{"product_id":"ehcartdppd","title":"ECS-HC A-Series Ring-Type Dry Pellet Pressing Die (3-40 mm), EHCARTDPPD","description":"\u003cp\u003eA ring-type dry pellet pressing die (often used for XRF sample preparation, spectroscopy, battery research, and powder metallurgy) is designed to press loose powders into robust, self-supporting pellet discs encased in a protective outer ring (such as aluminum, steel, or plastic rings). Unlike standard solid dies where the sample must be ejected as a freestanding disc, a ring die allows the powder to be compacted directly inside the supporting sleeve. This prevents fragile green-state compacts from cracking during extraction or handling.\u003c\/p\u003e\n\u003cp\u003eThe main components of the ring-type dry pellet pressing die are: (1) \u003cstrong\u003eOuter Sleeve \/ Protective Ring\u003c\/strong\u003e: An aluminum, steel, or plastic ring loaded into the die cavity prior to adding the sample. (2) \u003cstrong\u003eDie Body (Cylinder)\u003c\/strong\u003e: High-hardness alloy steel (e.g., Cr12MoV, Cr12 steel, or tungsten carbide lining) built to handle pressures typically between 10 to 40 tons (or up to 1000+ MPa). (3) \u003cstrong\u003eTop \u0026amp; Bottom Anvils (Pistons)\u003c\/strong\u003e: Precision-ground punches that transmit hydraulic force to condense the powder into the ring. (4) \u003cstrong\u003eEjection Base \/ Support Ring\u003c\/strong\u003e: Assists in safely pushing the combined ring-and-pellet assembly out after pressing.\u003c\/p\u003e\n\u003ctable style=\"height: 231.2px;\" width=\"100%\"\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\u003eEHCARTDPPD (EHC-ARTDPPD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 126px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 126px;\"\u003e\u003cem\u003ePressing Die Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 126px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 9Cr18\u003c\/li\u003e\n\u003cli\u003eHardness: HRC58\u003c\/li\u003e\n\u003cli\u003eDie Sizes: Φ7-3 (O.D. =7 mm, I.D. = 3 mm), Φ10-5 (O.D. = 10 mm, I.D. = 5 mm), Φ20*10 mm (O.D. = 20 mm, I.D. = 10 mm) (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAny customized sizes in Φ3-40 mm with different O.D. and I.D. can be supplied upon request\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003eDie Depth: 40 mm\u003cbr\u003e\n\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\u003eDimension\u003c\/em\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\u003eΦ53×120 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 10px;\"\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 10px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~1.4 kg\u003cbr\u003e\n\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","brand":"HCLD","offers":[{"title":"Φ7-3 mm","offer_id":48021005107430,"sku":"EHCARTDPPD73","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Φ10-5 mm","offer_id":48021005140198,"sku":"EHCARTDPPD105","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*10 mm","offer_id":48021005172966,"sku":"EHCARTDPPD2010","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EHCARTDPPD_main.jpg?v=1784603342","url":"https:\/\/echemsupplies.com\/products\/ehcartdppd","provider":"EChem Supplies","version":"1.0","type":"link"}