{"id":8052,"date":"2025-01-03T05:12:50","date_gmt":"2025-01-03T05:12:50","guid":{"rendered":"https:\/\/www.fhopepack.com\/videos\/?p=8052"},"modified":"2026-08-31T14:15:32","modified_gmt":"2026-08-31T14:15:32","slug":"automatic-steel-coil-strapping-machine-for-slit-coil","status":"publish","type":"post","link":"https:\/\/www.fhopepack.com\/videos\/automatic-steel-coil-strapping-machine-for-slit-coil\/","title":{"rendered":"Automatic steel coil strapping machine for slit coil"},"content":{"rendered":"<blockquote>\n<p><strong>Executive summary<\/strong><\/p>\n<p>This ~2:23 factory clip shows a <strong>slit steel coil<\/strong> rotating on a <strong>powered roller conveyor<\/strong> while an automatic head presses it \u2014 captioned &#8220;Slit Coil Strapping Machine&#8221; and &#8220;\u94a2\u5e26\u6346\u624e\u673a&#8221;.\nThe footage documents the press-and-rotate core of a strapping station; <strong>strap feeding, tensioning, and sealing are not clearly visible<\/strong>.\nUse this page to <strong>decide whether a slit-coil strapping station fits your coil sizes and line<\/strong>, with a verification list to take to the supplier.<\/p>\n<\/blockquote>\n<iframe loading=\"lazy\" width=\"940\" height=\"535\" src=\"https:\/\/www.youtube.com\/embed\/jp1_62c7-lc\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<h2>What the video shows<\/h2>\n<p>The clip runs about <strong>2 minutes 23 seconds<\/strong>. It is a factory demonstration with background music and no narration, so every description below comes from visual observation of the footage, frame by frame.<\/p>\n<ul>\n<li><strong>0:00\u20130:04<\/strong> \u2014 A machine sits over a <strong>slit steel coil<\/strong> already placed on a powered roller conveyor. The on-screen title reads <strong>&#8220;Slit Coil Strapping Machine&#8221;<\/strong>.<\/li>\n<li><strong>0:04\u20130:12<\/strong> \u2014 The machine head <strong>lowers<\/strong>, its metal pressing plate touches the coil top, and the coil begins to <strong>rotate slowly<\/strong> on the rollers. The Chinese caption <strong>&#8220;\u94a2\u5e26\u6346\u624e\u673a&#8221;<\/strong> (steel-band strapping machine) appears.<\/li>\n<li><strong>0:12\u20130:28<\/strong> \u2014 The head stays engaged on the coil while the coil keeps rotating; a worker briefly appears in the background and walks through.<\/li>\n<li><strong>0:28\u20130:44<\/strong> \u2014 The head re-engages and cycles; the camera cuts to a <strong>low-angle close-up<\/strong> of the pressing plate against the coil surface.<\/li>\n<li><strong>0:44\u20130:56<\/strong> \u2014 Close-up: the metal plate presses the coil surface as the coil continues to rotate; the head then lifts away.<\/li>\n<li><strong>0:56\u20132:23<\/strong> \u2014 The same engage-and-rotate pattern continues. <strong>No separate strap band is clearly visible<\/strong> on the coil in the sampled frames.<\/li>\n<\/ul>\n<p>The clip is a single-station view: coil on conveyor, head down, rotate, head up. It does not show the coil entering or leaving the machine.<\/p>\n<h2>Direct observation notes<\/h2>\n<p>These notes follow the frame-analysis report and stay as close to the observed facts as possible.<\/p>\n<ul>\n<li><strong>Machine:<\/strong> <strong>orange-painted steel frame<\/strong>; the moving head and its metal pressing plate are <strong>silver metal<\/strong>; blue hydraulic\/pneumatic lines run to the head. The head moves vertically down and up over the coil.<\/li>\n<li><strong>Product:<\/strong> a <strong>flat, disc-shaped slit coil<\/strong> \u2014 stacked thin metal layers, diameter clearly larger than its width; beige\/light-brown surface with a layered texture, light scratches and stains.<\/li>\n<li><strong>Layout:<\/strong> a vertical machine frame above a <strong>blue roller conveyor<\/strong>; the coil stays horizontal throughout and <strong>rotates around its center axis<\/strong> on the rollers.<\/li>\n<li><strong>Process:<\/strong> the coil is already on the conveyor at the start; the head lowers, presses, the coil rotates, and the head lifts. The pattern repeats through the clip. <strong>No removal of the coil is shown.<\/strong><\/li>\n<li><strong>Controls and safety:<\/strong> <strong>no full control panel<\/strong> is shown; a <strong>yellow control box<\/strong> at the machine side carries a <strong>red emergency stop<\/strong>; a white warning label on the orange frame has unreadable text; <strong>no fence or light curtain is visible<\/strong>.<\/li>\n<li><strong>Readable text:<\/strong> &#8220;Slit Coil Strapping Machine&#8221; (white, opening); &#8220;\u94a2\u5e26\u6346\u624e\u673a&#8221; (white, top right, during operation); small labels <strong>&#8220;B7&#8221;<\/strong>, <strong>&#8220;B3&#8221;<\/strong>, <strong>&#8220;B2&#8221;<\/strong> on the head metal.<\/li>\n<li><strong>Strap material:<\/strong> <strong>no separate strap band is clearly visible<\/strong> in any sampled frame.<\/li>\n<\/ul>\n<h2>What the video does not show<\/h2>\n<p>The footage is short, and several facts a buyer needs are simply not visible:<\/p>\n<ul>\n<li>Strap <strong>feeding, tensioning, and sealing<\/strong> (the actual tie-off).<\/li>\n<li>Rated coil range: maximum outer\/inner diameter, width, and weight.<\/li>\n<li>Strap type supported (<strong>steel or PET<\/strong>) and its width, thickness, and tension range.<\/li>\n<li>Strap count per coil and whether spacing is programmable.<\/li>\n<li>Cycle time and coils per hour.<\/li>\n<li>Model number, electrical power, compressed-air requirements, and certifications.<\/li>\n<li>How the coil is loaded and unloaded, and the conveyor interface.<\/li>\n<\/ul>\n<p>Treat all of these as <strong>to-confirm-with-the-manufacturer<\/strong> items, not as facts from the video.<\/p>\n<h2>Machine structure at a glance<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">Part<\/th>\n<th style=\"text-align: left\">Observed in footage<\/th>\n<th style=\"text-align: left\">What to confirm<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\">Vertical head<\/td>\n<td style=\"text-align: left\">Lowers onto the coil; presses from above<\/td>\n<td style=\"text-align: left\">Stroke must reach your coil width and stack height<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Pressing plate<\/td>\n<td style=\"text-align: left\">Flat metal plate at the head end<\/td>\n<td style=\"text-align: left\">Coverage across full coil width<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Roller conveyor<\/td>\n<td style=\"text-align: left\">Blue rollers that support and rotate the coil<\/td>\n<td style=\"text-align: left\">Roll height, pitch, and drive match your line<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Hydraulic\/pneumatic lines<\/td>\n<td style=\"text-align: left\">Blue lines to the moving head<\/td>\n<td style=\"text-align: left\">Air\/power supply available at the station<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Control box<\/td>\n<td style=\"text-align: left\">Yellow box with a red emergency stop<\/td>\n<td style=\"text-align: left\">Full cycle controls, programs, and diagnostics<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Frame<\/td>\n<td style=\"text-align: left\">Orange painted steel, single-station<\/td>\n<td style=\"text-align: left\">Footprint and anchoring<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The structure is simple: <strong>press above, rotate below<\/strong>. That combination is what lets a strap be placed around a coil at a chosen position on its width.<\/p>\n<h2>Fit: is this the right machine for your slit coils?<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">Your line<\/th>\n<th style=\"text-align: left\">Checkpoint<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\">Coil outside\/inside diameter<\/td>\n<td style=\"text-align: left\">Head travel and conveyor envelope must cover your range<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Slit width<\/td>\n<td style=\"text-align: left\">Pressing plate and strap path must span the full width<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Coil weight<\/td>\n<td style=\"text-align: left\">Rollers, frame, and drive must be sized for it<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Strap type<\/td>\n<td style=\"text-align: left\">Confirm steel or PET support, width, and tension<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">Line integration<\/td>\n<td style=\"text-align: left\">Conveyor height and roll spacing must match your line; loading may be manual or linked<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>If your coils are larger or heavier than the demo, the station must be <strong>resized<\/strong> \u2014 that is a manufacturer-supplied calculation, not something the clip can answer.<\/p>\n<h2>What to verify with the manufacturer<\/h2>\n<ol>\n<li>Coil size envelope: outer\/inner diameter, width, and weight.<\/li>\n<li>Whether the head <strong>feeds, tensions, and seals the strap automatically<\/strong> \u2014 the video does not show the strap itself.<\/li>\n<li>Strap options: steel or PET, widths, and tension range.<\/li>\n<li>Strap count and spacing per coil, and whether they are programmable.<\/li>\n<li>Cycle time at your coil size and required output.<\/li>\n<li>Power, air, floor space, conveyor interface, and certifications.<\/li>\n<\/ol>\n<h2>Frequently asked questions<\/h2>\n<p><strong>Is this an automatic strapping machine, or only a compressor?<\/strong>\nThe clip shows an automatic head pressing the coil while it rotates, and the clip title reads &#8220;Slit Coil Strapping Machine&#8221;. Strap application itself is not clearly visible, so confirm feed, tension, and sealing with the supplier.<\/p>\n<p><strong>What is the machine actually doing in the video?<\/strong>\nIt lowers a pressing plate onto the coil and rotates the coil on the conveyor. Rotating the coil under the head is how a strap is placed across the coil width at a set position.<\/p>\n<p><strong>Does it work with steel or PET strap?<\/strong>\nNot shown in the footage. Confirm which strap types and widths the head accepts.<\/p>\n<p><strong>What slit coil sizes can it handle?<\/strong>\nNot shown. Provide your outer\/inner diameter, width, and weight, and ask for the rated envelope.<\/p>\n<p><strong>How many straps per coil, and can spacing be set?<\/strong>\nNot shown. Check whether strap count and position are programmable for different coil widths.<\/p>\n<h2>Where this machine is used<\/h2>\n<ul>\n<li><strong>Slitting service centers<\/strong> securing cut coils right after slitting.<\/li>\n<li><strong>Steel coil processors<\/strong> holding coils tight before surface treatment or dispatch.<\/li>\n<li><strong>Packing lines<\/strong> where coils move on to wrapping, weighing, and stacking stations.<\/li>\n<li><strong>Mills and stockists<\/strong> protecting slit coil edges and preventing loose laps in storage.<\/li>\n<\/ul>\n<p>These machines appear wherever a coil must stay <strong>tight and edge-protected<\/strong> through handling and transport.<\/p>\n<h2>Why automatic strapping matters<\/h2>\n<ul>\n<li>Keeps coils <strong>tight during transport<\/strong>, reducing loose laps and edge damage.<\/li>\n<li>Delivers <strong>consistent strap position and tension<\/strong>, coil after coil.<\/li>\n<li>Cuts the <strong>manual handling of heavy coils<\/strong> by operators.<\/li>\n<li>Ties into powered roller conveyors, so coils move through the station automatically.<\/li>\n<\/ul>\n<p>The clip shows the operating principle in its simplest form. Whether the benefits land in your plant depends on the sizing and integration details you confirm with the supplier.<\/p>\n<h2>Safety notes from the footage<\/h2>\n<ul>\n<li>A <strong>red emergency stop<\/strong> sits on the yellow control box at the machine side.<\/li>\n<li>The head <strong>moves fast<\/strong> and presses with real force \u2014 keep clear while it cycles.<\/li>\n<li><strong>No fencing or light curtain is visible<\/strong> in the footage. Confirm guarding to your site standard.<\/li>\n<li>Verify <strong>interlocks<\/strong> and operator training before commissioning.<\/li>\n<\/ul>\n<h2>Buyer checklist<\/h2>\n<ul>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Confirm coil outer\/inner diameter, width, and weight fit the envelope.<\/li>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Confirm automatic strap feed, tension, and sealing.<\/li>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Choose steel or PET strap, width, and tension.<\/li>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Get cycle time at your coil size.<\/li>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Confirm guards, emergency stop, interlocks, and certifications.<\/li>\n<li style=\"margin-left:-1.25em;list-style-type:none\"><input type=\"checkbox\" disabled=\"disabled\" \/> Check conveyor height and interface with your existing line.<\/li>\n<\/ul>\n<h2>Source and method<\/h2>\n<ul>\n<li><strong>Video:<\/strong> publicly embedded YouTube clip <code>jp1_62c7-lc<\/code> (automatic steel coil strapping machine for slit coil), about 2:23, viewed at 720p.<\/li>\n<li><strong>Method:<\/strong> 36 frames sampled every 4 seconds and analyzed with a local vision model into a structured report (Parts A\u2013H), kept in <code>vlm_reports\/8052-automatic-steel-coil-strapping-machine-for-slit-coil.md<\/code>.<\/li>\n<li><strong>Audio:<\/strong> background music only \u2014 no narration, so no speech transcription was performed.<\/li>\n<li><strong>Boundary:<\/strong> this article states only what is visible in the footage. Sizes, speeds, and capabilities are marked <strong>&#8220;confirm with the manufacturer&#8221;<\/strong> where the video does not show them.<\/li>\n<\/ul>\n<h2>Related reading<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.fhopepack.com\/steel-coil-strapping-machinery\/\">Steel Coil Strapping Machines<\/a><\/li>\n<li><a href=\"https:\/\/www.fhopepack.com\/videos\/automatic-steel-coil-strapping-and-packaging-line-fhope\/\">Automatic Steel Coil Strapping and Packaging Line<\/a><\/li>\n<li><a href=\"https:\/\/www.fhopepack.com\/videos\/slit-steel-coil-packaging-system\/\">Slit Steel Coil Packaging System<\/a><\/li>\n<li><a href=\"https:\/\/www.fhopepack.com\/videos\/automated-slit-coil-packing-line-for-service-center-boost-your-productivity\/\">Automated Slit Coil Packing Line for Service Centers<\/a><\/li>\n<li><a href=\"https:\/\/www.fhopepack.com\/videos\/automatic-hot-mill-steel-coil-strapping-machine\/\">Automatic Hot Mill Steel Coil Strapping Machine<\/a><\/li>\n<li><a href=\"https:\/\/www.fhopepack.com\/videos\/steel-coil-radial-strapping-machine\/\">Steel Coil Radial Strapping Machine<\/a><\/li>\n<\/ul>\n<h2>Next step<\/h2>\n<p>Contact the FHOPE sales team for a <strong>coil-sizing assessment<\/strong> and a strapping station sized to your slit coils. Use the <a href=\"https:\/\/www.fhopepack.com\/videos\/contact-2\/\">contact page<\/a> to start the conversation.<\/p>\n<p><em>Last updated: 2026-08-31.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Executive summary This ~2:23 factory clip shows a slit steel coil rotating on a powered roller conveyor while an automatic head presses it \u2014 captioned &#8220;Slit Coil Strapping Machine&#8221; and &#8220;\u94a2\u5e26\u6346\u624e\u673a&#8221;. The footage documents the [&hellip;]<\/p>","protected":false},"author":5,"featured_media":8055,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Automatic Steel Coil Strapping Machine for Slit Coil","_seopress_titles_desc":"The clip shows an automatic strapping head pressing a slit steel coil as it rotates on a roller conveyor. 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