{"id":1941,"date":"2026-04-20T18:03:24","date_gmt":"2026-04-20T16:03:24","guid":{"rendered":"https:\/\/www.pt-trading.it\/products\/riduttori-per-estrusori\/"},"modified":"2026-04-21T19:01:12","modified_gmt":"2026-04-21T17:01:12","slug":"gearboxes-for-extruders","status":"publish","type":"page","link":"https:\/\/www.pt-trading.it\/en\/products\/gearboxes-for-extruders\/","title":{"rendered":"Gearboxes for extruders"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_trasmissioni_icona.svg\" alt=\"\"><br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/pt_partner_logo_piv_2.jpg\" alt=\"\"><\/p>\n<h1>PT Trading is an authorized reseller of Dana PIV gearboxes for extruders and mechanical variable speed drives<\/h1>\n<div>Dana PIV gearboxes for extruders include a range of mechanical transmissions, integrated with electronic solutions, designed to deliver reliable and innovative performance for extrusion applications.<\/div>\n<h2>Dana PIV range of gearboxes for extruders<\/h2>\n<ul>\n<li>\n<p><a href=\"#riduttori-per-estrusori-1\">Gearboxes for extruders<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#riduttori-per-estrusori-2\">Mechanical variable speed drives<\/a><\/p>\n<\/li>\n<\/ul>\n<h2>Dana PIV gearboxes for extruders<\/h2>\n<div>Dana PIV gearboxes for extruders are the ideal solution for industrial applications requiring high torque and maximum operating precision. Designed to withstand the most demanding duty cycles, these gearboxes integrate high-quality thrust bearings, ensuring optimal absorption of axial forces and long service life. Their compact design makes integration into modern extrusion lines easier, improving energy efficiency and maximizing plant productivity.<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_single_screw_extruder_drives_piv-posirex_series.jpg\" alt=\"\"><\/p>\n<h3>POSIREX Series<\/h3>\n<div>POSIREX Dana PIV is a series of gearboxes for single-screw extruders, available with mounted or integrated thrust bearings. Modular design, high efficiency, low noise levels and torque ratings up to 720,000 Nm. Ideal for plastic, rubber, food and feed extrusion.<\/div>\n<h4>Download the catalogs for Dana PIV POSIREX Series gearboxes for single-screw extruders<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/DC1H1A1_0000000R0-Catalogue-PIV-Posirex-Evo-Helical-Gearboxes.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<hr>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_twin_screw_extruder_drives_piv-positwin_series.jpg\" alt=\"\"><\/p>\n<h3>Positwin\u00ae Series<\/h3>\n<div>Gearboxes for co-rotating twin-screw extruders with torque ratings from 82 to 35,000 Nm. Modular design, high efficiency, low noise levels and compact construction. Suitable for compounders and food\/pharma applications.<\/div>\n<h4>Download the catalogs for Dana PIV Positwin\u00ae Series gearboxes for co-rotating twin-screw extruders<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/DC1H1C1_0000000R0-Catalogue-PIV-Positwin-Series.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<hr>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_gears_for_rubber_piv_posired_2_series.jpg\" alt=\"\"><\/p>\n<h3>POSIRED 2 Series<\/h3>\n<div>Dana PIV POSIRED 2 gearboxes for rubber industry applications. Modular design, high efficiency, quiet operation and torque ratings up to 400,000 Nm. Ideal for mixers and demanding industrial processes.<\/div>\n<hr>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_injection_molding_drives_piv_posirack_series.jpg\" alt=\"\"><\/p>\n<h3>POSIRACK Series<\/h3>\n<div>POSIRACK Dana PIV is a compact rack-and-pinion system designed for electric injection molding machines. It ensures fast, precise and quiet movements during the mold-closing phase, offering high rigidity, uniform load distribution and reliability even in the most intensive production cycles.<\/div>\n<h4>Download the catalogs for Dana PIV POSIRACK Series gearboxes for injection molding machines<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/Catalogue-Injection-Molding-Drives2.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<h2>Dana PIV mechanical variable speed drives<\/h2>\n<div>Dana PIV mechanical variable speed drives provide continuous and precise mechanical speed adjustment, making them an excellent choice for industrial processes that require reliable speed variation. Thanks to the proven lamellar chain transmission system, these units ensure high torque transmission even at low speeds, with excellent resistance to shocks and sudden overloads. Their exceptional robustness makes them essential in demanding working environments, guaranteeing long service life and optimal control.<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_variators_a-as_200_series.jpg\" alt=\"\"><\/p>\n<h3>A\/AS 200 Series<\/h3>\n<div>A\/AS 200 series mechanical variable speed drives use a robust and proven bevel wheel and special chain system to optimize torque and speed. They are the ideal transmission unit for dynamically adapting to the operating conditions of industrial machines while ensuring maximum reliability.<\/div>\n<h4>Download the catalogs for Dana PIV A\/AS 200 Series mechanical variable speed drives<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/POSICHAIN-A.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<hr>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_variators_ks_series.jpg\" alt=\"\"><\/p>\n<h3>KS Series<\/h3>\n<div>KS series variable speed drives use an innovative metal ball traction system to provide extremely precise speed adjustment across a very wide range. They are the perfect compact solution for packaging machines, polyurethane plants and pumps.<\/div>\n<h4>Download the catalogs for Dana PIV KS Series variable speed drives<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/POSIDISC-KS.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<hr>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/pt-trading_variators_rh_series.jpg\" alt=\"\"><\/p>\n<h3>RH Series<\/h3>\n<div>RH series variable speed drives are designed to transmit very high power and load capacities while keeping overall dimensions extremely compact. Thanks to the steel link chain transmission and integrated pressurized oil circuit, they deliver excellent performance in heavy-duty applications.<\/div>\n<h4>Download the catalogs for Dana PIV RH Series variable speed drives<\/h4>\n<p><p>\n        <a href=\"\/wp-content\/uploads\/POSICHAIN-RH.pdf\">Download catalog<\/a>\n    <\/p>\n<\/p>\n<div>Thanks to in-depth engineering expertise and a complete technical archive, we guarantee fast and fully compatible supplies of Dana PIV gearboxes for extruders and variable speed drives, providing continuous support also for custom configurations and non-standard applications.<\/div>\n<div>\n<div class=\"uk-text-center\">\n    <a class=\"el-content uk-button uk-button-primary uk-button-large\" href=\"#request-for-quote\" uk-toggle=\"\"><\/p>\n<p>        Request for quote   <\/p>\n<p><\/a>\n<\/div>\n<\/div>\n<p><!--more--><br \/>\n<!-- 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Trading is an authorized reseller of Dana PIV gearboxes for extruders and mechanical variable speed drives\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"text_align\":\"left\",\"title_color\":\"secondary\",\"title_element\":\"h1\",\"title_font_family\":\"primary\",\"title_style\":\"h2\"}},{\"type\":\"text\",\"props\":{\"block_align\":\"center\",\"column_breakpoint\":\"\",\"content\":\"Dana PIV gearboxes for extruders include a range of mechanical transmissions, integrated with electronic solutions, designed to deliver reliable and innovative performance for extrusion applications.\",\"margin_bottom\":\"\",\"margin_top\":\"\",\"text_align\":\"left\",\"text_style\":\"large\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Dana PIV range of gearboxes for 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drives\",\"link\":\"#riduttori-per-estrusori-2\"}}]}]}],\"props\":{\"column_gap\":\"large\",\"divider\":false,\"layout\":\"1-2,1-2\"}}],\"name\":\"INTRO\"},{\"type\":\"section\",\"props\":{\"id\":\"riduttori-per-estrusori-1\",\"image_position\":\"center-center\",\"style\":\"muted\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Dana PIV gearboxes for extruders\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"maxwidth\":\"2xlarge\",\"title_element\":\"h2\",\"title_style\":\"h1\"},\"name\":\"Riduttori per presse a iniezione\"}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"Dana PIV gearboxes for extruders are the ideal solution for industrial applications requiring high torque and maximum operating precision. 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Modular design, high efficiency, low noise levels and torque ratings up to 720,000 Nm. Ideal for plastic, rubber, food and feed extrusion.\",\"margin_bottom\":\"default\",\"margin_top\":\"default\",\"text_style\":\"large\"}},{\"type\":\"headline\",\"props\":{\"content\":\"Download the catalogs for Dana PIV POSIREX Series gearboxes for single-screw extruders\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"title_element\":\"h4\",\"title_font_family\":\"primary\",\"title_style\":\"h5\"}},{\"type\":\"button\",\"props\":{\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin_bottom\":\"default\",\"margin_top\":\"default\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Download catalog\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"download\",\"icon_align\":\"left\",\"link\":\"wp-content\/uploads\/DC1H1A1_0000000R0-Catalogue-PIV-Posirex-Evo-Helical-Gearboxes.pdf\",\"link_target\":true}}]}]}]},{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"divider\",\"props\":{\"divider_element\":\"hr\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\/uploads\/pt-trading_twin_screw_extruder_drives_piv-positwin_series.jpg\",\"image_height\":250,\"image_svg_color\":\"emphasis\",\"margin_bottom\":\"default\",\"margin_top\":\"default\",\"text_align\":\"center\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Positwin\u00ae Series\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"title_color\":\"primary\",\"title_element\":\"h3\",\"title_font_family\":\"primary\",\"title_style\":\"h2\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"Gearboxes for co-rotating twin-screw extruders with torque ratings from 82 to 35,000 Nm. Modular design, high efficiency, low noise levels and compact construction. Suitable for compounders and food\/pharma applications.\",\"margin_bottom\":\"default\",\"margin_top\":\"default\",\"text_style\":\"large\"}},{\"type\":\"headline\",\"props\":{\"content\":\"Download the catalogs for Dana PIV Positwin\u00ae Series gearboxes for co-rotating twin-screw extruders\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"title_element\":\"h4\",\"title_font_family\":\"primary\",\"title_style\":\"h5\"}},{\"type\":\"button\",\"props\":{\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin_bottom\":\"default\",\"margin_top\":\"default\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Download catalog\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"download\",\"icon_align\":\"left\",\"link\":\"wp-content\/uploads\/DC1H1C1_0000000R0-Catalogue-PIV-Positwin-Series.pdf\",\"link_target\":true}}]}]}]},{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"divider\",\"props\":{\"divider_element\":\"hr\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\/uploads\/pt-trading_gears_for_rubber_piv_posired_2_series.jpg\",\"image_height\":225,\"image_svg_color\":\"emphasis\",\"margin_bottom\":\"default\",\"margin_top\":\"default\",\"text_align\":\"center\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"POSIRED 2 Series\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"title_color\":\"primary\",\"title_element\":\"h3\",\"title_font_family\":\"primary\",\"title_style\":\"h2\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"Dana PIV POSIRED 2 gearboxes for rubber industry applications. Modular design, high efficiency, quiet operation and torque ratings up to 400,000 Nm. 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It ensures fast, precise and quiet movements during the mold-closing phase, offering high rigidity, uniform load distribution and reliability even in the most intensive production cycles.\",\"margin_bottom\":\"default\",\"margin_top\":\"default\",\"text_style\":\"large\"}},{\"type\":\"headline\",\"props\":{\"content\":\"Download the catalogs for Dana PIV POSIRACK Series gearboxes for injection molding machines\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"title_element\":\"h4\",\"title_font_family\":\"primary\",\"title_style\":\"h5\"}},{\"type\":\"button\",\"props\":{\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin_bottom\":\"default\",\"margin_top\":\"default\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Download catalog\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"download\",\"icon_align\":\"left\",\"link\":\"wp-content\/uploads\/Catalogue-Injection-Molding-Drives2.pdf\",\"link_target\":true}}]}]}]}]}]}]}],\"name\":\"Riduttori per estrusori monovite\"},{\"type\":\"section\",\"props\":{\"id\":\"riduttori-per-estrusori-2\",\"image_position\":\"center-center\",\"style\":\"muted\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Dana PIV mechanical variable speed drives\",\"image_align\":\"left\",\"image_margin\":\"xsmall\",\"maxwidth\":\"2xlarge\",\"title_element\":\"h2\",\"title_style\":\"h1\"},\"name\":\"Riduttori per presse a iniezione\"}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"Dana PIV mechanical variable speed drives provide continuous and precise mechanical speed adjustment, making them an excellent choice for industrial processes that require reliable speed variation. 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Dana PIV range of gearboxes for extruders Gearboxes for extruders Mechanical variable speed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1000,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1941","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dana PIV gearboxes for extruders | PT-Trading<\/title>\n<meta name=\"description\" content=\"Authorized reseller of Dana PIV gearboxes for extruders: a range of mechanical transmissions integrated with electronic solutions..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pt-trading.it\/en\/products\/gearboxes-for-extruders\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" 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