heat treatment on crusher shaft

  • Crushers

    A design for a hammer crusher (Figure 2.6) allows essentially a decrease of the elevated pressure of air in the crusher discharging unit [5].The A-zone beneath the screen is communicated through the hollow ribs and openings in the body side walls with the B-zone around the shaft …

  • Mobile Jaw Crusher Plant Spare Parts

    3. Mobile Jaw crusher drive parts . Eccentric shaft is the main shaft of the crusher, subjected to huge bending torque, made of high carbon steel. Eccentric part must be finished, heat treatment, bearing lining tile with babbitt alloy pouring. The eccentric shaft is equipped with a belt wheel at one end and a flywheel at the other. 4.

  • Design technology of hammer crusher,the crushing of ...

     · When replacing and turning the hammer head. The hammer can only be carried out after pulling out the hammer shaft and removing the hammer head. When replacing the hammer, pay attention to the weight balance of the hammer to reduce the vibration of the crusher. The key to the service life of the hammer is the heat treatment process of the hammer.

  • Jaw Crushers

    Jaw crushers reduce large rocks or ore by means of compression. Mechanical pressure is applied using the crusher''s two jaw; one is fixed while the other makes an eccentric movement. There are also primary and secondary types of these crushers. Jaw crushers are one of the most commonly preferred crushers due to their ability to crush all kinds ...

  • Heat treatment of motor shaft parts

     · The parts are heated to 120 ~ 150 degrees for stress release and annealing, and then taken out for cooling in air after a long time of heat preservation (5 – 12 hours). The purpose is to reduce the micro-stress and residual stress in the quenched axle parts, preventing deformation and cracking. Low temperature artificial aging is simple and ...

  • HN Series Cone Crusher | Minyu Machinery Corp.

     · Strong body with heat treatment. Wide and flexible adjustment range to satisfy varying production demands. Specifications. Capacity. Approx. Dimensions. ... Pre-crushed material fed in via the top of the cone crusher flows over the mantle while the vertical cone crusher drive shaft rotates the mantle. The mantle performs eccentric movements ...

  • Hammer Crusher Parts

    EB Castworld. Leading supplier of high alloy castings and forgings. There are 4 companies with sales of more than 100 million yuan, across the 4 major areas of wear resistance, heat resistance, corrosion resistance, and machinery

  • Cone Crusher Shaft Broken

    Cone Crusher Shaft Broken (2 replies) S. [email protected] 9 months ago. ... In the process of manufacturing the main shaft, the failure of heat treatment reduces the fatigue strength of the main shaft material, and it is easy to produce resistance when encountering unbreakable objects, causing the section to gradually crack, and the main shaft may ...

  • Forged Alloy Steel 34CrNiMo6 Crusher Shaft Marketer

    All pinions and shafts featuring tight tolerances in terms of profile machining & grinding, thus offering superior accuracy and process efficiency. Can be made available in capacities of up to 6500mm in length and 600mm in diameter. Available type includes Integral & Shrunk fit Pinion Shafts. Max. Ra 0.4.

  • Best Crusher Machine for stone,car,plastic, Crusher ...

    FIER double-shaft Crusher machine/shredding machine is a low speed, high torque, and low noise high-quality and low price. It adopts a microcomputer (PC) automatic control system, which is equipped with an automatic inversion control function of starting, stopping, reversing, and overload. ... multiple heat treatment, and cryogenic heat ...

  • Jaw Crusher

    STONE CRUSHER MACHINE 30X20. Machine Body Plate Thickness 60 MM HIGH TENSIL Make In SAIL. Stress Relived Body : Heat Treatment. Jaw Plate In Grade 7 (Seven) Fly Wheel : Double, Dia - 42", TAPER BUSH LOCKING LUBRICATED : Single Toggle Grease Lubricated. Feed Size 18" (457) mm, Bearings : URB 22240, 22334 ECCENTRIC SHAFT : SHAFT MATTERIAL ...

  • US5323974A

    A vertical shaft impact crusher including a housing, a vertical rotating shaft (11) rotatably provided in the housing and rotated at a high speed, a rotor (10) provided on the upper end of the vertical rotating shaft (11) to discharge centrifugally an object of crushing, which is cast into the housing, to the outer periphery thereof, and an anvil support frame (60) disposed in the housing to ...

  • What Kind of Crusher Hammer Material Is Best For You ...

     · The crusher hammer is one of the core parts of the hammer crusher. It is arranged on the hammer shaft of the crusher rotor and directly hits the material when the hammer crusher is in operation. Crusher hammers play an important role in various fields. According to different types of crushed materials, crusher hammers also have…

  • Horizontal Shaft Impactor

    Horizontal Shaft Impactor(HSI) We are proud to present the best and most versatile range of steel alloys for Horizontal Shaft Impact Crusher Blow Bars. As you most probably already know, Blow bars, or also called Impact Hammers, are a key component in the crushing activities in any aggregate, mining or cement & Crusher Plant operation.

  • Heat treat a shaft for strength

     · If the material doesn''t have enough carbon or other alloying elements I don''t think you can modify it through heat treatment. My guess would be to make a new shaft, oversize if feasible or make a replacement out of a material like stress-proof or a 4140 materiel, maybe in some form of pre-hard. These are just guesses on my part.

  • Twin ShredderTwin Shaft Shredder

    Twin Shaft Shredder. The double shaft crusher overcomes the disadvantages of traditional high-power crushers. The double shaft crusher is suitable for the crushing of other irregularities such as plastic products, wood, electric cables, wood boards, paper products, aluminum cans, and rubber products. YH-26 Specification. YH-56 Specification.

  • Bearings for Mining Machinery

    design, heat treatment processing, and ... Jaw Crusher Work material is crushed between two opposing jaw plates. One plate opens and shuts, crushing raw material against the stationary ... case with a shaft and housing installed inside, with springs supporting the case. The swing and

  • IMPROVED RELIABILITY

    experiencing trouble with the frame bearings in its jaw crushers, managers reached out to Timken for a solution. ... mass compared to those mounted to the intermediate or low-speed shaft. ... • Proprietary alloy heat-treatment modifications and diamond-like coating technology interrupt adhesive wear …

  • Henan Yizhi Machinery Co.,Ltd

    Henan Yizhi Machinery Co.,Ltd. Tel:+86 371 6092 3606. Mobile:+86 157 3717 6129. Mailbox:[email protected] .

  • Impact Crusher Parts

    Horizontal shaft impactors used for secondary crushing and for concrete and asphalt recycling require hard and tough blow bars. Our high level of quality control ensures the exact alloy chemistry, and every alloy steel and alloy iron blow bar is checked for specified hardness to confirm proper heat treatment.

  • Design and Analysis of Rotor Shaft Assembly of Hammer Mill ...

    The paper deals with the Design and analysis of shaft and rotor assembly for hammer mill crusher of capacity 0.1 (100kg/hr) tones per hour transmitting 20 B.H.P and a speed of 750 rpm. The design is based on the standard design procedure.

  • Crusher Plant | Mineral & Aggregate Processing

    Crusher plant is a complete aggregate crushing processing, which can be divided into the jaw, impact, cone crushing plant, portable mobile crushing station, quarry crushing plant. Crushing materials that include rock, puzzolana, gravel, limestone, coal, iron ore, construction and demolition wastes, and other mineral raw materials.

  • US6520438B2

    A gyratory crusher uses a new head nut attachment apparatus. The gyratory crusher has a shell, a shaft disposed within the shell, a mantle covering a portion of the shaft, a head nut located above the mantle, and a sleeve between the head nut and the shaft. The sleeve is maintained in position on the shaft by means of a tapered contact surface between the sleeve and the shaft, and the head nut ...

  • Heat Treatment Normalizing, Normalising Heat Treatment ...

    Heat treatment Normalizing is a kind of heat treatment to improve the toughness of steel. After the steel members are heated to 30-50 ℃ above Ac3 temperature, they shall be kept for a period of time and discharged for air cooling. The main feature is that the cooling rate is …

  • CRUSHER PARTS & SERVICES

    On completion of welding, the entire shaft is stress relieved in a purpose-built oven that allows the shaft to be rotating throughout the process. POST HEAT TREATMENT CRACKED & WORN MAIN SHAFT REPAIRS Hofmann Engineering can weld repair Crusher Main Shafts that OEMs consider irreparable or where a replacement is not readily available.

  • MADEN Crushing and Screening Plants, Crushers, Screens ...

    VSI crusher can crush the hard and abrasive material with low operation costs because of the crushing chamber design with rock-on-rock system. Also, the product taken from VSI crushers have cubical shape and more fine. So the products of VSI crushers are very good for concrete and asphalt aggregate.

  • Impact Crusher

    The three types of crushers most commonly used for crushing CDW materials are the jaw crusher, the impact crusher and the gyratory crusher (Figure 4.4).A jaw crusher consists of two plates, with one oscillating back and forth against the other at a fixed angle (Figure 4.4(a)) and it is the most widely used in primary crushing stages (Behera et al., 2014).

  • Zhili New Materials

    Zhili new materials began in 1992, the domestic high-quality hammer shaft suppliers, focus on the production of various models of material crusher wear hammer shaft, can be tailored for you, to ensure the normal operation of the crusher, welcome to call,

  • Hammer | Crusher Blog

     · Hammer is one of the core components, which is arranged in the rotor shaft, hammer crusher at high speed in a direct blow to the material, eventually breaking into the appropriate particle size. Hammer manufacturing process is a key factor to determine hammer''s life. If the manufacture of surface or internal defects such as shrinkage, cracks,…

  • US2975865A

    238000010438 heat treatment Methods 0.000 description 1; 238000002347 injection Methods 0.000 description 1; ... In a jaw crusher, a jaw suspension and actuating shaft, a frame having thereon axially alined and spaced shaft supporting roller bearings one of which is formed to absorb end thrust on the shaft, said shaft having a pair of eccentric ...

  • PE Jaw Crusher

    Even though the structure of PE Jaw Crusher is relatively simple, all processing procedures require precise processing, for example: only precise machining, heat treatment and flaw inspection can guarantee the eccentric shaft to possess sufficient strength and rigidity; only precise blanking can guarantee the weights and structures of flywheel ...

  • An Overview of Heat Treatment Methods & Their Benefits ...

     · Methods & Benefits. Heat treatment is the process of heating and cooling metals, using specific predetermined methods to obtain desired properties. Both ferrous as well as non-ferrous metals undergo heat treatment before putting them to use. Over time, a lot of different methods have been developed. Even today, metallurgists are constantly ...

  • IOP Conference Series: Materials Science and Engineering ...

    subjected to heat treatment such as direct hardening, carburizing, induction hardening, and/or nitriding. The ... Shafts, crusher forgings, bearing, drill rigs to drill bits, Rock drilling equipment, Crusher Shafts, Excavator Shaft, Transmission Shafts, Grinding Mill Rolls, Pinions, front spindle, etc. Agriculture

  • Oem Bimetal Crusher Hammer

    Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report . The data on chemical composition report and mechanical properties report are approved by third party, Luoyang Ship Material Research Institute, CSIC. UT test: ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.

  • MIC Horizontal Shaft Impact Crusher | Minyu Machinery Corp.

     · Chrome Moly Shaft. Dual adjustable Curtains. Hydraulic Hood Opening. 150mm Bearing. Automatic adjustment Control. 45 degree Feed Chute with replaceable Liners. Solid Main Frame with heat treatment. Minyu MIC133152 Impact Crusher, Taiwan. Minyu MIC Impact Crusher …

  • Stone Crusher

    Precision-machined, drop-forged, heat-treated (42Cr, Mo4) steel eccentric shaft. Jaw Crusher The larger eccentricity of pitman shaft provides a motion that pulls the material to the bottom of the jaw plate.

  • Gyratory Crushers Main Shaft,OEM ,, Krupp ...

    Gyratory Crusher Main Shaft. Hengin can provide OEM Krupp,, and CITIC Gyratory Crusher Main Shaft and Cone Crusher Main Shaft for Mining users all over the world.

  • heat tratment for jaw crusher body

     · BinQ Mining Equipment heat tratment for jaw crusher body, Jaw Crusher Heat Balance, Jaw Plates Of Stone Jaw Crusher Heat Treatment.pdf, Jaw Crusher Body In I…

  • Camshaft Heat Treatment Explained

    The heat-treatment process is performed on the cam cores before the lobe profiles are ground. However, an SAE 8620 cam has a hardened heat treatment layer that is easy to see. Cams made from 8620 are globally heat treated in a furnace through a process called carburizing. Since only the lobes need treating, everything else is masked off with a ...