[{"id":341324693695,"handle":"1000-2000","title":"$1,000 to $2,000","updated_at":"2026-07-07T19:25:30-04:00","body_html":null,"published_at":"2025-03-18T10:40:58-04:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"999.99"},{"column":"variant_price","relation":"less_than","condition":"2000.0"}],"published_scope":"web"},{"id":87442325539,"handle":"all","title":"All","updated_at":"2026-07-07T19:44:59-04:00","body_html":"","published_at":"2019-05-25T23:46:42-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"100"}],"published_scope":"global","image":{"created_at":"2020-03-13T16:56:33-04:00","alt":null,"width":460,"height":391,"src":"\/\/ca.pittsburghsprayequip.com\/cdn\/shop\/collections\/PerformerES-1.jpg?v=1584132994"}},{"id":82843140131,"handle":"best-selling-products","title":"Best Selling Products","updated_at":"2026-07-07T19:44:59-04:00","body_html":"","published_at":"2019-03-07T16:04:09-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Best Selling"},{"column":"title","relation":"not_contains","condition":"Best Selling"}],"published_scope":"web","image":{"created_at":"2019-10-14T12:11:24-04:00","alt":null,"width":2160,"height":2160,"src":"\/\/ca.pittsburghsprayequip.com\/cdn\/shop\/collections\/20191015_001027_0000.png?v=1571069485"}},{"id":373371928767,"handle":"brand-grizzly","title":"Brand Grizzly","updated_at":"2026-07-07T16:43:43-04:00","body_html":null,"published_at":"2026-07-07T12:22:38-04:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"brand-grizzly"}],"published_scope":"web"},{"id":371861487807,"handle":"grizzly","title":"Grizzly","updated_at":"2026-07-06T08:32:52-04:00","body_html":null,"published_at":"2026-06-18T20:08:44-04:00","sort_order":"most-relevant","template_suffix":null,"disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Grizzly"}],"published_scope":"web"},{"id":333811548351,"handle":"lm","title":"lm","updated_at":"2026-07-07T19:24:55-04:00","body_html":"","published_at":"2024-11-29T08:05:41-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"lowmargin"},{"column":"tag","relation":"equals","condition":"map price"},{"column":"tag","relation":"equals","condition":"map priced item"}],"published_scope":"global"},{"id":82843172899,"handle":"newest-products","title":"Newest Products","updated_at":"2026-07-07T19:44:59-04:00","body_html":"","published_at":"2019-03-07T16:04:10-05:00","sort_order":"created-desc","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Newest"},{"column":"title","relation":"not_contains","condition":"Newest"}],"published_scope":"web","image":{"created_at":"2019-10-14T12:00:36-04:00","alt":null,"width":2160,"height":2160,"src":"\/\/ca.pittsburghsprayequip.com\/cdn\/shop\/collections\/binks-2100-right-side-3-4-1_grande_4aeedb33-d516-4ea9-85f9-50e72154176c.jpg?v=1571069397"}},{"id":373350891711,"handle":"slip-rolls","updated_at":"2026-07-07T14:51:01-04:00","published_at":"2026-07-07T14:28:06-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"web","title":"Slip Rolls","body_html":"\u003cdiv class=\"pse-seo-intro\"\u003e\u003cp\u003eSlip rolls are essential metalworking machines designed to bend, curve, and form sheet metal into cylindrical or conical shapes without creasing or marring the material surface. Used across fabrication shops, HVAC contractors, custom metal work, and manufacturing facilities, slip rolls handle everything from light-gauge decorative panels to heavier structural components. The machines work by passing sheet metal between rotating rollers—typically three or four depending on design—that gradually increase pressure to create smooth, consistent curves. Pittsburgh Spray Equipment carries Grizzly slip rolls in multiple capacities, from compact 36-inch models suited for smaller shops to heavy-duty 51-inch powered units for high-volume production. Grizzly machines offer manual and motorized options, allowing buyers to match speed and ease of operation to their production demands. Key differences among slip rolls include working width, maximum material thickness (gauge), roller diameter, and whether the machine features powered feed or manual operation. The right slip roll depends on your typical material thickness, production volume, and available shop floor space.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2\u003eHow to Choose the Right Slip Rolls\u003c\/h2\u003e\n\u003cul class=\"pse-seo-checklist\"\u003e\n \u003cli\u003eMaximum working width: Choose 36\", 41\", or 51\" based on largest pieces you regularly bend.\u003c\/li\u003e\n \u003cli\u003eMaterial gauge capacity: Verify machine handles your thickest stock—check both steel and aluminum specs separately.\u003c\/li\u003e\n \u003cli\u003ePowered vs. manual feed: Powered models reduce operator fatigue and improve consistency on high-volume runs.\u003c\/li\u003e\n \u003cli\u003eRoller diameter and construction: Larger rollers reduce marking and allow smoother bends on lighter gauge materials.\u003c\/li\u003e\n \u003cli\u003eMotor horsepower (if powered): Confirm adequate HP for your material hardness; 2–3 HP typical for general fabrication work.\u003c\/li\u003e\n \u003cli\u003eVoltage and phase availability: Verify single-phase (120\/240V) or three-phase (460V) matches your shop's electrical service.\u003c\/li\u003e\n \u003cli\u003eFootprint and weight: Measure available space; larger models weigh 500–1500 lbs and may require reinforced flooring.\u003c\/li\u003e\n \u003cli\u003eWarranty and parts availability: Grizzly machines backed by warranty; confirm local service and parts support through Pittsburgh Spray Equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eModel Comparison\u003c\/h2\u003e\n\u003cdiv class=\"pse-seo-compare-wrap\"\u003e\u003ctable class=\"pse-seo-compare\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWorking Width\u003c\/th\u003e\n\u003cth\u003eMax. Capacity (Steel)\u003c\/th\u003e\n\u003cth\u003eDrive Type\u003c\/th\u003e\n\u003cth\u003ePrice Range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrizzly T21318 - 36\" Slip Roll\u003c\/td\u003e\n\u003ctd\u003e36 inches\u003c\/td\u003e\n\u003ctd\u003e22-gauge steel\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003e$\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrizzly T32718 - 41\" Slip Roll\u003c\/td\u003e\n\u003ctd\u003e41 inches\u003c\/td\u003e\n\u003ctd\u003e18-gauge steel\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003e$\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51\" Powered Slip Roll\u003c\/td\u003e\n\u003ctd\u003e51 inches\u003c\/td\u003e\n\u003ctd\u003e16-gauge steel (powered)\u003c\/td\u003e\n\u003ctd\u003ePowered motor\u003c\/td\u003e\n\u003ctd\u003e$\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"pse-seo-faqs\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv class=\"pse-seo-faq\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n \u003ch3 itemprop=\"name\"\u003eWhat gauge material can a 36-inch slip roll handle, and can it bend both steel and aluminum?\u003c\/h3\u003e\n \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe Grizzly T21318 36-inch model handles 22-gauge steel efficiently. Aluminum is softer and allows slightly heavier gauges—typically 20-gauge aluminum on the same machine. Always verify your specific material hardness and temper with the manufacturer specs before running maximum-thickness stock.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pse-seo-faq\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n \u003ch3 itemprop=\"name\"\u003eDo I need a powered slip roll, or is manual operation sufficient for a small fabrication shop?\u003c\/h3\u003e\n \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eManual slip rolls work well for low-volume or intermittent bending. Powered models (like the 51\" Grizzly) reduce operator fatigue, deliver consistent pressure, and speed production on high-volume jobs. Consider powered if you bend material more than 5–10 hours weekly or handle material thicker than 18-gauge regularly.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pse-seo-faq\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n \u003ch3 itemprop=\"name\"\u003eHow much floor space does a 41-inch slip roll require, and can it sit on a standard workbench?\u003c\/h3\u003e\n \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe Grizzly T32718 41-inch model requires a sturdy, level stand or table—typically 5–6 feet long and 2–3 feet deep. Weight ranges 800–1200 lbs, so a heavy-duty fabrication table or dedicated machine base is essential. Standard workbenches cannot safely support this load.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pse-seo-faq\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n \u003ch3 itemprop=\"name\"\u003eWhat's the difference between a 41-inch and 51-inch slip roll in terms of actual production capability?\u003c\/h3\u003e\n \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe 10-inch width increase allows longer material runs and larger finished diameters without partial bending. The 51-inch powered model also handles thicker gauge (16-gauge vs. 18-gauge on the 41\") and accepts higher pressure from motorized feed, making it suited for production shops handling structural or heavy decorative work.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pse-seo-faq\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n \u003ch3 itemprop=\"name\"\u003eCan a slip roll bend conical shapes, or only cylinders?\u003c\/h3\u003e\n \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eSlip rolls bend primarily cylindrical shapes by adjusting roller gaps uniformly. Conical shapes require variable-gap adjustment (offset rollers) on specialty machines or multiple passes with changing gap settings. Standard Grizzly models create true cylinders; consult with Pittsburgh Spray Equipment for conical work requirements.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"},{"id":373372715199,"handle":"type-slip-rolls","title":"Type Slip Rolls","updated_at":"2026-07-07T14:51:43-04:00","body_html":null,"published_at":"2026-07-07T12:23:11-04:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"type-slip-rolls"}],"published_scope":"web"}]
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Slip roll up to 36" wide and 22 gauge mild steel with this bench-top sheet metal roller.
The T21318 36" Slip Roll is a sheet-metal working machine used to create constant-radius curves in workpieces.
The three roller system allows the operator to create cylinders, cones, and bends.
The T21318 features a quick-release system for releasing cylindrical workpieces from the machine.
Cast-iron construction and 2" diameter ground and polished rolls make this slip roll ideal for many fabricating uses.
With a net weight of 200 pounds and features like heavy bearings and gearing and the ability to slip roll 3/16"-5/16" diameter rod/wire stock, every sheet metal shop needs one of these!
Like all Grizzly slip rolls, the T21318 comes with a 1-year warranty which covers parts and assures the unit is free from factory defects.
The T21318 manual was written by our U.S. based Technical Documentation Department and is packed with useful information. The complete and easy-to-read manual makes it easier to assemble and maintain your slip roll.
The Grizzly Customer Service and Technical Support Teams are U.S. based. Parts for the slip roll may be available online and shipped from the Grizzly parts warehouse in Springfield, MO.
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If you have questions please contact us at 866 373 5658
Shipping and Returns
Shipping should be simple
We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50
Our primary carriers include UPS and USPS and for large items a variety of freight carriers.
Please note for certain product categories particularly filters there is at times an additional charge for shipping.
Shipping policy exceptions
Not all products qualify for free shipping.
No-Hassle Returns
Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.
If you have questions please contact us at 866 373 5658
Shipping and Returns
Shipping should be simple
We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50
Our primary carriers include UPS and USPS and for large items a variety of freight carriers.
Please note for certain product categories particularly filters there is at times an additional charge for shipping.
Shipping policy exceptions
Not all products qualify for free shipping.
No-Hassle Returns
Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.
