Weighting sand 5~10

Weighting sand (also known as ballast iron sand or weighting sand) is a high-density, granular filler material whose primary purpose is to provide significant weight within a small volume, used for balancing, weighting, and stabilizing the center of gravity.

Keywords:

Weighting sand 5~10

Product Description

Advantages
High density, compact size: Cheaper than cast iron, more compact than concrete, and crack-free.
Good flowability and uniform filling: Can flexibly fill complex cavities, with controllable weight.
Wear-resistant, durable, and stable with no performance degradation: Impact-resistant, resistant to powdering, and safe for long-term use.

Applications
Construction machinery: Forklifts, cranes, and excavator tail counterweights to prevent tail lift and overturning.
Shipbuilding and Offshore Engineering: Ballast tanks, hull draft adjustment, and ballast for offshore platforms.
Elevators and Wind Power: Elevator counterweights, grouting for wind turbine tower foundations, and machine room balancing.
Bridges and Infrastructure: Ballast for steel box girders, seismic damping blocks, and heavy-duty concrete aggregates.
Other Applications: Fitness sandbags, washing machine balancing weights, weight-adding agents for plastic products, and weighting agents for oil drilling mud.

PRODUCT ADVANTAGES

✅️ Meet SAE International Standards, stable hardness & particle size

✅️ Low breakage rate, long service life, reduce abrasive consumption

✅️ Fast rust-removal & descaling, uniform blasting surface profile

✅️ Less dust, cleaner working environment

PRODUCTION CAPACITY

We are a professional manufacturer & supplier of full-range metal abrasives from Shandong, China.

Our product portfolio covers steel shot, steel grit, conditioned cut-wire shot, stainless steel shot and other blasting media, strictly produced in accordance with SAE j444 international standards.

With large-scale daily production capacity, we guarantee stable bulk supply for overseas clients. Our abrasives feature long service life, low breakage rate and excellent blasting efficiency, widely used in foundry, steel-structure, shipbuilding, automotive parts and metal-fabrication industries.

We offer customized specifications, flexible packaging solutions and reliable global logistics service.

Welcome to send your inguiry for samples & bulk orders.

QUALIFICATIONS

We are among the first enterprises in the domestic abrasive industry to obtain three major certifications of ISO9001:2015 for quality management, environmental management and occupational health & safety management systems.

QUALITY CONTROL

The company has established a professional, standardized chemical and physical testing laboratory equipped with a wide range of high-precision testing instruments, including a carbon-sulfur analyzer, a silicon-manganese analyzer, a spectrometer, a metallographic specimen grinder and polisher, and a Vickers hardness tester, among other comprehensive testing instruments.
Supported by this standardized testing infrastructure, we are able to precisely control the various physical and chemical properties of both raw materials and finished products, effectively ensuring that product composition, microstructure, and performance all comply with standard specifications, thereby safeguarding stable and reliable product quality.

WAREHOUSING & SHIPPING

The company operates a large, standardized warehouse dedicated to metal abrasives, maintaining ample stock of all abrasive categories. We consistently keep sufficient inventory of metal abrasives in various grit sizes and materials, enabling us to reliably meet high-volume, ongoing supply needs without the need for lengthy lead times or advance ordering. Leveraging professional warehouse zoning management, a well-established packaging assembly line, and long-term logistics partnerships, we rapidly complete the entire process—from sorting and weighing to loading—once an order is confirmed, ensuring efficient response times and prompt shipment.

Our abrasives are exported to dozens of countries and regions worldwide such as the United States, Canada, India, Japan, Vietnam, Singapore and Indonesia.