What is the packaging method for the product?

The product is packaged in 50kg paper bags or 1mt/1.2mt jumbo bags.

High Purity Silica Quartz Sand for Water Treatment Filter

Name: High Purity Silica Quartz Sand for Water Treatment Filter
Brand: Lianyungang Hengpeng Machinery Equipment Co., Ltd.
SKU: 2268511035

Jiangsu, ChinaLianyungang Hengpeng Machinery Equipment Co., Ltd.

US$50.00-120.00

1 Ton

Sample price:US$100.00/ton.Request sample

Product profile

Customization

Available

Certification

ISO

Application

Water Filtration

Model NO.

QST-5250

Type

Silica Sand

Sio2

≥98.5%

Hydrochloric Acid Solubility Rate

≤0.3%

Wear Rate + Breakage Rate

≤1.5%

Uniformity Coefficient

≤1.3

Moisture Content

≤0.5%

Screening Deviation

-3% Below Lower Size Limit; +2% Above Upper Size L

Heavy Metal Leaching Capacity

Pb ≤0.005 Mg/L, CD ≤0.001 Mg/L, as ≤0.005 Mg/L, Hg

Loss on Ignition (Loi)

≤0.7%

Light Substance Content

≤0.2%

pH of Aqueous Leachate

6.5-8.5

Chloride Ion in Aqueous Leachate

≤30 Mg/L

Particle Size / Mesh

0.5-1, 1-2, 2-4 mm

Shape

Angular/Sub-Angular

Packaging

50kg Paper Bags or 1mt/1.2mt Jumbo Bags

Bulk Density

Approx. 1.6-1.7 g/cm3

Transport Package

25kg/Bag, 50kg/Bag, Jumbo Bag

Specification

Customized

Trademark

Customized

Origin

China

HS Code

25061000

Production Capacity

50000/Month

Key features

High Purity Silica Content: SiO2 content ranges from 98.5% to 99.5% depending on mesh size, ensuring superior filtration performance.

Customizable Specifications: Mesh size, purity, and packaging can be customized according to specific customer requirements.

Factory Direct Sales: Direct sales from our own plant ensure stable quality and competitive pricing without middlemen.

Professional Manufacturer: We are a manufacturer with our own plant, originally silica sand production line designers and manufacturers.

Rigorous Quality Control: Dedicated QC team and testing department ensure every batch is thoroughly inspected before shipment.

Wide Industrial Application: Suitable for water treatment, glass, casting, building materials, and chemical engineering industries.

Advanced Processing Tech: Utilizes advanced crushing, screening, water washing, magnetic separation, and classification techniques.

Technical Support Available: We provide usage guidance, sample trials, and can connect you with qualified technicians for support.

Company profile

Patents AwardedManagement CertificationFlexible CustomizationExhibition Experience

Lianyungang Hengpeng Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.57h

AI-Powered supplier vetting

SummaryHengpeng Machinery specializes in quartz sand processing equipment and offers turnkey production-line installation, commissioning, and after-sales services. Its stated technical resources include an R&D center with 15 senior engineers and 20 professional technicians, nearly 30 intellectual property rights, and capabilities covering crushing, classification, magnetic separation, purification, and drying. The supplier reports 3D design, broad customization, recent new-product development, documented inspection and service procedures, and a certificated quality management system. It also reports participation in a 2025 quartz industry exhibition and one year of export experience. However, it has no overseas warehouse, showroom, agent, or branch, and the provided materials do not identify specific customer projects or quantify production capacity. Financial information is excluded from this assessment.

Supplier typeThe supplier is presented as a quartz sand processing equipment provider offering equipment R&D, process design, production-line installation and commissioning, and technical services. Its stated focus is the quartz sand industrial chain, with planned expansion into high-purity silicon material processing.

CertificationsThe supplier states that it is equipped with a certificated quality management system and has quality assurance, corrective and preventive action, complaint-handling, and service procedures supported by records. However, no certification name, standard, certificate number, or validity period is provided.

After-Sales capabilityThe supplier explicitly offers full-range after-sales service, including installation, debugging, maintenance, repair, and training. It reports written service procedures with records, complaint and corrective-action mechanisms, and a one-month average lead time in both peak and off-season; overseas service coverage is stated as zero and no overseas agent or branch is available.

R&D capabilityThe supplier reports a dedicated R&D center with 15 senior engineers and 20 professional technicians, nearly 30 independent intellectual property rights including invention and utility model patents, and new products introduced during the past year. Its stated R&D coverage includes key quartz sand processing technologies and broader process-chain integration.

Production capacityThe supplier reports turnkey production-line delivery and a broad equipment base including laser cutting, shearing, sawing, bending, CNC machining, drilling, wire cutting, and lathe equipment. It also states experience across quartz sand crushing, classification, magnetic separation, purification, and drying, but no output capacity, facility scale, or production volume is provided.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated in both its R&D/design and design-capability records.

Product Q&A

Q:Are you a manufacturer or trader?

Yes! We are a manufacturer. We were originally silica sand production line designers and manufacturers, we invested and set up our own plant to manufacture the silica sand.

Q:How should I know how to use your product?

If this is your first time using the product, we will provide guidance, and we recommend starting with samples for trial testing. If you require technical support, we can assist you in connecting with qualified technicians. If you need relevant machinery or equipment, we can provide you the best solutions.

Q:How do you control your quality?

We have a dedicated quality control team and testing department to ensure that every batch of our products is thoroughly inspected before shipment.

Q:Can the product specifications be customized?

Yes, we accept customization of mesh size, purity, and packaging according to your specific needs.

Q:What are the main applications for this silica sand?

It is widely used in water treatment filtration, glass manufacturing, casting, building materials, chemical engineering, and artificial turf filling.