Davenport Dryer

What Davenport Dryer does

Davenport Dryer, a division of Doerfer Companies, is an industrial equipment manufacturer specializing in rotary processing equipment for bulk material drying and cooling applications. Headquartered in Moline, Illinois, the company operates a 150,000 square foot manufacturing facility and offers four core product lines: Rotary Steam Tube Dryers (indirect conduction dryers operating at 250–350°F for quality-sensitive applications), Rotary Direct Fired Dryers (radiant/convection/conduction heat transfer for cost-effective drying), Rotary Water Tube Coolers (indirect conduction cooling), and Rotary Air Coolers (direct convection cooling). Technical differentiation is grounded in mechanical engineering—notably forged and heat-treated steel thrust rolls with Timken tapered roller bearings, ring gears engineered to exceed calculated tooth strength and surface endurance requirements, and precision-machined trunnion rolls using grades 1045, 1050, and 4140 steel.

The company serves industrial processors across agricultural processing (DDG/DDGS, corn gluten, soybean conditioning, canola), mining and aggregates (sand, minerals, sludges), food and feed processing (corn germ, distillers grains cooling), and general industrial processing (grains, powders, coal, chemicals). Davenport Dryer generates revenue through three streams: custom-engineered new equipment sales (hardware), OEM replacement parts (including reverse-engineered components for other manufacturers' equipment), and field services (removal, installation, alignment, resurfacing, shell repairs, and preventative maintenance). GTM is enterprise field sales with a quote-based pricing model—customers engage via [email protected] or website quote forms and receive custom-engineered equipment specifications, implying high-ticket transactions with multi-year contract cadences.

As a division of Doerfer Companies—a diversified engineering and manufacturing conglomerate with 1,000+ employees across 13 global locations and over 1 million square feet of design, manufacturing, and clean room space—Davenport Dryer benefits from shared engineering resources, broader capabilities in automation, forming, material handling, controls, and information tracking, and the ability to take on complex or confidential projects with short lead times. The business is positioned as North America's premier rotary dryer equipment supplier, with the aftermarket parts and services stream providing recurring revenue support against the lumpiness of capital equipment sales.

Name

Davenport Dryer

Legal name

Davenport Dryer

Website

https://davenportdryer.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Davenport Dryer, a division of Doerfer Companies, manufactures rotary steam tube dryers, direct fired dryers, water tube coolers, and air coolers for industrial drying and cooling of bulk materials including grains, minerals, sludges, aggregates, and chemicals across North America.

Ownership category

akta.pro rank

Product category

Industrial Rotary Drying and Cooling Equipment

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Industrial Drying & Evaporation Equipment (Dryers, Evaporators, Crystallizers) (IMAHAEAD)

Keywords

• Rotary drying equipment
• Industrial processing machinery
• Rotary steam tube dryers
• Bulk material cooling
• OEM replacement parts

Headquarters

HQ city

Moline

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, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Rotary Processing Equipment Sales: One-time sales of industrial rotary dryer and cooler equipment including steam tube dryers, direct fired dryers, water tube coolers, and air coolers. Equipment is custom-engineered for each application.
2. OEM Replacement Parts: Supplies OEM replacement parts for Davenport equipment and other makes of rotary dryers and coolers. Also offers redesigned components for better performance. Parts include tires, ring gears, pinions, trunnion rolls, thrust rolls, seals, steam tubes, rotary joints, and more.
3. Field Services: Provides field services including dryer/cooler removal and installation, tire and roll resurfacing, shell repairs, re-tubing, alignment, and preventative maintenance inspections. Also offers technical support for troubleshooting and repair advice.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Davenport Dryer engineers, designs, and manufactures custom rotary processing equipment — including rotary steam tube dryers, rotary direct fired dryers, rotary water tube coolers, and rotary air coolers — for industrial customers processing bulk materials such as grains, minerals, sludges, aggregates, powders, coal, and chemicals. The company also supplies OEM replacement parts for Davenport and other makes of rotary dryers/coolers and provides field services including removal, installation, alignment, resurfacing, shell repairs, re-tubing, and preventative maintenance inspections.

Product overview

Davenport Dryer is North America's premier rotary dryer equipment supplier, offering a portfolio of four core rotary processing products: Rotary Steam Tube Dryers (indirect dryers using conduction with steam), Rotary Direct Fired Dryers (direct heat transfer for non-sensitive products), Rotary Water Tube Coolers (indirect conduction cooling), and Rotary Air Coolers (direct convection cooling). The company also provides comprehensive parts and services including OEM replacement parts and field services. The products are engineered for industrial applications including grains, minerals, sludges, aggregates, powders, coal, and chemicals, with manufacturing operations spanning 150,000 square feet capable of producing the largest rotary processing equipment.

Differentiator

Problem solved

Functional benefit

Products and services

• Rotary Steam Tube Dryers Indirect rotary dryers using conduction as the heat transfer method, operating at low temperatures (250–350°F) for consistent, high-quality end products. Steam is used as the heating medium, delivering high thermal efficiency, simple operation, and secondary steam utilization for reduced operating costs. Targeted at industrial processors handling agricultural commodities (DDG/DDGS, corn gluten, corn fiber, cellulosic process cake, soybean conditioning/meal, canola seed conditioning, canola flake drying) and other bulk materials where low-temperature drying preserves quality.
• Rotary Direct Fired Dryers Cost-effective direct fired rotary dryers that exploit radiant, convection, and conduction heat transfer methods to reduce product drying time. Best suited for products not affected by direct flame heat, including sand/aggregate, minerals, and sludges in mining and aggregates applications.
• Rotary Water Tube Coolers Indirect coolers where the cooling medium (well water, cooling tower water, or chiller coolant) does not contact the product. Cooling occurs through conduction via tubes with water running through them, delivering high efficiency cooling with reliability and simple operation. Targeted at food/feed processing operations cooling corn germ, corn fiber, soybeans, and distillers grains.
• Rotary Air Coolers Direct-type coolers where cool air contacts the hot product directly, cooling via convection. Simple to operate and very reliable, using either chiller-supplied or fresh air. Designed for industrial processors requiring efficient direct convection cooling.
• Parts and Field Services OEM replacement parts for Davenport equipment and other makes of rotary dryers and coolers, including reverse engineering capabilities to redesign components. Parts include tires, ring gears, pinions, trunnion rolls, thrust rolls, seals, steam tubes, and rotary joints. Field services cover dryer/cooler removal and installation, tire and roll resurfacing, shell repairs, re-tubing, alignment, preventative maintenance inspections, and technical support for troubleshooting and repair advice.

Quantifiable outcome

• Low temperature operation (250-350°F) for more consistent and higher quality end product
• +4 more outcomes

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• Doerfer CompaniescoreOthersDavenport Dryer is a division of Doerfer Companies, a leading provider of global engineering and manufacturing solutions. Doerfer operates from 13 global locations with over 1000 employees and over 1 million square feet of design, manufacturing, and clean room space. Doerfer Companies provides Davenport Dryer with the backing of a major custom equipment company recognized in the United States.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• FEECO International: Wisconsin-based manufacturer specializing in rotary dryers, coolers, and agglomeration equipment for fertilizers, minerals, and ag processing. Direct head-to-head competitor in the same product category serving similar industrial customers.
• Carrier Vibrating Equipment: Manufacturer of vibrating fluid bed dryers, coolers, and process equipment for bulk solids across food, chemical, and mineral applications. Closely comparable offering to Davenport's rotary thermal processing line.
• Mitchell Dryers: UK-based specialist manufacturer of industrial dryers and coolers including rotary and fluid bed designs for chemical, mineral, and food processors. Directly comparable product portfolio and customer base.
• Stord (Atlas Stord): Norwegian process equipment maker specializing in rotary dryers, coolers, and cookers for fish meal, food, and biomass industries. Same core rotary equipment category, overlapping in DDGS and biomass applications.

Broad incumbents

• SPX FLOW: Global process equipment manufacturer serving food/beverage, industrial, and chemical markets with dryers, mixing, and separation equipment. Adjacent in process equipment category with overlap in industrial drying applications.
• Metso: Finnish global leader in mining and aggregates processing equipment, including drying and material handling solutions. Directly comparable in mining/aggregates use cases that constitute a key Davenport segment.
• GEA Group: Global large-cap process engineering company offering drying, separation, and homogenization equipment across food, dairy, and chemicals. Overlaps with Davenport in industrial drying but operates at far broader scale and scope.
• Andritz: Austrian global supplier of process equipment including rotary dryers, flash dryers, and biomass processing systems for pulp/paper, food, and energy. Same end-markets and product category as Davenport but with much larger global footprint.
• Bühler Group: Swiss process technology provider for grain processing, animal feed, and food industries, with drying and cooling solutions for similar ag/feed customers as Davenport's ag processing segment.

Emerging players

• Komline-Sanderson Engineering: US manufacturer of sludge, drying, and environmental process equipment with comparable applications in municipal/industrial sludge drying—a use case Davenport serves via its sludge processing line.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Davenport Dryer