables, feeders, and bulk material handling vibrators.
• Eriez Manufacturing Co. Eriez manufactures vibratory feeders, conveyors, screens, and industrial vibrators for bulk material handling across mining, food, and process industries. Its vibratory equipment portfolio directly overlaps with NAVCO's pneumatic vibrators, vibratory feeders, and vibrating tables.
• Carrier Vibrating Equipment: Carrier Vibrating Equipment (Carrier Process Equipment Group) designs vibrating conveyors, feeders, and processors for bulk material handling, directly comparable to NAVCO's pneumatic vibratory feeders and railcar dumper systems.
• Martin Engineering: Martin Engineering supplies vibration technologies—piston and rotary vibrators—as well as belt cleaners and bulk material handling solutions to the same conveyor, hopper, and railcar unloading applications that NAVCO addresses, making it a direct product-line competitor.
• Vibco Vibrators: Vibco manufactures pneumatic, electric, and hydraulic industrial vibrators plus vibrating tables for concrete, bulk material, and material handling applications, overlapping closely with NAVCO's pneumatic piston vibrator and vibratory equipment lines.
• Houston Vibrator: Houston Vibrator, also based in Houston, TX, manufactures pneumatic and electric industrial vibrators for bin hoppers, chutes, and railcars, directly competing with NAVCO in its home market and product categories.
• Cleveland Vibrator Company: Cleveland Vibrator Company manufactures pneumatic, rotary electric, and electromagnetic industrial vibrators, vibrating tables, and feeders used for the same bulk material flow applications as NAVCO, including bin hoppers, railcars, and chutes. It is the closest direct competitor in product mix and target customer.
• Netter Vibration: Netter Vibration is a German-based manufacturer of pneumatic, electric, and hydraulic industrial vibrators used for bulk material flow, silo discharge, and railcar unloading—comparable products and applications to NAVCO's pneumatic piston vibrator line.
• JVI Vibratory Equipment: JVI Vibratory Equipment produces industrial vibrators, vibratory feeders, and vibrating equipment for bulk material handling in aggregate, mining, and process industries, comparable to NAVCO's feeder and vibratory equipment offerings.

Regional players

• Italvibras G. Silingardi SpA: Italvibras is an Italian manufacturer of electric and pneumatic industrial vibrators used in bulk material handling, concrete consolidation, and screening, serving as a regional peer with comparable product technology but primarily European geographic focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights6 records

Customer concentration

• Xx.com/DryBulkFlowHelp
• LinkedInlinkedin.com/company/national-air-vibrator-company

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about National Air Vibrator