In the original production of composite hammer hammer hammer on wearable classification, beyond the conventional adding a lot of precious and rare alloy can produce a harsh abrasive wear resistance, This is described in detail on the composition of its mold knowledge wearable hammerhead I hope you like it. A casting injection systems: liquid metal flows into the cavity of the channel, which is generally by pouring cup, sprue, runner, runner components. 2, outlet eye: in composite hammer mold or mandrel with a needle out of the outlet channel to vent. 3, vent: in which the mold or core for casting formed of a gas is discharged provided grooves or channels. 4, the riser: for feeding the mold cavity castings, some risers also acts observe and collect exhaust residue. 5, the cavity: the cavity part by the hammer mold forming material surrounded by, the main space is formed casting. 6, the core: sand casting part obtained in the interior cavity. Overhanging portion of the core, said core head for positioning and supporting the core. Secondary sand core is placed head cavity, said core holder. Due to the harsh, high chrome hammer operation preheating device process prone core positioning and workpiece size inaccurate wearable hammer manufacturers, product obsolescence rate increases, so should pay special attention to the work environment at this stage. When the composite hammer problems, we should be checking, troubleshooting, provided that our products may have some problems to understand, which today to tell you about the product FAQs and treatment methods, please read carefully . 1, bearing overheating reasons: lack of grease; too much grease; grease filthy degenerate; bearing damage. Remedy: Fill the right amount of grease; bearing greases should its space volume of 50%; cleaning bearings; replace the grease; replace bearings. 2, the expected size is too big reason: composite hammer FAQ excessive wear and treatment methods; screen bar break. Remedy: replace the hammer; replace screen bar. 3, elastic coupling to generate percussion reason: pin loosening; elastic ring wear. Remedy: Stop the pin and tighten the nut; replace the elastic ring. 4, reduced production reasons: sieve slits blocked; feeding uneven. Remedy: parking, cleaning sieve slits of obstruction; adjust the feed mechanism. 5. The amount of vibration suddenly reason: When replacing the composite hammer Frequently Asked Questions treatment or because of wear cone rotor static balance undesirable; hammer to break new wear-resistant hammer, rotor imbalance; pin bending, breaking; triangular plate or disc crack; bolt umbrella. Remedy: Remove the hammer, hammer weight selection, so each shaft hammer hammer hammer axis relative to its total weight of the total weight of the hammer equal, that meet the requirements of static equilibrium; replace the hammer; replace the pin; welding repair or replacement; fastening bolt. Models wear-resistant hammer | Wencheng wearable hammerhead | Heavy provided by Xin Li Xin Li Gongyi City Heavy Machinery Manufacturing Company Limited. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) strong, credible, in Zhengzhou, Henan forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinli Heavy and you hand into the brilliant, for a better future!