{"id":10733,"date":"2025-12-24T12:38:58","date_gmt":"2025-12-24T12:38:58","guid":{"rendered":"https:\/\/ramlallasewing.com\/?post_type=product&p=10733"},"modified":"2025-12-24T12:38:58","modified_gmt":"2025-12-24T12:38:58","slug":"s-7220c","status":"publish","type":"product","link":"https:\/\/ramlallasewing.com\/index.php\/product\/s-7220c\/","title":{"rendered":"S-7220C"},"content":{"rendered":"
\n

It prevents uneven material feeding, meeting the highest quality sewing standards.<\/strong><\/p>\n

\n

Examples of suitable materials and processes : Sewing requiring quality, Slippery materials, Overlapping parts, Different materials, Lengthy articles, Materials difficult to feed<\/p>\n

\n

Prevents uneven material feeding<\/strong><\/p>\n

\n

Movement is transmitted directly from the horizontal feed shaft, so that needle feed and lower feed are perfectly synchronized, preventing uneven material feeding for diversified materials.<\/p>\n

\n

Needle Breakage Prevention Function<\/strong><\/p>\n

\n

When reverse stitching is carried out with the actuator switch, needle breakage may occur. With thorough analysis of its cause, the function preventing the needle breakage has been introduced.<\/p>\n

\n

Meets designs with long stitches<\/strong><\/p>\n

\n

When the needle penetration resistance is increased in extra-thick overlapping part sewing, the needle penetration force is automatically increased by the vibration control (intermittent impact).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Specifications<\/h3>\n
\n
\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
S-7220C-<\/th>\n403<\/th>\n433<\/th>\n405<\/th>\n<\/tr>\n<\/thead>\n
Lubrication type<\/th>\nMinimum lubrication<\/td>\nSemi dry<\/td>\nMinimum lubrication<\/td>\n<\/tr>\n
Application<\/th>\nMedium materials<\/td>\nMedium materials<\/td>\nHeavy materials<\/td>\n<\/tr>\n
Max. sewing speed<\/th>\n5,000 sti\/min*1<\/sup><\/td>\n4,000 sti\/min<\/td>\n4,000 sti\/min*2<\/sup><\/td>\n<\/tr>\n
Start backtacking and continuous backtacking speed<\/th>\n220-3,000 sti\/min<\/td>\n<\/tr>\n
End backtacking speed<\/th>\n1,800 sti\/min<\/td>\n<\/tr>\n
Max. stitch length<\/th>\n4.5mm<\/td>\n5.5mm<\/td>\n<\/tr>\n
Presser foot height<\/th>\nPresser bar lifter:6mm, knee lifter:16mm<\/td>\n<\/tr>\n
Needle bar stroke<\/th>\n33mm<\/td>\n35mm<\/td>\n<\/tr>\n
Needle(DB\uff581\u30fbDP\uff585)<\/th>\n#11\uff5e#18<\/td>\n#19\uff5e#22<\/td>\n<\/tr>\n
Feed dog height<\/th>\n1.0mm<\/td>\n1.2mm<\/td>\n<\/tr>\n
Weight<\/th>\nMachine head: 46kg, Control box: 3.1kg, panel:0.6kg<\/td>\n<\/tr>\n
Arm pocket size<\/th>\nWidth:300mm, Height:120mm<\/td>\n<\/tr>\n
Bed size<\/th>\n517.5mm x 178mm<\/td>\n<\/tr>\n
Power<\/th>\nSingle phase 100-120V, 200-240V, 3-phase 200-240V, 380-415V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
\n

Single Needle Direct Drive Needle Feed Lock Stitcher with Thread Trimmer<\/span><\/strong><\/p>\n

    \n
  • The needle feed mechanism prevents uneven material feeding<\/span><\/li>\n
  • Clean sewing with no oil staining<\/span><\/li>\n
  • Smooth sewing with direct drive system<\/span><\/li>\n
  • Energy-saving model<\/span><\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":10734,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[99],"product_tag":[],"class_list":["post-10733","product","type-product","status-publish","has-post-thumbnail","product_cat-single-needle-lockstitch","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/product\/10733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/comments?post=10733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/media\/10734"}],"wp:attachment":[{"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/media?parent=10733"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=10733"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=10733"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ramlallasewing.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=10733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}