CH870i

CH870i Cone Crusher: Comprehensive Product Data Analysis

The CH870i cone crusher holds a significant position in the crushing operations of mines and large quarries. The following is a detailed introduction to its product data.

Processing Capacity and Feed Size

Processing Capacity: The crusher has a nominal capacity ranging from 208 - 1,370 metric tons per hour (229 - 1,510 short tons per hour), enabling it to efficiently handle a large amount of materials and meet the needs of large - scale production.

Feed Size: Its maximum feed size can reach 350 mm (14 inches), which can accommodate larger - sized raw materials and reduce the workload of the pretreatment process.

Motor Power

Motor Power: Equipped with a 600 kW (805 hp) motor, it provides strong power for the stable operation of the crusher.

Key Crushing Parameters

Closed Side Setting (CSS) Range: The CSS range is 10 - 70 mm (0 - 3 inches). Users can flexibly adjust within this range according to actual production needs to obtain the desired product particle size.

Eccentric Throw Range: The Eccentric Throw range is 32 - 80 mm (1 - 3 inches). A reasonable eccentric throw design ensures that the impact force and crushing force are evenly distributed during the crushing process, which is beneficial to improving the crushing efficiency and product quality.

Liner Information

Mantles (Inner Liners): The Mantles are of types A, B, EF, OB, FF.

Concaves (Outer Liners): The Concaves include EC, C, MC, M, MF, F, EF, HR* (HR stands for High Reduction and is only available through the aftermarket). The rich variety of liner types provides users with diversified choices. They can be matched according to different material characteristics and crushing requirements to extend the service life of the liners and improve the crushing effect.

Number of Crushing Chambers and Equipment Weight

Number of Crushing Chambers: This crusher has a total of 8 crushing chambers. The reasonable design of the crushing chambers helps to improve the crushing efficiency and uniformity of materials.

Equipment Weight: The equipment weighs approximately 72,028 kg (158,795 lb), which ensures the stability and strength of the equipment while also facilitating its transportation and installation.

Automation and Other Components

Automation and Components: Automation (ACS), Electric Dump Valve, Lubrication Tank, Tank Instrument Monitoring System, and Offline Lubrication Filtration Unit are all included in the equipment. Among them, the ACS system can automatically adapt to changes in feed conditions, ensuring that the crusher always operates efficiently. Users can also easily respond to production changes by selecting the appropriate crushing chamber and eccentric throw to meet different production requirements.

Available Crushing Chamber Types

EC (Extra Coarse) Crushing Chamber: Suitable for occasions where the product particle size requirement is relatively coarse. It can quickly break large pieces of materials into smaller particles, improving production efficiency.

C (Coarse) Crushing Chamber: The product particle size produced by this chamber is relatively finer than that of the EC crushing chamber. It is a good choice when the materials need to be further refined, but extremely fine particle size is not required.

MC (Medium Coarse) Crushing Chamber: It provides a transition option between coarse and medium crushing, meeting specific production process requirements.

M (Medium) Crushing Chamber: Can obtain medium - sized product particles, suitable for some production scenarios with certain requirements for product particle size.

MF (Medium Fine) Crushing Chamber: The product particle size produced is finer than that of the medium crushing chamber, which can meet the occasions with higher requirements for product particle size.

F (Fine) Crushing Chamber: Can produce relatively fine products, meeting the needs of fine crushing.

EF (Extra Fine) Crushing Chamber: Suitable for special production scenarios with extremely high requirements for product particle size.