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Bluestone (Gabbro) Crushing and Grinding

-- Steady & Reliable Manufacturer --

Introduction

Bluestone, often a type of gabbro or basalt, is a hard and dense rock valued for its durability as a construction aggregate. By grinding it into a fine powder, its applications can be expanded. Our bluestone grinding mills are engineered to handle the high compressive strength and abrasive nature of this rock. We provide a solution that transforms quarry fines or smaller aggregate into a valuable powder for use as a mineral filler in asphalt and concrete, creating an additional revenue stream from what might otherwise be a low-value by-product.

Raymond Mill Factory
Raymond Mill Equipment
Raymond Mill Production

Specifications

ModelFeed Size (mm)Output Size (mesh)Capacity (t/h)Wear Parts
LYH-5R-HW25100-4005-11High-Chrome Alloy
LYH-6R-HW30100-4008-18High-Chrome Alloy

Applications

  • Asphalt Production: Used as a high-quality mineral filler to improve the performance and longevity of asphalt pavements.
  • High-Strength Concrete: Used as a micro-aggregate and pozzolanic filler in high-performance concrete mixes.
  • Specialty Fillers: Can be used in sound-dampening materials and other composites where high density is required.
  • Agricultural Soil Amendment: As a type of rock dust, it can provide trace minerals to soil.

Advantages

  • Built for Hard Rock: Our HW (Hard-Wearing) series mills are specifically designed with the reinforced structure and high grinding pressure needed for hard rocks like gabbro.
  • Long Wear Part Life: The use of high-chromium alloy steel for the critical grinding components ensures maximum resistance to abrasion, minimizing downtime and replacement costs.
  • High Throughput: Optimized for efficiency, our mills provide the highest possible tonnage per hour for this challenging application.
  • Value Creation: Enables quarry operators to upgrade their fines or smaller aggregates into a higher-value industrial mineral powder.

Payment & Shipping

We ensure secure transactions via T/T and L/C. Our experienced logistics department handles the professional packaging, containerization, and shipping of our heavy-duty mills to any port worldwide, providing all necessary documentation for a smooth import process.

Frequently Asked Questions

  • Q: What is the main benefit of using bluestone powder as a filler compared to limestone?
  • A: Bluestone/gabbro is much harder, more chemically inert, and has a lower absorption rate than limestone. This makes it a superior performance filler in applications like asphalt, where it contributes to higher stability and resistance to stripping (the separation of the asphalt binder from the aggregate).
  • Q: How much does it cost in wear parts to produce one ton of bluestone powder?
  • A: This is a key metric for hard rock grinding. While it is higher than for soft rock, our HW-series mills are designed to minimize this. The cost is typically in the range of $0.50 - $1.00 USD per ton, which is excellent for this application and ensures the process remains highly profitable.

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  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
about liyuanheng

Nantong Liyuanheng Machinery Co., Ltd. is a technology enterprise specializing in ultrafine grinding equipment research, development, manufacturing, and EPCM. Long-term commitment to environmental protection and energy saving, grinding, superfine grinding, and other new technology research and development and provide customers with a one-stop system solutions. China Bluestone (Gabbro) Crushing and Grinding Manufacturers and Bluestone (Gabbro) Crushing and Grinding Suppliers . The complete set of grinding equipment is trusted by customers for its advanced technology, environmental protection, energy saving, and stable quality. Nearly 100 energy-saving grinding production lines have been successfully applied in metallurgy, mining, and other industries.

The grinding mill is mainly suitable for grinding processing of metallurgy, building materials, chemical industry, mining, and other mineral materials. It can grind limestone, calcite, calcium oxide, calcium hydroxide, quartz, feldspar, talcum, barite, fluorite, rare earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphate ore, iron oxide red, zircon sand, slag, water granulated slag, cement clinker, activated carbon, dolomite, granite, garnet, Iron oxide yellow, soybean cake, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal, lignite, rhodochrosite, chromium oxide green, gold, red mud, clay, kaolin, coke, gangue, china clay, bluestone, fluorite, bentonite, medical stone, rhyolite, greenstone, pyrophyllite, shale, purple sands, chlorite, multiple rocks, basalt, gypsum, graphite, silicon carbide, thermal insulation materials and all kinds of non-flammable and explosive mineral materials which Moh's hardness is below 7 grade and water content below 6%. The granularity of the finished product can be adjusted between 0.25 and 0.023 millimeters (equivalent to 60 mesh and 600 mesh) according to different requirements.

  • NANTONG LIYUANHENG MACHINERY CO., LTD.

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