{"id":5190,"date":"2025-07-30T11:31:04","date_gmt":"2025-07-30T09:31:04","guid":{"rendered":"https:\/\/decker-anlagenbau.de\/crack-spraying\/"},"modified":"2026-04-27T16:22:26","modified_gmt":"2026-04-27T14:22:26","slug":"crack-detection","status":"publish","type":"page","link":"https:\/\/decker-anlagenbau.de\/en\/plant-engineering\/crack-detection\/","title":{"rendered":"Crack detection"},"content":{"rendered":"<p><\/p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-no-small-visibility\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-top:90px;--awb-margin-top-medium:0px;--awb-margin-top-small:-40px;--awb-min-height:500px;--awb-background-image:linear-gradient(180deg, #e3e3e3 0%,rgba(255,255,255,0) 30%);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-padding-left:200px;--awb-padding-left-medium:50px;--awb-padding-right-small:40px;--awb-padding-left-small:40px;--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:250px;--awb-spacing-right-large:14.4%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-margin-top-medium:0px;--awb-spacing-right-medium:14.4%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Crack spraying<span style=\"color: var(--awb-color5);\">.<\/span><\/h1><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Crack detection systems for the highest quality requirements.<\/h2><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-no-medium-visibility fusion-no-large-visibility\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-top:90px;--awb-margin-top-small:-40px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-padding-left:200px;--awb-padding-right-small:40px;--awb-padding-left-small:30px;--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:300px;--awb-spacing-right-large:14.4%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:14.4%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:51px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:2.4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-one\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><span style=\"font-size: 1em; letter-spacing: -1.08px; background-color: rgba(0, 0, 0, 0);\">Crack spraying<\/span><span style=\"color: var(--awb-color5);\">.<\/span><\/h1><\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><span style=\"font-size: 1em; letter-spacing: -0.6px; background-color: rgba(0, 0, 0, 0);\">Crack detection systems for the highest quality requirements<\/span>.<\/h2><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:200px;--awb-padding-left-medium:50px;--awb-padding-left-small:0px;--awb-margin-top:100px;--awb-margin-bottom:100px;--awb-margin-top-medium:0px;--awb-margin-top-small:-40px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-top-small:0px;--awb-padding-right-small:30px;--awb-padding-left-small:30px;--awb-bg-color-small:var(--awb-color1);--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:19.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:9.6%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:2;--awb-spacing-right-small:0%;--awb-spacing-left-small:2.4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Sophisticated crack detection technology \u2014 because safety knows no compromise<\/h3><\/div><div class=\"fusion-text fusion-text-1\"><p>Non-des\u00adtruc\u00adti\u00adve crack detec\u00adtion plays an important role as a qua\u00adli\u00adty assu\u00adrance tool, par\u00adti\u00adcu\u00adlar\u00adly for safe\u00adty-rele\u00advant and cost-inten\u00adsi\u00adve com\u00adpon\u00adents. We crea\u00adte safe\u00adty at this point with our manu\u00adal, semi-auto\u00adma\u00adtic and ful\u00adly auto\u00adma\u00adtic sys\u00adtems. The\u00adse work accor\u00adding to the prin\u00adci\u00adple of the pene\u00adtrant method, one of the most wide\u00adly used crack test\u00ading methods in the field of non-des\u00adtruc\u00adti\u00adve mate\u00adri\u00adal test\u00ading.  <\/p>\n<p>We are also hap\u00adpy to manu\u00adfac\u00adtu\u00adre pro\u00adcess com\u00adbi\u00adna\u00adti\u00adons for you accor\u00adding to your requi\u00adre\u00adments, such as pick\u00adling or clea\u00adning with down\u00adstream crack detec\u00adtion. Just like the rest of our pro\u00adduc\u00adtion pro\u00adgram, our crack detec\u00adtion sys\u00adtems are tail\u00ado\u00adred to the indi\u00advi\u00addu\u00adal needs of each cus\u00adto\u00admer. <\/p>\n<p><b>You recei\u00adve ever\u00ady\u00adthing from a sin\u00adgle source:<\/b> from design and pro\u00adduc\u00adtion to assem\u00adbly, inclu\u00adding auto\u00adma\u00adti\u00adon \u2014 exact\u00adly as you need it!<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 awb-sticky awb-sticky-medium awb-sticky-large fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:2;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;--awb-sticky-offset:50px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:1 \/ 1;--awb-object-position:49% 52%;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none has-aspect-ratio\"><img decoding=\"async\" width=\"1080\" height=\"1080\" alt=\"Mobile and compact crack testing cabin with separate drying chamber\" title=\"Compact crack detection booth\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/07\/Risspruefkabine-1_1080x1080.jpg\" class=\"img-responsive wp-image-5192 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" srcset=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2025\/07\/Risspruefkabine-1_1080x1080-200x200.jpg 200w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2025\/07\/Risspruefkabine-1_1080x1080-400x400.jpg 400w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2025\/07\/Risspruefkabine-1_1080x1080-600x600.jpg 600w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2025\/07\/Risspruefkabine-1_1080x1080-800x800.jpg 800w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2025\/07\/Risspruefkabine-1_1080x1080.jpg 1080w\" sizes=\"(max-width: 640px) 100vw, 1080px\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-left:200px;--awb-padding-left-medium:50px;--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-margin-top:150px;--awb-margin-bottom:100px;--awb-margin-top-small:50px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-left-medium:0px;--awb-padding-right-small:30px;--awb-padding-left-small:30px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:7.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0%;--awb-spacing-left-small:2.4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color6);--awb-font-size:72px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:900;margin:0;letter-spacing:var(--awb-typography1-letter-spacing);text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.1;\">Crack spraying procedure<span style=\"color: var(--awb-color5);\">.<\/span><\/h3><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-font-size:var(--awb-typography4-font-size);--awb-line-height:var(--awb-typography4-line-height);--awb-letter-spacing:var(--awb-typography4-letter-spacing);--awb-text-transform:var(--awb-typography4-text-transform);--awb-margin-right:0px;--awb-margin-left:0px;--awb-text-font-family:var(--awb-typography4-font-family);--awb-text-font-weight:var(--awb-typography4-font-weight);--awb-text-font-style:var(--awb-typography4-font-style);\"><p><b data-fusion-font=\"true\" style=\"font-size: 20px; line-height: 24px;\">Non-des\u00adtruc\u00adti\u00adve crack test\u00ading using the pene\u00adtrant method<\/b><\/p>\n<p>The pro\u00adcess, which is based on the phy\u00adsi\u00adcal law of capil\u00adla\u00adry action, is uni\u00adver\u00adsal\u00adly appli\u00adca\u00adble and can be used regard\u00adless of the mate\u00adri\u00adal in ques\u00adti\u00adon.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-center fusion-no-small-visibility\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.32%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:7.2%;--awb-spacing-left-medium:7.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><ul style=\"--awb-margin-top:0px;--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-item-padding-top:0px;--awb-item-padding-right:0px;--awb-item-padding-bottom:0px;--awb-item-padding-left:0px;--awb-iconcolor:var(--awb-color5);--awb-divider-color:var(--awb-color5);--awb-textcolor:var(--awb-color6);--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-divider type-numbered\"><li class=\"fusion-li-item\" style><span class=\"icon-wrapper circle-no\">1<\/span><div class=\"fusion-li-item-content\"><div class=\"fusion-image-element fusion-image-align-left in-legacy-container\" style=\"text-align:left;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"margin-right:25px;float:left;\"><img decoding=\"async\" width=\"75\" height=\"47\" alt=\"DECKER process for crack detection, step 1\" title=\"DECKER process for crack detection, step 1\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/08\/decker-anlagenbau-risspruefen-1.jpg\" class=\"img-responsive wp-image-5194\"><\/span><\/div> The mate\u00adri\u00adals are fed to the test in their initi\u00adal sta\u00adte.<\/div><\/li><li class=\"fusion-li-item\" style><span class=\"icon-wrapper circle-no\">2<\/span><div class=\"fusion-li-item-content\">\n<div class=\"fusion-image-element fusion-image-align-left in-legacy-container\" style=\"text-align:left;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\" style=\"margin-right:25px;float:left;\"><img decoding=\"async\" width=\"75\" height=\"47\" alt=\"DECKER process for crack detection, step 1\" title=\"DECKER process for crack detection, step 1\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/08\/decker-anlagenbau-risspruefen-2.jpg\" class=\"img-responsive wp-image-5194\"><\/span><\/div> It must be ensu\u00adred that the mate\u00adri\u00adals to be inspec\u00adted and any cracks in them are clean and dry. If neces\u00adsa\u00adry, the mate\u00adri\u00adals are pre-clea\u00adned at this point. \n<\/div><\/li><li class=\"fusion-li-item\" style><span class=\"icon-wrapper circle-no\">3<\/span><div class=\"fusion-li-item-content\"><div class=\"fusion-image-element fusion-image-align-left in-legacy-container\" style=\"text-align:left;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\" style=\"margin-right:25px;float:left;\"><img decoding=\"async\" width=\"75\" height=\"47\" alt=\"DECKER process for crack detection, step 1\" title=\"DECKER process for crack detection, step 1\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/08\/decker-anlagenbau-risspruefen-3.jpg\" class=\"img-responsive wp-image-5194\"><\/span><\/div> The pene\u00adtrant is then appli\u00aded by dip\u00adping or spray\u00ading and must then be left to work for a suf\u00adfi\u00adci\u00adent\u00adly long time.<\/div><\/li><li class=\"fusion-li-item\" style><span class=\"icon-wrapper circle-no\">4<\/span><div class=\"fusion-li-item-content\">\n<div class=\"fusion-image-element fusion-image-align-left in-legacy-container\" style=\"text-align:left;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\" style=\"margin-right:25px;float:left;\"><img decoding=\"async\" width=\"75\" height=\"47\" alt=\"DECKER process for crack detection, step 1\" title=\"DECKER process for crack detection, step 1\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/08\/decker-anlagenbau-risspruefen-4.jpg\" class=\"img-responsive wp-image-5194\"><\/span><\/div> During inter\u00adme\u00addia\u00adte clea\u00adning, the agent is remo\u00adved from the sur\u00adface, but not from the cracks. In the emul\u00adsi\u00adfy\u00ading pro\u00adcess, the emul\u00adsi\u00adfier is now appli\u00aded and also only remo\u00adved from the sur\u00adface. This lea\u00adves the resi\u00addue of the agent in the cracks.  \n<\/div><\/li><li class=\"fusion-li-item\" style><span class=\"icon-wrapper circle-no\">5<\/span><div class=\"fusion-li-item-content\">\n<div class=\"fusion-image-element fusion-image-align-left in-legacy-container\" style=\"text-align:left;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\" style=\"margin-right:25px;float:left;\"><img decoding=\"async\" width=\"75\" height=\"47\" alt=\"DECKER process for crack detection, step 1\" title=\"DECKER process for crack detection, step 1\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2025\/08\/decker-anlagenbau-risspruefen-5.jpg\" class=\"img-responsive wp-image-5194\"><\/span><\/div> After dry\u00ading, a deve\u00adlo\u00adper is appli\u00aded, which pulls the remai\u00adning pene\u00adtrant out of the cracks like a blot\u00adting paper. Depen\u00adding on the pene\u00adtrant used, the defects beco\u00adme visi\u00adble eit\u00adher direct\u00adly or under UV light. \n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right-small:50px;--awb-padding-left-small:50px;--awb-margin-top:125px;--awb-margin-bottom:100px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-padding-right:100px;--awb-padding-left:100px;--awb-padding-right-medium:0px;--awb-padding-left-medium:0px;--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0%;--awb-spacing-left-small:0%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color6);--awb-margin-bottom:40px;--awb-font-size:72px;\"><h3 class=\"fusion-title-heading title-heading-center sm-text-align-left\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:900;margin:0;letter-spacing:var(--awb-typography1-letter-spacing);text-transform:var(--awb-typography1-text-transform);font-size:1em;line-height:1.1;\"><div style=\"text-align: left;\"><span style=\"font-size: 1em; letter-spacing: var(--awb-typography1-letter-spacing); text-transform: var(--awb-typography1-text-transform); background-color: var(--awb-bg-color);\">Our ser\u00advices<br>at a glan\u00adce<\/span><span style=\"font-size: 1em; letter-spacing: var(--awb-typography1-letter-spacing); text-transform: var(--awb-typography1-text-transform); background-color: var(--awb-bg-color); color: var(--awb-color5);\">.<\/span><\/div><\/h3><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:30px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/decker-anlagenbau.de\/en\/?p=4832\" target=\"_self\" aria-label=\"Risspruefanlage_1080x1080_1\"><img decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/2\/2026\/04\/Risspruefanlage_1080x1080_1.jpg\" alt class=\"img-responsive wp-image-4833\" srcset=\"https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2026\/04\/Risspruefanlage_1080x1080_1-200x200.jpg 200w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2026\/04\/Risspruefanlage_1080x1080_1-400x400.jpg 400w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2026\/04\/Risspruefanlage_1080x1080_1-600x600.jpg 600w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2026\/04\/Risspruefanlage_1080x1080_1-800x800.jpg 800w, https:\/\/decker-anlagenbau.de\/wp-content\/uploads\/sites\/6\/2026\/04\/Risspruefanlage_1080x1080_1.jpg 1080w\" sizes=\"(max-width: 640px) 100vw, 600px\"><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color5);--awb-margin-top:15px;--awb-font-size:24px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\"><a href=\"https:\/\/decker-anlagenbau.de\/en\/?p=4832\">Pickling and crack detection system for aluminum forgings<\/a><\/h4><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:30px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:30px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:200px;--awb-padding-left-medium:50px;--awb-padding-right-small:50px;--awb-padding-left-small:50px;--awb-margin-top:125px;--awb-margin-bottom:100px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-right-small:0px;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:19.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0%;--awb-spacing-left-small:0%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p style=\"font-size: 72px; line-height: 72px; font-family: Roboto; font-weight: 900;\" data-fusion-font=\"true\" data-fusion-google-font=\"Roboto\" data-fusion-google-variant=\"900\">We look for\u00adward to hea\u00adring from you.<\/p>\n<\/div><div class=\"fusion-form fusion-form-builder fusion-form-form-wrapper fusion-form-5282 has-icon-alignment\" style=\"--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-tooltip-text-color:#ffffff;--awb-tooltip-background-color:#333333;--awb-form-placeholder-color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc(var(--awb-color6-a) - 50%));--awb-form-text-color:var(--awb-color6);--awb-form-label-color:var(--awb-color5);--awb-form-border-width-top:1px;--awb-form-border-width-bottom:1px;--awb-form-border-width-right:1px;--awb-form-border-width-left:1px;--awb-form-border-color:var(--awb-color6);--awb-form-focus-border-color:var(--awb-color5);--awb-form-focus-border-hover-color:hsla(var(--awb-color5-h),var(--awb-color5-s),var(--awb-color5-l),calc(var(--awb-color5-a) - 50%));--awb-icon-alignment-top:1px;--awb-icon-alignment-bottom:1px;--awb-icon-alignment-font-size:1em;\" data-form-id=\"5282\" 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action=\"https:\/\/decker-anlagenbau.de\/en\/plant-engineering\/crack-detection\/\" method=\"post\" class=\"fusion-form fusion-form-5282\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:0px;--awb-padding-bottom:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-honeypot-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"hidden\" tabindex=\"-1\" name=\"hypot_field\" class=\"fusion-form-input\" autocomplete=\"hypot-69f247deaad13\" aria-hidden=\"true\" data-fusion-is-honeypot=\"true\"><\/div><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"text\" autocomplete=\"off\" name=\"name\" id=\"name\" value class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Name *\" data-holds-private-data=\"false\" minlength=\"0\"><\/div><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"text\" autocomplete=\"off\" name=\"firma\" id=\"firma\" value class=\"fusion-form-input\" placeholder=\"Company \" data-holds-private-data=\"false\" minlength=\"0\"><\/div><div class=\"fusion-form-field fusion-form-email-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"email\" autocomplete=\"off\" name=\"email\" id=\"email\" value class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Mail  *\" data-holds-private-data=\"false\"><\/div><div class=\"fusion-form-field fusion-form-phone-number-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"tel\" autocomplete=\"off\" name=\"telefon\" id=\"telefon\" value class=\"fusion-form-input\" placeholder=\"Phone \" data-holds-private-data=\"false\"><\/div><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style data-form-id=\"5282\"><input type=\"text\" autocomplete=\"off\" name=\"betreff\" id=\"betreff\" value class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Topic *\" data-holds-private-data=\"false\" minlength=\"0\"><\/div><div class=\"fusion-form-field fusion-form-textarea-field fusion-form-label-above\" style data-form-id=\"5282\"><textarea cols=\"40\" autocomplete=\"off\" minlength=\"30\" rows=\"6\" tabindex id=\"nachricht\" name=\"nachricht\" class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Your message   *\" data-holds-private-data=\"false\"><\/textarea><\/div><div class=\"fusion-form-field fusion-form-consent-field fusion-form-label-above\" style data-form-id=\"5282\"><div class=\"fusion-form-checkbox option-inline\"><input tabindex id=\"datenschutz\" type=\"checkbox\" value=\"1\" name=\"datenschutz\" class=\"fusion-form-input\" required=\"true\" aria-required=\"true\"><label for=\"datenschutz\">By using this form, I agree to the sto\u00adrage and pro\u00adces\u00adsing of my data for the pur\u00adpo\u00adse of pro\u00adces\u00adsing my request. 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