{"id":4448,"date":"2026-07-04T16:39:26","date_gmt":"2026-07-04T08:39:26","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&p=4448"},"modified":"2026-07-04T16:39:26","modified_gmt":"2026-07-04T08:39:26","slug":"%cf%86165-325mm-round-square-rectangular-pipe-ffx-direct-formingerw-pipe-mill-forming-sizing-unit","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/ru\/product\/%cf%86165-325mm-round-square-rectangular-pipe-ffx-direct-formingerw-pipe-mill-forming-sizing-unit\/","title":{"rendered":"\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u044f \u043f\u0440\u044f\u043c\u043e\u0439 \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0438 \u0442\u0440\u0443\u0431 \u03a6165\u2013325 \u043c\u043c \u043a\u0440\u0443\u0433\u043b\u043e\u0433\u043e, \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0438 \u043f\u0440\u044f\u043c\u043e\u0443\u0433\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0435\u0447\u0435\u043d\u0438\u044f FFX, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0438 \u0438 \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0438 \u0442\u0440\u0443\u0431 \u043d\u0430 \u0437\u0430\u0432\u043e\u0434\u0435 \u043f\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0443 \u0442\u0440\u0443\u0431 \u0441 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434\u0443\u0433\u043e\u0432\u043e\u0439 \u0441\u0432\u0430\u0440\u043a\u043e\u0439 (ERW)"},"content":{"rendered":"

\u041e\u0431\u0437\u043e\u0440<\/h3>\n

\"\" \"\" \"\"<\/p>\n

\u041d\u0430\u0448 Round\/Square\/Rectangular Pipe FFX Direct Forming Group<\/a> acts as the core forming assembly for high-frequency ERW pipe production lines. It gradually shapes incoming steel strip into a closed tubular profile via progressive roller bending deformation. The butted strip edges are then joined by a high-frequency induction welder to form solid, long-service-life weld seams. Freshly welded pipes are transported to the cooling zone for regulated heat dissipation. Follow-up sizing stands accurately calibrate outer dimensions to meet tight tolerance requirements, while downstream Turks Head assemblies refine profiles and implement pre-straightening, delivering finished tubes with consistent dimensional uniformity, outstanding straightness and superior comprehensive geometric precision.<\/p>\n

Conventional Forming(W Forming)<\/strong><\/h4>\n
This design features enhanced maintainability and operational convenience, while effectively improving on-site safety.<\/div>\n
<\/div>\n
High-precision forming stands adopt mechanical shaft expansion for roll shaft connection, ensuring outstanding dimensional accuracy of pipe diameters.<\/div>\n
<\/div>\n
It delivers superior performance and maximizes production throughput. This solution not only boosts production speed, but also reduces equipment wear and tear to extend the service life of the machinery.<\/div>\n

Flexible Forming(FF\/FFX)<\/strong><\/h4>\n
\n
It not only cuts down roll replacement time significantly, but also reduces roller costs by 40\u201360%.<\/div>\n
<\/div>\n
Rollers are compatible for producing round and square tubes within a certain size range on the same production line, eliminating frequent replacements for different specifications.<\/div>\n
<\/div>\n
By automating multiple procedures in the tube forming process, FF\/FFX technology minimizes manual work, effectively lowering labor costs and reducing human error.<\/div>\n<\/div>\n

Direct Forming(DFT)<\/strong><\/h4>\n
\n
It delivers excellent flexibility. Tube dimensions within the mill\u2019s size range can be adjusted without roll replacement.<\/div>\n
<\/div>\n
Full automation of line operation and roll adjustment cuts labor requirements, boosts productivity, and lowers inventory and associated costs.<\/div>\n
<\/div>\n
Equipped with a built-in recipe database and mobile touch screen, the system enables one-click automatic adjustment of roll angles and positions during product changeovers.<\/div>\n<\/div>\n

Quick Change System<\/strong><\/h4>\n
\n
During product changeover, the entire shaft assembly can be lifted from the horizontal stand. Replacement takes only minutes rather than hours.<\/div>\n
<\/div>\n
The universal shaft is automatically engaged and disengaged by hydraulic cylinders. This allows rolls to be prepared, replaced and adjusted offline without halting production.<\/div>\n
<\/div>\n
While offline roll preparation is underway, a pre-assembled spare shaft assembly can be mounted onto the horizontal stand to finish the changeover. This quick-change system drastically cuts machine downtime.<\/div>\n<\/div>\n

\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model\u2572Spec.<\/td>\nSize(mm)<\/td>\nThickness(mm)<\/td>\nForming Method<\/td>\nRoll Quick Change<\/td>\n<\/tr>\n
ZJ-GH32<\/td>\n\u03a610-32<\/td>\n1.1-2.25<\/td>\nW<\/td>\nRoller changing trolley<\/td>\n<\/tr>\n
ZJ-GH50<\/td>\n\u03a612-50<\/td>\n1.2-2.75<\/td>\nW<\/td>\nRoller changing trolley<\/td>\n<\/tr>\n
ZJ-GH76<\/td>\n\u03a632-76<\/td>\n1.5-3.5<\/td>\nW<\/td>\nRafted System<\/td>\n<\/tr>\n
ZJ-GH89<\/td>\n\u03a632-89<\/td>\n1.5-3.75<\/td>\nW<\/td>\nRafted System<\/td>\n<\/tr>\n
ZJ-GH114<\/td>\n\u03a640-114<\/td>\n1.5-4.0<\/td>\nW<\/td>\nRafted System<\/td>\n<\/tr>\n
ZJ-GH140<\/td>\n\u03a648-140<\/td>\n1.5-5.0<\/td>\nW<\/td>\nRafted System<\/td>\n<\/tr>\n
ZJ-GH165<\/td>\n\u03a676-165<\/td>\n1.8-6.0<\/td>\nW\/DFT<\/td>\nRafted System<\/td>\n<\/tr>\n
ZJ-GH219<\/td>\n\u03a689-219<\/td>\n2.0-8.0<\/td>\nFF\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH273<\/td>\n\u03a6114-273<\/td>\n3.0-10.0<\/td>\nFF\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH325<\/td>\n\u03a6165-325<\/td>\n5.0-14.0<\/td>\nFF\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH355<\/td>\n\u03a6165-355<\/td>\n5.0-15.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH406<\/td>\n\u03a6219-406<\/td>\n6.0-16.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH457<\/td>\n\u03a6219-457<\/td>\n6.0-18.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH508<\/td>\n\u03a6273-508<\/td>\n6.0-20.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH610<\/td>\n\u03a6273-610<\/td>\n6.0-21.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH660<\/td>\n\u03a6325-630<\/td>\n6.0-22.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n
ZJ-GH711<\/td>\n\u03a6325-760<\/td>\n8.0-22.0<\/td>\nFFX\/DFT<\/td>\nShaft Assembly<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":4281,"template":"","meta":{"_acf_changed":false},"product-category":[19,58],"class_list":["post-4448","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-erw-tube-mill-line","product-category-formingsizing-group-for-erw-mill-line"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/product\/4448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/media\/4281"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/media?parent=4448"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/product-category?post=4448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}