HRC8 Metso High Pressure Grinding Rolls

The Metso HRC 8 High Pressure Grinding Rolls is expertly designed to produce high-quality manufactured sand, convert waste materials into marketable products, and effectively process challenging feed materials.

It advances manufactured sand production with a simple, robust design that ensures low operating costs while delivering improved product shape and consistent gradation for superior quality. Tailored for demanding applications, the HRC 8 efficiently reprocesses waste from crushing and screening operations, transforming it into high-value, sellable products.

Its innovative design provides exceptional crushing efficiency, adeptly handling low-crushability, hard materials, as well as feeds with high moisture, clay, or fines content, without causing packing or crusher overload.

metso

Product Downloads

Product Features

icon

The Metso HRC 8’s accumulator assembly ensures operational consistency by mitigating pressure variations, delivering reliable performance during high-pressure grinding of tough materials.

icon

Robust hydraulic cylinders provide precise pressure control to the rolls, enhancing crushing efficiency for hard, low-crushability materials while reducing energy usage.

icon

A durable feed chute efficiently guides and manages the flow of varied feed materials, including high-moisture or clay-heavy inputs, ensuring smooth processing without clogs.

icon

The HRC 8’s innovative arch frame offers exceptional structural stability, enabling it to withstand heavy-duty applications and maintain performance under demanding operational conditions.

icon

The solid base of the HRC 8 provides secure anchoring and effective vibration reduction, ensuring long-lasting durability and stable operation in challenging environments like recycling and quarry sites.

icon

The meticulously designed shaft assembly facilitates efficient power transfer to the rolls, guaranteeing consistent crushing performance and durability for tough materials such as demolition waste or river gravel.

icon

High-efficiency reducers optimise torque and speed in the HRC 8, improving energy efficiency and ensuring seamless operation across diverse material types and crushing scenarios.

Extended Benefits

01Optimised for High-Quality Manufactured Sand

The HRC 8 excels in producing premium manufactured sand for asphalt and concrete, allowing adjustable and optimised sand quality that reduces cement and asphalt usage while delivering perfectly cubical particles with fewer unwanted micro fines compared to alternative technologies.

02Converting into Marketable Productst

The HRC 8 is designed for challenging applications, efficiently reprocessing low-mass, hard-to-crush waste materials from crushing and screening operations – unmanageable by VSI or other compression crushers – into high-quality, sellable products.

03Converting Difficult Feed into Valuable Output

Capable of handling small, highly abrasive, low-crushability materials with high moisture, fines, or clay content, the HRC 8 processes feeds that other crushers cannot, turning them into valuable, high-quality products with exceptional efficiency.

04Comprehensive Support Infrastructure

Pilot Crushtec maintains an extensive stock of critical spare and wear parts from our Jet Park facility, providing dedicated technical and spares support for the HRC 8 to minimise downtime and ensure operational continuity during unexpected breakdowns.

05Consistent Product Grading

The HRC 8 maintains stable product gradation by sustaining consistent pressure levels, ensuring reliable output quality regardless of wear on components, enhancing predictability in production outcomes.

06Reduced Noise and Dust Emissions

Engineered with advanced design features, the HRC 8 minimises operational noise and dust, creating a safer and more environmentally friendly worksite while maintaining high productivity in demanding conditions.

Hand holding crushed stone

Product Information

SPECIFICATIONS: HRC8
Roll Dimensions 800 x 500 mm
Installed Power 2 x 75 kW
Weight 12.9t
Maximum Roll Speed 30.2
Top Size 32mm
Capacity 60 – 90tph
Crusher Dimension 2.8 x 3.9 x 1.7 m