| Feature | Description |
|---|---|
| Primary Function | Fixed conical component in the Hydrocone crusher; works in conjunction with the concave to crush medium to hard stones in secondary crushing, producing sand and aggregates with controlled particle size. Suitable for mining and construction industries. |
| Dimensions | Available in various sizes such as Concave 2, 4, 5.5, 6.5, 7, and 8 (for 36-inch Hydrocone models); inner diameter approximately 80–120 cm. |
| Approx. Weight | 800–1500 kg (depending on concave type and material; heavier than concave due to fixed structure). |
| Material | Manganese-molybdenum alloy steel or wear-resistant steel; resistant to abrasion, pressure, and continuous impact. |
| Quantity per Machine | 1 per Hydrocone; installed in the bottom shell, interchangeable with the concave for different crushing applications (sand production or coarse crushing). |
| Associated Capacity | Compatible with Hydrocone capacities of 100–300 tons/hour; output size adjustable via mantle-concave gap (5–50 mm). |
| Key Advantages | High durability (service life 6–12 months under harsh conditions), easy hydraulic adjustment, improved particle size distribution, reduced maintenance costs, precise alignment with concave and top shell. |
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| Specification | Description |
|---|---|
| Part Name | Hydrocone Concave |
| Machine Type | Hydrocone Cone Crusher |
| Installation Location | Inside the top shell, opposite the mantle |
| Crushing Role | Provides a fixed crushing surface and determines the output size |
| Design Shape | Angled with a V-shaped space |
| Operation Type | Fixed, in direct contact with ore and feed material |
| Alloy / Material | Manganese steel, manganese-molybdenum steel |
| Wear Resistance | Very high |
| Impact Resistance | High, suitable for harsh mining conditions |
| Replaceability | Field-replaceable at the installation site |
| Machinability | Machinable for adjustments and repairs |
| Customizability | Available per Hydrocone model and customer requirements |
| Effect on Product Size | Directly adjustable by changing mantle gap (CSS) |
| Applications | Fine crushers, medium crushers, coarse crushers |
| Manufacturer | Novincsm |
The hydrocone concave is a key wear part of the Hydrocone crusher, installed inside the top shell and mounted opposite the mantle, which itself sits on the crusher’s main head center.
During crushing, feed material is directed into the space between the concave and mantle. As the distance between these components decreases via the eccentric movement of the head center, the stones are compressed and crushed. The final product size depends on the mantle gap and its adjustment.
The concave is designed with a standard angle, creating a V-shaped crushing chamber with the mantle. This angle directly affects crushing performance and throughput. A smaller concave angle reduces the feed opening, increasing friction and wear, while also influencing the size of crushed output.
Selecting a concave of high-quality material and precise machining is critical. Durable alloys, accurate manufacturing, and adherence to technical specifications enhance part longevity, improve crusher efficiency, and reduce maintenance costs.
Key Features of Hydrocone Concave:
Field-replaceable: The concave can be replaced directly on-site without removing the crusher.
Material Options: Manufactured in carbon-manganese steel and manganese-molybdenum steel.
Custom Production: Available for all models according to customer requirements.
Machinable: Can be machined and finished for adjustments or refurbishment.
Selecting a high-quality concave is critical. Durable materials, precise manufacturing, and adherence to technical standards increase part lifespan, improve crusher efficiency, and reduce maintenance costs.
This component is produced and supplied by Novin Maseh Saz. For more information, please contact us.
The concave is a vital and influential part of the Hydrocone crusher, primarily used as a secondary crusher. By adjusting the top shell size and selecting the appropriate mantle-concave combination, the crusher can function as:
Fine crusher (Hydrocone Rizeshkan)
Medium crusher (Qolouh Shkan)
Superior / Coarse crusher (Hydrocone Dorshtkan)
Its main function is crushing stones into sand and aggregates with the desired size for various applications, ensuring uniform particle size and efficient crushing.
| Model | Approx. Weight | Material |
|---|---|---|
| 4-Prong Concave | 460 kg | Manganese-Molybdenum Steel |
| 2-Prong Concave | 520 kg | Manganese-Molybdenum Steel |
| Concave 7 | 500 kg | Manganese Steel |
| Concave 5.5 | 550 kg | Manganese Steel |
| Concave 6.5 | 585 kg | Manganese Steel |
| Concave 8 | 450 kg | Manganese Steel |
High Quality: Produced from premium raw materials with advanced engineering techniques, ensuring long-lasting performance.
Competitive Pricing: Direct supply from the manufacturer eliminates intermediaries, providing cost-effective solutions.
After-Sales Support: Comprehensive after-sales services guarantee peace of mind regarding performance and quality.
For other spare parts or free technical consultation regarding Hydrocone crushers, please contact our experts.
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