Metso Jaw Crusher Parts

• What is ONA crusher parts?

  Mar 26, 2025

  Ma'anshan Ona Intelligent Equipment Co., Ltd. is a professional manufacturer of crushers and crusher parts. What information may i know more about them?   Company Overview Establishment and Location: Ma'anshan Ona Intelligent Equipment Co., Ltd. was established in 2022. It is located at No. 9 South Dachengfang West Road, Oaks Intelligent Manufacturer Industrial Park, Dangtu District Economic Development Zone, Ma'anshan. Business Scope: ONA mainly focuses on the production and sales of crusher parts, including jaw crusher parts, cone crusher parts, VSI crusher parts, HSI crusher parts, etc. These products are widely used in the mining and construction industries.   Stock Center Stock Value: ONA has prepared sufficient stock for its customers, with the total value exceeding 1 million USD. This indicates that the company has a strong inventory management capability and can meet the large-scale demands of customers.   Business Model and Operations Production Process: Most parts are machined in-house to control costs and ensure quality. This vertical integration approach allows the company to have better control over the production process and maintain high product standards. Quality Control: Before delivery, all parts undergo rigorous inspection. The company checks all dimensions and conducts UT (Ultrasonic Testing), MT (Magnetic Particle Testing), and PT (Penetrant Testing) to ensure the interior quality. Advanced inspection tools like Faro Three coordinate checker and spectrograph are used, which further guarantees the high quality of the products.   Market and Customers Market Reach: The company's products are sold in over 50 countries, covering North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe. This wide market reach indicates the company's strong international market competitiveness.

  Hot Tags : metso crusher parts Metso Jaw Crusher Parts metso cone crusher parts sandvik crusher parts sandvik jaw crusher parts sandvik cone crusher parts

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• What is the difference between 45# steel and Q235 steel?

  Jun 05, 2025

  Bolts and nuts are available in various materials, each with distinct properties and applications. ONA always use 35#/45# steel, which 8.8 grade. If customers need 10.9 grade, we can customized too. Some customers ask what's the difference of material 35#/45# steel and Q235, Q335?   Difference between 35#/45# steel and Q235 steel?  Characteristic 35#/45# steel (medium carbon steel) Q235 steel (low carbon steel) Carbon Content The carbon content of 35# steel is about 0.35%, and the carbon content of 45# steel is about 0.45%. Carbon content less than 0.22% Strength High strength, tensile strength ≥600MPa, yield strength ≥355MPa The strength is relatively low, with a tensile strength of 370-500MPa and a yield strength of about 235MPa Hardness The hardness is relatively high. Before heat treatment, the hardness is lower than HRC28. After quenching and tempering, the hardness can reach HRC22-HRC33 Low hardness, less than HRC20 Welding Performance Poor welding performance, prone to cracks Good welding performance, suitable for welding structural parts Processing Performance The processing is difficult and suitable for manufacturing high-strength mechanical parts. Easy to process, suitable for cold working and welding operations Heat Treatment Frequent heat treatments such as quenching and tempering to improve hardness and wear resistance Generally no heat treatment is performed and the heat treatment effect is not obvious Usage Used to manufacture high-strength mechanical parts such as shafts, gears, couplings, etc. Used to manufacture welded structural parts such as steel structures, brackets, fences, platforms, etc.   Difference between Q235 steel and Q345 steel?  Characteristic Q235 Steel Q345 Steel Carbon Content Carbon content less than 0.22% Carbon content <0.20% Strength Yield strength 235MPa, tensile strength 370-500MPa Yield strength 345MPa, tensile strength ≥470MPa Hardness Lower hardness, better plasticity Higher hardness and high strength Welding Performance Good welding performance, suitable for welding structural parts The welding performance is better, but not as good as Q235 Processing Performance Easy to process, suitable for cold working and welding operations Good processing properties, but higher strength Usage Used for general structural parts, buildings, bridges, etc. Used for structural parts and machinery manufacturing that require higher strength Price Lower price The price is slightly higher, but it saves 15%-20% of steel compared to Q235   ONA is also processed stone crusher part according to the original factory drawings and materials, and the crusher wear part product quality is strictly controlled. Don't worry, if other materials and requirements are needed, we will provide professional suggestions, and after the customer's consideration, we will produce according to the customer's requirements.

  Hot Tags : jaw crusher part bolt jaw crusher part screw cone crusher part bolt cone crusher part screw Metso Jaw Crusher Parts metso cone crusher parts

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• What is the pitman of the jaw crusher?

  Jun 26, 2025

  What is the pitman? ——The "meshing gear" of the crusher   In the fields of mining, construction, metallurgy, etc., the crusher is the core equipment for material crushing. It crushes large pieces of material into a size more suitable for processing, and the pitman is the most critical moving part of the jaw crusher. It cooperates with the fixed jaw, and through periodic reciprocating motion, it squeezes, impacts and bends the material entering the crushing chamber until the material is crushed into the required particle size.   Simply put, the pitman is like the "chin" of the crusher, and its performance directly determines the crushing efficiency, energy consumption and equipment life.   The structure of the pitman   The jaw plate of the pitman is usually cast from high manganese steel such as 18%Mn2%C, 13%Mn2%Cr, etc., and the surface is covered with a jaw plate to resist high-intensity impact and friction. The pitman assembly is made of high-quality steel castings and is driven by two large cast steel or cast iron flywheels. In addition, the forged heavy eccentric shaft and four large ball bearings of the same specifications make the Nordberg C series jaw crusher have extraordinary reliability.   The core role of the pitman: more than "crushing"   1. Determine the crushing efficiency: the swing frequency, stroke and jaw plate tooth shape of the pitman directly affect the material crushing speed and particle size uniformity;   2. Affect the life of the equipment: the selection of wear-resistant materials and structural design determine the wear resistance of the pitman under high-frequency impact;   3. Balance energy consumption and cost: efficient pitman design can reduce useless work loss and reduce long-term operation and maintenance costs.   Common problems and maintenance points of pitman   1. Common faults   - Jaw plate wear: when the material hardness is high or the feed is uneven, the jaw plate tooth tip is easy to wear, resulting in a decrease in crushing efficiency;   - Bearing damage: caused by poor bearing lubrication, the bearing lubricant needs to be replaced in time according to the cycle;   - pitman fracture: long-term overload operation or material defects may cause the pitman frame to fracture. 2. Maintenance recommendations Pre-startup inspection: 1. Check the tension of the V-belt. 2. Check the wear of the liner. If the wear limit is reached, it must be replaced immediately. 2. Check the jaw plate bolts 3. Check the tightening of the hexagonal bolt. 4. Check whether the protective rubber plate of the toggle plate is positioned and in good condition. 5. Check the tie rod nut In-operation inspection: 1. The bearing temperature is within the normal range 2. The tie rod spring is normal Daily inspection: 1. Lubricate once every 40 working hours). The required amount of grease is shown in Section 5.3.3 of the manual. 2. Lubricate the discharge port adjustment device and check the condition of its rubber cover (discharge port mechanical adjustment). 3. Check the wear of the cheek plate and replace it if necessary. 4. Check the centering, straightness and cracks of the toggle plate. 5. Check the toggle seat and rubber seal. Clean the surface of the toggle seat if necessary. 6. Check the tightening of the frame fixing bolts. 7. Check the condition of the flywheel. 8. Check the wear of the rubber shock-absorbing pad 9. Check the tightening of the frame fixing bolts on the side plate. Guide to purchasing pitman We work with technical drawings for any non-standard products. If the order is for standard parts, you only have to provide us with the part number so we may define the parts of the order. The following are the commonly used jaw plate part numbers of Metso Nordberg C series jaw crusher   ONA-814320037400 JAW, MOVABLE C100 Metso ONA-814320042200 JAW, MOVABLE C100 Metso ONA-814320042600 JAW, MOVABLE C63 Metso ONA-814320042700 JAW, MOVABLE C125 Metso ONA-814328561400 JAW, MOVABLE C125 Metso ONA-814328598800 JAW, MOVABLE C140 Metso ONA-814328795900 JAW, MOVABLE C110 Metso ONA-814329274900 JAW, MOVABLE C160 Metso ONA-814329291500 JAW, MOVABLE, SUPER GRIP C160 Metso ONA-814331246900 JAW, MOVABLE C80B Metso ONA-814346591200 JAW, MOVABLE C100 Metso ONA-814390305400 JAW, MOVABLE, SMOOTH RECYCLING C80 Metso ONA-814390435200 JAW, MOVABLE C110 Metso ONA-814390552700 JAW, MOVABLE C145 Metso ONA-814390736800 JAW, MOVABLE C80R Metso ONA-814391378000 JAW, MOVABLE C105 Metso ONA-MM0208851 JAW, MOVABLE, SPECIAL C96 Metso ONA-MM0218048 JAW, MOVABLE, SINGLE C140 Metso ONA-MM0224995 JAW, MOVABLE, SINGLE C110 Metso ONA-MM0236248 JAW, MOVABLE, SUPER GRIP C96 Metso ONA-MM0273924 JAW, MOVABLE C106 Metso ONA-N11917390 JAW, MOVABLE C200 Metso ONA-N11918208 JAW, MOVABLE, QUARRY C110 Metso ONA-N11918387 JAW, MOVABLE, SUPER GRIP C80R Metso ONA-N11921412 JAW, MOVABLE C80 Metso ONA-N11928919 JAW, MOVABLE C105 Metso ONA-N11934485 JAW, MOVABLE C96 Metso ONA-N11942233 JAW, MOVABLE C96 Metso ONA-N11944860 JAW, MOVABLE C96 Metso ONA-N11952744 JAW, MOVABLE, QUARRY C3054 Metso ONA-N11954353 JAW, MOVABLE, SINGLE C125 Metso ONA-187625 JAW PLATE, FIXED C100 Metso ONA-814320037300 JAW PLATE, FIXED C100 Metso ONA-814320042000 JAW PLATE, FIXED C125 Metso ONA-814320042100 JAW PLATE, FIXED C100 Metso ONA-814320042500 JAW PLATE, FIXED C63 Metso ONA-814328501200 JAW PLATE, FIXED C125 Metso ONA-814328598900 JAW PLATE, FIXED C140 Metso ONA-814328795800 JAW PLATE, FIXED C110 Metso ONA-814329275000 JAW PLATE, FIXED C160 Metso ONA-814329539700 JAW PLATE, FIXED C110 Metso ONA-814331247000 JAW PLATE, FIXED C80B Metso ONA-814346590860 JAW PLATE, FIXED C100 Metso ONA-814390435100 JAW PLATE, FIXED C110 Metso ONA-814390552600 JAW PLATE, FIXED C145 Metso ONA-814390736700 JAW PLATE, FIXED C80 Metso ONA-814390844600 JAW PLATE, FIXED C160 Metso ONA-814391312500 JAW PLATE, FIXED C110 Metso ONA-814391359800 JAW PLATE, FIXED C105 Metso ONA-MM0215712 JAW PLATE, FIXED, SUPER GRIP C96 Metso ONA-MM0218047 JAW PLATE, FIXED, LONG C140 Metso ONA-MM0224994 JAW PLATE, FIXED, LONG C110 Metso ONA-MM0260417 JAW PLATE, FIXED C96 Metso ONA-MM0273923 JAW PLATE, FIXED C106 Metso ONA-N11917389 JAW PLATE, FIXED C200 Metso ONA-N11918386 JAW PLATE, FIXED, SUPER GRIP C80R Metso ONA-N11921411 JAW PLATE, FIXED C80 Metso ONA-N11928918 JAW PLATE, FIXED C105 Metso ONA-N11948449 JAW PLATE, FIXED C96 Metso ONA-N11948450 JAW PLATE, FIXED C96 Metso ONA-N11948451 JAW PLATE, FIXED C96 Metso ONA-N11952743 JAW PLATE, FIXED C3054 Metso ONA-N11954343 JAW PLATE, FIXED, LONG C125 Metso Although the pitman is small, it carries the core of the crusher. From mining to construction waste recycling, behind every piece of crushed material is the role of the pitman in high-frequency motion. Understanding its working logic and maintenance points can not only improve equipment efficiency, but also reduce costs and increase efficiency for production - this is the pitman in the jaw crusher.

  Hot Tags : Nordberg C series jaw crusher Metso Jaw Crusher Parts C116 Jaw Crusher Parts Pitman Stone Crusher Wear Parts Mining Machine C125 Jaw Plate Fixed and Movable Jaw Plate

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