Cone crushers
36-inch cone crusher
A cone crusher for secondary and tertiary crushing in sand and aggregate production.
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Cone crushers
CH440 cone crusher
A cone-crusher model for secondary crushing of hard, abrasive rock with hydraulic setting adjustment.
The CH440 has a one-piece main frame and a main shaft supported hydraulically from below. ASRi automatic adjustment changes settings and compensates for liner wear where fitted. Confirm the availability of ASRi and Hydroset in the proposed configuration with our technical team.
Ask about this equipmentOperating guide & selectionProduct details
Technical information
| Maximum feed size | 215 mm |
|---|---|
| Output capacity | 90–395 t/h |
| Recommended motor power | 220 kW (300 hp) |
| Machine weight | Approx. 14,300 kg |
| Adjustment system; confirm configuration | Hydroset |
Confirm the final configuration and performance for your material and operating conditions with our team.
Key features
- Secondary crushing applications
- For consideration in hard and abrasive rock applications
- Changeable crushing chamber
- ASRi automatic adjustment; confirm availability in the supplied configuration
Applications
- Secondary crushing in mining lines
- Hard and abrasive rock
- Product grading control through setting adjustment
Secondary crushing for hard-rock circuits
Plan the CH440 around chamber, setting and screening
For a hard-rock secondary stage, the CH440 should be considered as part of a connected process. The primary-crusher discharge, chosen cone chamber and screen arrangement all influence the task. Define the intended products before assessing how the machine will work in the line.
Prepare a suitable secondary feed
Start with the primary discharge rather than the quarry lump size alone. Describe its grading, rock properties and moisture, and identify material that bypasses the cone. Review the feed arrangement and downstream screen together so the secondary stage receives an appropriate flow instead of inheriting an upstream bottleneck.
Balance reduction with the return circuit
A change in chamber or CSS alters what reaches the screen and how much material may return for another pass. The reference chamber matrix is a guide to these relationships, not an unconditional production promise. Check the liners, operating setting and supplied adjustment equipment against the proposed duty.
| Decision | Why it matters | Review with the technical team |
|---|---|---|
| EC / C chambers | Coarser end of the reference chamber range | Primary discharge grading and feed acceptance |
| MC / M chambers | Intermediate chamber choices | Reduction duty and intended product distribution |
| MF / F / EF chambers | Finer end of the chamber range | Prepared feed and suitability for the intended duty |
| CSS | Influences discharge grading with the selected liners | Target fractions and permitted operating setting |
| Screen and return load | Determines product separation and material recirculation | Apertures, oversize route and circulating demand |
| Drive, lubrication and access | Must fit the installation and service plan | Actual configuration, utilities and removal space |
Questions before selection
Should the CH440 be selected as the primary crusher?
This page treats the CH440 as a secondary crushing option for the described hard-rock circuit. Large run-of-quarry feed requires a separate assessment of the primary stage before a cone chamber and feed arrangement are selected.
Does changing CSS guarantee the required finished fraction?
No. Finished fractions also depend on feed, chamber, screening and recirculation. Review the expected product distribution and screen cut points together; a single closed-side setting cannot describe the output of the whole circuit.
Selection guide
Selection starts with your material.
Tell us the rock type, largest feed size, required fractions and throughput target. Include moisture, clay, site layout and available power where known. These inputs help define a suitable configuration.
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