{"id":2763,"date":"2025-08-29T09:26:33","date_gmt":"2025-08-29T13:26:33","guid":{"rendered":"https:\/\/www.3dstoragesystems.com\/?p=2763"},"modified":"2025-08-29T09:26:34","modified_gmt":"2025-08-29T13:26:34","slug":"why-turning-gma-pallets-sideways-creates-problems-in-pushback-racking","status":"publish","type":"post","link":"https:\/\/www.3dstoragesystems.com\/why-turning-gma-pallets-sideways-creates-problems-in-pushback-racking\/","title":{"rendered":"Why Turning GMA Pallets Sideways Creates Problems in Pushback Racking"},"content":{"rendered":"\n<p>In pushback systems, pallet orientation matters. Some operations have considered turning standard GMA pallets sideways to maximize layout options. On paper, it looks simple. In practice, it introduces handling and safety issues.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">The Core Issue<\/h1>\n\n\n\n<p>GMA pallets are designed with fork entry on the 40-inch side. When you rotate them to load on the 48-inch face, the fork cut-outs offer minimal clearance. Standard lift truck forks are about the same height as the cut-outs and operators will struggle to align forks correctly, increasing the chance of errors.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">What Happens When Pallets Are Turned Sideways<\/h1>\n\n\n\n<p><strong>Fork tip protrusion<\/strong> \u2013 Because most standard forks are 42\u201d long, the forks extend past the pallet being loaded, damaging product or the pallet behind.<\/p>\n\n\n\n<p><strong>Placement difficulties<\/strong> \u2013 fork tips catch on the load or pallet behind, making it hard to set pallets down properly.<\/p>\n\n\n\n<p><strong>Accidental double-picking<\/strong> \u2013 operators may lift the first pallet plus part of the second, pulling two pallets out of the lane unintentionally.<\/p>\n\n\n\n<p><strong>System damage<\/strong> \u2013 misaligned forks can strike cart cross-ties, bending or damaging the pushback structure.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Why Clients Ask for 48\u201d Orientation<\/h1>\n\n\n\n<p>Even with the risks, some clients request sideways orientation. Here are some reasons why:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aisle space optimization: turning pallets can shorten lane depth, allowing tighter aisles or more rows.<\/li>\n\n\n\n<li>Building layout constraints: columns, doors, or conveyor equipment may force sideways alignment.<\/li>\n\n\n\n<li>Uniformity: clients may want consistent pallet orientation across all storage types.<\/li>\n\n\n\n<li>Load profile: rotating a pallet may keep an overhanging load within rack dimensions, or improve clearance for tall or fragile loads.<\/li>\n\n\n\n<li>Operator preference: some operators think sideways storage is easier, especially if they\u2019ve used it in selective or bulk racking.<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Real-World Lessons<\/h1>\n\n\n\n<figure class=\"wp-block-image alignright is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXe6cJQsiRaHVkxSP9Ivz4AEcHogB3UOb15WRAZlBf9NsuSKpvxwyMU7M1_BC0RGK2Ng0X7MOMU1yFggf7KtVoPewtczsth5pNkAbzefvxJk3hn8cGSyen3Xj15FOXpv9OwBgr6VHQ?key=-O6CrS9dcZvXDwqToKZGog\" alt=\"\" style=\"width:433px;height:auto\"\/><\/figure>\n\n\n\n<p>Some operations require pallet orientation on the 48-inch face due to building layout or process flow. While this configuration introduces challenges, 3D has worked with clients to engineer effective solutions.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.3dstoragesystems.com\/wp-content\/uploads\/2025\/08\/Interamerican-Foods-case-study-eng-3D-storage-systems.pdf\">At Interamerican Foods<\/a>, for example, a special design was developed to accommodate sideways orientation. By creating engineered fork pockets and addressing fork length considerations, the system was tailored to the client\u2019s needs. Careful design and operator training ensured performance without compromising safety or efficiency.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">The Engineering Fix<\/h1>\n\n\n\n<p>For some applications, 3D can create carts with dropped front ties that creates more clearance for the forks when picking up the pallet. This solution requires:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Engineering adjustments to the rack design<\/li>\n\n\n\n<li>Lift trucks equipped with shorter forks (40\u201d)<\/li>\n\n\n\n<li>Operator training to avoid damage during loading and unloading<\/li>\n\n\n\n<li>These fixes are viable but add cost and complexity.<\/li>\n<\/ul>\n\n\n\n<p>To make sideways orientation possible, we sometimes recommend different pallets be used. The diagram below highlights the difference: standard GMA pallets have shallow cut-outs, while block-style pallets like those supplied by CHEP allow for proper fork clearance and eliminates most of the issues discussed above.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">&nbsp;<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeRajwj0rN9RBHrN5xCdwidSDJbIHb0zk2P-o0WctcutQoymonRW7hJeJiah3NQ1GFTZcF6IBO7gyzLG-4S2oghNPVfpTnKkhl2WXJx4p2vaF_07srNcwh8EO89cbJuqot43D_PEQ?key=-O6CrS9dcZvXDwqToKZGog\" alt=\"\"\/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">Takeaway for Dealers and End Users<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Don\u2019t assume pallets can be rotated in pushback lanes without consequences.<\/li>\n\n\n\n<li>Involve engineering early to assess pallet type, orientation, and truck compatibility.<\/li>\n\n\n\n<li>Protect your investment by ensuring the system is designed for the pallets you actually use.<\/li>\n<\/ul>\n\n\n\n<p>If you\u2019re evaluating pushback systems and want to ensure correct pallet orientation,<a href=\"https:\/\/www.3dstoragesystems.com\/contact-us\/\"> talk to 3D Storage Systems<\/a>. We\u2019ll help you design it right the first time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In pushback systems, pallet orientation matters. Some operations have considered turning standard GMA pallets sideways to maximize layout options. On paper, it looks simple. In practice, it introduces handling and safety issues. The Core Issue GMA pallets are designed with fork entry on the 40-inch side. When you rotate them to load on the 48-inch [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2764,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"<!-- wp:paragraph -->\n<p>It\u2019s easy to overlook something as basic as a pallet. After all, it\u2019s just a platform to move goods... until it becomes the reason your high-density racking system grinds to a halt.&nbsp;<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>In dynamic storage environments that require sophisticated systems like pallet flow racking, the humble pallet plays a starring role. A warped board or broken bottom deck doesn\u2019t just pose a safety risk\u2014it can sabotage your system\u2019s performance, create delays, and increase costs.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">High-Density Systems Rely on Precision<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>In selective racking, a slightly damaged pallet may not be a big issue. But in systems like pallet flow racking whether wheels or rollers, small variances make a big impact. These systems rely on smooth, uniform movement and aligned interfaces. A bad pallet doesn\u2019t just slow things down\u2014it can disrupt an entire lane.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Pallet flow systems are designed to maximize space and efficiency, but they also assume one critical factor: that an organization\u2019s pallets are in good condition.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">The Engineering Behind Good Pallet Quality<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Poor-quality pallets can cause:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Pallets to jam or drift sideways<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Product damage from pallets drifting into upright frames<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Increased wear and tear on components<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Worker safety risks when clearing blockages<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>These aren't minor issues. A jammed pallet deep in a pallet flow lane can shut down an entire aisle, forcing manual intervention, unloading, and sometimes even dismantling part of the system to correct it.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">The Cost Is More Than Just Time<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>When evaluating the cost of your racking system, consider the true cost per pallet stored, which includes not just the structure but the operating environment: labour, downtime, equipment use, and product loss. A high-density system\u2019s ROI depends on consistent throughput, and bad pallets undermine that.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The math speaks for itself: one system layout in a freezer warehouse showed how pushback racking could cut floor space nearly in half while storing the same number of pallets. But that efficiency collapses if the system can\u2019t be trusted due to jammed or damaged pallets.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Today\u2019s supply chain trends are compounding the problem:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Lighter, weaker packaging designed to reduce shipping costs also makes pallets more fragile.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- More SKUs and fewer pallets per SKU require more racking changes and movement.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Tighter warehouse footprints, with less room for error or downtime.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- FIFO enforcement, especially in food, pharma, and regulated industries.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>These trends make pallet quality a technical concern, certainly, but also a business risk.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">What Makes a Pallet \u201cPallet Flow-Ready\u201d?<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>In high-density dynamic systems, the best pallets:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Have consistent dimensions, especially bottom board spacing and length<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Maintain load integrity under dynamic movement<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Avoid broken boards, protruding nails, or softwood boards that collapse<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>- Are inspected regularly and rotated out when damaged<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>There is also the weight of the load itself. If the goods weigh over a certain amount, you need to be certain the pallet is of sufficient quality to handle them.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>While wood pallets are still most common, some high-volume facilities are exploring plastic pallets for their uniformity, though the upfront cost is higher. Your best choice depends on your system configuration and throughput.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u201cThe design of the plastic pallet is crucial,\" says Kevin Minkhorst, CEO of 3D Storage Systems. \"As many out there have ribbed bottom surfaces that will prevent a pallet from rolling.\u00a0 Make sure you have the Pallet Flow manufacturer test the suitability of your pallets before (a) purchasing the pallets and (b) buying the flowrack system.\u201d<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Protect the Investment<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>A pallet flow racking system is a significant investment, designed to cut costs, save space, and increase efficiency. But it\u2019s only as reliable as the pallets running through it. As Kevin Minkhorst often explains:\u00a0\u201cA single poor-quality pallet can undo all the gains you\u2019ve made with a high-performance system.\u201d<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The bottom line? If you\u2019re serious about storage efficiency, don\u2019t overlook the platform beneath your product.<\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pushback-racking"],"_links":{"self":[{"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/posts\/2763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/comments?post=2763"}],"version-history":[{"count":6,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/posts\/2763\/revisions"}],"predecessor-version":[{"id":2770,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/posts\/2763\/revisions\/2770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/media\/2764"}],"wp:attachment":[{"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/media?parent=2763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/categories?post=2763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.3dstoragesystems.com\/wp-json\/wp\/v2\/tags?post=2763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}