{"id":3279,"date":"2026-08-10T15:25:48","date_gmt":"2026-08-10T07:25:48","guid":{"rendered":"http:\/\/114.116.101.183\/?post_type=product&#038;p=3279"},"modified":"2026-08-28T14:47:03","modified_gmt":"2026-08-28T06:47:03","slug":"orbital-ultrasonic-grinders-gw-993","status":"publish","type":"product","link":"https:\/\/guanwei-tools.com\/en\/product\/orbital-ultrasonic-grinders-gw-993\/","title":{"rendered":"GW-993 Orbital Ultrasonic Grinder"},"content":{"rendered":"<style>\ntable tbody td,\ntable thead th {\n    border: 1px solid #333 !important;\n    padding: 8px 12px;\n    text-align: center;\n    vertical-align: middle;\n}\ntable{\nwidth: 100%; overflow-x: auto; display: block; white-space: nowrap;\n}\n<\/style>\n<table style=\"border-collapse: collapse; \" border=\"0\" width=\"671\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 54.00pt;\">\n<td class=\"et3\" style=\"height: 54.00pt; width: 59.40pt;\" width=\"99\" height=\"90\">Model<\/td>\n<td class=\"et3\" style=\"width: 70.90pt;\" width=\"118\">Collet Size<\/td>\n<td class=\"et3\" style=\"width: 58.75pt;\" width=\"97\">No-Load Speed<\/td>\n<td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">Operating Air Pressure<\/td>\n<td class=\"et3\" style=\"width: 63.45pt;\" width=\"105\">Air Consumption<\/td>\n<td class=\"et3\" style=\"width: 58.05pt;\" width=\"96\">Overall Length<\/td>\n<td class=\"et3\" style=\"width: 38.50pt;\" width=\"64\">Net Weight<\/td>\n<\/tr>\n<tr style=\"height: 100.00pt;\">\n<td class=\"et4\" style=\"height: 100.00pt; width: 59.40pt;\" width=\"99\" height=\"166\">GW-993<\/td>\n<td class=\"et4\" style=\"width: 70.90pt;\" width=\"118\">Oscillation Stroke 1.2 mm<\/td>\n<td class=\"et4\" style=\"width: 58.75pt;\" width=\"97\">36800rpm<\/td>\n<td class=\"et4\" style=\"width: 54.00pt;\" width=\"90\">5-6kg\/\u33a1<\/td>\n<td class=\"et4\" style=\"width: 63.45pt;\" width=\"105\">0.22m\u00b3\/min<\/td>\n<td class=\"et4\" style=\"width: 58.05pt;\" width=\"96\">220mm<\/td>\n<td class=\"et4\" style=\"width: 38.50pt;\" width=\"64\">340g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Compatible Accessories: Diamond mechanical files, fiber oilstones, and conventional oilstone sticks.<\/p>\n<p>Key Features: Powered by a cylinder rotary vane motor, delivering high power, wide grinding coverage, and high efficiency. GW-993 features a collet-type design, while GW-998 features a fixed-type design.<\/p>\n<p>Applications: The orbital ultrasonic grinder accommodates various collets and steel files for different accessories, making it suitable for large-area grinding and polishing, as well as deburring and chamfering of various castings and components.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3281\" src=\"http:\/\/114.116.101.183\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10-225x300.jpg 225w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10-768x1024.jpg 768w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10-9x12.jpg 9w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10-600x800.jpg 600w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u5305\u88c5\u56fe-10.jpg 790w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3282\" src=\"http:\/\/114.116.101.183\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24-225x300.jpg 225w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24-768x1024.jpg 768w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24-9x12.jpg 9w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24-600x800.jpg 600w, https:\/\/guanwei-tools.com\/wp-content\/uploads\/2026\/08\/\u914d\u4ef6\u56fe-24.jpg 790w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>\u578b\u53f7 \u5939\u5934\u5c3a\u5bf8 \u7a7a\u8f7d\u8f6c\u901f \u4f7f\u7528\u6c14\u538b \u8017\u6c14\u91cf \u673a\u8eab\u603b\u957f\u5ea6 \u673a\u8eab\u603b\u91cd\u91cf GW-993 \u504f\u6446\u884c\u7a0b1.2mm 3680&#8230;<\/p>","protected":false},"featured_media":3709,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[57],"product_cat":[106,83,81,89],"product_tag":[],"class_list":["post-3279","product","type-product","status-publish","has-post-thumbnail","product_brand-57","product_cat-pneumatic-tools","product_cat-pneumatic-grinding-tools","product_cat-grinding-polishing-tools","product_cat-ultrasonic-grinders","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product\/3279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/media\/3709"}],"wp:attachment":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/media?parent=3279"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_brand?post=3279"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_cat?post=3279"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_tag?post=3279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}