Raptor^® Cone Crusher: maximum throughput and crushing efficiency

• Large and robust with a rigid four-arm mainframe and integral countershaft.
• 1.5 m (59 in) head diameter.
• Active feed opening to create a better final product shape.
• Mechanically sound at lower eccentric speeds.
• Variable eccentric speed to maximise throughput, size reduction, product shape and product yield.

Our R900 is the smallest of the cone crushers that we designed specifically for mining. It can handle the larger loads, common in the mining industry. This model has many advantages for its size. 

• Large and robust with a rigid four-arm mainframe and integral countershaft.
• 1.8 m (70 in) head diameter.
• Better crushing action throughout chamber than other crushers of the same size because of high pivot point and large crushing stroke.
• Improves throughput and accepts larger feed sizes.

The R1100 has a spiral bevel gear instead of the skew teeth bevel gear that the R900. With easy access to load-carrying bearings. 

• More durable than other crushers of the same size, with a three-arm mainframe and integral countershaft.
• Accepts coarse feeds, intermittent fees, high yields and high throughputs.
• Nodular iron cast eccentric, providing high strength with excellent machinability and surface finish for bearing longevity.

Our R1300 model has all the same benefits and features and added advantage of significant eccentric throw and increased bowl travel. 

• Integral countershaft assembly that reduces maintenance and improves reliability of the gear and pinion.
• Spiral bevel gearing is durable and reliable, maximising resistance to wear and minimising gear noise.
• Tramp release and clearing cylinders provide both clamping pressure for crushing and clearing action for tramp events.
• Maximum throughput and horsepower because of increased throw and high pivot point.

Our largest Raptor model is robust and has a direct drive at 2500hp with a variable speed option. 

• Maximum capacity.
• Fail-safe hydraulics.
• Integral countershaft assembly.
• Enclosed counterweight assembly with replaceable non-contacting T/U seal arrangement.
• Ductile iron eccentric.
• Spiral bevel gearing.
• Double acting tramp release and clearing hydraulic cylinder.
• Easy access to critical load carrying bearings.
• Significant eccentric throw and high pivot point crushing action.

• Generates chips quickly and easily in high-stress applications with high force
• Hydraulics with bypass release to protect the crusher from mechanical overload and protect the hydraulic cylinders from failures in the accumulator bladder
• Mobile closed circuit plant
• Easily mounted and transported on a portable cone/screen chassis

• Ideal as a secondary crusher after a jaw crusher or tertiary crusher for aggregate, asphalt or concrete products
• Gives more usable aggregate per ton processed than competitive models in its class
• Can accept up to 25% larger ores due to its 1.3 m (52 in) head diameter, large feed opening, high-pivot-point crushing action and wide crushing stroke