礦用防爆電動葫蘆采用H06-3環(huán)氧云鐵防銹底漆、H06-1環(huán)氧富鋅中間漆、X52-E10高氯化聚乙烯面漆，保障使用的安全性。設備生產時采用多遍油漆工藝，2遍底漆、3遍面漆，附著力強不易掉漆，防止產生火花。防爆電動葫蘆CT4級漆膜厚度不小于120μm，為防潮濕、防腐蝕、防鹽霧三防功能提供可靠保證。

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.

防爆電動葫蘆CT4級英文標志為EX dIICT4。d是型式，代表隔爆型。II是類別，代表II類防爆,即工廠用防爆。C是級別，代表可用于C級防爆區(qū)域,也就是可用于危險的區(qū)域。T4是組別，說明適用于高表面溫度組是T4組。防爆電動葫蘆的起升和運行電機、控制箱、控制按鈕、限位器等都采用自成一體的隔爆型設備，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 hoists 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.

防爆電動葫蘆整機包含，電源引入器、驅動裝置、運行電動機、電控箱、減速箱、卷筒裝置、斷火限位器、起重用電動機、鋼絲繩、滑輪裝置、吊鉤、隔爆型按鈕。CT4級防爆電動葫蘆采用的防爆起升電機和防爆運行電機，防護等級IP55，絕緣等級F級，普通鋼絲繩電動葫蘆為IP44。采用BDZY1型錐形轉子電動機驅動，經過兩級齒輪減速驅使主動車輪運行。防爆控制箱帶有控制按鈕盒和控制電器，用來操縱電動葫蘆前后左右運行和升降工作，控制按鈕盒有四組和六組兩種，控制電壓有380伏和36伏兩種，按鈕開關內必須裝有地線，連接于控制箱外殼的接線盒內，以保證使用安全。不銹鋼跑車輪，電動跑車與軌道接觸摩擦時不起火花。

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.

礦用防爆電動葫蘆有固定式和運行式，加配防爆電動跑車安裝在LXB型防爆單梁懸掛起重機或LB、LHB型防爆單、雙梁橋式起重機上左右移動，廣泛用于港口、電力、鋼鐵、造船、石油化工、、鐵路、建筑、冶金化工、汽車制造、塑料機械、工業(yè)控制、公路、大件運輸、管道輔助、邊坡隧道、井道治理防護、海上救助、海洋工程、機場建設、橋梁、航空、航天、場館、廠房、室內、室外公路、鐵路、橋梁、隧道科研單位、勘察設計單位等場所的起重吊裝用。

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，防爆電動葫蘆采用的防爆電機、防爆制動器、防爆電器等，不論是本廠自行設計、制造的，還是由配套廠生產的，都是根據標準GB3836.1-83《爆炸性環(huán)境用電氣設備隔爆型電氣設備“d”》等有關規(guī)定設計、制造和驗收，并經指定的檢驗單位防爆電氣產品質量監(jiān)督檢測審查、檢測并試驗為合格的工廠用防爆起重設備。

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.

礦用防爆電動葫蘆CT4級防潮防腐防鹽霧，設備出廠前均經過質量檢驗、空轉試驗要求合格后（包括用戶特殊要求檢查試驗項目）方能出廠，并附有產品合格證明書。產品質量由中國人民保險PICC承保，質保一年，承諾終身維修，售后服務完善，ISO質量認證品質放心，可提供免費的技術指導服務。

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.