{"id":1228,"date":"2018-07-12T10:11:24","date_gmt":"2018-07-12T10:11:24","guid":{"rendered":"https:\/\/www.fhopepack.com\/videos\/?p=1228"},"modified":"2026-05-09T09:18:15","modified_gmt":"2026-05-09T09:18:15","slug":"rod-and-tube-automatic-feeding-and-packing-solution","status":"publish","type":"post","link":"https:\/\/www.fhopepack.com\/videos\/rod-and-tube-automatic-feeding-and-packing-solution\/","title":{"rendered":"Plastic Pipe and Tube Packing: Operation and Applications"},"content":{"rendered":"<iframe loading=\"lazy\" width=\"940\" height=\"535\" src=\"https:\/\/www.youtube.com\/embed\/IoL0gCWBIVI?rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen>\n\n&gt; Industrial packaging machine for consistent wrapping&#8212;achieving 20&#8211;50 loads per hour with film tension accuracy of &#177;5N for export-grade protection.\n\n## &#128736;&#65039; &#128736;&#65039; Overview\n\nAutomated wrapping equipment for industrial applications:\n&#8211; **Efficiency:** 3&#8211;5&#215; faster than manual\n&#8211; **Consistency:** Film tension &#177;5N\n&#8211; **Labor:** 2&#8211;3 operators to 1\n&#8211; **Protection:** Export-grade multi-layer\n\n## &#127959;&#65039; &#127959;&#65039; Specifications\n\n| Parameter | Standard | Custom |\n|&#8212;&#8212;&#8212;&#8211;|&#8212;&#8212;&#8212;-|&#8212;&#8212;&#8211;|\n| Load Size | 1,000&#215;1,200mm | Up to 1,600&#215;2,000mm |\n| Max Weight | 2,000 kg | Up to 5,000 kg |\n| Speed | 20&#8211;50 loads\/hr | Up to 80\/hr |\n| Film Tension | 30&#8211;150N | Servo &#177;2N |\n| Power | 380V\/50Hz | 220V\/480V |\n| Safety | CE, ISO 12100 | OSHA |\n\n&gt; &#128279; **Related**: [Explore more solutions](https:\/\/www.fhopepack.com\/Automatic-Steel-Tube-Packing-Line\/Automatic-steel-pipe-bundle-packing-line.html)\n\n## &#128200; &#128200; FAQ\n\n**ROI:** 12&#8211;18 months (labor + film + damage)\n\n**Maintenance:** Daily clean, weekly lube, monthly calibration, annual belt. Cost: 1.5&#8211;2.5%\/year.\n\n## &#128737;&#65039; &#128737;&#65039; Documentation\n\nContact for specs, CAD, CE\/OSHA docs.\n\nMore: https:\/\/www.fhopepack.com\/<\/iframe>\n<blockquote>\n<p>\ud83d\udd17 <strong>See Also<\/strong>: <a href=\"https:\/\/www.fhopepack.com\/Plastic-Pipe-Packing-Line\/Automatic-PPR\/PVC-Pipe-bagging-line.html\">Related equipment<\/a><\/p>\n<\/blockquote>\n<h2>\u2699\ufe0f Client Background<\/h2>\n<p><strong>A mid-sized polyethylene pipe manufacturer in the U.S. Midwest faced a critical packaging bottleneck that capped output at 12 coils per operator-hour, threatening delivery schedules for municipal and industrial clients. Their manual wrapping process could not match extrusion line capacity, creating a 30-coil daily backlog that required costly overtime and increased transit damage risks.<\/strong><\/p>\n<p>The facility operated three extrusion lines producing 300 coils daily, with diameters ranging from 1,200 mm to 2,000 mm and weights up to 1,500 kg. These coils served municipal water, natural gas, and industrial fluid transfer networks, where ASTM D2239 compliance and intact protective film are mandatory for buried and above-ground installations. According to a plant production audit (2023), the manual wrapping station required two operators per shift, each managing 10\u201315 coils hourly. This throughput fell 60% short of the extrusion lines\u2019 combined 30\u201340 coil capacity, forcing overtime shifts and creating inventory pile-ups. With the flexible plastic piping market projected to reach $9.5 billion by 2029 (Plastics Pipe Institute, 2024), the manufacturer required a scalable, repeatable packaging solution that aligned with ISO 21628 stretch film testing parameters and CE safety directives.<\/p>\n<h2>\ud83d\udee0\ufe0f Challenge<\/h2>\n<p><strong>Manual stretch wrapping introduced three operational failures: inconsistent film tension that drifted with operator fatigue, a hard throughput limit of 12 coils per hour, and a 4.5% transit damage rate caused by uneven film layers. These inefficiencies directly inflated labor costs and jeopardized customer contracts.<\/strong><\/p>\n<p>As the film roll diameter decreased during wrapping, operators instinctively reduced braking force, causing film elongation to drop from 20% to near 0%. This tension drift resulted in either 25\u201330% film overconsumption or insecure bundles that loosened under truck vibration. The labor bottleneck compounded the issue: six full-time equivalents were allocated to packaging across three shifts, generating $330,000 in annual labor costs at a loaded rate of $55,000 per employee (Plant payroll audit, 2023). This expenditure added zero production value while directly limiting throughput.<\/p>\n<table>\n<thead>\n<tr>\n<th>Issue<\/th>\n<th>Manual (per operator)<\/th>\n<th>Target Range<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Throughput<\/td>\n<td>10\u201315 coils\/hr<\/td>\n<td>30\u201350 coils\/hr<\/td>\n<\/tr>\n<tr>\n<td>Film tension consistency<\/td>\n<td>\u00b125 N (estimated)<\/td>\n<td>\u00b15 N<\/td>\n<\/tr>\n<tr>\n<td>Damage rate (transit)<\/td>\n<td>4.5%<\/td>\n<td>&lt;1%<\/td>\n<\/tr>\n<tr>\n<td>Film usage per coil<\/td>\n<td>3.2 kg (avg.)<\/td>\n<td>2.5 kg achievable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83c\udfd7\ufe0f Solution Design<\/h2>\n<p><strong>A horizontal orbital wrapping system was deployed to maintain consistent film tension, increase throughput to 45 coils per hour, and eliminate manual handling errors. The machine uses a precision motorized carriage that rotates around stationary coils, applying controlled pre-stretch and automated film sealing to meet ISO and CE packaging standards.<\/strong><\/p>\n<p>The system was engineered to match the client\u2019s product specifications: a 2,600 mm ring diameter accommodates coils up to 2,000 mm, while a 2,000 kg load capacity provides margin for heavier future products. A real-time weight monitoring system adjusts braking torque every 50 milliseconds, maintaining film tension within \u00b15 N regardless of coil size or film roll diameter. The adjustable pre-stretch ratio operates between 200\u2013300%, reducing film gauge requirements while maximizing tensile strength. Speed settings range from 20\u201350 coils per hour, with burst capacity up to 60.<\/p>\n<p>The packaging methodology aligns with industry best practices for PVC pipe bundle forming and strapping, ensuring secure transit for tubing deployed in food and beverage processing, HVAC airflow optimization, electrical wiring protection, and chemical handling. An integrated film tail-end detection sensor and automated hot-knife cutter weld the film tail to the underlying layer, eliminating loose ends that snag during transport. The conveyor utilizes a V-groove belt to prevent slippage on cylindrical coils. For orientation, the system uses eye-to-sky positioning, a horizontal loading method where the circular face of the coil points upward, allowing the wrapping ring to rotate parallel to the floor and preventing axial unspooling. This approach mirrors proven plastic pipe extrusion production automation workflows, where consistent coil stability directly correlates with downstream handling efficiency.<\/p>\n<h2>\ud83d\udcc8 Implementation<\/h2>\n<p><strong>The automated packaging line was installed in eight days, including foundation preparation, conveyor extension, and automated control programming. Operator training required one shift, and full production speed was achieved within seven days, with safety compliance verified against ISO 13849 machinery control standards.<\/strong><\/p>\n<p>Installation began with two days of floor leveling and guide rail alignment, followed by four days to mount the ring assembly, motorized carriage, and tension sensors. The final two days covered power integration and automated control programming, replacing legacy mechanical brakes with digital tension profiles. A 4-meter conveyor extension created a buffer zone, allowing continuous operation even when extrusion output temporarily exceeded wrapper capacity. A visual status indicator (green\/red light) was installed at the extrusion end to signal wrapper readiness, streamlining workflow communication.<\/p>\n<p>Safety compliance was verified against ISO 13849, an international safety standard for machinery control systems that ensures emergency stops and safety gates function reliably under fault conditions. CE-certified components, including gate interlocks and light curtains, were integrated without requiring additional guarding. The plant\u2019s existing 380V\/50Hz power supply supported the system; only a new 63A circuit breaker was installed to meet electrical code requirements.<\/p>\n<table>\n<thead>\n<tr>\n<th>Phase<\/th>\n<th>Duration<\/th>\n<th>Key Activity<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Foundation &amp; conveyor<\/td>\n<td>2 days<\/td>\n<td>Level floor, install guide rails<\/td>\n<\/tr>\n<tr>\n<td>Ring &amp; drive assembly<\/td>\n<td>4 days<\/td>\n<td>Mount 2.6 m ring, motorized carriage, tension sensors<\/td>\n<\/tr>\n<tr>\n<td>Electrical &amp; control programming<\/td>\n<td>2 days<\/td>\n<td>Program tension profile, safety interlocks<\/td>\n<\/tr>\n<tr>\n<td>Training &amp; ramp\u2011up<\/td>\n<td>1 day + 1 week<\/td>\n<td>Hands-on for shift leads, speed progression<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udee1\ufe0f Results Data<\/h2>\n<p><strong>Three months of continuous operation delivered a 275% throughput increase, a 20% reduction in stretch film consumption, and a 93% drop in transit damage. Labor requirements were halved, and consistent pre-stretch ratios enabled a secondary 8% reduction in film procurement costs.<\/strong><\/p>\n<p>Measured improvements over a 90-day operational period (Plant performance report, Q1 2024) confirm the system\u2019s impact on throughput, material efficiency, and product integrity. The real-time weight monitoring system eliminated tension drift, while the automated hot-knife cutter standardized film sealing across all shifts. Consistent 250% pre-stretch allowed procurement to negotiate a lower film gauge, generating an additional 8% cost reduction beyond baseline material savings.<\/p>\n<table>\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Before (Manual)<\/th>\n<th>After (Orbital)<\/th>\n<th>Change<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Throughput (coils\/hr)<\/td>\n<td>12 (per operator)<\/td>\n<td>45 (one operator)<\/td>\n<td>+275%<\/td>\n<\/tr>\n<tr>\n<td>Film used per coil<\/td>\n<td>3.2 kg<\/td>\n<td>2.55 kg<\/td>\n<td>\u201320%<\/td>\n<\/tr>\n<tr>\n<td>Film tension variation<\/td>\n<td>\u00b125 N (est.)<\/td>\n<td>\u00b14 N (measured)<\/td>\n<td>\u201384%<\/td>\n<\/tr>\n<tr>\n<td>Damage rate<\/td>\n<td>4.5%<\/td>\n<td>0.3%<\/td>\n<td>\u201393%<\/td>\n<\/tr>\n<tr>\n<td>Operator hours\/shift<\/td>\n<td>2 \u00d7 8 hr<\/td>\n<td>1 \u00d7 8 hr<\/td>\n<td>\u201350%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u2699\ufe0f ROI Analysis<\/h2>\n<p><strong>The total capital investment of $185,000 was recovered in exactly 9.7 months through combined labor reduction, film savings, and damage prevention. Annual net savings of $228,500, adjusted for maintenance and energy costs, deliver a predictable return timeline aligned with industrial packaging automation benchmarks.<\/strong><\/p>\n<p>The financial model is grounded in verified operational metrics (Supplier financial projection sheet, 2024):<\/p>\n<ul>\n<li>\n<p><strong>Machine and installation:<\/strong> $185,000 (capital expenditure)<\/p>\n<\/li>\n<li>\n<p><strong>Labor savings:<\/strong> Elimination of 2 operators per shift across 3 shifts (6 FTE \u00d7 $55,000 = $330,000\/year gross; 1 operator retained per shift = $165,000 net savings)<\/p>\n<\/li>\n<li>\n<p><strong>Film savings:<\/strong> 0.65 kg\/coil reduction \u00d7 $1.20\/kg \u00d7 300 coils\/day \u00d7 250 operating days\/year = $58,500 \u2192 adjusted for gauge reduction: $52,000<\/p>\n<\/li>\n<li>\n<p><strong>Damage reduction:<\/strong> 4.2% reduction \u00d7 300 coils \u00d7 $200 average claim per damaged coil = $25,200 \u2192 conservative estimate: $18,000<\/p>\n<\/li>\n<li>\n<p><strong>Annual operating cost added:<\/strong> Maintenance ~$4,500\/year (1.5% of machine cost), electricity ~$2,000\/year<\/p>\n<\/li>\n<\/ul>\n<p>Net annual savings = $165,000 + $52,000 + $18,000 \u2013 $6,500 = <strong>$228,500<\/strong>. Payback calculation: $185,000 \u00f7 $228,500 = 0.8096 years \u00d7 12 months = <strong>9.7 months<\/strong>.<\/p>\n<p>Sensitivity analysis confirms that if shift coverage requirements prevent full operator reduction, adding one additional staff member extends payback to approximately 14 months. The supplier verified that a dual-speed mode (slower for heavy coils, faster for light) further reduces film tare without compromising bundle integrity, preserving the 9.7-month ROI trajectory.<\/p>\n<hr \/>\n<h3>Purchase-Decision Checklist<\/h3>\n<p>Use this quick list when evaluating orbital wrapping lines for plastic pipe or tube coils:<\/p>\n<ul>\n<li>\n<p>[ ] <strong>Throughput match<\/strong>: Does the wrapper speed (20\u201350 coils\/hr) align with your extrusion line capacity?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Film tension control<\/strong>: Is it a real-time weight monitoring system with \u00b15 N accuracy? Avoid open-loop mechanical brakes.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Orientation<\/strong>: Is the ring designed for eye-to-sky horizontal coils? (Do not use vertical orbital for pipe coils \u2014 risk of unspooling.)<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Film pre-stretch<\/strong>: Can it achieve 200\u2013300% pre-stretch to reduce gauge cost?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Safety<\/strong>: Does it meet CE\/ISO 13849 with light curtain and emergency stop?<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Power compatibility<\/strong>: Check voltage (380V or 480V) and single-phase vs. three-phase.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Space<\/strong>: Allow at least 2 m on each side of the ring for maintenance access.<\/p>\n<\/li>\n<li>\n<p>[ ] <strong>Supplier support<\/strong>: Verify training and spare parts availability (ring bearings, belts, cutter blades).<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>FAQ<\/h3>\n<p><strong>Q: How long does it take to retool the wrapper for different coil diameters?<\/strong><br \/>\nA: Typically 5\u201310 minutes via touchscreen. You select the stored recipe for the product family, and the motorized carriage adjusts tension and speed automatically. No mechanical change parts are required.<\/p>\n<p><strong>Q: What is the typical maintenance cost?<\/strong><br \/>\nA: Expect 1.5\u20132.5% of the machine purchase price annually. Most costs cover replacing ring guide wheels (every 2\u20133 years) and the hot-knife film cutter (every 6 months). Daily cleaning of the pre-stretch rollers is essential; the manufacturer provides a standardized checklist.<\/p>\n<p><strong>Q: Can this machine also wrap bundles of rods or tubes?<\/strong><br \/>\nA: Yes, if the product is linear and the bundle geometry is similar. For steel tubes, orbital lines are engineered for heavy loads up to 5,000 kg. For PVC pipe requiring a sealed bag rather than spiral wrap, a dedicated bagging line is recommended.<\/p>","protected":false},"excerpt":{"rendered":"<p>&gt; Industrial packaging machine for consistent wrapping&#8212;achieving 20&#8211;50 loads per hour with film tension accuracy of &#177;5N for export-grade protection. ## &#128736;&#65039; &#128736;&#65039; Overview Automated wrapping equipment for industrial applications: &#8211; <strong>Efficiency:<\/strong> 3&#8211;5&#215; faster than 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