Tooth hardness: hardened Installation: horizontal machining customized: No Gear Type: arc cylindrical gear reducer Gear Ratio: 24.4376 Rated Power: 75KW (kw) Model: JS75 Use: coal, mine layout of the form: other categories : gear reducer uses: Reducer Brand: Luoyang vision series: three I. Overview 1 This reducer mainly mining scraper conveyor supporting the use of 75 kilowatts reducer. The reducer is three arc cylindrical gear reducer. The gear head frame attached to the side of the conveyor, arranged parallel to the conveyor. Reducer output shaft axis, four-axis spline driven conveyor sprocket, reducer coupling with the motor via a shaft coupling, reducer and transfer power to complete the role. ?????????? Scraper is doing what ah?? Chain wheel sprocket assembly group mechanized mining scraper scraper accessories accessories SLL01 type mechanized mining Sprockets Sprockets 72LL0701 fully mechanized assembly 72LL0901 mining sprocket 78-LL05-04 mechanized mining sprocket 43Z2202-09 type mechanized mining mechanized mining chain sprocket for mechanized mining scraper conveyors, chain requires forging surface without cracks, laminated, fold, forging injury, slag, scarring and other defects, sprocket tooth surface quenching hardness HRC50-55, hardened layer depth 10mm. The body is fully mechanized chain sprocket scraper is a giant in the closed section of the housing by means of moving scraper chain to transport bulk material transport equipment continuously; due to transportation of materials, scraper chain all buried in the material, it is called scraper. Simple structure, good sealing, easy installation and maintenance, process layout flexibility; It can not only level of transmission, but also inclined or vertical transportation; either stand-alone use, but also more than one joint use; can do more to feed, but also multi- point of discharge. Because of the closed shell, and therefore conveying a large, toxic, explosive, high-temperature materials, it can significantly improve the working environment and prevent environmental pollution. Scope of products: scraper products are widely used in metallurgy, building materials, electricity, chemicals, cement, ports, docks, coal, mining, oil, food, feed, and other industries and sectors. Products have advantages: 1, the device is commonly used in the horizontal conveying granular and powdered materials can also be in the 150 range of angles inclined conveyor. Therefore, on the basis of a single point of access to materials, but also multi-feed, multi-point discharge, on the transport of toxic, explosive, high-temperature materials and ease of flying