{"id":955,"date":"2025-11-28T07:53:04","date_gmt":"2025-11-28T07:53:04","guid":{"rendered":"https:\/\/hanhaicasting.com\/?p=955"},"modified":"2026-03-02T08:55:59","modified_gmt":"2026-03-02T08:55:59","slug":"py-spring-cone-crusher","status":"publish","type":"post","link":"https:\/\/hanhaicasting.com\/en\/py-spring-cone-crusher\/","title":{"rendered":"PY SPRING CONE CRUSHER"},"content":{"rendered":"\t\t
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PY SPRING CONE CRUSHER<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Home<\/a> – Products<\/a> – Product Detail<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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PY SPRING CONE CRUSHER<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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High-Performance Secondary & Tertiary Crushing Solution for Mining and Aggregate Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Engineered for reliable and efficient medium to fine crushing, the PY Spring Cone Crusher is widely used in mining, quarrying, metallurgy, construction aggregates, and cement industries. Its spring safety system provides overload protection, ensuring stable performance and extended equipment lifespan.<\/p>\n

Designed with a robust structure and optimized crushing chamber, this cone crusher delivers consistent particle size, high reduction ratios, and low operating costs. It is ideal for processing hard and medium-hard materials such as granite, basalt, limestone, and iron ore.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tRequest Technical Consultation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Product Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The PY Spring Cone Crusher is a classic and cost-effective solution designed for secondary and tertiary crushing of medium-hard to hard materials. Featuring a mechanical spring protection system, it automatically releases uncrushable materials to prevent damage and maintain operational stability.<\/p>\n

Unlike hydraulic or fully automated cone crushers, the PY series adopts a traditional spring-based structure, offering simplified maintenance, lower investment costs, and dependable long-term performance. Its optimized crushing chamber design ensures consistent particle size distribution and reliable throughput across a wide range of mining and aggregate applications.<\/p>\n

Built with a robust frame and wear-resistant components, the crusher is well-suited for continuous-duty operations in quarries, small to medium-sized mining sites, and aggregate production lines.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Best For:<\/h2>\t\t\t\t<\/div>\n\t\t
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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t Secondary and tertiary crushing of granite, basalt, limestone, and iron ore<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tCost-sensitive projects requiring reliable mechanical protection<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tSmall to medium crushing plants with stable feed conditions<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tOperations prioritizing durability and easy maintenance<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t
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    Working Principle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    The PY Spring Cone Crusher operates through compressive crushing between a fixed concave (outer liner) and a moving mantle (inner cone). The eccentric sleeve rotates around the main shaft, causing the mantle to swing in a circular motion and continuously crush material within the chamber.<\/p>\n

    As material enters the crushing cavity, it is subjected to repeated compression and shearing forces until it reaches the desired size and exits through the adjustable discharge opening.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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    1. Material Feeding\uff1aRaw material is fed into the crushing chamber from the top opening.<\/p>\n

    2. Eccentric Rotation\uff1aThe motor drives the eccentric sleeve, causing the mantle to perform a circular oscillating motion.<\/p>\n

    3. Compression & Crushing\uff1aMaterial is compressed between the mantle and concave, breaking down progressively undercontinuous pressure.<\/p>\n

    4. Spring Protection System\uff1aIf uncrushable material enters the chamber, the spring mechanism allows temporary expansion toprevent equipment damage.<\/p>\n

    5. Discharge Regulation\uff1aThe discharge opening is adjusted mechanically to control the final product size.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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    Feeding \u2192 Secondary Crushing \u2192 Size Adjustment \u2192 Spring Protection \u2192 Discharge Output<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Technical Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Model<\/th>\nMax Feeding Size (mm)<\/th>\nAdjustable Range of Outlet (mm)<\/th>\nCapacity (t\/h)<\/th>\nMotor Power (kw)<\/th>\nWeight (t)<\/th>\nOverall Dimension (mm)<\/th>\n<\/tr>\n<\/thead>\n
    PYB600<\/td>\n65<\/td>\n12-25<\/td>\n20-40<\/td>\n30<\/td>\n5<\/td>\n2243\u00d71370\u00d71675<\/td>\n<\/tr>\n
    PYD600<\/td>\n35<\/td>\n3-13<\/td>\n12-23<\/td>\n30<\/td>\n5.5<\/td>\n2243\u00d71370\u00d71675<\/td>\n<\/tr>\n
    PYB900<\/td>\n115<\/td>\n15-50<\/td>\n50-90<\/td>\n55<\/td>\n11.2<\/td>\n2692\u00d71640\u00d72350<\/td>\n<\/tr>\n
    PYZ900<\/td>\n60<\/td>\n5-20<\/td>\n20-65<\/td>\n55<\/td>\n11.2<\/td>\n2692\u00d71640\u00d72350<\/td>\n<\/tr>\n
    PYD900<\/td>\n45<\/td>\n3-13<\/td>\n20-55<\/td>\n55<\/td>\n11.2<\/td>\n2692\u00d71640\u00d72350<\/td>\n<\/tr>\n
    PYB1200<\/td>\n145<\/td>\n20-50<\/td>\n110-168<\/td>\n110<\/td>\n24.7<\/td>\n2790\u00d71878\u00d72844<\/td>\n<\/tr>\n
    PYZ1200<\/td>\n100<\/td>\n8-25<\/td>\n42-135<\/td>\n110<\/td>\n25<\/td>\n2790\u00d71878\u00d72844<\/td>\n<\/tr>\n
    PYD1200<\/td>\n50<\/td>\n3-15<\/td>\n18-105<\/td>\n110<\/td>\n25.6<\/td>\n2790\u00d71878\u00d72844<\/td>\n<\/tr>\n
    PYB1750<\/td>\n215<\/td>\n25-60<\/td>\n280-480<\/td>\n160<\/td>\n50.3<\/td>\n3910\u00d72894\u00d73809<\/td>\n<\/tr>\n
    PYZ1750<\/td>\n185<\/td>\n10-30<\/td>\n115-320<\/td>\n160<\/td>\n50.3<\/td>\n3910\u00d72894\u00d73809<\/td>\n<\/tr>\n
    PYD1750<\/td>\n85<\/td>\n5-15<\/td>\n75-230<\/td>\n160<\/td>\n50.4<\/td>\n3910\u00d72894\u00d73809<\/td>\n<\/tr>\n
    PYB2200<\/td>\n300<\/td>\n30-60<\/td>\n490-800<\/td>\n260\/280<\/td>\n80<\/td>\n4622\u00d73302\u00d74470<\/td>\n<\/tr>\n
    PYZ2200<\/td>\n230<\/td>\n10-30<\/td>\n200-580<\/td>\n260\/280<\/td>\n80<\/td>\n4622\u00d73302\u00d74470<\/td>\n<\/tr>\n
    PYD2200<\/td>\n100<\/td>\n5-15<\/td>\n120-340<\/td>\n260\/280<\/td>\n81.4<\/td>\n4622\u00d73302\u00d74470<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    Customization Options:<\/strong> Our engineering team offers flexible configurations to match different crushing conditions, including IEC\/NEMA standard motors (ABB, Siemens, WEG), high-manganese wear liners, reinforced spring protection systems, mechanical discharge adjustment options, and localized voltage\/frequency standards. Optional dust sealing and centralized lubrication systems are available upon request.<\/p>\n

    * Note:<\/strong> Actual capacity and final product size may vary depending on material hardness, moisture content, bulk density, and feeding conditions. Proper installation, stable feeding, and regular maintenance are recommended to ensure optimal performance and extended service life.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Performance & Design Advantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Quality Control Assurance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    \u2022 Heavy-duty cast steel frame for enhanced structural stability
    \u2022 Mechanical spring overload protection to prevent damage from uncrushable materials
    \u2022 High-manganese wear liners for extended service life
    \u2022 Precisely machined eccentric sleeve for smooth operation
    \u2022 Factory load testing before shipment to ensure stable performance<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Application Industries<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    \u2022 Secondary and tertiary crushing in mining operations
    \u2022 Aggregate production for construction and infrastructure projects
    \u2022 Cement plant raw material processing
    \u2022 Quarry operations handling medium to hard stone
    \u2022 Small to medium-sized crushing lines requiring cost-effective solutions<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Applications & Recommended Configurations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    \u2022 Secondary and tertiary crushing of granite, basalt, limestone, and iron ore
    \u2022 Quarry aggregate production for road and infrastructure projects
    \u2022 Cement plant raw material and clinker crushing
    \u2022 Medium-hard stone processing in small to medium-sized mining sites
    \u2022 Crushing lines requiring stable, cost-effective mechanical solutions<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    \u2022 Vibrating Feeder for controlled and continuous material feeding
    \u2022 Jaw Crusher (Primary Stage) for initial size reduction
    \u2022 PY Spring Cone Crusher for secondary or tertiary crushing
    \u2022 Vibrating Screen for accurate material classification
    \u2022 Belt Conveyor system for smooth material transfer<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Recommended Line Configurations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Secondary Crushing Setup<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Configuration:<\/strong><\/p>\n

    Feeder \u2192 Jaw Crusher \u2192 Belt Conveyor \u2192 PY Spring Cone Crusher \u2192 Vibrating Screen \u2192 Conveyor<\/p>\n

    Recommended for medium-capacity aggregate production lines requiring stable secondary crushing performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Tertiary Crushing Setup<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Feeder \u2192 Jaw Crusher \u2192 Cone Crusher (Secondary) \u2192 PY Spring Cone Crusher (Tertiary) \u2192 Vibrating Screen \u2192 Conveyor<\/p>\n

    Ideal for producing fine aggregates with tighter particle size control.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Cost-Effective Compact Line<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Configuration:<\/strong>
    Feeder \u2192 Jaw Crusher \u2192 PY Spring Cone Crusher \u2192 Vibrating Screen \u2192 Stockpile<\/p>\n

    Designed for small to medium-sized quarries seeking reliable mechanical solutions with lower investment costs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Safety & Quality Assurance<\/h2>\t\t\t\t<\/div>\n\t\t
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    \u2022 Mechanical spring overload protection system to prevent structural damage
    \u2022 High-strength cast steel frame for long-term structural stability
    \u2022 High-manganese wear liners tested for abrasion resistance
    \u2022 Precision machining of eccentric sleeve and main shaft
    \u2022 Strict factory inspection and load testing before delivery<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Frequently Asked Engineering Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    What materials is the PY Spring Cone Crusher suitable for?<\/h2>\n <\/div>\n
    \n It is designed for medium to hard materials such as granite, basalt, limestone, iron ore, and other abrasive stones used in mining and aggregate production. <\/div>\n <\/div>\n
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    How does the spring protection system work?<\/h2>\n <\/div>\n
    \n When uncrushable materials enter the chamber, the spring system temporarily expands the discharge opening to release the material, preventing internal damage to the crusher components. <\/div>\n <\/div>\n
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    Can the discharge size be adjusted?<\/h2>\n <\/div>\n
    \n Yes. The discharge opening can be mechanically adjusted to control final product size based on production requirements. <\/div>\n <\/div>\n
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    What is the typical liner replacement cycle?<\/h2>\n <\/div>\n
    \n Liner lifespan depends on material hardness and operating conditions. Under normal aggregate production, wear parts are designed for extended service intervals with easy replacement. <\/div>\n <\/div>\n