| Patents for B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing (5,150) |
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| 02/26/2014 | CN103608910A Copper strand for bonding wire and method for producing copper strand for bonding wire |
| 02/26/2014 | CN103599952A Pneumatic jacking part for pay-off and take-up lines |
| 02/26/2014 | CN103599951A Steel wire processing device |
| 02/25/2014 | US8657973 Magnesium-based alloy wire and method of its manufacture |
| 02/19/2014 | CN203437437U Double-head pay-off rack for high-speed copper heavy drawing machine |
| 02/19/2014 | CN203437436U Photoelectric regulation component |
| 02/19/2014 | CN203437435U Wire clip |
| 02/19/2014 | CN203437434U Wire feeding alarm device of fine and medium wire drawing machine |
| 02/19/2014 | CN203437433U Metal wire drawing device |
| 02/19/2014 | CN203437432U Automatic spool changing device of wire drawing machine |
| 02/13/2014 | WO2014023768A1 Method for shaping a workpiece |
| 02/12/2014 | CN203433863U Special armored thermocouple cable for aviation |
| 02/12/2014 | CN203426179U 拉丝机 Drawing Machine |
| 02/12/2014 | CN203426178U Welding wire vibration-roof device |
| 02/12/2014 | CN103567251A Novel planetary pipe rolling machine |
| 02/12/2014 | CN103567244A Cold-drawing feeding rack for seamless steel pipe |
| 02/12/2014 | CN103567243A Protection device of seamless steel tube cold draw equipment |
| 02/12/2014 | CN103567242A Cold drawing equipment for seamless steel pipe |
| 02/12/2014 | CN103567241A Planetary rolling machine with chip collection device |
| 02/12/2014 | CN103567240A Pipe drawing device of planetary pipe rolling machine |
| 02/06/2014 | WO2014021454A1 Thin, narrow tube; drawing device for producing same; and drawing method |
| 02/05/2014 | CN203417940U Pneumatic trolley for cold tube drawing bench |
| 02/05/2014 | CN203417898U High-speed wire drawing machine cases provided with range hood |
| 02/05/2014 | CN103551407A Rolling module pendulum |
| 02/05/2014 | CN103551406A Preparing technology of metal fiber wire |
| 02/05/2014 | CN103551405A Novel single-transmission aluminium alloy stay wire system |
| 01/29/2014 | CN203409005U Over-mold chuck device for aluminum pipe drawing |
| 01/29/2014 | CN203409004U Spiral rib diameter and thread pitch regulating device for drawing machine |
| 01/29/2014 | CN203409003U Dual-mold high-speed automatic drawing machine for copper bars |
| 01/29/2014 | CN203409002U Drawing cooling drum of steel strand |
| 01/29/2014 | CN203409001U Non-slip-type drawing machine |
| 01/29/2014 | CN103541251A Method for producing steel wire rope |
| 01/29/2014 | CN103537497A Tension control device for single-transmission aluminum alloy wire drawing 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 | CN103537495A Novel wire drawing machine of flux-cored wire |
| 01/29/2014 | CN103537494A Efficient flux-cored wire draw bench |
| 01/29/2014 | CN102232009B Manufacturing method for ultrathin seamless metal pipe utilizing floating plug |
| 01/22/2014 | CN203400947U Novel wire drawing machine |
| 01/22/2014 | CN103522015A High-hardness and long-service-life steel wire cut shot producing method and production line |
| 01/22/2014 | CN103521539A Spiral machine core frame device for wire drawing machine |
| 01/22/2014 | CN103521538A Single-transmission aluminum alloy wire drawing machine |
| 01/22/2014 | CN103521537A Novel single-transmission aluminum alloy wire drawing machine |
| 01/22/2014 | CN103521536A Single-transmission aluminum alloy wire drawing system |
| 01/22/2014 | CN103521535A Improved silver-copper alloy wire drawing device |
| 01/22/2014 | CN103521534A Heat treatment drawing machine for processing steel wire of air valve steel rod |
| 01/15/2014 | CN203389963U Core-penetrating device of drawing machine |
| 01/15/2014 | CN203389962U Lifting bracket of tube drawing machine for copper tube billets |
| 01/15/2014 | CN203389961U Conveying frame of tube drawing machine for copper tube billets |
| 01/15/2014 | CN203389960U Double-chuck double-jaw chain pulling automatic rotating trolley |
| 01/15/2014 | CN203389959U Jaw clamping device of drawing machine |
| 01/15/2014 | CN203389958U Wire drawing equipment |
| 01/15/2014 | CN203389957U Wire drawing device |
| 01/15/2014 | CN103506412A Feeding device of steel pipe draw bench |
| 01/15/2014 | CN103506411A Water-cooling wiredrawing machine with ventilation device |
| 01/08/2014 | CN203380200U 拉丝模盒 Drawing Die Box |
| 01/08/2014 | CN203380199U Nickel ring durable device of wire drawing machine |
| 01/08/2014 | CN203380198U 调谐轮 Tuning wheels |
| 01/08/2014 | CN103495613A Production process and drawing equipment of phi-5.0mm 1960MPa super-strength steel wires |
| 01/08/2014 | CN103495612A Roll-drawing die box device of straight wire drawing machine |
| 01/08/2014 | CN103495611A Lead wire wheel set device of overturning type water tank wire drawing machine |
| 01/08/2014 | CN103495610A Two-stage floating compression apparatus for steel wire drawing combination equipment |
| 01/07/2014 | US8621908 Method for testing the quality of a metallic coating |
| 01/03/2014 | WO2014002121A1 Wet drawing machine, particularly for drawing very high strength steel wires |
| 01/01/2014 | CN203370850U Winding drum device of wire drawing machine |
| 01/01/2014 | CN203370849U Pneumatic wire accumulating mechanism |
| 01/01/2014 | CN203370848U Synchronous belt wheel box part of water tank wire drawing machine |
| 01/01/2014 | CN203370847U Pneumatic press wheel assembly of wire drawing machine |
| 01/01/2014 | CN203370846U Inverted wire drawing machine with degaussing device |
| 01/01/2014 | CN203370845U Steel wire shake prevention and dust collection device |
| 01/01/2014 | CN203370844U Idler wheel assembly |
| 01/01/2014 | CN103485217A Super-strength steel wire rope for conveyer belt |
| 01/01/2014 | CN103484712A Bismuth brass alloy drawn pipe containing trace rare earth and manufacture method thereof |
| 01/01/2014 | CN103480666A Steel wire output box for steel wire drawing combination equipment |
| 01/01/2014 | CN103480665A Wire pressing roll device of straight wire drawing machine |
| 01/01/2014 | CN103480664A Steel wire drawing combination equipment |
| 01/01/2014 | CN103480663A Correcting device for steel wire drawing combination equipment |
| 01/01/2014 | CN103480662A Guide wheel bearing sealing structure in liquid |
| 12/25/2013 | CN203356224U Drawbench with traveling car |
| 12/25/2013 | CN103469657A Preparation method of die drawing steel strand |
| 12/25/2013 | CN103464513A Jacking tip mechanism of winding part of water-tank wire drawing machine |
| 12/25/2013 | CN103464491A Roll wire accumulating mechanism |
| 12/25/2013 | CN103464490A Wire releasing device, system and method for wire drawing machine |
| 12/25/2013 | CN103464489A Wire passing wheel device of turnover-type water tank wire drawing machine |
| 12/25/2013 | CN103464488A Wire drawing machine, wire drawing system and cooling method of wire drawing machine |
| 12/25/2013 | CN103464487A Turnover water tank wire-drawing machine |
| 12/25/2013 | CN103464486A Integrated overturning water tank wire drawing machine |
| 12/25/2013 | CN103464485A Locating mechanism of turnover-type water tank wire drawing machine |
| 12/25/2013 | CN103464484A Wire-pressing frame mechanism of straight wire-drawing machine |
| 12/25/2013 | CN103464483A Adjustable die device of turnover-type water tank wire drawing machine |
| 12/25/2013 | CN103464482A Upward-leading and unwinding method for copper rod |
| 12/25/2013 | CN103464481A Line pressing wheel for drawbench |
| 12/25/2013 | CN103464480A Continuous drawing wire winding device capable of controlling breaking test loads |
| 12/25/2013 | CN102105246B Member for lathe machining |
| 12/18/2013 | CN203343207U Wire drawing device of coiling machine |
| 12/18/2013 | CN203343194U Sleeve-type contracted pipe mold for preventing steel pipe from deforming |
| 12/18/2013 | CN203343193U Drum wheel device of non-skid wire drawing machine |
| 12/18/2013 | CN203343192U Automatic control device of straight wire-drawing machine |
| 12/18/2013 | CN203343191U Conductor monofilament continuously-drawing device |
| 12/18/2013 | CN203343190U Wire drawing machine with protective cover |
| 12/18/2013 | CN103447347A Continuous drawing production line and production method of strip product |