0-5mm Sand Portable Stone Crusher Machine 5TPH-200TPH Capacity

Portable stone crusher for producing 0-5mm crushed sand

1.Product Introduction Portable Stone Crusher

The Portable 0–5mm Sand Making Crusher is a specialized mobile plant designed to meet the growing demand for "manufactured sand" (M-Sand) as a sustainable alternative to river sand. Producing high-quality fine aggregate (0–5mm) requires a different mechanical approach than standard stone crushing; this unit utilizes Vertical Shaft Impact (VSI) technology or high-speed Fine Cone Crushing. By applying high-velocity centrifugal force, the machine shapes the particles into a cubical form while removing internal fractures. This portable solution allows operators to produce premium-grade concrete and mortar sand directly at the source, whether from quarry "waste" or virgin rock.

2.Application Portable Stone Crusher

• Manufactured Sand (M-Sand) Production: Converting 10–40mm aggregates or "crusher dust" into premium 0–5mm sand for high-strength concrete.

• Dry Mortar Industry: Producing the precise, fine-grained sand required for tile adhesives, plasters, and masonry mortars.

• Glass and Ceramic Raw Materials: Fine crushing of silica sand and feldspar with high purity and consistent gradation.

• Tailings Reprocessing: Transforming mining waste into usable construction sand, reducing environmental footprints and waste storage.

3.Working Principle Portable Stone Crusher

• Rock-on-Rock Attrition: Most sand-making units use a VSI (Vertical Shaft Impact) mechanism. Material enters through the top and is accelerated by a high-speed rotor, then hurled against a "rock lining" in the crushing chamber.

• Centrifugal Shaping: The high-velocity impact causes the stones to collide with each other, breaking off sharp edges and creating a cubical, rounded particle shape similar to natural river sand.

• Integrated Air Classification (Optional): Many portable units feature an on-board air separator or a high-frequency vibrating screen to precisely control the "fineness modulus" and remove excess ultra-fine dust (silt).

• Closed-Circuit Operation: Oversized material is automatically recirculated via a return conveyor back into the crusher until it meets the 5mm threshold, ensuring 100% production efficiency.

4.Advantages Portable Stone Crusher

• Superior Particle Shape: Unlike traditional "crusher dust" which is often flaky, this machine produces cubical sand that improves the workability and strength of concrete while reducing cement consumption.

• Adjustable Fineness Modulus: Operators can fine-tune the output by adjusting the rotor speed or the cascading feed ratio, allowing for the production of everything from coarse concrete sand to fine plastering sand.

• Highly Mobile and Compact: The entire plant—including the crusher, screens, and conveyors—is mounted on a single chassis, making it easy to move between projects or reposition within a quarry.

• Reduced Wear Costs: The "rock-on-rock" principle means the rock itself acts as the wear liner for much of the process, significantly extending the lifespan of expensive metal components.

• Environmental Compliance: Equipped with advanced sealing and dust collection systems to meet strict air quality standards in urban or sensitive environments.

Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction machinery.

Our comprehensive product portfolio encompasses dozens of series and hundreds of specifications, categorized into four core industrial pillars:

• Gold & Mineral Processing: We provide complete Gold Ore Processing Equipment solutions, including advanced Gold CIL & CIP Plants for chemical extraction. For gravity separation, we offer high-precision Gold Concentrators, Shaking Tables, and specialized Alluvial Washing Equipment for placer gold recovery.

• Calcination & Grinding: High-efficiency Energy-Saving Ball Mills (optimized for Spodumene/Lithium ore), large rotary kilns, industrial dryers, and complete production lines for cement and lime.

• Crushing & Sand Making: Heavy-duty Jaw Crushers, Impact Crushers, Cone Crushers, and VSI Sand Making Machines (Impact Crushers).

• Screening & Conveying: Vibrating Feeders, high-performance Vibrating Screens, Sand Washing Machines, and integrated Belt Conveyor systems.

These complete sets of equipment are extensively utilized globally in mining, chemical engineering, metallurgy, and sustainable construction (including Concrete Recycling).

Staurk Machinery has built a formidable international presence, exporting to more than 20 countries and regions, including France, Canada, Australia, Russia, Uzbekistan, UAE, Vietnam, Indonesia, Chile, Kenya, and the Philippines. Our commitment to high-yield, energy-saving, and reliable solutions has earned us a stellar reputation in the global market.

Official Website of Henan Staurk Machinery Co., Ltd.