{"id":1707,"date":"2026-05-14T02:52:49","date_gmt":"2026-05-14T02:52:49","guid":{"rendered":"https:\/\/tcpel.net\/?page_id=1707"},"modified":"2026-05-14T03:09:16","modified_gmt":"2026-05-14T03:09:16","slug":"single-vs-triple-pass-quiz","status":"publish","type":"page","link":"https:\/\/tcpel.net\/es\/rotary-dryer\/industrial\/single-vs-triple-pass-quiz\/","title":{"rendered":"Prueba de decisi\u00f3n sobre secador rotativo de una sola pasada y de triple pasada"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-30d46a3\" data-block-id=\"30d46a3\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-30d46a3-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-55d7981\" data-v=\"4\" data-block-id=\"55d7981\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-55d7981-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-55d7981-inner-blocks\"><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-cd1c099\" data-block-id=\"cd1c099\"><style>.stk-cd1c099-column{--stk-columns-spacing:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-content-align stk-cd1c099-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e2940fb\" data-v=\"4\" data-block-id=\"e2940fb\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e2940fb-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e2940fb-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4ada079\" data-block-id=\"4ada079\"><style>.stk-4ada079 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4ada079-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-db71d8b\" data-v=\"4\" data-block-id=\"db71d8b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-db71d8b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-db71d8b-inner-blocks\">\n<section id=\"tcpel-dryer-quiz-0601\" class=\"tcpel-module-wrapper\">\n    <style>\n        \/* --- 1. 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#006030 !important; \/* \u526f\u8272\u8c03\u951a\u5b9a *\/\n            padding: 40px !important;\n            display: none; \/* \u521d\u59cb\u9690\u85cf *\/\n            animation: tcpelFadeIn 0.5s ease !important;\n        }\n\n        @keyframes tcpelFadeIn {\n            from { opacity: 0; transform: translateY(20px); }\n            to { opacity: 1; transform: translateY(0); }\n        }\n\n        #tcpel-dryer-quiz-0601 h4.tcpel-res-title {\n            font-size: 22px !important;\n            color: #006030 !important;\n            font-weight: 800 !important;\n            margin: 0 0 25px 0 !important;\n            text-transform: uppercase !important;\n            display: flex !important;\n            align-items: center !important;\n            gap: 10px !important;\n        }\n\n        #tcpel-dryer-quiz-0601 .tcpel-res-item {\n            background: #fff !important;\n            padding: 20px !important;\n            border: 1px solid #e2e8f0 !important;\n            margin-bottom: 12px !important;\n            font-size: 15px !important;\n            color: #333 !important;\n            line-height: 1.6 !important;\n        }\n\n        #tcpel-dryer-quiz-0601 .tcpel-res-item strong {\n            color: #0078C0 !important;\n            text-transform: uppercase !important;\n            font-size: 13px !important;\n            display: block !important;\n            margin-bottom: 5px !important;\n            letter-spacing: 0.5px !important;\n        }\n\n        #tcpel-dryer-quiz-0601 a.tcpel-cta-final {\n            margin-top: 25px !important;\n            display: inline-block !important;\n            background-color: #006030 !important;\n            color: #fff !important;\n            padding: 14px 28px !important;\n            text-decoration: none !important;\n            font-weight: 700 !important;\n            font-size: 15px !important;\n            transition: 0.3s !important;\n        }\n\n        #tcpel-dryer-quiz-0601 a.tcpel-cta-final:hover {\n            background-color: #004A24 !important;\n            padding-left: 35px !important;\n        }\n\n        \/* \u54cd\u5e94\u5f0f\u8c03\u6574 *\/\n        @media (max-width:1000px) {\n            #tcpel-dryer-quiz-0601 .tcpel-container { padding: 0 30px !important; }\n            #tcpel-dryer-quiz-0601 .tcpel-info-pane { position: relative !important; top: 0 !important; flex: 1 1 100% !important; }\n            #tcpel-dryer-quiz-0601 .tcpel-quiz-pane { flex: 1 1 100% !important; padding: 30px !important; }\n        }\n    <\/style>\n\n    <div class=\"tcpel-bg-decoration\">TCPEL ENGINEER<\/div>\n\n    <div class=\"tcpel-container\">\n        <div class=\"tcpel-info-pane\">\n            <h1 class=\"tcpel-main-title\">Single-Pass vs Triple-Pass<br>Rotary Dryer Decision Quiz<\/h1>\n            <p class=\"tcpel-lead-text\">\n                Answer four engineering questions and we will recommend whether a TCG (single-pass) or TCSG (triple-pass) industrial rotary dryer fits your line \u2014 plus the specific model tier.\n            <\/p>\n            <div style=\"width: 60px; height: 2px; background: #0078C0; margin-bottom: 20px;\"><\/div>\n            <div style=\"font-size: 11px; color: #a0aec0; letter-spacing: 2px;\">MODEL SELECTION ENGINE v2.0<\/div>\n        <\/div>\n\n        <div class=\"tcpel-quiz-pane\">\n            <form id=\"tcpel-dryer-form\">\n                \n                <div class=\"tcpel-q-block\">\n                    <h3 class=\"tcpel-q-title\"><span class=\"tcpel-q-num-label\">01<\/span> What is your primary feedstock?<\/h3>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q1\" value=\"wood-only\"> Wood-only (sawdust, wood chips, shavings)<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q1\" value=\"biomass-mix\"> Biomass blend (straw + agro residue + wood)<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q1\" value=\"mineral\"> Sand, mineral concentrate, or fertilizer<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q1\" value=\"other\"> Other (palm fiber, bagasse, cotton stalks)<\/label>\n                <\/div>\n\n                <div class=\"tcpel-q-block\">\n                    <h3 class=\"tcpel-q-title\"><span class=\"tcpel-q-num-label\">02<\/span> Required throughput (water evaporated per hour)?<\/h3>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q2\" value=\"lt05\"> Less than 0.5 T\/H<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q2\" value=\"05-1\"> 0.5 \u2013 1 T\/H<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q2\" value=\"1-3\"> 1 \u2013 3 T\/H<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q2\" value=\"gt3\"> More than 3 T\/H<\/label>\n                <\/div>\n\n                <div class=\"tcpel-q-block\">\n                    <h3 class=\"tcpel-q-title\"><span class=\"tcpel-q-num-label\">03<\/span> Footprint available (drum length)?<\/h3>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q3\" value=\"lt13\"> Less than 13 m of straight-line space<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q3\" value=\"13-22\"> 13 \u2013 22 m available<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q3\" value=\"gt22\"> 22 m or more available<\/label>\n                <\/div>\n\n                <div class=\"tcpel-q-block\">\n                    <h3 class=\"tcpel-q-title\"><span class=\"tcpel-q-num-label\">04<\/span> Heat source on site?<\/h3>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q4\" value=\"biomass\"> Biomass furnace (own waste fuels the dryer)<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q4\" value=\"gas-diesel\"> Natural gas or diesel burner only<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q4\" value=\"coal\"> Coal stove<\/label>\n                    <label class=\"tcpel-option\"><input type=\"radio\" name=\"q4\" value=\"unsure\"> Not decided yet<\/label>\n                <\/div>\n\n                <div class=\"tcpel-actions\">\n                    <button type=\"button\" class=\"tcpel-btn-primary\" onclick=\"tcpelCalculateRecommendation()\">\n                        Analyze Technical Fit\n                    <\/button>\n                <\/div>\n            <\/form>\n\n            <div id=\"tcpel-result-area\" class=\"tcpel-result-box\">\n                <h4 class=\"tcpel-res-title\">Technical Configuration Analysis<\/h4>\n                <div class=\"tcpel-res-item\">\n                    <strong>Recommended Technology Family<\/strong>\n                    <span id=\"tcpel-res-family\"><\/span>\n                <\/div>\n                <div class=\"tcpel-res-item\">\n                    <strong>Model Tier Recommendation<\/strong>\n                    <span id=\"tcpel-res-model\"><\/span>\n                <\/div>\n                <div class=\"tcpel-res-item\">\n                    <strong>Engineering Rationale<\/strong>\n                    <span id=\"tcpel-res-rationale\"><\/span>\n                <\/div>\n                <a class=\"tcpel-cta-final\" href=\"#ct-popup-816\">Get a TCPEL Quote for This Configuration \u2192<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <script>\n        function tcpelCalculateRecommendation() {\n            const form = document.getElementById('tcpel-dryer-form');\n            const q1 = (form.querySelector('input[name=\"q1\"]:checked') || {}).value;\n            const q2 = (form.querySelector('input[name=\"q2\"]:checked') || {}).value;\n            const q3 = (form.querySelector('input[name=\"q3\"]:checked') || {}).value;\n            const q4 = (form.querySelector('input[name=\"q4\"]:checked') || {}).value;\n\n            if (!q1 || !q2 || !q3 || !q4) {\n                alert('Engineering Protocol Error: Please answer all four technical questions.');\n                return;\n            }\n\n            let family = 'TCG (single-pass)';\n            let model = '';\n            let rationale = '';\n\n            \/\/ --- Logic Implementation ---\n            if (q1 === 'biomass-mix' || q1 === 'other' || q3 === 'lt13') {\n                family = 'TCSG (triple-pass)';\n            }\n            if (q1 === 'mineral') {\n                family = 'TCG (single-pass)';\n            }\n\n            \/\/ Model Tiering\n            if (family.includes('TCSG')) {\n                if (q2 === 'lt05' || q2 === '05-1') model = 'TCSG10';\n                else if (q2 === '1-3') model = 'TCSG20 or TCSG30';\n                else model = 'TCSG40 \/ TCSG50 \/ TCSG60';\n            } else {\n                if (q2 === 'lt05') model = 'TCG0.8x10m or TCG1.0x10m';\n                else if (q2 === '05-1') model = 'TCG1.2x10m or TCG1.4x10m';\n                else if (q2 === '1-3') model = 'TCG1.6x22m or TCG1.8x22m';\n                else model = 'TCG2.0x22m or TCG2.2x22m';\n            }\n\n            \/\/ Rationale Assembly\n            let why = 'Why this fit: ';\n            if (q1 === 'wood-only') why += 'Wood-only feedstock pairs cleanly with single-pass drum geometry \u2014 simpler maintenance, lower clogging risk. ';\n            if (q1 === 'biomass-mix') why += 'Biomass blend rewards triple-pass geometry \u2014 the three-drum cascade handles density variation gracefully. ';\n            if (q1 === 'mineral') why += 'Sand and minerals prefer single-pass \u2014 the longer drum tolerates abrasive feedstock better. ';\n            if (q3 === 'lt13') why += 'Limited footprint forces triple-pass \u2014 TCSG fits where TCG cannot. ';\n            if (q4 === 'biomass') why += 'Biomass furnace gives you a 20%+ OPEX advantage over gas\/diesel heat. ';\n            if (q4 === 'unsure') why += 'We recommend evaluating biomass-furnace coupling pre-order \u2014 it typically pays back the heat-source CAPEX inside 24 months. ';\n\n            \/\/ --- Render Results ---\n            document.getElementById('tcpel-res-family').innerText = family;\n            document.getElementById('tcpel-res-model').innerText = model;\n            document.getElementById('tcpel-res-rationale').innerText = why;\n\n            const resultBox = document.getElementById('tcpel-result-area');\n            resultBox.style.display = 'block';\n            resultBox.scrollIntoView({ behavior: 'smooth', block: 'nearest' });\n        }\n    <\/script>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>TCPEL ENGINEER Single-Pass vs Triple-PassRotary Dryer Decision Quiz Answer four engineering questions and we will recommend whether a TCG (single-pass) or TCSG (triple-pass) industrial rotary dryer fits your line \u2014 plus the specific model tier. MODEL SELECTION ENGINE v2.0 01 What is your primary feedstock? Wood-only (sawdust, wood chips, shavings) Biomass blend (straw + agro [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":1585,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-1707","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/pages\/1707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/comments?post=1707"}],"version-history":[{"count":0,"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/pages\/1707\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/pages\/1585"}],"wp:attachment":[{"href":"https:\/\/tcpel.net\/es\/wp-json\/wp\/v2\/media?parent=1707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}