南京起重机械总厂是生产起重设备的专业厂家，技术力量雄厚、技术工艺先进、生产设备齐全、检测手段完备。几十年来，为满足用户的各种特殊需要，为用户专门设计的非标产品多达一百余种，主要类型有：
　　一、机构参数的变化：增加起升高度，根据机型不同，最高右达100米；改变运行和起升速度且运行可做双速，增大起升载荷达64吨。
　　二、运行方式的变化：运行小车可走大曲率轨道，小车车轮可配用国内外多种型号的工字钢如：H型、W型、S型等；整体框架式小车，既可用于单梁上运行，也可用于双梁运行。
　　三、电参数的变化：可根据用户的要示，对电机的电压、频率、极数，防护等级和绝缘等级等，重新设计。如：电压220V、415V、440V、460V、660V；频率50HZ、60HZ；防护等级IP54、IP55。绝缘等级可达F级。
　　四、结构的变化：具有多种绕绳方式。（见下图）；双钩起吊；葫芦配抓斗；用于冶金、化工场合下的绝缘吊钩；为解决用户因厂房空间限制而设计的低净空电动葫芦等等。
　　我厂设计的非标电动葫芦结构型式多样，功能齐全。这些产品满足了务种特殊使用条件的需要，对提高劳动生产率、改善劳动条件起了很大的作用。我们真诚欢迎广大用户选用。

　　Nanjing Hoistimg Machinery General Works is one of the main manufacrurers of material handling equipment in China.Advanced in rich technical resources,comprehensive production equipment,up to date technologe and perfect testing devices. To meet the various customer’s demend,we have developed the non-standard products over hundred types for particular orders.the principle of non-standard design varyimg in following types.
　　1.Mechanical data changing:The lift of hoists can be increased up to 100meters.The travelling and lifting speed can be changed.further the double travelling speed is availble as well.The rated load can be increased up to 32 toms.
　　2.Travelling rails changing:Trolleies moving on big curvature rails are available as per customer’s request.the trolley wheels can fit with many types of “I”steel supplied both from domestic and abroad,such as type H,W,S etc.The complete set of frame type trolley can be travelling both on single beam and double beam.
　　3.Electricity data changing:In accordance with customer’s request,the voltage,frequency,poles and inclusure,insulating class of motor can be redesigned,such as voltage 220v,415v,440v,460v,660v,frequency 60hz,protection IP54,etc.
　　4.Structural changing:Multiple rope-wiring(see diagram 1),double hooking(see diagram 2),hoists equiped with grab ,insulated hooks suitable for use of metallurgical and chenical locations.Also we can design shortened headroom of hoists for such users that have limited space in their shops,etc.
　　The Non-standard Electric Hoist we design are multiple in structure and type ,satisfactory variety in function.These equipments will give full play to raise production efficiency and improve working conditions for you ,Customers of all walks are sincerely welcome to place order with us.



　　为满足用户各种工况特殊需要，在CDI,MDI型钢丝绳电动葫芦的基础上为用户设计生产特殊用途的各种规格产品多达一百余种，主要类型有：
(电动葫芦使用在特别重要的场所时，应装设第二制动器，根据用户的使用要求，我厂还生产除有锥形转子制动电动机正常制动外，还可在减速器的高速轴和增加一套弹簧电磁矢电制动器，增加制动的安全性。)

　　To meet the customer's special demand,Nanjing Hoisting Machinery General Works has developed more than one hundred types of non-standard.special-used wire-rope hoist on the basis of model CDI,MDIhoist.the main types are as follows.
(Another brake shoule be mounted in a electric hoist when be used in a very important work site Besides the normal brake by the conic braking motor we can add a spring-electromagnetism brake device to the high-speed shaft of the reducer so as to ensure the safety of the hoist)