| Patents for B21C 35 - Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding (790) |
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| 07/06/2011 | CN201889320U Backward double-acting extrusion device for tubes |
| 06/23/2011 | WO2011074106A1 Extrusion press |
| 06/15/2011 | CN201862653U Residual extruding machine for mould |
| 05/25/2011 | CN201841175U Cutter blade of excessive pressure scissors |
| 05/18/2011 | CN201832858U Metal extrusion molding machine |
| 05/18/2011 | CN201832857U Ejection and secondary extrusion device |
| 05/11/2011 | CN201823778U Cooper billet die dismounting device |
| 05/04/2011 | CN201815558U Cold extruding die of double-end pipe joint |
| 05/04/2011 | CN201815554U Synchronous extruding and cleaning device of aluminum and aluminum alloy machining mould |
| 04/20/2011 | CN201799479U Copper ingot oddment and dummy block lifting device |
| 04/20/2011 | CN102019304A Reverse dual-powered pipe extrusion device and reverse dual-powered pipe extrusion method thereof |
| 04/06/2011 | CN201783527U Monorail dual-head traction machine with flying saw |
| 04/06/2011 | CN102000711A Extruder and extruding tool thereof |
| 03/30/2011 | CN201776305U Square cutter bar excessive-pressure shearing mechanism of extruder |
| 03/23/2011 | CN201768769U Secondary scraper of continuous extruder |
| 02/02/2011 | CN101961734A Ejection and secondary extrusion device |
| 01/26/2011 | CN101954390A Metal extrusion molding machine |
| 01/19/2011 | CN101947570A Secondary scraper of continuous extruder |
| 01/05/2011 | CN201693015U Double-head pipe joint cold extrusion mold |
| 01/05/2011 | CN101934300A Process flow of single-track double-end dragger with flying saw |
| 12/22/2010 | CN201676914U Chain transmission mechanism of tractor used on aluminum profile extrusion production lines |
| 12/22/2010 | CN101402106B Gradient mould-release method and device for wimble tail bulb mould core |
| 12/16/2010 | WO2010143033A1 Process for recovering alkaline solutions |
| 12/08/2010 | CN101518792B Method for precisely forming copper-nickel alloy flange pipes |
| 12/02/2010 | US20100300172 Apparatus and method for supporting tubes in extrusion lines |
| 11/17/2010 | CN201632508U Universal-joint sleeve cold extruding die |
| 11/10/2010 | CN101489698B Discard transfer apparatus |
| 11/03/2010 | CN201618748U Extrusion traction machine dedicated for magnesium alloy and magnesium alloy ironing traction machine |
| 10/28/2010 | WO2010122957A1 Method of extrusion forming |
| 10/27/2010 | CN201613272U 一种铜管导送装置 A brass guide feeders |
| 10/21/2010 | US20100263428 Extrusion press |
| 10/20/2010 | CN101862761A Extrusion press |
| 10/14/2010 | WO2010115405A1 Method for producing pipe material |
| 10/14/2010 | DE102009016654A1 Herstellungsverfahren von Rohrmaterial Manufacturing process of pipe material |
| 10/06/2010 | CN101850377A Novel structure of aluminum profile alternate double traction device |
| 09/30/2010 | US20100242562 I-beam track with a Separate attachment portion |
| 09/29/2010 | EP2231345A1 Device and method for profile production with rotating dies |
| 09/15/2010 | CN201579298U Extruder discard shear |
| 09/15/2010 | CN201579297U Follow-up adjusting receiving device of extruder |
| 09/08/2010 | CN201572816U Mold cleaning pad and remainder separation apparatus for indirect extrusion machine |
| 09/08/2010 | CN201572815U Alternative double-traction device for aluminum profile |
| 09/08/2010 | CN201572814U Position and speed detecting device for aluminium double-traction device |
| 09/08/2010 | CN201572813U Large-sized linear motor driving traction machine device |
| 09/08/2010 | CN201572810U Mold and cleaning pad device for double-action reversing aluminum extruder |
| 09/01/2010 | CN101817028A Cold extrusion mould for double-head pipe joint |
| 09/01/2010 | CN101817027A Cold extrusion mould for double-head pipe joint |
| 08/25/2010 | CN201558876U Device of forming helical tooth through extrusion in gear blank |
| 08/25/2010 | CN101811147A Numerical control double acting hydraulic press |
| 08/18/2010 | CN201552197U High precision electrode extrusion shaping hydrostatic press |
| 08/11/2010 | CN201543673U Aluminium waste rod recovery device |
| 08/11/2010 | CN201543672U Extrusion molding device for outer star wheel of automobile |
| 08/11/2010 | CN101797599A Method for separating mold cleaning pad for indirect extrusion press and residues |
| 08/11/2010 | CN101797598A Method for detecting position and velocity of aluminum double-draught device |
| 08/04/2010 | CN1891587B Unloader |
| 06/30/2010 | CN101758101A High-precision electrode extrusion forming hydrostatic press |
| 06/16/2010 | CN201505678U Assembly type chamber for extrusion |
| 06/16/2010 | CN101733300A Self-positioning micro-extrusion die |
| 06/09/2010 | CN201500691U Sleeve type mold cleaning machine |
| 06/09/2010 | CN101722207A Large hauling machine liner motor drive method |
| 06/03/2010 | WO2010060753A1 Multifunctional extruding press with multiple equipment and extrusion method thereof |
| 06/02/2010 | CN101716615A Special magnesium alloy extruding and towing machine |
| 05/19/2010 | CN201470707U Shaping and demoulding device of metal angle fitting cold extrusion shaping machine |
| 05/05/2010 | CN201446147U Lifting device of squeezing pad and copper ingot pressure residual material |
| 04/21/2010 | CN201439110U Hexagon domed cap nut front pass-out device |
| 04/21/2010 | CN101695722A Waste aluminum rod recovery device |
| 04/21/2010 | CN101695720A Prefabricated cavity for extrusion |
| 03/17/2010 | CN101670386A Shear device of extruder |
| 03/10/2010 | CN201419192Y Aluminum pickup removing device of extrusion needle |
| 02/24/2010 | CN201410510Y Screwdriver pressing and shaping machine |
| 02/10/2010 | CN201399495Y Waste cleaning device of extrusion wheel |
| 02/03/2010 | CN201394833Y Aluminum extrusion machine self-adapting straight-line feeding mechanical hand |
| 12/30/2009 | CN201371173Y Chain transmission mechanism of aluminum section traction engine |
| 12/15/2009 | US7631530 Aluminum pipe production method |
| 12/09/2009 | CN101596560A Discard separator for steel tube extruder |
| 10/14/2009 | CN201324763Y Synchronizer gear sleeve back taper extruder |
| 09/02/2009 | CN101518792A Method for precisely forming copper-nickel alloy flange pipes |
| 08/19/2009 | CN201291243Y Gradient stripper device of cone-tail ball-head die core |
| 08/19/2009 | CN201291241Y Forward extrusion die for automobile wheel-hub extrusion forming |
| 08/19/2009 | CN100528392C Traction engine data transmitting system |
| 08/05/2009 | CN201283372Y Equipment for drawing and straightening magnesium alloy section bar |
| 08/05/2009 | CN101497089A Material-receiving device for squeezing production |
| 07/22/2009 | CN101489698A Discard transfer apparatus |
| 07/02/2009 | US20090165523 Cooling device for use in metal hot formation |
| 06/04/2009 | WO2009069081A1 Device and method for profile production with rotating dies |
| 05/27/2009 | CN201244603Y Cold extrusion shaping rotating mould-dismounting mechanism |
| 05/19/2009 | US7533552 System for the production of extruded aluminum profiles |
| 05/12/2009 | CA2312222C Machine for opening dies for extruding aluminum and alloys thereof |
| 04/08/2009 | CN201217019Y Mould for semi-solid state extrusion casting aluminum alloy piston |
| 04/08/2009 | CN101402106A Gradient mould-release method and device for wimble tail bulb mould core |
| 03/18/2009 | CN100469472C Semi-solid multi-blank extruding process and apparatus for forming double-layer composite pipe |
| 03/04/2009 | CN101376141A Press forming method of automobile hub and matched forming mold thereof |
| 02/25/2009 | CN201198006Y Automatic tractor for metallic rod |
| 01/22/2009 | DE102008027177A1 Cutting and alignment of extruded-profile component in e.g. automobile industry, employs same holding device for both operations |
| 01/21/2009 | CN201183076Y Felt drum with power capable of following aluminum product extruding velocity and reaching synchronous rotation |
| 11/19/2008 | CN201150954Y Oil press |
| 11/11/2008 | US7448245 Extruding press for billets and tubes |
| 11/05/2008 | EP1730324B1 Process for recovering caustic soda solutions from pickling of aluminium extrusion dies |
| 09/24/2008 | CN101269388A Automatic traction machine for metal bar |
| 09/03/2008 | CN201108928Y Material charging device of embossing press |
| 08/27/2008 | EP1961499A1 Device for nesting two profiles |