Conveyor dryers

Pyradia is a leading manufacturer of high-efficiency conveyor dryers designed specifically for the converting industry. Our versatile dryers meet the diverse needs of sheet-fed coating drying, nonwovens blanks, or roll-to-roll applications, whether in a laboratory setting or a full-scale production environment.

For narrow-web applications, our belted through-air dryers offer an ideal and compact solution, perfect for laboratory testing and product development, providing precise control over drying parameters to optimize results.

Pyradia belted impingement dryers can handle thick coatings of heavy substrates like roofing membranes or saturated nonwoven materials. Available in single or multi-zone configurations, these dryers feature high-velocity nozzles for efficient heat transfer and increased production speeds without compromising on quality. They can be adapted to various airflow configurations depending on the application, either with or without nozzle, with single or dual-sided convection.

Pyradia belted dryers can accommodate web width from 12in to 120in wide, or more, with temperature range up to 400°F, and have no limitation on length. High temperature configuration, equipped with stainless alloy belts can reach temperatures of 1200°F or more.

With over 50 years of experience, extensive process knowledge, drying modeling software and pilot drying equipment, Pyradia engineers will analyse your specifications and recommend the ideal dryer configuration for optimal process efficiency.

features


High heat and mass transfer efficiency

Excellent temperature uniformity

Quick removal of nozzles

Velocity uniformity throughout the operating range

Zero web tension with loop feed control

Vast selection of support belts, such as: PTFE-Glass coated mesh or fabric, stainless steel woven wire mesh, flat wire and other specialized belts

Independent temperature and air velocity adjustment for each zone

Windows for observation of the web during drying

Adjustable inlet and outlet web slot opening

Electric or gas heating (direct or indirect)

Aftermarket services

CSA and cCSAus certification

NFPA 86, OSHA & FM standard compliant

options


Vertical lift or clamshell for threading and cleaning access

Infrared preheating or combination drying

Belt type selection

Stainless steel solid belt conveyor oven or dryer

Variable speed drives for easy adjustment of the recirculated air volume

Lower Flammability Limit (LFL) monitoring

Precisely controlled recirculated volume with differential pressure flow transmitter

Modulating fresh air supply and exhaust volume

Web cooling section

Scada and remote communication systems

Installation and start-up services

Electric drop bottom ovens Work zone dimensions
Width Width Length Height
(in / cm) (in / cm) (in / cm)

Additional sizes of drop bottom furnaces (for the treatment of aluminum cladding):

Work zone dimensions
Width Width Length Height
(in / cm) (in / cm) (in / cm)

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Get in touch with our experts for tailored solutions to enhance your production processes.

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