矿用防爆电动葫芦采用H06-3环氧云铁防锈底漆、H06-1环氧富锌中间漆、X52-E10高氯化聚乙烯面漆，保障使用的安全性。设备生产时采用多遍油漆工艺，2遍底漆、3遍面漆，附着力强不易掉漆，防止产生火花。防爆电动葫芦CT4级漆膜厚度不小于120μm，为防潮湿、防腐蚀、防盐雾三防功能提供可靠保证。

Mine explosion-proof electric hoist adopts h06-3 epoxy cloudy iron anti-rust primer, h06-1 epoxy zinc-rich intermediate paint, x52-e10 high-chlorinated polyethylene topcoat to ensure the safety of use. During the production of the equipment, the environment-friendly workshop spray paint process is adopted, with two times of primer and three times of topcoat, which has strong adhesion and is not easy to drop the paint and prevent sparks. Explosion-proof electric hoist CT4 class paint film thickness not less than 120 m, provides reliable guarantee for anti-moisture, anti-corrosion, anti-salt spray three anti-function.

防爆电动葫芦CT4级英文标志为EX dIICT4。d是型式，代表隔爆型。II是类别，代表II类防爆,即工厂用防爆。C是级别，代表可用于C级防爆区域,也就是可用于危险的区域。T4是组别，说明适用于高表面温度组是T4组。防爆电动葫芦的起升和运行电机、控制箱、控制按钮、限位器等都采用自成一体的隔爆型设备，防爆性能安全可靠。

Explosion-proof electric hoist CT4 English mark is EX dIICT4. D is for type, stands for flameproof type. II is the category, which stands for class II explosion-proof, i.e. explosion-proof for factory use. C is the grade, which means it can be used in the class C explosion-proof area, that is, the dangerous area. T4 is the group, indicating that the maximum surface temperature applicable to the group is T4. Explosion-proof electric hoist's lifting and running motor, control box, control button, limit device and so on all adopt the explosion-proof type equipment which is independent, the explosion-proof performance is safe and reliable.

防爆电动葫芦整机包含，电源引入器、驱动装置、运行电动机、电控箱、减速箱、卷筒装置、断火限位器、起重用电动机、钢丝绳、滑轮装置、吊钩、隔爆型按钮。CT4级防爆电动葫芦采用的防爆起升电机和防爆运行电机，防护等级IP55，绝缘等级F级，普通钢丝绳电动葫芦为IP44。采用BDZY1型锥形转子电动机驱动，经过两级齿轮减速驱使主动车轮运行。防爆控制箱带有控制按钮盒和控制电器，用来操纵电动葫芦前后左右运行和升降工作，控制按钮盒有四组和六组两种，控制电压有380伏和36伏两种，按钮开关内必须装有地线，连接于控制箱外壳的接线盒内，以保证使用安全。不锈钢跑车轮，电动跑车与轨道接触摩擦时不起火花。

The complete set of explosion-proof electric hoist includes power supply introducer, driving device, running motor, electric control box, reduction box, reel device, fire limit device, lifting and reusing motor, wire rope, pulley device, lifting hook and flameproof button. CT4 explosion-proof electric hoist adopts explosion-proof lifting motor and explosion-proof running motor, protection grade IP55, insulation grade F, ordinary wire rope electric hoist is IP44. Driven by BDZY1 type conical rotor motor, the driving wheel is driven by two-stage gear reduction. Explosion-proof control box is equipped with control button box and control electrical appliances, which are used to control the operation and lifting of electric hoist. There are four and six control button boxes, and the control voltage is 380 and 36 volts. The ground wire must be installed in the button switch and connected to the junction box of the control box shell to ensure the safety of use. Stainless steel running wheels, electric sports car and track contact friction when no spark.

矿用防爆电动葫芦有固定式和运行式，加配防爆电动跑车安装在LXB型防爆单梁悬挂起重机或LB、LHB型防爆单、双梁桥式起重机上左右移动，广泛用于港口、电力、钢铁、造船、石油化工、矿山、铁路、建筑、冶金化工、汽车制造、塑料机械、工业控制、公路、大件运输、管道辅助、边坡隧道、井道治理防护、海上救助、海洋工程、机场建设、桥梁、航空、航天、场馆、厂房、室内、室外公路、铁路、桥梁、隧道科研单位、勘察设计单位等场所的起重吊装用。

Mine explosion-proof electric hoist has fixed type and running type, and equipped with explosion-proof electric sports car is installed on the LXB type explosion-proof single-girder suspension crane or LB, LHB type explosion-proof single-girder bridge crane moving left and right. Is widely used in ports, electricity, steel, shipbuilding, petrochemical, mining, railway, building, metallurgy, chemical industry, automobile manufacturing, plastics machinery, industrial control, highway, bulk transportation, pipeline auxiliary tunnel and shaft, slope protection for governance, salvage, ocean engineering, airport construction, bridge, aviation, spaceflight, venues, factory building, indoor and outdoor scientific research institutions, such as highway, railway, bridge, tunnel, survey and design units and other places of lifting.

河北悍象，防爆电动葫芦采用的防爆电机、防爆制动器、防爆电器等，不论是本厂自行设计、制造的，还是由配套厂生产的，都是根据标准GB3836.1-83《爆炸性环境用电气设备隔爆型电气设备“d”》等有关规定设计、制造和验收，并经指定的检验单位防爆电气产品质量监督检测审查、检测并试验为合格的工厂用防爆起重设备。

Hebei hanxiang as explosion-proof electric hoist brake used in explosion-proof motor, explosion-proof, explosion-proof electrical appliances, etc., whether the factory design, manufacture, or by the production of production, are based on standard GB3836.1-83 "explosive environment with explosion-proof electrical equipment type" d "electrical equipment" and other relevant provisions of the design, manufacture and test, and by the designated inspection unit of explosion-proof electrical products quality supervision and test review, inspection and test for qualified factory use explosion-proof lifting equipment.

矿用防爆电动葫芦CT4级防潮防腐防盐雾，设备出厂前均经过质量检验、空转试验要求合格后（包括用户特殊要求检查试验项目）方能出厂，并附有产品合格证明书。产品质量由中国人民保险PICC承保，质保一年，承诺终身维修，售后服务完善，ISO质量认证品质放心，可提供免费的技术指导服务。

Mine explosion-proof electric hoist CT4 class moisture-proof, anticorrosive and salt-proof. The equipment can only leave the factory after passing the quality inspection and idling test before leaving the factory (including the test items for special requirements of users), with the product qualification certificate attached. The product quality is insured by PICC, the quality is guaranteed for one year, the commitment is lifelong maintenance, the after-sales service is perfect, the ISO quality certification is assured, we can provide free technical guidance service.