{"id":4565,"date":"2022-11-02T10:00:22","date_gmt":"2022-11-02T10:00:22","guid":{"rendered":"https:\/\/www.fhopepack.com\/videos\/?p=4565"},"modified":"2026-10-23T01:33:20","modified_gmt":"2026-10-23T01:33:20","slug":"coil-packing-machine-solution-for-small-coil-online-packing","status":"publish","type":"post","link":"https:\/\/www.fhopepack.com\/videos\/coil-packing-machine-solution-for-small-coil-online-packing\/","title":{"rendered":"Automatic Pallet Stretch Wrapping Machine"},"content":{"rendered":"<h1>Bearing Packing Machine And Wrapping Machine<\/h1>\n<p>A bearing packing machine and a pallet wrapping machine serve two distinct but complementary stages of the same logistics chain: protecting precision components and stabilizing them for transport. This article explains how both machines work, what to verify before purchase, and how to calculate film consumption and wrap coverage for your own load profile. It is based on our complete guide to bearing packing machines and wrapping machines, and it references only documented, verifiable information.<\/p>\n<h2>Executive Summary<\/h2>\n<p>Bearings are high-precision, high-value components that are sensitive to dust, moisture, and mechanical shock. A bearing packing machine automates the protection of individual bearings or bearing sets, while a pallet wrapping machine secures packed goods onto a pallet for safe storage and shipping.<\/p>\n<p>For buyers, the key takeaways are:<\/p>\n<ul>\n<li><strong>Two-stage protection.<\/strong> Packing protects the product itself; wrapping protects the unit load. Both stages matter for damage-free delivery.<\/li>\n<li><strong>Working principle is straightforward.<\/strong> Both machine types rely on controlled film tension, rotation or travel, and consistent overlap \u2014 parameters that should be adjustable and repeatable.<\/li>\n<li><strong>Selection is evidence-driven.<\/strong> Match machine capability to your bearing dimensions, weight range, packaging materials, and throughput requirements using a structured checklist.<\/li>\n<li><strong>Safety compliance is non-negotiable.<\/strong> Relevant reference standards include EN 415-10 and ISO 12100:2010.<\/li>\n<\/ul>\n<h2>Working Principle<\/h2>\n<h3>Bearing Packing Machine<\/h3>\n<p>A bearing packing machine typically operates in a repeating sequence:<\/p>\n<p>1. <strong>Product infeed.<\/strong> Bearings or bearing sets are placed onto the packing station, either manually or via conveyor.<\/p>\n<p>2. <strong>Film or material dispensing.<\/strong> Protective packaging material \u2014 commonly stretch film, VCI (vapor corrosion inhibitor) film for rust protection, or other protective layers \u2014 is dispensed around the product.<\/p>\n<p>3. <strong>Controlled wrapping.<\/strong> The product rotates, or the film ring travels around it, while film tension and overlap are held constant. This produces a uniform, sealed protective layer.<\/p>\n<p>4. <strong>Cutting and securing.<\/strong> The film is cut and clamped or tucked so the package remains closed during handling.<\/p>\n<p>The critical variables are film tension, overlap percentage, and wrap speed. Consistency in these three parameters is what separates a reliable packing result from an inconsistent one.<\/p>\n<h3>Pallet Wrapping Machine<\/h3>\n<p>A pallet wrapper secures a loaded pallet by applying stretch film around the full load:<\/p>\n<p>1. The loaded pallet is positioned on the turntable (rotary style) or conveyed into the wrapping zone.<\/p>\n<p>2. The turntable rotates while the film carriage moves up and down the load, or the carriage assembly travels around a stationary pallet (rotary-arm style).<\/p>\n<p>3. Film tension and overlap are controlled so each layer bonds to the previous one, creating a stable unit load.<\/p>\n<p>4. The film is cut and secured at the end of the cycle, and the wrapped pallet exits the machine.<\/p>\n<p>Because a wrapped pallet must survive transport vibration, braking, and stacking, the wrap pattern \u2014 including bottom reinforcement wraps and top wraps \u2014 is as important as the machine itself.<\/p>\n<h2>Published Specifications<\/h2>\n<p><\/p>\n<p><thead><\/thead><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p>The complete specification set for our bearing packing machine and wrapping machine \u2014 including dimensions, weight capacity, film carriage details, power requirements, and cycle parameters \u2014 is documented in the product guide. Rather than reproducing isolated numbers out of context, we recommend reviewing the full specification sheet, because machine suitability always depends on the combination of parameters:<\/p>\n<ul>\n<li><strong>Product size and weight range<\/strong> the machine is designed to handle<\/li>\n<li><strong>Film type and width<\/strong> compatibility (standard stretch film, VCI film, etc.)<\/li>\n<li><strong>Turntable or ring speed<\/strong> and adjustable wrap parameters<\/li>\n<li><strong>Overlap and tension settings<\/strong> and their repeatability<\/li>\n<li><strong>Power supply and installation footprint<\/strong><\/li>\n<\/ul>\n<p>For visual reference, you can view the machine in operation here:<\/p>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/P82wQIEaXqo\" title=\"Bearing packing machine and wrapping machine\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<h2>Engineering Calculation: Film Consumption and Wrap Coverage<\/h2>\n<p>Two calculations help buyers evaluate any wrapping solution against their own loads. The example below uses illustrative values \u2014 substitute your actual pallet dimensions.<\/p>\n<p><strong>Step 1: Wraps required per pallet.<\/strong><\/p>\n<p>For a pallet of height *H* (mm) wrapped with film of height *F* (mm) at overlap *O* (%):<\/p>\n<blockquote>Number of carriage passes \u2248 (H \u2212 F) \/ (F \u00d7 (1 \u2212 O)) + top and bottom reinforcement wraps\n<\/blockquote>\n<p>*Example:* H = 1,200 mm, F = 500 mm, O = 30%:<\/p>\n<p>(1,200 \u2212 500) \/ (500 \u00d7 0.70) = 700 \/ 350 = <strong>2 full passes<\/strong>, plus typically 2\u20133 bottom and 2\u20133 top reinforcement wraps, giving roughly <strong>6\u20138 total passes<\/strong>.<\/p>\n<p><strong>Step 2: Film length per pallet.<\/strong><\/p>\n<p>Each pass travels approximately the pallet perimeter *P*:<\/p>\n<blockquote>Film length per pass \u2248 P \/ (1 \u2212 stretch %)\n<\/blockquote>\n<p>*Example:* Pallet footprint 1,000 \u00d7 1,200 mm \u2192 P \u2248 4,400 mm. With 150% film stretch:<\/p>\n<p>4,400 \/ 2.5 = <strong>1,760 mm per pass<\/strong>. At 8 passes: \u2248 <strong>14 m of film per pallet<\/strong>.<\/p>\n<p><strong>Step 3: Annual consumption.<\/strong><\/p>\n<p>Multiply film per pallet by pallets per day by working days per year. This figure lets you compare machine proposals on a like-for-like basis and verify that the film carriage and pre-stretch system support your target stretch percentage.<\/p>\n<p>The same logic applies to bearing packing: calculate the film length per bearing or per bearing set, multiply by your daily output, and confirm the machine&#8217;s film roll capacity supports a practical changeover interval.<\/p>\n<h2>Selection Checklist<\/h2>\n<p>Before committing to a supplier, verify each of the following:<\/p>\n<ul>\n<li>[ ] <strong>Product envelope.<\/strong> Minimum and maximum bearing dimensions and weights the machine accepts.<\/li>\n<li>[ ] <strong>Corrosion protection.<\/strong> If bearings require rust prevention, confirm compatibility with VCI film or other protective materials.<\/li>\n<li>[ ] <strong>Load stability requirement.<\/strong> Pallet weight, height, and stacking pattern; unstable or light loads may need reinforcement wraps or a different film.<\/li>\n<li>[ ] <strong>Throughput.<\/strong> Required cycles per hour versus the machine&#8217;s documented cycle time.<\/li>\n<li>[ ] <strong>Film economy.<\/strong> Pre-stretch capability and film width options, evaluated with the calculation above.<\/li>\n<li>[ ] <strong>Adjustability.<\/strong> Independently adjustable tension, overlap, and wrap count \u2014 ideally with recipe storage for different products.<\/li>\n<li>[ ] <strong>Footprint and integration.<\/strong> Installation space, conveyor height matching, and compatibility with existing line layout.<\/li>\n<li>[ ] <strong>Compliance documentation.<\/strong> Declaration of conformity referencing EN 415-10 and ISO 12100:2010.<\/li>\n<li><a href=\"\/videos\/larage-size-bearing-packaging-machine\/\"> ] <strong>Reference material.<\/strong> Request videos of the machine running with products similar to yours \u2014 see our [video library<\/a> for machine demonstrations.<\/li>\n<\/ul>\n<h2>Safety Considerations<\/h2>\n<p>Both machine types involve rotating machinery, moving carriages, and cutting devices. Two reference standards frame the safety requirements:<\/p>\n<ul>\n<li><strong>EN 415-10<\/strong> \u2014 Safety of packaging machines, covering the requirements specific to pallet wrappers and similar wrapping equipment, including guarding of the wrapping zone and control system behavior.<\/li>\n<li><strong>ISO 12100:2010<\/strong> \u2014 The general methodology for risk assessment and risk reduction on machinery, guiding the identification of hazards (entanglement with rotating parts, crushing at the turntable edge, cuts at the film cutter) and the selection of appropriate safeguards.<\/li>\n<\/ul>\n<p>Practical measures buyers should confirm:<\/p>\n<ul>\n<li>Fixed or interlocked guarding around the rotating zone, with interlocks that stop motion when opened.<\/li>\n<li>Clearly marked emergency stop devices within operator reach.<\/li>\n<li>Safe loading procedures \u2014 operators should never reach into the wrapping zone during a cycle.<\/li>\n<li>Documented operator training and maintenance instructions in the delivered documentation set.<\/li>\n<\/ul>\n<h2>FAQ<\/h2>\n<p><strong>Can one machine handle both bearing packing and pallet wrapping?<\/strong><\/p>\n<p>No. These are separate functions at separate stages. A bearing packing machine protects individual bearings or sets; a pallet wrapper secures the full load. Facilities typically need both, or need the wrapper to integrate downstream of a packing line.<\/p>\n<p><strong>Why do bearings need VCI film rather than standard stretch film?<\/strong><\/p>\n<p>Bearing surfaces are vulnerable to corrosion during storage and transit. VCI film releases corrosion-inhibiting vapors inside the sealed package. Confirm with your machine supplier that the film dispensing system is compatible with the material you intend to use.<\/p>\n<p><strong>How much film stretch is realistic?<\/strong><\/p>\n<p>Documented pre-stretch performance varies by carriage design. Evaluate proposals using the film consumption calculation above rather than relying on a single stretch percentage claim.<\/p>\n<p><strong>Do I need a turntable or rotary-arm wrapper?<\/strong><\/p>\n<p>It depends on load weight, stability, and cycle rate. Light, stable loads are commonly wrapped on a turntable; very heavy or unstable loads may suit a rotary-arm design where the pallet stays stationary. Discuss your load profile with the supplier.<\/p>\n<p><strong>Where can I see the machines running?<\/strong><\/p>\n<p>Machine demonstrations are available in our <a href=\"\/videos\/larage-size-bearing-packaging-machine\/\">video section<\/a>.<\/p>\n<h2>Next Steps<\/h2>\n<p>If you are evaluating a bearing packing machine, a pallet wrapping machine, or both, start by documenting your product dimensions, weights, throughput, and film requirements \u2014 then compare supplier proposals against the checklist above. Explore the bearing packing machine product page and the steel coil packing machine page for related applications, or contact our team with your load specifications to discuss a suitable configuration.<\/p>\n<h2>Related Reading<\/h2>\n<ul>\n<li>Bearing Packing Machine \u2014 product overview<\/li>\n<li>Steel Coil Packing Machine \u2014 product overview<\/li>\n<li><a href=\"\/videos\/larage-size-bearing-packaging-machine\/\">Machine demonstration videos<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Bearing Packing Machine And Wrapping Machine A bearing packing machine and a pallet wrapping machine serve two distinct but complementary stages of the same logistics chain: protecting precision components and stabilizing them for transport. 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