![\"\"](\"http:\/\/proair.ee\/wp-content\/uploads\/2024\/09\/2.png\")
<\/a><\/p>\nPRINCIPLE OF OPERATION
\nThe air dryer operates with two air streams. The main air stream, PROCESS AIR, is the one being dried, and the second, smaller air stream is used to regenerate the rotor. <\/p>\n
STRUCTURE
\nThe dehumidifier housing is manufactured as standard from painted galvanized steel sandwich panels with insulation, or from AISI 304 stainless steel if required by the
\nenvironment.
\nFANS
\nThe fans are directly connected to single- or three-phase motors rated IP55, ISO F, Class B. To control rotational speed, the fans can be operated with an optional frequency converter
\nand their performance can be tailored to specific requirements. By default, the process fan is set to a fixed speed, but it can be configured for variable speed
\nbased on an external signal or a pressure sensor.
\nROOTOR
\nThe dehumidification rotor installed in the air dryer is currently the best available on the market, offering approximately 8% better moisture removal capacity
\nand a 25% lower pressure drop than the leading competitor. The rotor does not emit particles and does not support flame propagation (non-flammable).
\nNEXT SYSTEM
\nA belt drive system is used to rotate the rotor. This rotation typically ranges from 6 to 12 revolutions per hour and utilizes a powerful direct drive and a gearbox that operates on a belt with frictional contact against the outer edge of the rotor drum. A belt tensioning system is used to maintain proper belt tension
\nand prevent slippage.
\nREGENERATIVE AIR
\nThe electric regenerative winding consists of steel elements that are connected and divided into 2, 3, or more sequential power control banks
\nmodulation. If desired, continuous modulation with proportional power control can be used to increase the air dryer\u2019s efficiency and save energy at
\n.
\nThe steam recovery coils are made of 304-grade stainless steel tubes with aluminum fins (options are also available for other materials),
\nand include a 2-channel valve with a modulating actuator to control the steam flow and, consequently, the dehumidifier\u2019s performance.
\nFILTERS
\nThe desiccant dehumidifier has two separate G4 filters: one at the process air inlet and the other at the high-temperature
\nregeneration air inlet. Higher-grade filters can be supplied upon request. <\/p>\n","protected":false},"excerpt":{"rendered":"
FRAL 10000 FR Industrial Adsorption Air Dryer<\/h3>\n
The FR Series air dryers are equipped with a high-capacity rotor wheel and are designed for larger and more complex applications than the smaller FR Series. A special design that allows for very easy access to all maintenance and installation components. The FR series can ensure the dehumidification process even under extreme conditions ranging from -20\u00b0C to +40\u00b0C and achieve a dew point as low as -60\u00b0C tdp, thereby ensuring continuous and controlled operation. <\/p>\n","protected":false},"featured_media":43158,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"FRAL 10000 FR Industrial Adsorption Air Dryer","_seopress_titles_desc":"The FRAL 10000 FR series industrial adsorption air dryer features a high-capacity rotor wheel and is designed for larger and more complex applications. -20\u00b0C to +40\u00b0C","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[939],"product_tag":[],"class_list":["post-43157","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-and-commercial-dehumidifiers","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product\/43157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media\/43158"}],"wp:attachment":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media?parent=43157"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_brand?post=43157"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_cat?post=43157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_tag?post=43157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}