<!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> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <TITLE>Tire Retreading Solutions For Regular OTR Tires China's largest tire retreading equipment manufacturer, Leshan Yalun Mold Co.,Ltd, full range of hot tyre retreading, cold tyre retreading equipments & solutions, for tyres of car , truck to OTR and giant OTR </TITLE> <META content="Tire Retreading Solutions For Regular OTR Tires China's largest tire retreading equipment manufacturer, Leshan Yalun Mold Co.,Ltd, full range of hot tyre retreading, cold tyre retreading equipments & solutions, for tyres of car , truck to OTR and giant OTR " name=description> <META content="Tire Retreading Solutions For Regular OTR Tires China's largest tire retreading equipment manufacturer, Leshan Yalun Mold Co.,Ltd, full range of hot tyre retreading, cold tyre retreading equipments & solutions, for tyres of car , truck to OTR and giant OTR " name=keywords> <LINK href="/images/css.css" type=text/css rel=stylesheet> </head> <body> <script type="text/javascript" src="/images/Marquee.js" ></script> <script type="text/javascript" src="images/jquery-1.4.2.min.js"></script> <div class="main_top"><a href="http://www.lsylmj.com" class="zw">-NeHr</a> <a href="http://www.retreadingtech.com" class="yw">english</a></div> <div class="main_nav"> <span> <a href="./" class="a1">Home</a> <a href="./allabout-324.html" class="a2">About Us</a> <a href="./Products-c366.html" class="a3">Products&amp;Services</a> <a href="./list-c335.html" class="a4">New&amp;Info</a> <a href="./usercase-339.html" class="a5">UserCases</a> <a href="./allabout-325.html" class="a6">Contact Us</a> <a href="./allabout-355.html" class="a7">Site Map</a> </span> </div> <div class="main_banner"> <div class="banner"> <div id="flashBg" style="background-color:#0b0b0b;"> <div id="flashLine"> <div id="flash"> <a href="./" id="flash1" style="display: block; " name=""><img src="images/banner11.jpg" width="980" height="200"></a> <a href="./" id="flash2" name="" style="display: none; "><img src="images/banner22.jpg" width="980" height="200"></a> <a href="./" id="flash3" name="" style="display: none; "><img src="images/banner33.jpg" width="980" height="200"></a> <div class="flash_bar"> <div class="dq" id="f1" onclick="changeflash(1)"></div> <div class="no" id="f2" onclick="changeflash(2)"></div> <div class="no" id="f3" onclick="changeflash(3)"></div> </div> </div> </div> </div> <script type="text/javascript"> var currentindex=1; $("#flashBg").css("background-color",$("#flash1").attr("name")); function changeflash(i){ currentindex=i; for(j=1;j<=3;j++){ if(j==i){ $("#flash"+j).fadeIn("normal"); $("#flash"+j).css("display","block"); $("#f"+j).removeClass(); $("#f"+j).addClass("dq"); $("#flashBg").css("background-color",$("#flash"+j).attr("name")); }else{ $("#flash"+j).css("display","none"); $("#f"+j).removeClass(); $("#f"+j).addClass("no"); } } } function startAm(){ timerID = setInterval("timer_tick()",3000); } function stopAm(){ clearInterval(timerID); } function timer_tick(){ currentindex=currentindex>=3?1:currentindex+1; changeflash(currentindex); } $(document).ready(function(){ $(".flash_bar div").mouseover(function(){ stopAm(); }).mouseout(function(){ startAm(); }); startAm(); }); </script> </div> <div class="all"> <div class="ileft"><div class="prolm">Products &amp; Services</div> <div class="prolmb"> <p><a href='./about-367.html'>Tire retreading Solutions For</a></p> <span><a href='./about-368.html'> Giant OTR Tires</a></span> <span><a href='./about-369.html'> Regular OTR Tires</a></span> <span><a href='./about-370.html'> Regular Vehicles</a></span> <span><a href='./about-371.html'> Aircraft & Other</a></span> <p><a href='./about-372.html'>Molds for Tire Retreading</a></p> <span><a href='./about-373.html'> For Cold Retreading</a></span> <span><a href='./about-374.html'> For Hot Retreading</a></span> <p><a href='./about-375.html'>Giant Tire Curing Machines</a></p> <p><a href='./about-376.html'>Projest Consulting</a></p> <p><a href='./prolist-c356.html'><strong style="color:#4981ff;">Genaral Product List</strong></a></p> <span><a href='./list-357.html'>Inspection Machine</a></span> <span><a href='./list-358.html'>Buffing Machine</a></span> <span><a href='./list-359.html'>Building Machine</a></span> <span><a href='./list-360.html'>Enveloping Machine</a></span> <span><a href='./list-361.html'>"Cold-cure" Curing Machine</a></span> <span><a href='./list-362.html'>Tread Press</a></span> <span><a href='./list-363.html'>Tread Sanding Machine</a></span> <span><a href='./list-364.html'>"Hot-cure" Curing Machine</a></span> <span><a href='./list-365.html'>Auxiliary Equipments</a></span> <span><a href='./list-377.html'>Consumable Materials</a></span> <span><a href='./list-378.html'>Mould</a></span> </div></div> <div class="iright"> <div class="dh">Current position&nbsp;<a href="./">Home Page</a> >> Tire Retreading Solutions For >> Regular OTR Tires</div> <div class="info"> <div class="txt"><P style="LINE-HEIGHT: 1.5"><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 12px"><BR style="FONT-FAMILY: "></FONT></P> <P style="LINE-HEIGHT: 1.5"><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><STRONG style="FONT-FAMILY: "><FONT style="FONT-FAMILY: ; COLOR: #003366; FONT-SIZE: 18px">OTR Tire Cold Retreading<BR><BR></FONT></STRONG>OTR tire is off-the-road tire, of which the size is 12.00R24 or above.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><STRONG><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><FONT style="FONT-SIZE: 16px">Retreading procedure:</FONT><BR style="FONT-FAMILY: "></FONT><FONT style="COLOR: #003366">Hot retreading.&nbsp;</FONT></STRONG>It is suitable for retreading OTR tires running on the road of&nbsp;bad condition.<BR style="FONT-FAMILY: "><FONT style="COLOR: #003366"><STRONG>Cold retreading. </STRONG></FONT>It is suitable for retreading OTR tires running on the road of&nbsp;better condition.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><FONT style="FONT-SIZE: 16px"><STRONG>Features:</STRONG></FONT><BR style="FONT-FAMILY: "></FONT>1. Rich experience and excellent technique with over 30 years retreading experience. China's largest tyre retreading equipment manufacturer.<BR style="FONT-FAMILY: ">2. High specialization. Yalun is specializing in manufacturing tyre retreading equipments which offers full-range service, covering plant planning, consultation, technique support and after-sales service. <BR style="FONT-FAMILY: ">3. Customization. Yalun can customize equipments on clients' requirements and design reasonable retreading method.<BR style="FONT-FAMILY: ">4. High quality, and cost-effective.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Cold-retreading procedure<BR><BR><STRONG><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px">Typical Regular OTR Tires Retreading Process Flow - Cold Cure</FONT></STRONG><BR><BR><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 12px"><IMG style="FILTER: ; WIDTH: 600px; FONT-FAMILY: ; HEIGHT: 500px" border=0 hspace=0 alt="Typical Regular OTR Tires Retreading Process Flow - Cold Cure" align=absMiddle src="/images/pic/201204/20120406164136394.jpg" width=600 height=500></FONT></FONT><BR><BR></STRONG></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Step 1: Inspection</FONT> <BR style="FONT-FAMILY: "></STRONG></FONT>The initial inspection is to inspect the casing from inside to outside to evaluate the acceptability of the tire and decide whether the tire can be retreaded or not.<BR style="FONT-FAMILY: ">Equipment involved: Tyre Inspector KTJ<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Step 2: Buffing</FONT></STRONG><BR style="FONT-FAMILY: "></FONT>Buffing is to remove the old, worn OTR tread surface, true up the roundness to prepare the surface for a new tread or pre-cured tread. It involves the FXMT Buffer. Put the tire on the FXMT Buffer, and rotate the tire with the grinding buffing the tread to the pre-set width, surface and arc.<BR style="FONT-FAMILY: ">Equipment involved: Buffer FXMT<BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><BR><STRONG><FONT style="FONT-SIZE: 16px">Step 3: skiving</FONT> <BR style="FONT-FAMILY: "></STRONG></FONT>Skiving is to buff the tread in the certain degree allowed and repair the small hole.<BR style="FONT-FAMILY: ">Equipments involved: skiving machine and pneumatic rubber extruder.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 4: Building<BR></STRONG></FONT>Building is to apply cushion gum and tread to build the pre-cured tread for the buffed and prepared casing. Repeatedly rolling and compacting the built casing by pressure roller, to effectively exhaust air between pre-cured tread and casing, and then make them bonded more firmly.<BR style="FONT-FAMILY: ">Equipments involved: latex mixer and YLT builder<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Step 5: Enveloping</FONT> <BR style="FONT-FAMILY: "></STRONG></FONT>It is used to encase the uncured, built tire in an elastic envelop in preparation for curing. <BR style="FONT-FAMILY: ">Equipments involved: Enveloper and Steel Rim Assembly &amp; Disassembly Machine<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 6: Curing <BR style="FONT-FAMILY: "></STRONG></FONT>Curing is to bond the casing and the tread tightly under specified heat, pressure and a period of&nbsp;time in the autoclave. <BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px">Equipment involved: Curing Chamber<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 7: Final inspection<BR style="FONT-FAMILY: "></STRONG></FONT>It is to inspect all the retreaded tires carefully to make sure good quality.<BR style="FONT-FAMILY: ">Equipment involved: Spreader KTJ<BR><BR></FONT></P> <P style="LINE-HEIGHT: 1.5"><BR><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 12px"><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="FONT-FAMILY: ; COLOR: #003366; FONT-SIZE: 18px"><STRONG>OTR Tire&nbsp;Hot Retreading<BR></STRONG></FONT></FONT>OTR tire is off-the-road tire, of which the size is 12.00R24 or&nbsp;above.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><STRONG><FONT style="COLOR: #003366; FONT-SIZE: 16px">Retreading procedure:<BR style="FONT-FAMILY: "></FONT><FONT style="COLOR: #003366">Hot retreading.</FONT></STRONG> It is suitable for retreading OTR tires running on the road&nbsp;of&nbsp;bad condition.<BR style="FONT-FAMILY: "><FONT style="COLOR: #003366"><STRONG>Cold retreading.</STRONG></FONT> It is suitable for retreading OTR tires running on the road of&nbsp;better condition.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><STRONG><FONT style="COLOR: #003366; FONT-SIZE: 16px">Features:<BR></FONT></STRONG>1.&nbsp;Rich experience and excellent technique with over 30 years retreading experience. China s largest tire retreading equipment manufacturer.<BR style="FONT-FAMILY: ">2.&nbsp;High specialization. Yalun is specializing in manufacturing tire retreading equipments which offers full-range service, covering plant planning, consultation, technique support and after-sales service. <BR style="FONT-FAMILY: ">3.&nbsp;Customization. Yalun can customize equipments on clients requirements and design reasonable retreading method.<BR style="FONT-FAMILY: ">4.&nbsp;High quality, and cost-effective.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Hot-retreading procedure<BR><BR><STRONG><FONT style="FONT-FAMILY: Arial; COLOR: #003366; FONT-SIZE: 14px">Typical Regular OTR Tires Retreading Process Flow -&nbsp;Hot Cure</FONT></STRONG><BR><BR><BR><IMG style="FILTER: ; WIDTH: 600px; FONT-FAMILY: ; HEIGHT: 500px" border=0 hspace=0 alt="OTR hot retreading process" align=absMiddle src="/images/pic/201204/20120406164147286.jpg" width=600 height=500></FONT><BR><BR></STRONG></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 1: Inspection <BR style="FONT-FAMILY: "></STRONG></FONT>The initial inspection is to inspect the casing from inside to outside to evaluate the acceptability of the tyre and decide whether the tire can be retreaded.<BR style="FONT-FAMILY: ">Equipment involved: Tire Inspector KTJ<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Step 2: Buffing</FONT></STRONG><BR style="FONT-FAMILY: "></FONT>Buffing is to remove the old, worn OTR tread surface, true up the roundness to prepare the surface for a new tread or pre-cured tread. It applies the FXMT Buffer. Put the tire on the FXMT Buffer, and rotate the tire with the grinding buffing the tread to the pre-set width, surface and arc.<BR style="FONT-FAMILY: ">Equipment involved: Buffer FXMT<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 3: skiving <BR style="FONT-FAMILY: "></STRONG></FONT>Skiving is to buff the tread in the certain degree allowed and repair the small hole.<BR style="FONT-FAMILY: ">Equipments involved: skiving machine and pneumatic rubber extruder.<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 16px"><STRONG>Step 4: Building<BR style="FONT-FAMILY: "></STRONG></FONT>Building is to apply cushion gum and tread to build the pre-cured tread for the buffed and prepared casing. Repeatedly rolling and compacting the built casing by pressure roller, to effectively exhaust air between pre-cured tread and casing, and then make them bonded more firmly.<BR style="FONT-FAMILY: ">Equipments involved: latex mixer and YLT builder<BR><BR></FONT><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 14px"><STRONG><FONT style="FONT-SIZE: 16px">Step 5: curing</FONT> <BR style="FONT-FAMILY: "></STRONG></FONT>Vulcanization is the procedure that bonds the new casing and tread tightly. During the vulcanization the uncured rubber becomes tough and durable tread gradually. Put the prepared casing into the segment press, when the mold close and up to the certain pressure, the casing will be pressed on the mold with set pattern. Then over a period of time, the mold with pattern will be vulcanized.<BR style="FONT-FAMILY: ">Equipments involved: KGFL Segment Curing Press and KGL Frame Automatically Hydraulic Curing Press&nbsp; <BR><BR></FONT><FONT style="FONT-FAMILY: Arial"><FONT style="COLOR: #003366; FONT-SIZE: 16px"><STRONG>Ste</STRONG></FONT><FONT style="FONT-SIZE: 14px"><FONT style="COLOR: #003366; FONT-SIZE: 16px"><STRONG>p 6: Final inspection<BR></STRONG></FONT>It is to inspect all the retreaded tires carefully to make sure&nbsp;good quality.<BR style="FONT-FAMILY: ">Equipment involved: Spreader KTJ<BR><BR><BR><FONT style="FONT-FAMILY: Arial; FONT-SIZE: 12px"><FONT style="FONT-FAMILY: Arial"><BR><BR></FONT></FONT><BR><BR><BR><BR><BR style="FONT-FAMILY: "></FONT></FONT></P></FONT></div> </div> </div> <div class="clear"></div> </div> <div class="ziye_end"></div> <div class="main_bgend"></div> <div class="main_end">Copyright(C) 2012 Leshan Yalun Mold Co.,Ltd All Rights Reserved</div> </body> </html>