| Patents for B21C 3 - Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing (1,992) |
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| 05/28/2014 | CN203610428U 高精度钢管冷拔机 High-precision steel tubes drawing machine |
| 05/21/2014 | CN203599246U 一种金属拉丝模具的修配装置 Brushed metal mold repair device |
| 05/21/2014 | CN203599245U 拉丝模具的修配装置 Drawing mold repair device |
| 05/21/2014 | CN203599244U 干式拉丝机模盒 Dry drawing machine mold box |
| 05/21/2014 | CN203599237U 一种双头拉丝机 One kind of double drawing machine |
| 05/21/2014 | CN103801576A 一种提高钢筋拉拔韧性的变通道模具 Drawing a way to improve the toughness of steel mold change channels |
| 05/21/2014 | CN103801575A 不锈钢复合管冷拔专用模具 Stainless steel composite pipe cold drawn special mold |
| 05/14/2014 | CN203592009U 一种超细金属线拉丝装置 Superfine wire drawing device |
| 05/14/2014 | CN103785698A 双孔不锈钢复合管冷拔模芯 Cold drawn stainless steel composite pipe holes mandrel |
| 05/14/2014 | CN102873119B 矩形扁钢管的拉伸模 Rectangular flat steel pipe tensile modulus |
| 05/07/2014 | CN203578423U 一种拉丝模盒 One kind of drawing die box |
| 05/07/2014 | CN203578422U 一种铜包铝漆包线拉丝模 A copper clad aluminum wire drawing dies |
| 05/07/2014 | CN203578421U 一种水箱拉拔用模具调节装置 One kind of drawing water tank mold adjusting device |
| 04/30/2014 | CN203565525U Multilayer wire-drawing die |
| 04/30/2014 | CN103764307A Device and method for drawing metallic tube |
| 04/23/2014 | CN203556663U Driving roller die |
| 04/23/2014 | CN203556662U Flux-cored wire forming machine |
| 04/23/2014 | CN103736762A Internal extrusion special die for producing composite copper pipe |
| 04/23/2014 | CN103736760A Preparation technology of energy-saving aluminum wire |
| 04/16/2014 | CN203541118U Wire-drawing die box |
| 04/16/2014 | CN203541117U Wire-drawing die box |
| 04/16/2014 | CN203541116U Lubrication reinforcing die used for drawing hafnium filaments |
| 04/16/2014 | CN203541115U Adjustable die frame of copper pipe stretcher |
| 04/16/2014 | CN203541114U Welding wire drawing die |
| 04/09/2014 | CN203526231U Pressure die for drawing of welding wire |
| 04/09/2014 | CN203526230U Polycrystalline-diamond wire-drawing mold blank |
| 04/09/2014 | CN103706650A Special mold sleeve for cold drawing mold |
| 04/02/2014 | CN203508632U Passive high-speed rotating die box |
| 04/02/2014 | CN203508631U Hexagonal steel cold drawing mould |
| 04/02/2014 | CN203508630U Rolling mold pendulum |
| 04/02/2014 | CN203508629U Drawing die |
| 04/02/2014 | CN203508625U Steel wire processing device |
| 04/02/2014 | CN102245323B Pipe having grooved inner surface, apparatus for producing the same and method for producing the same |
| 03/26/2014 | CN203494920U Die box device of wire drawing machine |
| 03/26/2014 | CN203494919U Oil cooling device of mould box |
| 03/26/2014 | CN203494918U General assembly structure of die box of water tank wire-drawing machine |
| 03/26/2014 | CN203494917U Bi-metal forced lubrication die mechanism |
| 03/26/2014 | CN203494916U Dual-wire-drawing die mechanism for water tank wire-drawing machine |
| 03/26/2014 | CN103658211A Bimold drawing mold structure |
| 03/26/2014 | CN103658210A Tin wire wiredrawing module |
| 03/26/2014 | CN103658208A One-step forming technology of nozzle of nuclear power main-steam super pipeline |
| 03/19/2014 | CN203484427U Discharging hole device of hydraulic and automatic drawing mold |
| 03/12/2014 | CN203471068U Cutter of steel pipe inner wall |
| 03/12/2014 | CN203470522U Welding wire drawing mold box |
| 03/12/2014 | CN203470521U Closed pressure water-cooled die box |
| 03/12/2014 | CN203470520U Metal wire drawing die holder device |
| 03/12/2014 | CN203470519U Die powder box for multifunctional rotary wire-drawing machine |
| 03/12/2014 | CN203470518U Double-edge finished-product concave mold of copper pipe of crystallizer |
| 03/12/2014 | CN203470517U Cold-drawn steel tube mold |
| 03/12/2014 | CN203470516U Cable forming mould |
| 03/12/2014 | CN203470514U Continuous hydraulic drawing machine |
| 03/12/2014 | CN203470508U Connected-pot drawing machine with circulating water die jacket |
| 03/12/2014 | CN203470507U Bidirectional hydraulic continuous drawing machine |
| 03/12/2014 | CN102632094B Method for improving surface quality of titanium and titanium alloy pipes and drawing die |
| 03/12/2014 | CN102430605B Stirring device for wire drawing power box |
| 03/05/2014 | CN203459446U Steel tube cold-drawing machine tool |
| 03/05/2014 | CN203459445U On-line adjustable drawing mould |
| 03/05/2014 | CN203459444U Die structure applicable to drawing of copper-clad aluminum composite wires |
| 03/05/2014 | CN103611747A Device for machining diameter of mold core of wire-drawing mold |
| 02/27/2014 | WO2014030692A1 Inner-surface control tool, plug, mandrel, hot-rolling mill, punching press, and draw bench |
| 02/26/2014 | CN203448422U Rotary die box for spiral groove steel bars |
| 02/26/2014 | CN203448421U Environment-friendly wire-drawing die box powder silo |
| 02/26/2014 | CN203448420U Diamond compact mold for fabricating automobile parts |
| 02/26/2014 | CN103599951A Steel wire processing device |
| 02/19/2014 | CN203437438U Acid-free drawing pressure die mechanism |
| 02/19/2014 | CN103586297A Wire-drawing die box |
| 02/19/2014 | CN103586296A Mosaic ceramic drawing die and making method thereof |
| 02/12/2014 | CN203426181U Wire drawing powder extrusion mechanism for wire drawing die box |
| 02/12/2014 | CN203426180U Wire drawing die box for welding wire |
| 02/12/2014 | CN203426179U 拉丝机 Drawing Machine |
| 02/12/2014 | CN103567245A Rotary wire drawing mould for metal wire |
| 02/12/2014 | CN103567242A Cold drawing equipment for seamless steel pipe |
| 02/11/2014 | US8647096 Production of a creped material for connections and transitions on buildings |
| 02/05/2014 | CN203417941U Multistage nested cold drawing mould |
| 02/05/2014 | CN103551407A Rolling module pendulum |
| 01/29/2014 | CN203411607U Wire-drawing die device with micro aperture and diamond coating |
| 01/29/2014 | CN203409007U Rapid blow-dry device for wiredrawing annealing machine |
| 01/29/2014 | CN203409006U Polycrystalline diamond wire-drawing die with double pressure transfer layers |
| 01/29/2014 | CN203409003U Dual-mold high-speed automatic drawing machine for copper bars |
| 01/29/2014 | CN103537499A Passive high-speed rotary die box |
| 01/29/2014 | CN103537498A Flux-cored wire forming machine |
| 01/29/2014 | CN103537496A Processing method for photovoltaic solder strips as well as wire-drawing die and photovoltaic solder strip processing device used in method |
| 01/29/2014 | CN102232009B Manufacturing method for ultrathin seamless metal pipe utilizing floating plug |
| 01/22/2014 | CN203400948U High-precision combined drawing die for molding trapezoidal bar |
| 01/22/2014 | CN103521535A Improved silver-copper alloy wire drawing device |
| 01/15/2014 | CN203389968U Abnormal drawing steel wire mould |
| 01/15/2014 | CN203389967U High-strength wire-drawing die |
| 01/15/2014 | CN203389966U High-stability wire-drawing die |
| 01/15/2014 | CN203389965U Spherical adjusting die drawing base |
| 01/15/2014 | CN203389964U Wire-drawing mould |
| 01/15/2014 | CN103506413A Drawing die |
| 01/08/2014 | CN203380200U 拉丝模盒 Drawing Die Box |
| 01/08/2014 | CN103495616A Wire drawing mould manufacturing method capable of implementing water cooling treatment |
| 01/08/2014 | CN103495615A Wire drawing die capable of replacing die core |
| 01/08/2014 | CN103495614A Novel wire drawing mold |
| 01/01/2014 | CN203370852U Wire feeding die box of water tank wire drawing machine |
| 01/01/2014 | CN203370851U Die box assembly for water tank wire drawing machine |
| 01/01/2014 | CN103484778A High-performance die core of wire drawing die |
| 01/01/2014 | CN103480848A Manufacturing method of high-performance wire-drawing die core |
| 01/01/2014 | CN103480675A Usage method of thermal forming tool for wire-drawing die |