CH830i Cone crusher
Sandvik CH830i is a technologically advanced, high capacity mid-range cone crusher for secondary and tertiary crushing, designed for crushing applications in mines or large sized quarries.
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Each crusher has a hydraulically supported main shaft which is supported at both ends. With a robust design, adjustable eccentric throw, a constant intake opening, high performance can be achieved by proper selection of a Sandvik OEM crushing chamber.
It brings you a revolution in intelligent crushing. SAM by Sandvik gives you complete 24/7 access to data generated by your connected Sandvik crusher fleet. Make decisions based on facts, and clearly see areas where you can improve uptime and productivity. Get access to manuals and an e-commerce platform to easily and efficiently buy and reorder wear and spare parts. SAM by Sandvik lets you track & trace parts online to make maintenance planning simpler. No other crushers are better connected.
The CH830i comes with the new generation Automation and Connectivity System (ACS) as standard. The system continuously monitors and optimizes crusher performance and controls the complete lubrication system, increasing uptime and reliability. It can automatically adjust crusher settings to compensate for crushing chamber wear– ensuring consistent product size. Hydroset™ and the advanced dump valve automatically provide overload protection to let tramp iron or other uncrushable material pass through.
Bolted rather than welded top and bottom shell liners reduce maintenance time and are much safer. It’s 90% faster to change liners compared to welding.
The improved over-pressure system with dedicated air channel inlets keeps dust out to increase reliability. The standard of-fline filter unit keeps lubrication oil cleaner with 24/7 fine filtration, reducing wear on your internal crusher components and extending oil life by up to 5 times.
Advantages
- Automation & Connectivity System (ACS) Automatically adapts the crusher to varying feed conditions ensuring maximum 24/7 performance
- Hydroset™ system provides safety and setting-adjustment functions
- 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 | 61 - 283 mtph (67 - 311 stph) |
| Max. feed size | 211 mm (8.3 in.) |
| Motor power | 250 kW (335hp) |
| Closed side setting (CSS) range | 5 - 41 mm (0.2 - 1.6 in.) |
| Eccentric throw range | 24 - 52 mm (0.9 - 2.0 in.) |
| Mantles (inner liners) | A, B, EF, FlexiFeed B |
| Concaves (outer liners) | EC, C, M, F, EF |
| Weight | 12,734 kg (28,074 lb) |
| Automation (ACS) | Included |
| Advanced dump valve | Included |
| Lubrication tank | Included |
| Tank instrument monitoring system | Included |
| Offline lubrication filtration unit | Included |
Several standard crushing chambers are available for each model. The crushers can easily be matched to changes in production selecting the right crushing chamber and eccentric throw. The chambers available are:
- EF = Extra Fine
- F = Fine
- M = Medium
- C = Coarse
- EC = Extra coarse
