CH870 Cone crusher

Sandvik CH870 Cone crusher

Sandvik CH870 cone crusher has a hydraulically supported main shaft that is supported at both ends. It also has a robust crusher design, adjustable eccentric throw, and a constant intake opening.

This crusher is suitable for a high-capacity secondary application or a high-reduction tertiary or pebble-crushing application. It is supplied as a complete package with all functions working together, and a motor designed for exacting requirements.

The unibody frame gives Sandvik CH870 strength and stability, and the equipment has been designed to be easily maintained, maximising your uptime and productivity.

Advantages

  • Hydroset™ system provides safety and setting-adjustment functions
  • ASRi™ automatically adapts crusher to feed conditions
  • Unibody mainframe ensures optimal strength and less maintenance
  • Lifting from above minimizes risks and allows for safer maintenance
  • The electric dump valve system protects your crusher against unwanted pressure peaks greatly improving its performance and reliability
Technical data
Nominal capacity 280 - 1,512 mtph (309 - 1,667 stph)
Max. feed size 300 mm (11.8 in.)
Motor power 520 kW (697 hp)
Closed side setting (CSS) range 10 - 70 mm (0.4 - 2.8 in.)
Eccentric throw range 32 - 80 mm
Mantles (inner liners) A, B, HC, EF, OB, FF
Concaves (outer liners) EC, C, MC, M, MF, F, EF
Weight 50,000 kg (110,200 lb)
Automation (ASRi) Standard
Electric dump valve Optional
Lubrication tank Standard
Tank instrument monitoring system Standard
Offline lubrication filtration unit Optional

Several different crushing chambers are available for the CH870 as standard. The crusher can easily be matched to changes in production by selecting the right crushing chamber and eccentric throw. The chambers available are:

  • EF = Extra fine
  • F = Fine
  • MF = Medium fine
  • M = Medium
  • MC = Medium coarse
  • C = Coarse
  • EC = Extra coarse