{"product_id":"clemco-rohrinnenstrahlgerat-hollo-blast-hbc-1-hbc-2-mit-wagen-fur-rohre-mit-id-65-300-mm","title":"Hollo Blast HBC-1 + HBC-2 internal pipe blasting equipment, with Cart, for Pipes with an ID of 65–300 mm","description":"\u003cdiv style=\"max-width:980px;margin:0 auto;line-height:1.65;color:#222;\"\u003e\n\u003ch5\u003eClemco Hollo Blast HBC-1 \/ HBC-2 with Cart – Internal Pipe Blasting Equipment for 65–300 mm Inner Diameters\u003c\/h5\u003e\n\u003cp\u003eThe Clemco Hollo Blast is a professional internal pipe blasting equipment designed for uniform treatment of cylindrical interior surfaces. A deflector head distributes the blast evenly around the pipe wall, while the matching centering cart guides the machine along the pipe’s axis. This allows for the reproducible removal of rust, scale, and old coatings from pipes.\u003c\/p\u003e\n\u003cp\u003eThe available HBC-1 and HBC-2 carts accommodate different pipe diameters. Depending on the model and blast head, tungsten carbide or boron carbide components, as well as HBN-8 or HBN-10 nozzles, are available.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:15px 17px;margin:18px 0;\"\u003e\n\u003cstrong\u003eYour Benefits\u003c\/strong\u003e\u003cbr\u003e✅ All-around blasting of pipe interiors\u003cbr\u003e✅ Centered guide for an even blast pattern\u003cbr\u003e✅ Pipe ID from 65–300 mm\u003cbr\u003e✅ HBC-1 and HBC-2 carts for different diameters\u003cbr\u003e✅ Variants with tungsten carbide or boron carbide\u003cbr\u003e✅ For professional surface preparation up to Sa 2½\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9dee3;border-radius:10px;margin:16px 0;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:700px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;background:#eef1f3;font-weight:700;\"\u003eInner pipe diameter\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003e65-300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:11px 12px;font-weight:700;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003e0-12 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;background:#eef1f3;font-weight:700;\"\u003eCompressed Air Requirements (Guideline)\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003eApprox. 7 m³\/min at 9 bar and with a 12.5-mm nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:11px 12px;font-weight:700;\"\u003eWorking speed (guideline)\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003eapprox. 300 mm\/min up to Sa 2½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;background:#eef1f3;font-weight:700;\"\u003eMax. Abrasive Grit Size\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003eApprox. 0.8–1.4 mm, depending on the nozzle and abrasive media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:11px 12px;font-weight:700;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;\"\u003e0–50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariant Overview\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9dee3;border-radius:10px;margin:16px 0;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:760px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:11px 12px;background:#eef1f3;text-align:left;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding:11px 12px;background:#eef1f3;text-align:left;\"\u003eItem No.\u003c\/th\u003e\n\u003cth style=\"padding:11px 12px;background:#eef1f3;text-align:left;\"\u003eMapping\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eHB-1\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e90017D\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eHollo Blast with matching HBC centering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eHB-2\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e90011D\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eAdditional pipe diameter\/material configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eHB-3\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e90012D\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003evariant-specific design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eHB-4\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e90013D\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003evariant-specific design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eThe exact combination of HBC-1\/HBC-2, nozzle, and material depends on the pipe ID and the selected variant.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplication and Setup\u003c\/h5\u003e\n\u003cp\u003eThe device is moved axially through the pipe. To ensure consistent results, centering, feed rate, air pressure, and abrasive flow rate must be kept constant. The blast hose must be of sufficient size to ensure that the required pressure is maintained at the device even under full load.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eMaintenance and Safety\u003c\/h5\u003e\n\u003cp\u003eRegularly inspect the deflection head, nozzle, centering cart, rollers, and fasteners for wear. The system must be depressurized before inserting it into the pipe. Pipe ends must be secured to prevent abrasive media from escaping; operators must never stand in the direction of the blast.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eFor which pipes is the system suitable?\u003c\/strong\u003e\u003cbr\u003eFor pipe inner diameters of approximately 65–300 mm, depending on the cart and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is a centering cart important?\u003c\/strong\u003e\u003cbr\u003eIt keeps the blast head aligned with the pipe axis and helps ensure a uniform, all-around blast pattern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you choose the right option?\u003c\/strong\u003e\u003cbr\u003eBased on pipe ID, desired nozzle material, nozzle size, and available compressed air capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"HB-1","offer_id":50038674915675,"sku":"90017D","price":1610.96,"currency_code":"EUR","in_stock":true},{"title":"HB-2","offer_id":50038674948443,"sku":"90011D","price":1656.18,"currency_code":"EUR","in_stock":true},{"title":"HB-3","offer_id":50038674981211,"sku":"90012D","price":1814.45,"currency_code":"EUR","in_stock":true},{"title":"HB-4","offer_id":50038675013979,"sku":"90013D","price":1831.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/rohrinnen-sandstrahlgeraet-hollo-blast-hbc-1-hbc-2-clemco.jpg?v=1739108275","url":"https:\/\/strahltechnik-express.de\/en-fi\/products\/clemco-rohrinnenstrahlgerat-hollo-blast-hbc-1-hbc-2-mit-wagen-fur-rohre-mit-id-65-300-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}