Mill price, UOB machinery (certified), Guiyang City Mill provided by Gongyi City Dahua Machinery Limited. Gongyi City Dahua Machinery Co., Ltd. (www.dhqmj.com/) is specialized in the "mill, shredders, briquetting machine, dryer, brick" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Cattle Ocean Road. Rod mill Description: rod mill called the wet end perimeter of discharge type rod mill, hollow shaft feed, surrounding the discharge end of discharge, rod mill and ball mill structure is basically the same, the difference is that the former barrel diameter L / D is relatively large, there is no end of discharge of discharge grid plate, larger port of discharge for the successful discharge, using the media as a round rod rod mill shell of its relatively short length of 100-150 mm, for When the process of slag grinding media filling rate of 30% or less, rod mill with large diameter hollow shaft hollow shaft, alloy pad support, for 300 mm smooth access to the following material can be expected, with the change of mill feed size of the mineral, rods ball mill discharge mode can be changed, finely grinding the material, can be a simple operation caulking around the discharge port, the discharge end of the hollow shaft from the material, can be changed to adjust the amount of feed production, in order to achieve an appropriate feed size for faster rod mill discharge characteristics, Dahua machinery used in the cylinder aspect ratio is large (more than 2/1), mainly in the extension of the grinding time, in order to facilitate the full separation of iron slag, the other when the rod When caulking around the ball mill discharge hole for crushing small diameter grinding materials, replaced by the discharge end of the hollow shaft when the material is still able to maintain acceptable discharge size. At present, the domestic iron ore when similar material grinding, continuous access to material type iron mill exclude a class of "hard grind particle" approach are: from the mill operation takes in the material lattice panel on "gravel window" forced out "hard grind particles", but is limited to -80 mm in diameter, it is difficult to achieve the required grinding of existing materials, a feed mill grinding out inefficient equipment is huge, is not conducive to link the dry mill process, the use of peripheral Pai mine rod mill, to meet the current needs of small chunks of production of slag grinding. Dynamic load when starting mill direct analysis, starting when the ball mill can be divided into three stages: 1. In the case of the work unit is not moving, because of the gap mill drive system works in existence, the prime mover of the rotor acceleration. 2. Work equipment movement yet, due to the elastic deformation of dressing mill drive system, the prime mover of the rotor drive system has been moved to a force equal to the external resistance so far. 3. Operating system begins to move in during the first and second phase, the prime mover of the rotor has a certain speed, the transmission system to obtain initial deformation, the deformation is acting on the working device adapted resistance. 4. The dynamic load segment starting mill is a ball mill drive train presence accounts for the case where a gap mill, by a friction clutch starting segment, since the driving force, the elastic force and an angular velocity change curves, the starting clutch torque increase, drivetrain changes in torque in the elastic member, the corresponding change in angular velocity. www.zzyuxi.com mill equipment is typical of large inertia overloaded equipment, design, manufacturing and site installation, you should take full account of the effects of vibration dynamic load. 1. gap mill ball mill drive systems have a greater impact on the dynamic load at the start, and the drive gear clearance gap primarily, if not high precision gear manufacturing, it will have a gap. 2. The impact of dynamic load its stiffness is proportional to the start of the ball segment, due to the use of the flexibility larger pneumatic clutch or hydraulic coupling, the system will help reduce stiffness. 3. Reduce the stiffness of the system can increase the durability and life of mill transmission equipment, because the elastic vibration vibration period of the extension system, while the natural frequency is reduced.