SafeSet Application: Hydrocone Crusher

SafeSet Application:
Hydrocone Crusher
A jammed crusher can cost a fortune in both time and
money. Torque limiting couplings from Voith control the
torque and increase productivity.
Extremely high torque peaks can also arise, due to the dynamic behaviour of the crusher’s transmission. SafeSet torque
limiting coup­­lings from Voith prevent this risk.
SafeSet is installed on all direct driven CH880/895 Cone Crushers manufactured by the global company Sandvik. They
found it to be the most reliable torque limiter on the market.
Customer benefit
• Torque and shock load absorption
• Protection for all parts of the driveline and motor
• Minimized damage in the event of driveline failure
• Minimized operation stoppages
Sandvik wanted to prevent possible driveline damage, caused by
uncrushable objects becoming stuck in the crushing chamber.
Solution
A complete new driveline with a flexible coupling to take the
misalignment is combined with a SafeSet SR-N 180. SafeSet
was selected as the most reliable torque limiter and is now
standard on Sandvik’s two largest cone crushers.
Voith Turbo Safeset AB
Rönningevägen 8
82434 Hudiksvall, Sweden
Tel. +46 650 540 150
Fax+46 650 540 165
info.safeset@voith.com
www.voith.com/safeset/mining
Technical specification SafeSet SR-N 180
Torque range
Speed range
Outer diameter
Shaft diameter
Length
Weight
15 to 50 kNm
870 to 995 rpm
440 mm
140 mm
249 mm
237 kg
cr398en, aik-ohappa, 01.2014. Data and illustrations are provided for information purposes only. Subject to modifications.
Customer
Sandvik Svedala AB, Sweden
A leading global supplier of equipment and tools, service and
technical solutions for the mining industry, covering rock
drilling, rock cutting, rock crushing, loading and hauling and
materials handling. The hydraulically adjusted Hydrocone
crushers manufactured by Sandvik Rock Processing are used
for secondary and tertiary crushing.