{"product_id":"polyurethane-buffers-bump-stops","title":"Polyurethane Buffers \u0026 Bump Stops","description":"\u003ch3\u003ePolyurethane Buffers \u0026amp; Bump Stops\u003c\/h3\u003e\n\n\u003cp\u003eKaybin manufactures custom polyurethane buffers and bump stops for end-of-travel and overload protection where rubber blocks or metal stops wear out, deform or damage equipment. Each buffer is moulded or machined to your drawing or sample to absorb energy, control deceleration and protect structures, frames and moving parts in demanding industrial and OEM environments.\u003c\/p\u003e\n\n\u003cp\u003ePolyurethane buffers combine elastic energy absorption with improved wear resistance and dimensional stability compared with standard rubber stops, making them well suited to harsh industrial duty.\u003c\/p\u003e\n\n\u003ch4\u003eFunction \u0026amp; Typical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eAbsorbs impact at end-stop positions on conveyors, transfer cars and shuttles\u003c\/li\u003e\n\u003cli\u003eProtects machinery frames, doors, guards and structures from repeated shock\u003c\/li\u003e\n\u003cli\u003eControls deceleration and rebound on moving equipment and lift mechanisms\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration compared with metal-to-metal contact\u003c\/li\u003e\n\u003cli\u003eUsed on conveyors, material-handling systems, presses, packaging lines, docking stops, loading bays and OEM machinery\u003c\/li\u003e\n\u003cli\u003eUsed where rubber bump stops crack under repeated shock, or where metal stops transmit impact directly into frames and supporting structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMaterial \u0026amp; Design Options\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003ePolyurethane buffers are produced from high-performance PU elastomers, with hardness and geometry selected to match your duty:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePU elastomer (Shore A range) for tuned stiffness, deflection and energy absorption\u003c\/li\u003e\n\u003cli\u003eSolid, washer-style, cylindrical, conical or rectangular buffer designs\u003c\/li\u003e\n\u003cli\u003eOptions for bonded-to-metal plates, studs or inserts for secure mounting\u003c\/li\u003e\n\u003cli\u003eFormulations selected for high impact, abrasion resistance, oil exposure or outdoor service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompound, hardness and shape are chosen based on impact energy, stroke, frequency and operating environment.\u003c\/p\u003e\n\n\u003ch4\u003eOperating Conditions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRepeated impact, bumping and end-stop contact\u003c\/li\u003e\n\u003cli\u003eDynamic shock and vibration in tough industrial environments\u003c\/li\u003e\n\u003cli\u003eOily, wet, dusty or outdoor conditions where rubber fails prematurely\u003c\/li\u003e\n\u003cli\u003eTemperature capability dependent on the selected polyurethane grade and duty cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCorrectly specified polyurethane buffers and bump stops help prevent frame cracking, bent stops, noisy impacts and unplanned downtime.\u003c\/p\u003e\n\n\u003ch4\u003eEngineering Details Required\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eTo specify the correct buffer or bump stop, provide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBuffer style and dimensions (OD\/ID\/height or overall size, mounting details)\u003c\/li\u003e\n\u003cli\u003eImpact mass, approach speed or estimated impact energy\u003c\/li\u003e\n\u003cli\u003eRequired deflection or maximum allowable stopping distance\u003c\/li\u003e\n\u003cli\u003eMounting method (plate, bolts, threaded studs, weld-on bracket, etc.)\u003c\/li\u003e\n\u003cli\u003eOperating environment (oils, chemicals, water, temperature and outdoor exposure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKaybin then selects the appropriate polyurethane grade and buffer design and manufactures components to your exact specification for reliable impact protection in industrial and OEM equipment. These buffers form part of Kaybin's broader range of custom polyurethane engineering components.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45283707650220,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/kaybin-polyurethane-buffers-bump-stops-blue-pu-end-stop-rings_webp.webp?v=1769787459","url":"https:\/\/kaybin.co.za\/products\/polyurethane-buffers-bump-stops","provider":"Kaybin","version":"1.0","type":"link"}