{"id":5134,"date":"2025-07-26T02:51:57","date_gmt":"2025-07-25T23:21:57","guid":{"rendered":"https:\/\/novincsm.com\/?post_type=product&p=5134"},"modified":"2026-02-24T10:45:31","modified_gmt":"2026-02-24T07:15:31","slug":"main-shaft","status":"publish","type":"product","link":"https:\/\/novincsm.com\/en\/product\/main-shaft\/","title":{"rendered":"Main Shaft"},"content":{"rendered":"
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Technical Specifications \u2013 Main Shaft & Housing Shaft (Hydrocone)<\/h2>\r\n
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Specification<\/strong><\/th>\r\nMain Shaft (Hydrocone)<\/strong><\/th>\r\nHousing Shaft (Hydrocone)<\/strong><\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Component Type<\/strong><\/td>\r\nCentral shaft for motion transfer and crushing<\/td>\r\nSupport and force-transmitting shaft<\/td>\r\n<\/tr>\r\n
Installation Location<\/strong><\/td>\r\nInside Head Center and Mantle assembly<\/td>\r\nInside the Housing assembly<\/td>\r\n<\/tr>\r\n
Primary Function<\/strong><\/td>\r\nTransfers eccentric motion to the mantle and adjusts gap between mantle and concave<\/td>\r\nTransfers rotational energy to the crown wheel and supports it<\/td>\r\n<\/tr>\r\n
Movement Type<\/strong><\/td>\r\nEccentric and rotational<\/td>\r\nRotational<\/td>\r\n<\/tr>\r\n
Common Alloys<\/strong><\/td>\r\nMO40, CK45<\/td>\r\nMO40, CK45, St52<\/td>\r\n<\/tr>\r\n
Wear Resistance<\/strong><\/td>\r\nVery high<\/td>\r\nHigh<\/td>\r\n<\/tr>\r\n
Impact Resistance<\/strong><\/td>\r\nVery high<\/td>\r\nHigh<\/td>\r\n<\/tr>\r\n
Machining Accuracy<\/strong><\/td>\r\nHighly precise with controlled tolerances<\/td>\r\nPrecise and standard<\/td>\r\n<\/tr>\r\n
Mounted Components<\/strong><\/td>\r\nHead center, mantle<\/td>\r\nBearings, spacers, pulleys, pinion gear, crown wheel<\/td>\r\n<\/tr>\r\n
Role in Machine Efficiency<\/strong><\/td>\r\nDetermines crushing quality and uniformity<\/td>\r\nDirectly affects power transmission and reduces vibration<\/td>\r\n<\/tr>\r\n
Customizable<\/strong><\/td>\r\nAccording to Hydrocone model<\/td>\r\nAccording to machine model and capacity<\/td>\r\n<\/tr>\r\n
Suitable For<\/strong><\/td>\r\nHeavy mining and crushing lines<\/td>\r\nContinuous industrial mining lines<\/td>\r\n<\/tr>\r\n
Manufacturer<\/strong><\/td>\r\nNovincsm<\/strong><\/td>\r\nNovincsm<\/strong><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<\/div>\r\n

Overview<\/h2>\r\n

The Main Shaft<\/strong> and Housing Shaft<\/strong> of the Hydrocone crusher play critical roles in crushing operations. These cylindrical components are typically made of high-strength steel alloys such as MO40 and CK45 and are installed inside the cone crusher.<\/p>\r\n

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    The Housing Shaft<\/strong> supports the Main Shaft, which carries and rotates the internal cone (mantle).<\/p>\r\n<\/li>\r\n

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    Installed inside the Housing assembly, the Housing Shaft transfers rotational energy from the electric motor via the housing to the crown wheel. Bearings, spacers, pulleys, pinion gears, and other components are mounted on this shaft.<\/p>\r\n<\/li>\r\n

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    Rotation of the crown wheel, seated in a steel bushing, drives the Hydrocone shaft and, consequently, the internal cone, enabling the crushing of stones and minerals.<\/p>\r\n<\/li>\r\n<\/ul>\r\n

    Main Shaft \u2013 Functions & Operation<\/h3>\r\n

    Functions:<\/strong><\/p>\r\n

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    1. \r\n

      Transfers rotational motion from the eccentric to the head center and mantle<\/p>\r\n<\/li>\r\n

    2. \r\n

      Adjusts the gap between mantle and concave<\/p>\r\n<\/li>\r\n

    3. \r\n

      Crushes incoming feed material<\/p>\r\n<\/li>\r\n<\/ol>\r\n

      Operation:<\/strong><\/p>\r\n

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        Eccentric movement of the shaft changes the angle between the mantle and concave.<\/p>\r\n<\/li>\r\n

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        This angular change modulates the gap between the two components.<\/p>\r\n<\/li>\r\n

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        When the gap decreases, stones and minerals are crushed.<\/p>\r\n<\/li>\r\n<\/ul>\r\n

        Housing Shaft \u2013 Functions & Operation<\/h3>\r\n

        Functions:<\/strong><\/p>\r\n

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        1. \r\n

          Transfers rotational energy from the electric motor to the crown wheel<\/p>\r\n<\/li>\r\n

        2. \r\n

          Supports the crown wheel and steel bushing<\/p>\r\n<\/li>\r\n

        3. \r\n

          Facilitates smooth rotation of the crown wheel<\/p>\r\n<\/li>\r\n<\/ol>\r\n

          Operation:<\/strong><\/p>\r\n

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            Rotational energy from the motor is transmitted through the Housing assembly to the crown wheel.<\/p>\r\n<\/li>\r\n

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            The rotation of the crown wheel, seated in a steel bushing, drives the Hydrocone shaft.<\/p>\r\n<\/li>\r\n

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            The rotational movement is then transferred to the head center and mantle, enabling the internal cone motion for crushing.<\/p>\r\n<\/li>\r\n<\/ul>\r\n\"\u0634\u0641\u062a\r\n

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            Main Shaft & Housing Shaft \u2013 Hydrocone<\/p>\r\n

            \u00a0<\/p>\r\n<\/figcaption>\r\n<\/figure>\r\n\r\n\r\n\r\n

            \"\u0634\u0641\u062a\r\n
            Main Shaft & Housing Shaft \u2013 Hydrocone<\/figcaption>\r\n<\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n

            The Heart of Motion and Power<\/strong><\/p>\r\n

            The Main Shaft<\/strong> and Housing Shaft<\/strong> of the Hydrocone crusher perform critical functions such as protecting the crown wheel and steel bushing, transmitting power, and facilitating smooth motion. Selecting the right Housing Shaft<\/strong> with high-quality material, precise machining, and dimensions compatible with your crusher model from a reputable brand like Novincsm<\/strong> can significantly improve crusher efficiency, durability, and performance while preventing future maintenance costs.<\/p>\r\n

            Key Considerations Before Purchasing a Hydrocone Housing Shaft<\/h3>\r\n

            1. Material of the Housing Shaft<\/h4>\r\n

            The material of the housing shaft is of paramount importance<\/strong>. It must be made of high-quality alloy to withstand pressure, wear, and corrosion in industrial environments, especially in mining operations.<\/p>\r\n

            Common Alloys:<\/strong><\/p>\r\n

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              CK45:<\/strong> Popular choice for general applications; cost-effective<\/h3>\r\n<\/li>\r\n
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              MO40:<\/strong> More resistant to wear and impact; ideal for harsh conditions<\/p>\r\n<\/li>\r\n

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              St52:<\/strong> Economical option with satisfactory strength<\/p>\r\n<\/li>\r\n<\/ul>\r\n

              Choosing the Right Alloy:<\/strong>
              The Hydrocone housing shaft is a vital component that directly affects the crusher\u2019s performance, efficiency, and lifespan. Selecting the correct alloy according to operational conditions, budget, and expert advice ensures:<\/p>\r\n

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                Flawless operation<\/p>\r\n<\/li>\r\n

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                High efficiency<\/p>\r\n<\/li>\r\n

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                Long service life<\/p>\r\n<\/li>\r\n<\/ul>\r\n

                2. Machining Precision<\/h4>\r\n

                The precision of the housing shaft guarantees smooth and vibration-free operation<\/strong>. The shaft must be finely machined to avoid defects or surface irregularities.<\/p>\r\n

                Signs of High-Precision Machining:<\/strong><\/p>\r\n

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                  Smooth, polished surface free of cracks or scratches<\/p>\r\n<\/li>\r\n

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                  Accurate dimensions meeting strict standards<\/p>\r\n<\/li>\r\n

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                  Perfect fit with other components; no play or looseness<\/p>\r\n<\/li>\r\n<\/ul>\r\n

                  Importance of Precision:<\/strong><\/p>\r\n

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                    Extends lifespan of the housing shaft and other crusher components<\/p>\r\n<\/li>\r\n

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                    Reduces vibration and operational noise<\/p>\r\n<\/li>\r\n

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                    Ensures smoother and more efficient machine performance<\/p>\r\n<\/li>\r\n<\/ul>\r\n

                    Manufacturer:<\/strong> Novincsm<\/strong>
                    For further technical information or inquiries about Hydrocone shafts, please contact us directly.<\/p>","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n
                    Feature<\/strong><\/th>\nSpecification<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                    Definition & Role<\/strong><\/td>\nThe Main Shaft is the central steel component of the Hydrocone crusher, carrying the head center and mantle. Through rotational and eccentric motion, it adjusts the angle between the concave and mantle, playing a key role in mechanical crushing of rocks.<\/td>\n<\/tr>\n
                    Material<\/strong><\/td>\nMO40 alloy steel; wear-, pressure-, and fatigue-resistant. Optional manganese steel variants for extended durability.<\/td>\n<\/tr>\n
                    Types<\/strong><\/td>\n– Standard (for 36-inch Hydrocone) – Custom (compatible with models 36-2, 36-4, 36-5) – With eccentric lug (for crushing adjustment)<\/td>\n<\/tr>\n
                    Dimensions & Weight<\/strong><\/td>\n– Center diameter: 36 in (914 mm) – Length: 2\u20133 m (typical: 2.5 m) – Approx. weight: 500\u2013800 kg (depending on model) – Shaft diameter: 200\u2013300 mm<\/td>\n<\/tr>\n
                    Performance & Capacity<\/strong><\/td>\n– Torque: 20\u201360 kNm (depending on motor) – Speed: 900\u20131500 rpm – Crushing capacity: 50\u2013200 tons\/hour – Service life: 5,000\u201310,000 hours (with proper maintenance)<\/td>\n<\/tr>\n
                    Applications<\/strong><\/td>\n– Open-pit mining (sand, gravel, slate) – Medium and fine crushing in Hydrocone crushers – Cement and steel industries; suitable for hard rock (Mohs 5\u20137)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":3493,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1072],"product_tag":[],"class_list":["post-5134","product","type-product","status-publish","has-post-thumbnail","product_cat-hydrocon-parts","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product\/5134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/comments?post=5134"}],"version-history":[{"count":7,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product\/5134\/revisions"}],"predecessor-version":[{"id":8794,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product\/5134\/revisions\/8794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/media\/3493"}],"wp:attachment":[{"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/media?parent=5134"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product_brand?post=5134"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product_cat?post=5134"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/novincsm.com\/en\/wp-json\/wp\/v2\/product_tag?post=5134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}