ÿþ<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Duct line work principle</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <META content="Duct line work principle" name="keywords"> <META content="According&nbsp;to&nbsp;the&nbsp;working&nbsp;performance&nbsp;of&nbsp;duct&nbsp;production&nbsp;and&nbsp;production&nbsp;function&nbsp;can&nbsp;be&nbsp;divided&nbsp;into:&nbsp;economic&nbsp;production&nbsp;line,&nbsp;I&nbsp;TDF&nbsp;flange&nbsp;(independent)&nbsp;production&nbsp;line,&nbsp;the&nbsp;TDC,&nbsp;a!&nbsp;TDF&nbsp;flange,&nbsp;plug&nbsp;" name="description"> <link href='/Skin/DefaultSkin.css' rel='stylesheet' type='text/css'> <script language='JavaScript' type='text/JavaScript' src='/js/menu.js'></script> <script type='text/javascript' language='JavaScript1.2' src='/js/stm31.js'></script> <script language="JavaScript"> <!-- function resizepic(thispic) { return true; } function bbimg(o) { return true; } --> </script> </head> <body leftmargin=0 topmargin=0 onmousemove='HideMenu()'> <div id=header> <div id=logo><a href='http://www.formingmachine99.com/' title='wenqi Roll Forming Machinery Co.,Ltd' target='_blank'><img src='/images/logo.jpg' width='339' height='70' border='0'></a></div> <div id=time1>We are a company specializing in the production of <STRONG>forming machine</STRONG>.</div> <div id=nav> <UL> <LI><A href="/">Home</A></LI> <LI><A href="/Article/Article_7.html">About Us</A></LI> <LI><A href="/Shop/Index.html">Products</A></LI> <LI><A href="/GuestBook/Guest_Write.asp">Inquiry</A></LI> <LI><A href="/News/Index.html">News</A></LI> <LI><A href="/Article/Article_11.html">Contact Us</A></LI></UL></div></div> <div id="container"> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="960" height="200"> <param name="movie" value="/Skin/chengxing/3.swf"> <param name="quality" value="high"> <embed src="/Skin/chengxing/3.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="960" height="200"></embed> </object> <div id="sideleft"> <div id="pro_new2"> <H1 style="BORDER-BOTTOM: 0px; BORDER-LEFT: 0px; LINE-HEIGHT: 24px; FONT-STYLE: italic; FONT-FAMILY: Arial, Helvetica, sans-serif; BACKGROUND: #fff; HEIGHT: auto; COLOR: #009dd1; BORDER-TOP: 0px; BORDER-RIGHT: 0px">Look for overseas agency, <BR>welcome to be our partner.<BR><IMG src="/images/partner.gif"></H1> <h1>Related Products</h1> <ul> <div id="dyna_body_80"> <LI><A href="/Shop/Shop_52.html"><IMG height=114 src="/Shop/UploadPhotos/200910/2009100822202377_S.jpg" width=120 border=0><BR> <div style="MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 120px; LINE-HEIGHT: 18px; HEIGHT: 18px">steel&nbsp;tile&nbsp;forming&nbsp;machine</div></A></LI> <LI><A href="/Shop/Shop_51.html"><IMG height=114 src="/Shop/UploadPhotos/200910/2009100822185628_S.jpg" width=120 border=0><BR> <div style="MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 120px; LINE-HEIGHT: 18px; HEIGHT: 18px">steel&nbsp;floor&nbsp;forming&nbsp;machine</div></A></LI> <LI><A href="/Shop/Shop_50.html"><IMG height=114 src="/Shop/UploadPhotos/200910/2009100822175743_S.jpg" width=120 border=0><BR> <div style="MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 120px; LINE-HEIGHT: 18px; HEIGHT: 18px">roll&nbsp;former</div></A></LI></div><div id="dyna_page_80" style="text-align: right;"><script language="JavaScript" type="text/JavaScript">ShowDynaPage(80,1,15,'/','none');</script></div> </ul> </div> </div> <div id="content"> <div id="textnews"> <h1>Duct line work principle</h1> <div id=news_info>Author: admin&nbsp;&nbsp;&nbsp;&nbsp;NewsSource: Site author&nbsp;&nbsp;&nbsp;&nbsp;Hits: <script language='javascript' src='/News/GetHits.asp?ArticleID=204'></script>&nbsp;&nbsp;&nbsp;&nbsp;Updated: 8/16/2010</div> <P>According to the working performance of duct production and production function can be divided into: economic production line, I TDF flange (independent) production line, the TDC, a! TDF flange, plug (machine) b! production line with ruffled c s, forming machine, c! line pipe flanges and duct automatic production line</P> <P>Working principle<BR>Coil material feeding -- -- -- "the leveling, bending, and roll bones and corresponding supporting steel plants or a plug flange<BR>Shearing of material, and plasma cutting machine<BR>Shearing pointed mouth -- shear mouth side of material, and T - 12, TDF ruffled machine, roll Angle and corresponding bone TDF flange (independent) production duct<BR>Blunt tip 2-sets-tandem forming mouth -- -- -- two bending, cutting GuXiang into a single plain, and plug flanges matching of production joggling flange<BR>Working drawing<BR>The basic configuration<BR>1 power feeder frame with four (4) material<BR>2 the levelling device<BR>3 hydraulic machine four sets of even mold<BR>4 hydraulic plate shears hydraulic bending machine<BR>5 and computer controller and a set of software<BR>explain<BR>1 set feet away, can be directly used to computer plasma cutting machine.<BR>2 a.C S inserts and bone cutting Angle and s. c. bone flanges flanges. Machine cuttings<BR>B.T its various connecting flange DF method, and the Angle of shearing localization TDF flange connect its TDF machine, machine.<BR>C. can cut the word or steel flanges flanges using various shearing Angle. And can fold</P> </div> </div> </div> <div id=footer> <UL> <LI><A href="/index.html">Home</A></LI> <LI><A href="/about.html">About Us</A></LI> <LI><A href="/Shop/Index.html">Products</A></LI> <LI><A href="/GuestBook/Guest_Write.asp">Inquiry</A></LI> <LI><A href="/Article/Article_11.html">Contact Us</A></LI> <LI><A href="/Admin/Admin_Login.asp" target=_blank>AD Login</A></LI></UL></div> </body> </html>