| Patents for B21C 9 - Cooling, heating or lubricating drawing material (1,059) |
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| 07/17/2012 | CA2508716C Sheet metal layered with phosphate ester and lubricant |
| 07/11/2012 | CN202316608U 自动温控冷却水槽 Automatic temperature control cooling tank |
| 07/11/2012 | CN202316590U 一种水箱式拉丝机 One kind of tank type wire drawing machine |
| 07/11/2012 | CN202316588U 铜线中拉机组 Copper wire drawing machine |
| 07/11/2012 | CN202316584U 一种连拉机 Even pull one kind of machine |
| 07/11/2012 | CN202316581U 一种金属杆拉拔装置 One kind of metal rod drawing device |
| 07/11/2012 | CN102559351A Automobile radial tire steel cord wet-pulling lubricating agent |
| 07/11/2012 | CN102553955A Vibratory mixing device of powered lubricant |
| 07/11/2012 | CN102553952A Double-way wire drawing drum cooling device |
| 07/04/2012 | CN102527751A Bending machine for rust removing and cold drawing of metal round materials |
| 07/04/2012 | CN101972789B On-line monofilament pretreatment device for continuous drawing of combined type stainless steel wire |
| 06/28/2012 | WO2012085885A1 Rotating die box |
| 06/13/2012 | CN202270750U 用于冷拉钼丝的拉丝装置 Cold-drawn molybdenum wire drawing means for |
| 06/13/2012 | CN1947932B Workpiece molding method, workpiece produced therefor, and device for processing the workpiece |
| 06/13/2012 | CN102489534A Wire drawing machine |
| 06/06/2012 | CN202263792U 拉丝机冷却装置 Drawing Machine cooling device |
| 05/30/2012 | CN202238983U Recycling device for residual lubricating films on surfaces of steel wires |
| 05/30/2012 | CN202238982U Spiral water cooling device for winding drum for wire drawing machine |
| 05/30/2012 | CN202238974U Pressure die for diamond wire-drawing die |
| 05/30/2012 | CN101829694B Production method of TC4 drawing pipes |
| 05/23/2012 | CN102470415A 金属管的拉拔装置及拉拔方法 Drawing apparatus and method for drawing the metal tube |
| 05/23/2012 | CN102463267A 电工用铝包钢丝湿拉法 Electrician aluminum clad steel wire wet Rafah |
| 05/23/2012 | CN101259489B Branch drawing method for stainless steel watch knob handle and mold component |
| 05/09/2012 | EP2450423A1 Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability |
| 05/02/2012 | CN102433211A Copper drawing water-based cold rolling liquid and preparation method thereof |
| 05/01/2012 | US8168146 Greases; lubricants |
| 04/25/2012 | CN202199609U 改良的拉丝机结构 Improved drawing machine structure |
| 04/25/2012 | CN102427894A Method for producing a small thin-walled tube from a magnesium alloy |
| 04/25/2012 | CN101972783B 高强度奥氏体不锈弹簧钢丝的制作方法 Production methods of high strength austenitic stainless spring steel wire |
| 04/19/2012 | US20120094123 Core wire for guide wire and method for manufacturing the same |
| 04/18/2012 | CN202192117U 铜包铝线拉伸机 Copper clad aluminum wire drawing machine |
| 04/18/2012 | CN102417957A 1008号钢的热处理工艺 No. 1008 steel heat treatment process |
| 04/05/2012 | WO2012043087A1 Lubricant composition for metal material plasticity processing, lubricating film and coated metal material provided therewith, and method for manufacturing coated metal material |
| 04/04/2012 | CN102397895A 钛及钛合金冷拉拔用复合预处理剂 Titanium and titanium alloy composite drawing cold pretreatment agent |
| 03/28/2012 | EP2432602A1 Method for producing a small thin-walled tube from a magnesium alloy |
| 03/07/2012 | EP2424688A1 Method for producing elongate products made of titanium |
| 03/07/2012 | CN102369077A Electrode wire for wire electrical discharge machining, method for manufacturing the same, and method for electrical discharge machining the same |
| 02/22/2012 | CN202146912U 立向直进式拉丝装置 Legislation to Straight wire drawing device |
| 02/08/2012 | CN102343374A Apparatus and method for preparing micro-nano scaled metallic glass fiber |
| 01/25/2012 | CN101693260B Method for drawing high-precision aluminum pipe |
| 01/19/2012 | WO2012006970A1 Internally cooled big disk used in straight continuous wire-drawing machine |
| 01/12/2012 | WO2012005676A1 An arrangement for producing an elongate product, dimensionally reduced by machining |
| 01/11/2012 | CN102311857A Copper wire high-speed fine wire drawing and superfine wire drawing lubricating liquid and preparation method and application method thereof |
| 01/11/2012 | CN102311851A Wire drawing lubricant for automatic steel and preparation method thereof |
| 01/11/2012 | CN102310112A Lubricating and supplying structure for wire drawing machine |
| 01/05/2012 | WO2012001882A1 Heat transfer tube for steam generator and method for producing same |
| 01/05/2012 | CA2802171A1 Heat transfer tube for steam generator and method for producing the same |
| 12/29/2011 | US20110314888 Method of producing steel wire |
| 12/28/2011 | CN202087615U 进线钢丝干燥装置 Line drying device wire |
| 12/28/2011 | CN202087607U 分段式连拉连退装置 Segmented even pull Annealing device |
| 12/22/2011 | WO2011158464A1 Cold drawing method for metal pipe, and process for production of metal pipe utilizing the method |
| 12/22/2011 | CA2801194A1 Drawing method of metallic tube and producing method of metallic tube using same |
| 12/21/2011 | EP2396125A1 A method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills |
| 12/21/2011 | CN202079118U 温拔钢管模具 Stubbs steel mold temperature |
| 12/21/2011 | CN102284525A 一种金属杆拉拔装置和方法 VARIANT Bar drawing apparatus and method |
| 12/21/2011 | CN101707086B 浸泡式电缆拉丝液水池 Cable drawing liquid immersion pool |
| 11/30/2011 | CN202052785U 加热除湿装置 Heating and dehumidification equipment |
| 11/30/2011 | CN102259120A 一种铜管材加工工艺 A copper Tube Processing |
| 11/30/2011 | CN101837380B 一种镁合金丝的电磁拉拔方法和装置 Electromagnetic drawing method and apparatus for magnesium alloy wire |
| 11/23/2011 | CN202045182U Gear rack steel wire drawing machine |
| 11/23/2011 | CN202045181U Water cooling machine for constant-speed wheel |
| 11/23/2011 | CN202045165U Thermal drawing machine |
| 11/16/2011 | CN202037197U Continuous heating hot drawing device for high-intensity alloy steel |
| 11/02/2011 | CN202021218U Cooling device for metal pipe spinner block |
| 11/02/2011 | CN102228911A Vertical deadbeat wire drawing equipment |
| 10/19/2011 | CN102222624A Preparation method of single crystal copper wire |
| 10/12/2011 | CN102211113A Process for producing variable diameter pipe |
| 10/05/2011 | CN201997556U Auxiliary-and-main-pipe cooling sleeve |
| 09/28/2011 | CN102199477A Cooling liquid for copper wire drawing machine |
| 09/22/2011 | WO2011115298A1 Stainless steel wire for warm forging, method for producing same and metal forming method |
| 09/22/2011 | WO2011115166A1 Method for drawing metallic tube |
| 09/07/2011 | CN201962324U 一种子母管冷却套 One kind of picture-tube cooling jacket |
| 09/07/2011 | CN102172651A Automatic lubricating powder recovery device |
| 08/31/2011 | CN101653792B Processing method of molybdenum and molybdenum alloy narrowband |
| 08/17/2011 | EP1491645B1 Magnesium base alloy tube and method for manufacture thereof |
| 08/17/2011 | CN102152069A Method for producing steel sectional material of air valve |
| 08/11/2011 | WO2011096242A1 Electrode wire for wire electrical discharge machining, method for manufacturing the same, and method for electrical discharge machining the same |
| 08/10/2011 | CN201921900U 润滑粉的振动搅拌装置 Vibration lubricant powder mixing apparatus |
| 08/03/2011 | CN102139284A Wire drawing machine |
| 08/03/2011 | CN102139283A 拉丝机 Drawing Machine |
| 07/27/2011 | CN201906746U Mother pipe cooling jacket |
| 07/27/2011 | CN102133583A Die/dieless integrated drawing process and device |
| 07/27/2011 | CN102133582A Mold/non-mode combined pulling process and device |
| 07/26/2011 | CA2460064C Manufacture of metal tubes |
| 07/06/2011 | CN201889319U Device for supplementing lubricant to inner cavity of pipe during continuous drawing process |
| 07/06/2011 | CN201889318U Brass condenser pipe continuous induction annealing and drawing equipment |
| 06/30/2011 | WO2011077650A1 Base tube for cold-drawing, manufacturing method for same, and manufacturing method for cold-drawn tube |
| 06/30/2011 | CA2782192A1 Blank tube for cold drawing and method for producing the same, and method for producing cold drawn tube |
| 06/29/2011 | CN101318839B Silicon carbide ceramic and method for manufacturing composite drawing mould of diamond |
| 06/22/2011 | CN201877216U Cooling oil groove for aluminum rod wire drawing machine |
| 06/22/2011 | CN201871561U Drawing-oil circulating device for single-pot large-drawing engine-oil box |
| 06/15/2011 | CN201862645U Device for preparing variable-channel superfine-crystal copper aluminum wire |
| 06/08/2011 | CN201858099U Device for utilizing residual heat in water mist for cooling in drawing and processing seamless steel pipe |
| 06/01/2011 | CN201848440U Composite on-line single-wire pre-treatment device for continuous drawing of stainless steel wires |
| 06/01/2011 | CN201848438U Equipment for producing high-strength austenite stainless spring steel wire |
| 05/18/2011 | CN102059265A Drawing machine capable of keeping constant temperature |
| 05/11/2011 | CN201823774U Cooling device for hot-drawn metal materials |
| 05/11/2011 | CN201823773U Metal-processing soaked electrode |
| 05/05/2011 | US20110100081 Method for coating metal surfaces with a phosphate layer and then with a polymer lubricant layer |
| 05/04/2011 | CN102039324A Device for preparing ultra-fine grain copper-aluminum wire with variable passage and preparation method |