{"id":649,"date":"2026-07-23T15:20:11","date_gmt":"2026-07-23T07:20:11","guid":{"rendered":"https:\/\/cldbender.com\/?post_type=product&p=649"},"modified":"2026-07-23T15:20:11","modified_gmt":"2026-07-23T07:20:11","slug":"tube-bending-machine-mould-die-tooling-sets","status":"publish","type":"product","link":"https:\/\/cldbender.com\/pl\/product\/tube-bending-machine-mould-die-tooling-sets\/","title":{"rendered":"Tube bending machine mould die tooling sets"},"content":{"rendered":"

Tube Bending Die Set<\/h1>\n

Tube bending die set is the core tooling for CNC automatic pipe bending machines and hydraulic tube benders, widely used for bending carbon steel tubes, stainless steel tubes, aluminum tubes, copper tubes, square tubes, rectangular tubes and special-shaped tubes. It effectively avoids tube flattening, inner wrinkling, cracking and distortion during bending and ensures consistent bending accuracy.<\/p>\n

The complete tube bending die set consists of the following components:<\/p>\n

    \n
  1. Bending Die<\/strong> The main forming part that defines the bending radius and shapes the arc of the pipe.<\/li>\n
  2. Clamp Die<\/strong> Works with the bending die to firmly clamp the workpiece and prevent slipping in the bending process.<\/li>\n
  3. Pressure Die<\/strong> Provides continuous lateral support to the pipe outer wall to minimize tube flattening.<\/li>\n
  4. Anti-wrinkle Die (Wiper Insert)<\/strong> Installed at the tangent point of the bending arc to eliminate wrinkles on the inner bend of thin-walled tubes.<\/li>\n
  5. Guide Die<\/strong> Stably guides straight pipe feeding and maintains horizontal positioning of the raw tube.<\/li>\n
  6. Tube Mandrel<\/strong> Inserted inside the pipe to support the inner wall. Articulated ball mandrels are commonly adopted for thin-wall pipe processing.<\/li>\n<\/ol>\n

    Our dies are manufactured from high-quality alloy steel through precision CNC machining and professional heat treatment. They feature high surface hardness, outstanding wear resistance and long service life. Customized outer diameters, bending radii and groove profiles are available to match different models of pipe bending machines.<\/p>\n\n

    \n\n\t\t\n
      \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

      Tube Bending Die is the core forming tool for CNC pipe bending machines, hydraulic pipe benders and automatic tube bending equipment. It is used to fix pipes and control bending radius during metal tube processing, avoiding tube flattening, wrinkling, cracking and deformation. Our bending dies are manufactured from high-quality alloy steel, undergoing precision CNC machining, heat treatment and surface hardening treatment, featuring high hardness, strong wear resistance, long service life and stable bending precision. Custom sizes, bending radii and grooves are available for round tube, square tube, rectangular tube, oval tube, stainless steel tube, carbon steel tube, copper tube and aluminum tube.<\/p>","protected":false},"featured_media":643,"comment_status":"open","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"jetpack_publicize_message":"{title}\r\n\r\n{excerpt}\r\n\r\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"product_brand":[],"product_cat":[1463],"product_tag":[],"class_list":["post-649","product","type-product","status-publish","has-post-thumbnail","product_cat-tube-bending-mold-tooling-die-set","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":509,"url":"https:\/\/cldbender.com\/pl\/product\/1-inch-pipe-tube-bending-machine-hvac-air-conditioner-refrigeration-cooling-pipe-tube-bender-for-copper-tubing-processing\/","url_meta":{"origin":649,"position":0},"title":"1-calowa gi\u0119tarka do rur | Gi\u0119tarka do rur klimatyzacyjnych HVAC do miedzi","author":"Pipe Tube bending machine manufacturer","date":"24 czerwca, 2026","format":false,"excerpt":"Compact small copper tube bending machine customized for HVAC, air conditioner and refrigeration cooling pipeline production. 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