SUMEC TOUCH WORLD

      Our company's YK31 series CNC hobbing machine are suitable for energy, transportation, mining machinery, electric power, heavy machinery and other industries in the processing of medium and large precision gear; It can also process all kind of spur gear, helical gear, small taper gear, drum gear, turbine, etc. Replacing the internal milling or internal hob head can meet the internal tooth machining. The machine tool has good overall rigidity and meets the requirements of heavy load and high speed machining.

Machine tool characteristics

1. The adjustment of the Angle of the hob head is realized by the servo motor directly driving the high-precision worm gear pair, so as to ensure the accuracy of the Angle adjustment.
2. The hob spindle is driven by high-power AC spindle motor, stepless speed regulation, and anti-backlash mechanism is adopted in the transmission process to achieve high-precision and high-rigidity main motion transmission.
3. The worktable is supported by large-scale hydrostatic bearing and driven by high-precision double-turbo-worm pair to ensure the accurate gapless indexing motion of the worktable.

High social reputation.The company has won the provincial advanced unit of production safety in industrial economy, safety produce model units, the contract and trustworthy enterprise, outstanding contribution of tax units, municipal civilized unit, etc. Scientific and standardized corporate governance. In the machinery manufacturing industry taking the lead through the ISO9001“Quality Management System certificate”, ISO14001 “Environmental Management System. Certificate” and OHSAS18001 “Occupation Health and Safety Management System Certificate”. Well-equipments and first-class technology. Company has more than 500 staffs, with skilled technology level of senior technician more than 200 people. Having all kinds of advanced processing and testing equipment about more than 500 sets, and the rate of NC equipment more than 90%. Sophisticated processing technology and sophisticated equipment to ensure product quality.

Company’s technology strength is abundant. Has the hundreds of professional R&D team, We have more than 40 senior engineers, national, provincial and municipal experts. Have over 40 patent technologies with independent intellectual property rights and many of our new products to the domestic and international advanced level won the national new product award and “Chunyan Award”. Company’s technology center was identified as provincial enterprise technology center and Engineering Center.

 Company has full specification of the gear shapers. The “Yichang” brand CNC gear shaper can machining diameter from φ 200mm to φ 500mm with nine series of hundreds of specifications CNC gear machines ,CNC sector gear shaping machine, CNC rack shaper, CNC milling machine ,CNC serration machines, CNC gear hobbing machine. And according to user needs, development of the best cost-effective machine, the special tool, fixture and automatic load and unload device.

1968年  10月26日国家计委批准筹建长江

1970年  公司首台插齿机Y5135问世

2002年  新领导团队入驻，实施改制，“宜昌长机科技有限责任公司”

2003年  获得“三标”管理体系认证。YKM51250大型精密数控插齿机研制成功

2007年  宜长牌系列插齿机获“全国机械工业用户满意产品”称号

2010年  经市政府批准，“长机路” 正式竣工命名

2012年  “宜长”注册商标荣获中国驰名商标称号。首台大型滚齿机研制成功

2015年  首台万能数控插齿机YKW5165上市。企业技术中心获评湖北省“优秀技术中心”

2017年  YK3180A型滚齿机首次出口印度、YKS5132H进入韩国汽车生产线

2018年  YK8132强力刮齿机研制成功

2020年  荣获第八届长江质量奖提名奖

2022年 公司入选工业和信息化部第三批专精特新“小巨人”企业

   High social reputation.The company has won the provincial advanced unit of production safety in industrial economy, safety produce model units, the contract and trustworthy enterprise, outstanding contribution of tax units, municipal civilized unit, etc. Scientific and standardized corporate governance. In the machinery manufacturing industry taking the lead through the ISO9001“Quality Management System certificate”, ISO14001 “Environmental Management System. Certificate” and OHSAS18001 “Occupation Health and Safety Management System Certificate”. Well-equipments and first-class technology. Company has more than 500 staffs, with skilled technology level of senior technician more than 200 people. Having all kinds of advanced processing and testing equipment about more than 500 sets, and the rate of NC equipment more than 90%. Sophisticated processing technology and sophisticated equipment to ensure product quality.

Company’s technology strength is abundant. Has the hundreds of professional R&D team, We have more than 40 senior engineers, national, provincial and municipal experts. Have over 40 patent technologies with independent intellectual property rights and many of our new products to the domestic and international advanced level won the national new product award and “Chunyan Award”. Company’s technology center was identified as provincial enterprise technology center and Engineering Center.

 Company has full specification of the gear shapers. The “Yichang” brand CNC gear shaper can machining diameter from φ 200mm to φ 500mm with nine series of hundreds of specifications CNC gear machines ,CNC sector gear shaping machine, CNC rack shaper, CNC milling machine ,CNC serration machines, CNC gear hobbing machine. And according to user needs, development of the best cost-effective machine, the special tool, fixture and automatic load and unload device.

High social reputation.The company has won the provincial advanced unit of production safety in industrial economy, safety produce model units, the contract and trustworthy enterprise, outstanding contribution of tax units, municipal civilized unit, etc. Scientific and standardized corporate governance. In the machinery manufacturing industry taking the lead through the ISO9001“Quality Management System certificate”, ISO14001 “Environmental Management System. Certificate” and OHSAS18001 “Occupation Health and Safety Management System Certificate”. Well-equipments and first-class technology. Company has more than 500 staffs, with skilled technology level of senior technician more than 200 people. Having all kinds of advanced processing and testing equipment about more than 500 sets, and the rate of NC equipment more than 90%. Sophisticated processing technology and sophisticated equipment to ensure product quality.

Company’s technology strength is abundant. Has the hundreds of professional R&D team, We have more than 40 senior engineers, national, provincial and municipal experts. Have over 40 patent technologies with independent intellectual property rights and many of our new products to the domestic and international advanced level won the national new product award and “Chunyan Award”. Company’s technology center was identified as provincial enterprise technology center and Engineering Center.

       宜昌长机科技有限责任公司始建于1968年，在数控插齿机制造领域深耕50余年，是国家机床工具行业重点骨干企业。齿轮传动广泛应用于车辆、舰船、能源、矿山及港口机械、工程机械等行业，是决定各类机械运行质量的关键因素，应用于军工和高端装备的齿轮机床长期以来被西方发达国家禁止对华出售。公司始终坚持“抱守初心，让中国的齿轮制造机床不受制于人”的使命，一路攻坚克难，以插齿机为主导，大力开展科技创新，围绕齿轮加工逐步开发了铣齿机、滚齿机、磨齿机、刮齿机等系列产品，研制出了加工规格（直径）120mm～5000mm的11种规格的数控插齿机，加工规格（长度）从320mm～3000mm的4种规格数控齿条插齿机、数控扇形齿轮插齿机、数控剃刀插齿机等齿轮加工装备。

       公司主营产品数控齿轮加工装备属于工业母机产业链的关键基础装备，聚焦高端工业母机方向，应用了刀轴往复高刚性静压技术、高精度的蜗轮副分度技术、高精度滚切传动链消隙技术、干切绿色环保技术、传动链动态检测技术、专家系统数字化控制技术等先进基础工艺研制的各型超小模数、超大齿宽、超大直径、任意角度斜齿万能柔性加工的高精度、高效率、高可靠性插齿机，填补了国内空白，打破了国际技术封锁，解决了神舟上天、航母下海、坦克回转等国防军工和新能源、工程机械的各种齿轮加工难题。是航天二院、东安动力、重齿、徐工、南高齿、一汽等行业龙头插齿装备首选供应商。并批量出口到德国、美国、韩国、土耳其等发达国家。

       公司经营管理水平、产品专业化程度、创新能力和核心技术等各方面在行业中处于领先地位。先后荣获国家高新技术企业、制造业单项冠军培育企业、国家专精特新小巨人企业、国家知识产权示范企业、工信部工业企业知识产权运用企业、全国模范职工之家 、湖北省隐形冠军示范企业、湖北省长江质量奖提名奖、湖北省创新型企业、湖北省工业质量标杆、湖北省工业经济先进单位、湖北省两化融合试点单位、湖北省质量管理标兵、湖北省文明单位、湖北省安全生产红旗单位、湖北省重合同守信用企业等殊荣。

科研实力保障：研发团队人员以研发中心所属为核心，基于公司的“以主导产品创品牌，以品牌推进技术相关多元化‘’发展战略下，一路实现向用户提供成套制齿装备的目标。而公司技术中心历经多年发展，被认定为省级企业技术中心与工程技术中心，以高端的设计水平获得迄今为止共60余项的制齿机床研制专利技术。

设备设施保障：公司拥有各类先进加工及检测设备500余台（套），从瑞士、德国、美国、英国等国进口的精密设备60余台（套），装备的数控化率达90%以上。具有熟练工艺水平的技术工人、成熟的加工工艺及高精尖的装备确保了产品制造品质的卓越。

工艺保障：就制齿机床而言，持续提供可靠的加工运行状态，源于每一个零件加工工艺的严苛要求，以及制造者所秉承的职业责任感。长机科技始终牢记客户的期望，通过对零部件的严格筛选和对生产流程的严格监控，让每一台机床的诞生，都成为可靠运行的起点。长机科技所有关键工序、关键岗位上的技术工人都经过严格的培训和考核。不仅如此，为了更好地提高生产水准，长机科技还专门送员工远赴德国，接受西门子公司的技术培训与认证，以保证数控系统的的作业质量。今天的点滴努力，正是为了客户的长远大计。生产精益求精，创造性能卓越的产品；严格制件，确保每个零件达到精密级；恒温装配，让每一台机床产品有“芯”的飞跃。整机联机，以用户的标准来检验机床。

      目前公司主导产品年生产能力约为600台，公司人均产销及劳动生产率位居行业领先地位，市场占有率达到70%以上，稳居行业第一。“宜长”牌插齿机获得“湖北省名牌产品”和“中国驰名商标”荣誉称号。

       结合国家战略性新兴产业布局，公司大力开展齿轮制造高端装备的研发，围绕齿轮智能加工装备需求，通过科技攻关，先后在研发的齿轮装备上集成应用了智能检测技术、数据处理及智能控制技术、多轴联动及多通道复合技术、智能物联技术等，提高了数控齿轮加工机床的使用性能，提升了远程运维服务能力，强化了客户的售前、售中、售后全业务流程的服务与支持，推动了齿轮智能加工装备的高端化、智能化、绿色化，公司由传统的机床制造商正在向高端齿轮智能加工装备研制及服务商转型升级。

       公司先后开发了“插齿机、铣齿机、滚齿机、磨齿机、刮齿机”等五大数控齿轮加工装备系列产品，主导产品为加工规格从120～5000mm的11种规格100多种型号的精密型数控插齿机;加工长度从320～3000mm的4种规格数控齿条插齿机、数控齿条铣齿机、数控齿条磨齿机;加工规格450～8000mm的10多种规格的数控圆柱齿轮滚齿机、铣齿机; 加工规格为150～500mm的3种规格的高效数控刮齿机床，也可按用户个性化需求提供刀具、夹具、辅具等工艺装备及成套齿轮加工解决方案。优质的产品广泛应用于汽车、工程机械、机械设备、农机、清洁能源、海装及船舶、国防军工等行业的各种内/外齿轮、齿条、摇臂轴等零部件的加工。优质的产品不仅行销全国，还批量出口德国、法国、捷克、美国、奥地利、韩国、印度、巴西、缅甸、肯尼亚等世界各地。