| Patents for B21C 29 - Cooling or heating extruded work or parts of the extrusion press (825) |
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| 03/27/2013 | CN102989814A Heat-insulation device for heat insulation of high-temperature extruded section material |
| 03/27/2013 | CN102989813A Attemperator for heat preservation of extruding sectional material |
| 03/27/2013 | CN102989812A Attemperator for heat preservation of high-temperature metal extruding sectional material |
| 03/27/2013 | CN102989811A Attemperator for metal sectional material extruder |
| 03/27/2013 | CN102989810A Temperature preservation cylinder for temperature preservation of high-temperature metal extrusion section |
| 03/27/2013 | CN102989809A Temperature preservation device for temperature preservation of high-temperature metal extrusion section |
| 03/20/2013 | CN102974640A Heat-insulating apparatus for section bar extruder |
| 03/20/2013 | CN102974635A Extrusion method for molybdenum alloy seamless pipe |
| 03/20/2013 | CN102179664B Combined plastic forming method of automobile hub and matching forming mold of automobile hub |
| 03/14/2013 | WO2013034135A1 Installation for producing extruded components and semi-finished products |
| 03/13/2013 | CN202791992U Local heating furnace for hot drawing and squeezing nozzle of nuclear power main steam super pipeline |
| 02/27/2013 | CN202752378U Heating device for extrusion dies |
| 02/27/2013 | CN202752377U Cooling cleaning device of needle cylinder of steel extruding machine |
| 02/27/2013 | CN102941449A Forming process of thick-wall thin-bottom metal part |
| 02/20/2013 | CN202741470U Heating and heat preservation mechanism of aluminum profile molding mould |
| 02/20/2013 | CN202741469U Die cavity thermostat of continuous extruder |
| 02/20/2013 | CN202741468U Cooling device of continuous extruder spindle system |
| 02/20/2013 | CN102935450A Aluminum profile extrusion production line |
| 02/13/2013 | CN202725665U Heating and insulating device for aluminum profile molding mould |
| 02/13/2013 | CN202725664U Extrusion tube device with plug plate |
| 01/30/2013 | CN202701013U Profiling mould for end part of externally thickened aluminum alloy drill pipe |
| 01/24/2013 | DE102011108098A1 Bearbeitungswerkzeug Processing tool |
| 01/23/2013 | CN202683658U Oil mist collector of cold-extruding forming machine |
| 01/09/2013 | CN202655375U Novel warm-extrusion die |
| 01/09/2013 | CN102861779A Cooling bed |
| 01/09/2013 | CN102166589B Method for producing ultrahigh-precision hard disk driving arm sections |
| 01/02/2013 | CN202638935U Novel extruder cooling device |
| 01/02/2013 | CN202638934U Water cooling device of aluminum bar forming mold |
| 01/02/2013 | CN202638933U Smoke-discharge and heat-dissipation device for extruding machine |
| 01/02/2013 | CN202638920U Extrusion production equipment for moulded lines |
| 01/02/2013 | CN202638904U Copper wire cooling device |
| 01/02/2013 | CN101804553B Magnesium alloy plastic products and process for preparation of the same |
| 12/27/2012 | US20120325378 Extrusion of glassy aluminum-based alloys |
| 12/20/2012 | US20120317830 Hood Assembly for Controllably Cooling Extruded Section Members of Aluminium and Other Metal Materials at an Output of an Extruding Line Therefor. |
| 12/19/2012 | EP2535436A1 Device and method for controllably cooling metal billets to be hot extruded |
| 12/19/2012 | CN102825770A Four-pipe vacuum chamber |
| 12/19/2012 | CN102825090A Improved hood assembly |
| 12/05/2012 | CN202570813U Novel continuous extruding device |
| 11/28/2012 | CN102059269B Injection device of metal extrusion moulding machine |
| 11/28/2012 | CN101869928B Hydraulic steel pipe connector and extrusion forming method and production device thereof |
| 11/21/2012 | CN202539246U Cooling device for extruding wheel of continuous extruding machine |
| 11/14/2012 | CN202527509U Spiral heating device for extruder die |
| 11/14/2012 | CN202527508U Extrusion die of pipe billet |
| 11/14/2012 | CN202527507U Balance rapid cooling system |
| 11/07/2012 | CN202516873U Double acting extruder pecker device |
| 11/07/2012 | CN1947933B Method of processing work materials |
| 11/07/2012 | CN102764788A Extruding mould heating device |
| 11/07/2012 | CN102764787A Solder cooling device for extruding-rolling on-line automatic production line |
| 10/31/2012 | CN202506688U Heating device of aluminum profile extrusion mould |
| 10/31/2012 | CN102758110A Magnesium alloy LED (Light Emitting Diode) tube profile and extrusion molding process thereof |
| 10/03/2012 | CN102699096A Aluminum profile cooling device |
| 10/03/2012 | CN102699095A Extrusion shaft for metal extruder |
| 10/03/2012 | CN102699081A Semi-solid-state thixotropic extrusion forming method for Al-Si-Fe alloy engine cylinder sleeve |
| 10/03/2012 | CN102029302B Long copper and aluminum ingot hot shearing heating furnace |
| 09/26/2012 | CN102688907A System and method for continuous extrusion production of fine-grain magnesium alloy strip |
| 09/19/2012 | CN202438567U Extrusion needle on-line cooling unit for titanium/zirconium seamless pipe extrusion |
| 09/12/2012 | CN202427742U Cooling tank |
| 09/12/2012 | CN202427740U Blank forming extrusion die holder |
| 09/12/2012 | CN202427739U Hot extrusion shaping device for automobile push rod |
| 08/22/2012 | CN202387676U Workpiece screening device |
| 08/22/2012 | CN102641912A Technology for continuously extruding coils by aluminum and aluminum alloy parallel flow pipes |
| 08/15/2012 | CN202377295U Device for cooling aluminum profile hot extrusion dies efficiently |
| 08/08/2012 | CN202366988U Cooling device of extrusion cylinder middle lining of heavy metal double-action extruder |
| 08/08/2012 | CN202366987U Extruding tube of heavy metal extruding machine with heating and cooling functions |
| 08/01/2012 | CN202356438U Extrusion die heating device |
| 08/01/2012 | CN202356437U Air cooling device for continuously extruding copper bar |
| 08/01/2012 | CN102615141A Winding device for ultrathin metal lithium strip |
| 08/01/2012 | CN102615134A Spiral heating device of extruding die |
| 07/25/2012 | CN202343615U Double-heating die heating furnace |
| 07/25/2012 | CN101850376B Method and die for forward extrusion and variable diameter bending extrusion of magnesium alloy semi-solid billets |
| 07/25/2012 | CN101327624B Molding die and control method thereof |
| 07/11/2012 | CN202316626U 一种挤压机的挤压模加热装置 An extrusion die of the extruder heating means |
| 07/11/2012 | CN202316625U 挤压机冷却槽 Extruder cooling tank |
| 07/11/2012 | CN202316611U Continuous extrusion machine with heating device and oxide skin removing device |
| 07/11/2012 | CN101979169B Local quick high-temperature heating device for pipe wall hole circumference |
| 07/04/2012 | CN202290852U 一种均衡急速冷却系统 A balanced rapid cooling system |
| 07/04/2012 | CN102527762A Cooling and lubricating device of hot-extrusion male die |
| 06/20/2012 | CN202278027U 具有冷却结构的挡料块及由其构成的挤压制造系统 Gauge blocks with cooling structure and its manufacturing system consisting of extruded |
| 06/20/2012 | CN102500635A Magnesium alloy heating and forming process and magnesium alloy heating and feeding channel |
| 06/13/2012 | CN202270959U 铸造循环水利用系统 Casting circulating water utilization system |
| 06/13/2012 | CN202270767U 模具感应加热炉的测温结构 Induction furnace temperature structure of the mold |
| 06/13/2012 | CN202270766U 型材断面成型冷却装置 Profile section forming the cooling device |
| 06/06/2012 | CN101905250B Chipless forming method for gear stick and section gear through hot extrusion |
| 05/30/2012 | CN202239008U Electromagnetic heating machine for aluminum section extrusion die |
| 05/30/2012 | CN202239007U Novel cooling tank |
| 05/30/2012 | CN202239006U Ingot blank heating device for extrusion |
| 05/30/2012 | CN202239001U Cold drawing mould with cooling device |
| 05/30/2012 | CN202238988U Device for dismounting inner lining of extrusion container |
| 05/30/2012 | CN202238985U Continuous extruding equipment |
| 05/23/2012 | CN101279331B Wire hydrostatic extrusion device and method for extruding superfine grain wire using the device |
| 05/16/2012 | CN202219273U Needle type punching device of extruder |
| 05/09/2012 | CN101502854B Method of manufacturing control arm using variable curvature extruding process and control arm manufactured thereby |
| 05/09/2012 | CN101406906B Method for preparing magnesium alloy section bar by continuous corner shearing and squeezing shaping and mold |
| 04/25/2012 | CN202199612U 一种型材挤压模具的定型模冷却结构 One kind of profile extrusion mold cooling structure of the stereotypical mold |
| 04/11/2012 | EP1789213B1 Extrusion apparatus and method for manufacturing the same |
| 04/11/2012 | CN202185474U 一种挤压筒的冷却及控制装置 A cooling tube is extruded and control apparatus |
| 04/04/2012 | CN202180134U 汽车轮毂的成套组合模具及其上凸模和下模 Automotive wheel sets of combinations on the punch and die and a lower die |
| 04/04/2012 | CN102397909A 铝型材冷却装置 Aluminum cooling device |
| 04/04/2012 | CN102397906A 一种带有加热装置和氧化皮去除装置的连续挤压机及其应用 A heating apparatus and oxide removal device with continuous extrusion machine and its applications |
| 04/04/2012 | CN102397904A 横梁铝型材生产工艺 Beamed aluminum production process |