{"id":16844,"date":"2026-06-02T16:45:51","date_gmt":"2026-06-02T08:45:51","guid":{"rendered":"https:\/\/www.fhopepack.com\/zh\/?p=16844"},"modified":"2026-06-02T16:45:51","modified_gmt":"2026-06-02T08:45:51","slug":"vertical-type-steel-coil-wrapping-machine","status":"publish","type":"post","link":"https:\/\/www.fhopepack.com\/zh\/vertical-type-steel-coil-wrapping-machine\/","title":{"rendered":"Vertical type Steel coil wrapping machine"},"content":{"rendered":"<p><strong>The FPW\u2011900 <a href=\"https:\/\/www.fhopepack.com\/Steel-coil-wrapping-machine\/\">vertical steel coil wrapping machine<\/a> complies with commercial packaging standard ASTM D3951 by providing a consistent, damage\u2011protective wrap through adjustable tension control, automatic film feeding and cutting, and PU\u2011coated contact surfaces. Under ASTM D3951, packaging must protect the product during normal handling and transportation. The FPW\u2011900 achieves this by allowing operators to set precise film tension (via a dedicated tension controller), maintain a minimum 50% overlap on each wrap, and select the number of layers based on coil weight and fragility. The machine\u2019s single trolley with two stations eliminates idle time, enabling continuous wrapping while the other station is loaded or unloaded. For coils with outer diameters from 200\u202fmm to 800\u202fmm and widths from 200\u202fmm to 800\u202fmm (typical supplier range, verify with order), the machine automatically adjusts the wrapping ring height via a motor\u2011driven frame. The film stretch ratio, typically 150\u2013250% for LLDPE film per supplier specifications, is set on the PLC touchscreen and can be recalled for repeat orders. The PU\u2011covered centering and rotate rolls prevent surface scratches, meeting the \u201cnon\u2011damaging\u201d requirement of ASTM D3951 for finished steel products.<\/strong> The system uses a motor\u2011driven trolley that moves forward and backward between the two stations. An automatic film cutting system completes each cycle in under 5 seconds. The PLC stores parameters in English, making operation accessible to standard industrial personnel.<\/p>\n<h2>\ud83d\udee0\ufe0f Key Changes<\/h2>\n<iframe width=\"100%\" height=\"420\" src=\"https:\/\/www.youtube.com\/embed\/jm018SkBb0c?rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<p><strong>Compared to single\u2011station or manual wrapping lines, the FPW\u2011900 introduces a one\u2011trolley\u2011two\u2011station layout that doubles packing throughput without increasing floor space, while integrated automatic tension control and film handling replace manual steps that cause variability.<\/strong> Traditional setups require the machine to stop for loading and unloading, creating dead time that can reduce effective throughput by 40\u201350%. In the FPW\u2011900, while station A wraps, the operator positions the next coil on station B, then the trolley shuttles the wrapped coil out and the new coil into the wrapping position. The vertical coil orientation (axis vertical, film wound around the circumference) differs from orbital horizontal wrappers; here the coil remains stationary on the trolley and the ring rotates around it. The auto\u2011adjustable frame eliminates manual shimming when handling coils of different widths. Older machines often used steel or standard rubber contact rolls; the FPW\u2011900 uses polyurethane covers (rated for 50,000\u201380,000 wraps per supplier datasheet) to avoid marring sensitive surfaces. The PLC\u2011controlled film cutting system replaces hand\u2011tearing, ensuring a clean edge every cycle and reducing cycle time by 5\u20138 seconds per wrap (supplier\u2011stated improvement). The tension controller\u2014a proprietary design per the supplier\u2014provides steady tension independent of film roll diameter, which prevents wrinkles and loose wraps that can cause coil damage during transport.<\/p>\n<h2>\ud83c\udfd7\ufe0f Business Impact<\/h2>\n<p><strong>Upgrading from a single\u2011station wrapper to the FPW\u2011900 can double daily output for an 8\u2011hour shift, with typical payback periods of 3\u20136 months through labor savings and reduced material waste\u2014figures based on industry benchmarks for similar dual\u2011station vertical wrappers.<\/strong> The two\u2011station design allows one operator to manage the entire line instead of two operators required for two separate machines. Film consumption decreases because the tension controller prevents over\u2011stretching: typical film usage per coil drops 10\u201315% compared to manual or pneumatic tension systems (based on supplier\u2011reported field data). The consistent, tight wrap reduces customer rejections and product returns, improving brand reputation. For mills that export coils, the neat surface and uniform overlap meet the visual inspection criteria often demanded by international buyers. The machine requires a stable compressed air supply (6\u20138\u202fbar, 30\u202fL\/min) and 380\u202fV three\u2011phase power (standard industrial supply). Initial commissioning takes 1\u20132 days on site. PU rolls require periodic replacement after 50,000\u201380,000 wraps (estimated at 1\u20132 years under continuous operation). For heavy coils (&gt;3\u202ftons), the frame adjustment speed may limit throughput to 12\u201315 coils per hour; for small coils (&lt;300\u202fkg) the trolley can cycle faster, achieving up to 40 coils per hour. These throughput ranges are consistent with data from comparable industrial coil wrappers.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2025\/02\/steel-coil-packing-machine-for-sale-jpg.webp\" alt=\"steel coil packing machine for sale\" \/><\/p>\n<h2>\ud83d\udcc8 Compliance Actions<\/h2>\n<p><strong>To demonstrate compliance with ASTM D3951 and typical customer packaging specifications, operators must calibrate the tension controller so film stretch remains within the film manufacturer\u2019s recommended range (e.g., 150\u2013250% for LLDPE), set minimum overlap of 50%, and program the number of wrap layers according to coil weight.<\/strong> Start by entering coil diameter and width on the PLC touchscreen. The system automatically calculates the required film length and overlap; the operator can override these values if customer specifications differ. Run a test wrap on a dummy coil and verify tension: the film should be tight enough to prevent movement but not so tight that it cuts into the coil corners or edges. Record the parameters for each coil type so they can be recalled for repeat orders, supporting traceability during audits. For export packaging that requires IPPC\u2011compliant wood pallets, ensure the coil is centered on the trolley using the centering roll\u2014the PU\u2011covered roll aligns the coil without damage. After wrapping, the automatic cut\u2011off system leaves a clean edge; if the film tail lifts, the operator should press it down manually. The dual\u2011station workflow follows lean principles: the operator loads\/unloads station B while station A wraps, eliminating waiting waste. All settings should be documented in a run log, which can be used as evidence during customer quality audits. A common practice is to include the ASTM D3951 reference on the packaging label.<\/p>\n<h2>\ud83d\udee1\ufe0f Timeline &amp; Deadlines<\/h2>\n<p><strong>Order to delivery for the FPW\u2011900 typically takes 30\u201345 working days for the standard model, with on\u2011site installation and commissioning requiring 2\u20133 days\u2014schedule at least two months before any customer audit to allow for process validation and operator training.<\/strong> Electrical preparation (380\u202fV, 3\u2011phase, 50\u202fHz, 10\u202fA circuit) and compressed air (6\u20138\u202fbar, 30\u202fL\/min) must be ready before the installation team arrives. If customized frame heights or alternative voltages (e.g., 460\u202fV, 60\u202fHz for North America) are needed, add 2\u20134 weeks to the lead time. The supplier recommends ordering spare PU rolls and film tension controller parts at the time of purchase; standard spares lead time is 10\u201315 days. There is no fixed regulatory deadline for this equipment, but if the facility is subject to a customer certification audit (e.g., ISO 9001 or a specific automotive packaging audit), installation should be completed at least 60 days before the audit date to allow for process validation and parameter documentation. A written purchase agreement should specify acceptance tests (e.g., wrap 20 coils consecutively without film breaks) and a warranty period (typically 12 months) as per standard industry practice.<\/p>\n<h2>\u2699\ufe0f Purchase\u2011Decision Checklist<\/h2>\n<ul>\n<li>\n<p>[ ] <strong>ASTM D3951 compliance<\/strong>: Does the FPW\u2011900\u2019s parameter range (tension, overlap, layers) allow you to meet the standard\u2019s requirements for protection during handling and transport?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Regulatory documentation<\/strong>: Can the PLC store and recall run parameters per coil type for audit traceability?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Film type compatibility<\/strong>: Has the tension controller been tested with your film material (LLDPE, PVC, VCI) and can it maintain consistent stretch within the film manufacturer\u2019s recommended range?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Coil dimension coverage<\/strong>: Confirm with supplier that your coil outer diameter (e.g., 200\u2013800\u202fmm) and width (e.g., 200\u2013800\u202fmm) fall within the machine\u2019s adjustable range.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Power and air supply<\/strong>: Verify electrical (380\u202fV\/50\u202fHz standard; transformer option for 460\u202fV\/60\u202fHz) and compressed air (6\u20138\u202fbar, 30\u202fL\/min) are available.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Spare parts for compliance continuity<\/strong>: Order extra PU centering rolls, film cutting blades, and tension controller seals to avoid downtime that could disrupt certified packaging processes.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Training for regulatory awareness<\/strong>: Include operator training on setting parameters according to customer specifications and maintaining the compliance log.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Link to related products<\/strong>: {d.link1} {d.link2}<\/p>\n<\/li>\n<\/ul>\n<h2>\ud83d\udee0\ufe0f FAQ<\/h2>\n<p><strong>Q: How does the FPW\u2011900 help comply with ASTM D3951?<\/strong><br \/>\nA: ASTM D3951 requires that commercial packaging protect the product during normal handling and transportation. The FPW\u2011900 achieves this by allowing adjustable film tension, user\u2011selectable overlap (minimum 50% recommended), and variable number of layers based on coil mass. These parameters are set on the PLC and can be documented for audit evidence.<\/p>\n<p><strong>Q: What documentation should I keep for a customer packaging audit?<\/strong><br \/>\nA: Maintain a run log for each coil type showing date, coil dimensions, film stretch percentage, overlap ratio, number of layers, and tension controller setpoint. The PLC can store these parameters; print or export them weekly. Also retain film manufacturer\u2019s specifications and the supplier\u2019s machine manual.<\/p>\n<p><strong>Q: Can the machine wrap coils with non\u2011standard widths or diameters?<\/strong><br \/>\nA: The FPW\u2011900 is designed for coils with outer diameter 200\u2013800\u202fmm and width 200\u2013800\u202fmm per the supplier datasheet. For coils outside this range, contact the supplier to discuss frame modifications or alternative models.<\/p>\n<p><strong>Q: How do I verify that the film tension meets the packaging specification?<\/strong><br \/>\nA: Perform a test wrap on a dummy coil. Measure the film width before and after stretching to calculate the stretch percentage. Compare with the film supplier\u2019s recommended range (typically 150\u2013250% for LLDPE). Adjust the tension controller accordingly and record the setting.<\/p>\n<p><strong>Q: What are the operator training requirements for regulatory compliance?<\/strong><br \/>\nA: Operators should be trained on parameter entry, test wrap procedures, log maintenance, and basic troubleshooting. The PLC interface is in English; two half\u2011day sessions are typically sufficient. Provide a quick\u2011reference card for setting parameters per coil type.<\/p>","protected":false},"excerpt":{"rendered":"<p>The FPW\u2011900 vertical steel coil wrapping machine complies with commercial packaging standard ASTM D3951 by providing a consistent, damage\u2011protective wrap through adjustable tension control, automatic film feeding and cutting, and PU\u2011coated contact surfaces. Under ASTM D3951, packaging must protect the product during normal handling and transportation. The FPW\u2011900 achieves this by allowing operators to set [&hellip;]<\/p>","protected":false},"author":1,"featured_media":16873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"The FPW\u2011900 vertical steel coil wrapping machine complies with commercial packaging standard ASTM D3951 by providing a consistent, damage\u2011protective wrap through adjustable tension control, automatic film feeding and cutting, and PU\u2011coated contact surfaces. Under ASTM D3951, packaging must protect the product during normal handling and transportation. The FPW\u2011900 achieves this by allowing operators to set precise film tension (via a dedicated tension controller), maintain a minimum 50% overlap on each wrap, and select the number of layers based on coil weight and fragility.","_seopress_robots_index":"","fifu_image_url":"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2026\/01\/Vertical-Steel-Coil-Packaging.webp","fifu_image_alt":"","footnotes":""},"categories":[191],"tags":[],"class_list":["post-16844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coil-wrap-machine"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/posts\/16844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/comments?post=16844"}],"version-history":[{"count":2,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/posts\/16844\/revisions"}],"predecessor-version":[{"id":16874,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/posts\/16844\/revisions\/16874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/media\/16873"}],"wp:attachment":[{"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/media?parent=16844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/categories?post=16844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fhopepack.com\/zh\/wp-json\/wp\/v2\/tags?post=16844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}