Industrial Quartz Silica Sand for Foundry Casting Applications

Name: Industrial Quartz Silica Sand for Foundry Casting Applications
Brand: Lianyungang Hengpeng Machinery Equipment Co., Ltd.
SKU: 2267024715

Jiangsu, ChinaLianyungang Hengpeng Machinery Equipment Co., Ltd.

US$70.00-150.00

1 Ton

Sample price:US$600.00/ton.Request sample

Product profile

Customization

Available

CAS No.

7631-86-9

Formula

Sio2

Model NO.

001

EINECS

231-545-4

Classification

Silicon Dioxide

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

First Class

Color

White

Density

Multiple

Melting Point

1713℃

Grain Size

Customizable

Moisture Content

≤0.5%

Transport Package

Wooden Crates or Containers

Trademark

Hengpeng

Origin

China

HS Code

84742090

Production Capacity

50000/Month

Key features

High Purity Silica Sand: SiO2 content up to 99.5% with low impurities for premium applications.

Customizable Grain Size: Available in various mesh sizes from 4-8 to 200-325 for specific needs.

Factory Direct Sales: Direct manufacturing from Lianyungang Hengpeng Silica ensures stable quality.

Wide Industry Applications: Suitable for glass, casting, water treatment, ceramics, and chemical engineering.

Advanced Processing Technology: Produced via crushing, screening, water washing, and magnetic separation.

Certified Quality Management: ISO9001:2015 certified with dedicated QC team and testing department.

Technical Support Available: Guidance, trial samples, and connection to qualified technicians provided.

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: ≤1.67h

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 manufacturer. We were originally silica sand production line designer and manufacturer, 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.