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HRC 8 High-Pressure Grinding Roll
Brand: ValmetMetso HRC8 is based on high-pressure grinding roll (HPGR) technology and is optimized for the demanding requirements of aggregates production.
The patented Metso Arch frame differentiates from traditional HPGR equipment with its anti-skewing features.
HRC8 provides an optimal crushing force with the use of adjustable hydraulic cylinders and variable speed.
High-pressure rock-on-rock crushing enables long wear life of the manganese tires and energy-efficient operations.
The patented split shaft allows for the tires to be replaced quickly, without full machine disassembly, making the changeout of wear components easy and effortless.
Specifications
Brand
Power
- 2 x 75 kW (2 x 100 hp)
Feed Size
- Maximum 32 mm (1-1/4")
Speed
- Nominal Max. 32 rpm
Operating Pressure
- Up to 100 bar (1,500 psi) 2.5 N/mm²
Roll Diameter & Width
- 800 x 500 mm (31’ 6" x 19 5/8")
Crusher (L x W x H)
- 2,400 x 3,500 x 1,600 mm (95" x 138" x 63")
Sand Production
- Up to 80 % in Open Circuit (From 25 mm (1") Feed)