Heavy-Duty HPGR Sizing Machine

Applicable materials:River pebble, Calcite, quartzite, marble, cobble, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, Diabase, granite, basalt

  • Feed size: ≤100mm
  • Productive capacity:60-300t/h

Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.

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Product description

OEM Manufacturer / Factory Direct Price

Heavy-Duty HPGR Sizing Machine

High-Efficiency Roller Press for Mineral Ore & Hard Rock Pulverizing

Energy Saving
30% – 45%
Operational Yield
Up to 85%
Over-Crush Dust
≤ 5% Cap
Roll Utilization
90% Lifetime

Product Description

Our advanced **High Pressure Grinding Roll (HPGR)** represents a major technical step forward for high-volume aggregate manufacturing sand processing and tough mineral grain reduction. Relying on an advanced inter-particle bed compression mechanism sustained by heavy-duty hydraulic force, the station cracks complex minerals along their geological micro-fractures instead of shattering them blindly.

This layout offers excellent wear resistance, reduced corporate maintenance costs, and exceptional output size control, making it an ideal upgrade to replace conventional low-yield impact setups or high-maintenance hammer installations worldwide.

Premium Studio View of the Heavy Duty HPGR Station

Premium Studio View of the Heavy Duty HPGR Station

Technical Highlights & Advantages

✔ Automated Hydraulic System & PLC Panel
Features responsive choke-feeding monitors, real-time automated hydraulic calibration circuits, and an intuitive centralized industrial PLC one-button startup workflow.
✔ Extended Wear Alloys & High Stud Security
Assembled with high-grade centrifugal casting components. The wear-resistant roller skins operate safely even when worn down close to a 1 cm thickness safety threshold, achieving a complete 90% component lifespan.
✔ Seamless All-Weather Mineral Reduction
The optimized crushing mouth processes dry rock, high-moisture soils, or sticky aggregate slurries flawlessly without grate blinding or unexpected line stoppages.
✔ Sustainable Working Environment Standards
Engineered with integrated noise-dampening structures and robust dust containment paths to stay in perfect compliance with strict international green code standards.
Close-up of Roll Liner Alloys

Close-up of Roll Liner Alloys

Product Specifications

Model No. Roller Dimensions (Dia.×W) Capacity Range Motor Power
G8030 800 × 300 mm 60 – 90 t/h 90KW × 2
G1060 1000 × 600 mm 130 – 150 t/h 160KW × 2
G1280 1200 × 800 mm 180 – 200 t/h 250KW × 2
G1410 1400 × 1000 mm 220 – 300 t/h 315KW × 2

Inquire About Factory Pricing & Lead Times

Our industrial engineering team stands ready to deliver tailored mechanical drawings, specialized roll alloy selections, and wholesale part quotations built around your operational metrics.

suitable for more than 200 types hard materials
  • Small-Scale Gold Ore Crushing Line
  • Granite sand making
  • Molybdenum ore beneficiation
  • Limestone sand making

Sand Production Application

In sand production lines, the double-roll crusher functions as a sand-making machine, offering advantages such as no wear parts, low maintenance costs, adjustable sand particle size, high yield rate, and excellent sand particle shape. It is widely used in the sand-making industry.

Mineral Processing Crushing Applications

In the mineral processing industry, double-roll crushers or high-pressure roller mills are employed for fine crushing operations. Positioned upstream of ball mills, they can reduce 2-3 cm ore particles to less than 1 mm, significantly enhancing the operational efficiency of mineral processing ball mills and boosting overall production productivity.    
  • Sand Production Application

  • Mineral Processing Crushing Applications

Technical parameters

Qualification certification

Multiple international authoritative certification, quality assurance

service
  • Kindly

    Leave your contact information.

  • 7x24hours

    Online customer service.

  • Customization

    Well-trained engineers offer you customized crushing solutions.

  • Production

    Orders will be completed fast with high quality.

  • Installment

    Online technical guidance provided.

  • 7x24 Hours

    7x24 Hours
    All Life Service.

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