{"product_id":"eflrdtbm","title":"ECS-FEL Rotating Drum-Type Ball Mill (100 rpm, 5-40 L), EFLRDTBM","description":"\u003cp\u003eThe rotating drum-type ball mill is the industrial and large-scale laboratory standard for continuous or batch grinding. While it shares the \"rolling\" principle with the jar mill, a drum mill is typically a self-contained unit where the drum itself is the grinding chamber, often featuring internal \"liners\" to assist in lifting the media.\u003c\/p\u003e\n\u003cp\u003eInside the drum, the grinding media (balls or rods) follow a cycle of being lifted and falling. The internal geometry of the drum is key to its efficiency. Unlike smooth-walled jars, drum mills often feature \"lifter bars.\" These prevent the media from simply sliding along the bottom, ensuring they are carried to the \"shoulder\" of the drum before falling. \u003c\/p\u003e\n\u003cp\u003eThree States of Motion: (1) \u003cstrong\u003eCascading\u003c\/strong\u003e: Low speed; balls roll down the surface. Best for fine grinding and attrition. (2) \u003cstrong\u003eCataracting\u003c\/strong\u003e: Optimum speed; balls are thrown in an arc and impact the \"toe\" of the charge. Best for breaking down large particles. (3) \u003cstrong\u003eCentrifuging\u003c\/strong\u003e: Overspeed; balls stick to the wall. No grinding occurs.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 552.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEFLRDTBM (EFL-RDTBM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC110 or 220V±10%, single phase, 50\/60Hz, 750 W \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 86.8px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 86.8px;\"\u003e\u003cem\u003eMilling Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 86.8px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMilling\/mixing with friction\u003c\/li\u003e\n\u003cli\u003eBoth dry\/wet milling can be operated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrum rotation speed: \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eMax. 100 rpm\u003c\/span\u003e (adjustable). \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 141.2px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 141.2px;\"\u003e\u003cem\u003eMilling Jar Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 141.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eJar Volume: 5, 10, 20, 40 L (single jar). \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJar Materials: SS304 (included). The Nylon option can be supplied upon request. \u003c\/li\u003e\n\u003cli\u003eMilling balls: SS304 (included). The Zirconia (ZrO2) option can be supplied upon request.   \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 67.2px;\"\u003e\u003cem\u003eParticle Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMax size of feeding powder: \u0026lt; 20 mm\u003c\/li\u003e\n\u003cli\u003eOutput Power size after milling: \u0026lt;\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e20 um\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 67.2px;\"\u003e\u003cem\u003eCertification\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 67.2px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified\u003c\/li\u003e\n\u003cli\u003eUL and CSA certification is available upon request at extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL660 * W1010 * H740 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~110 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col class=\"cus-ref-zone__list\"\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/ceat.201600508\" target=\"_blank\"\u003eM. V. C. Machado, et al., Experimental and Numerical Study of Grinding Media Flow in a Ball Mill, Chemical Engineering Technology, 2017, 40, 1835-1843\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0032591021002047\" target=\"_blank\"\u003eD. Li, et al., Numerical study on the effect of drum on the flow behavior of binary-size particles in rotating drums, Powder Technology, 2021, 386,  108-119\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"FKS","offers":[{"title":"5 L","offer_id":47544921555174,"sku":"EFLRDTBM5L","price":8888888.0,"currency_code":"USD","in_stock":true},{"title":"10 L","offer_id":47544921587942,"sku":"EFLRDTBM10","price":8888888.0,"currency_code":"USD","in_stock":true},{"title":"20 L","offer_id":47544921620710,"sku":"EFLRDTBM20L","price":8888888.0,"currency_code":"USD","in_stock":true},{"title":"40 L","offer_id":47544921653478,"sku":"EFLRDTBM40L","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EFLRDTBM_main.png?v=1776356924","url":"https:\/\/echemsupplies.com\/products\/eflrdtbm","provider":"EChem Supplies","version":"1.0","type":"link"}