{"product_id":"gravity-roller-conveyor-4m-157-5in-x-35cm-heavy-duty-unpowered","title":"Gravity Roller Conveyor, 4m 157.5in x 35cm, Heavy Duty Unpowered Roller Track for Loading","description":"\u003cdiv class=\"product-description-rich\"\u003e\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;padding:14px 18px;margin:0 0 14px 0;color:#f5e6d3;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eAmazon customer rating: 5.0 \/ 5\u003c\/strong\u003e - WC Safety review of the Gravity Roller Conveyor, 4m 157.5in x 35cm, Heavy Duty Unpowered Roller Track for Loading.\u003cbr\u003e\n\u003cspan style=\"font-size:0.9em;\"\u003eWritten by Steven Eaton, WC Safety Editorial, from the published marketplace listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Gravity Roller Conveyor, 4m 157.5in x 35cm, Heavy Duty Unpowered Roller Track for Loading is one of our picks for the \u003ca href=\"\/collections\/conveyors\"\u003econveyor\u003c\/a\u003e lineup. Everything below comes straight from the manufacturer's published listing - specs, capacities, and dimensions are theirs, not ours.\u003c\/p\u003e\n\u003cp\u003eGravity roller conveyors turn carrying into sliding - staging lines, packing benches, and truck loading all move faster when boxes roll. Set slope shallow enough that loads arrive controlled, guard the discharge end, and keep hands off moving rollers; replacement rollers here fit the standard 1.5 and 2 inch frames.\u003c\/p\u003e\n\u003cp\u003eKey details, quoted from the manufacturer's published listing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e📦 4m Length – Modular Splice Design This gravity roller conveyor measures 4m (157.5 ) in length, 35cm (13.8 ) wide. Comes as two 2m sections that bolt together. Total 60 rollers (15 per meter). Helps move boxes, bags, or cartons between loading docks, trucks, or storage areas.\u003c\/li\u003e\n\u003cli\u003e🔩 Galvanized Steel – 440 lbs Capacity Made of corrosion‑resistant galvanized steel. Each roller is durable and wear‑resistant. Supports up to 440 lbs (200 kg) total when fully supported. Temperature range: -96°C to 200°C. Suitable for cold storage or hot environments.\u003c\/li\u003e\n\u003cli\u003e🔄 Self‑Tracking Unpowered Rollers Roller spacing: 1.6 (4 cm) between rollers. The no‑power design allows gravity to move items along the track. Boxes follow a natural path without manual steering – ideal for straight or slightly curved lines.\u003c\/li\u003e\n\u003cli\u003e⚙️ Easy Assembly – Hardware Included Comes with 2 main sections, 5 screws, 5 nuts, 10 washers, and 1 wrench. Simple bolt‑together assembly. Lightweight sections (approx. 16.5 lbs per meter) – one person can handle and connect them.\u003c\/li\u003e\n\u003cli\u003e🏭 Versatile for Warehouse, Workshop, Truck Loading Use for loading\/unloading trucks, sorting parcels, or moving heavy boxes in warehouses, factories, or retail backrooms. Also suitable for woodworking shops, assembly lines, or packaging areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompare all \u003ca href=\"\/collections\/conveyors\"\u003econveyors and rollers\u003c\/a\u003e, feed them from a \u003ca href=\"\/collections\/pallet-jacks\"\u003epallet jack\u003c\/a\u003e or \u003ca href=\"\/collections\/utility-platform-carts\"\u003ecart\u003c\/a\u003e, and browse all \u003ca href=\"\/collections\/jobsite-equipment\"\u003ejobsite equipment\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"wcs-buyer-guidance\"\u003e\n\u003ch2\u003eWhat to check before you buy\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eNip point guarding\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eConveyor injuries concentrate at in-running nip points - where the belt meets a pulley or roller. Guarding these is the primary control.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eEmergency stop access\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eStop controls need to be reachable from the working positions along the conveyor, not just at the control panel.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eLockout before clearing a jam\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eReaching into a running conveyor to clear a jam is the classic amputation scenario. The energy control procedure applies.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eLoad rating and incline\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eCapacity ratings assume level running and even loading. Inclines, heavy point loads and surge loading all change the picture.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eHow it compares to other conveyors we review\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;\"\u003eList price\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\n\u003cstrong\u003eGravity Roller Conveyor, 4m 157.5in x 35cm, Heavy Duty Unpowered Roller Track for Loading\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$306.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/gravity-conveyor-roller-table-set-18in-wide-x-5ft-long\"\u003eGravity Conveyor Roller Table Set, 18in Wide x 5ft Long with 1.9in Steel Rollers, Outfeed\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$259.79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/light-duty-gravity-conveyor-with-1-5in-dia-galvanized-steel\"\u003eLight-Duty Gravity Conveyor with 1.5in Dia Galvanized Steel Rollers, 12in Wide, 5ft Long\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$119.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/heavy-duty-roller-conveyor-table-15in-w-x-78in-l-foldable\"\u003eHeavy Duty Roller Conveyor Table, 15in W x 78in L, Foldable Gravity Conveyor with ABS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$169.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/threlaco-foldable-conveyor-roller-manual-portable-15in\"\u003eThrelaco Foldable Conveyor Roller, Manual Portable, 15in W x 78in L, Heavy-Duty\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$163.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/light-duty-gravity-conveyor-collocatable-conveyor-roller-with-locking-screws\"\u003eLight-Duty Gravity Conveyor, Collocatable Conveyor Roller with Locking Screws, 78.74 x\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$127.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e\u003ca href=\"\/products\/pack-of-2-10in-bf-long-roller-and-bracket-1-5in-diameter\"\u003ePack of 2 10in BF Long Roller and Bracket, 1.5in Diameter Galvanized Steel Conveyor\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e$28.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eList prices recorded when this page was last updated; Amazon pricing moves frequently, so check the live listing. Browse the full \u003ca href=\"\/collections\/conveyors\"\u003econveyors\u003c\/a\u003e range, or see all \u003ca href=\"\/collections\/jobsite-equipment\"\u003ejobsite equipment\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"faq\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the main conveyor hazard?\u003c\/h3\u003e\n\u003cp\u003eIn-running nip points, where a moving belt or chain meets a pulley, roller or sprocket. These points draw in hands, clothing and hair with no chance to pull free.\u003c\/p\u003e\n\u003ch3\u003eDo conveyors need guards?\u003c\/h3\u003e\n\u003cp\u003eYes. OSHA machine guarding requirements apply, and the industry consensus standard ANSI B20.1 addresses conveyor safety specifically, including guarding of nip and shear points.\u003c\/p\u003e\n\u003ch3\u003eCan I clear a jam while the conveyor runs?\u003c\/h3\u003e\n\u003cp\u003eNo. The conveyor must be shut down and its energy isolated under a lockout\/tagout procedure before anyone reaches into it.\u003c\/p\u003e\n\u003ch3\u003eWhere do emergency stops need to be?\u003c\/h3\u003e\n\u003cp\u003ePositioned so anyone working along the conveyor can reach one without moving toward the hazard. A single stop at the panel is rarely sufficient on a long run.\u003c\/p\u003e\n\u003ch3\u003eDoes a gravity conveyor need the same precautions?\u003c\/h3\u003e\n\u003cp\u003eIt has no drive, but it still has pinch points between rollers and can move loads faster than expected on a decline. Guarding and load control still apply.\u003c\/p\u003e\n\u003ch3\u003eWhere do the specifications on this page come from?\u003c\/h3\u003e\n\u003cp\u003eThey are taken from the manufacturer's published listing. WC Safety does not laboratory-test products, and nothing is claimed here that the manufacturer does not state.\u003c\/p\u003e\n\u003ch3\u003eDoes WC Safety sell this product?\u003c\/h3\u003e\n\u003cp\u003eNo. WC Safety is an independent review site and an Amazon Associate. Purchases happen on Amazon, and we earn a commission on qualifying purchases at no extra cost to you.\u003c\/p\u003e\n\u003ch3\u003eHow was the rating on this page determined?\u003c\/h3\u003e\n\u003cp\u003eThe score shown is the live Amazon customer rating captured at the time of review. It reflects buyer feedback, not a WC Safety test result.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcs-related-mesh\"\u003e\n\u003ch2\u003eMore from our Conveyors reviews\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/elsjoy-4-pack-10-inch-long-roller-and-bracket-set-with-1-5in\"\u003eElsjoy 4 Pack 10 Inch Long Roller and Bracket Set with 1.5in Diameter, Galvanized Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":44463313420376,"sku":null,"price":306.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71rO_8b44CL.jpg?v=1785057092","url":"https:\/\/wcsafety.com\/products\/gravity-roller-conveyor-4m-157-5in-x-35cm-heavy-duty-unpowered","provider":"WC Safety","version":"1.0","type":"link"}