Is it possible to get free samples for testing?

Yes, we can send free samples for testing before you place an order.

How are goods delivered for samples versus bulk orders?

Samples are sent via express couriers like DHL, TNT, UPS, or FEDX, while mass production batches are shipped via sea transportation.

Premium High Hardness Silica Grinding Media for Feldspar Processing

Name: Premium High Hardness Silica Grinding Media for Feldspar Processing
Brand: Dalian Gaoteng International Trading Co., Ltd.
SKU: 1935085612

Liaoning, ChinaDalian Gaoteng International Trading Co., Ltd.

US$200.00

25-99 Tons

US$190.00

100-299 Tons

US$175.00

300+ Tons

Product profile

Customization

Available

Material

Natural Silica Mine

Content

>90%

Model NO.

GT-BSI

Usage

Grind

Processing Type

Grinding

Size

2-4cm, 4-6cm, 6-8cm, 8-10cm, 10-12cm, 12-15cm

Color

White

Sio2

>=99.31%

Density

>=2.66~2.68g/cm3

Hardness

>=8

Al2O3

<=0.36%

Fe2o3

<=0.018

Shape

Round

Item

Silica Pebbles Used for Ceramic Ball Mill Grinding

Transport Package

Ton Bags

Specification

2-4/4-6/6-8/8-10/10-12 cm (Can be customized)

Trademark

Gaoteng

Origin

China Mainland

HS Code

251710

Production Capacity

5000 Tons Per Month

Key features

High Purity Silica: SiO2 content is >=99.31% with low Fe2O3 <=0.018% for superior grinding performance.

High Hardness & Density: Hardness around 8 and volume density >=2.66g/cm3 ensure high abrasion resistance.

Low Abrasion Rate: Actual abrasion rate is <=1.35, offering better wear resistance than competitors.

Customizable Sizes: Available in 2-15cm standard sizes, with other sizes made according to customer requests.

Versatile Applications: Ideal for ceramic, glass, cement, and zirconium silicate industries for grinding raw materials.

Factory Direct Supply: Own factory and mine with over 20 years export experience and 10000 tons annual output.

Free Sample Testing: Free samples available for testing before placing orders to ensure quality match.

Global Customer Base: Serving 180 customers in 40 countries with many long-term cooperations over 10 years.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceOverseas ServicesR&D Capabilities

Dalian Gaoteng International Trading Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.24h

About Our Factory & Business Background

AddressOffice: Luxun Road, No. 78, China// Factory: Jinshi Road, Lvshunkou District, Dalian, Liaoning, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPebble, Silica Sand, Natural Pebble, Flint Pebble, Oblong Stone, Silica Lining Bricks, Silex Blocks, Alumina Ball, Ceramic Ball, Alumina Lining Brick

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the main applications of these silica pebbles?

They are widely used as grinding media in ball mills for the ceramic, glass, white cement, and zirconium silicate industries to grind materials like kaolin and feldspar.

Q:What is the chemical composition and purity of the product?

The product has SiO2 >=99.31%, Fe2O3 <=0.018%, Al2O3 <=0.36%, and a volume density of >=2.66~2.68g/cm3.

Q:Can the size of the pebbles be customized?

Yes, normal sizes range from 2-4cm to 12-15cm, and other sizes can be made according to customer requests.

Q:What are the delivery times for samples and bulk orders?

Samples are delivered within 3 days, test orders in about 7 days, and mass production batches in 10-14 days depending on conditions.

Q:What payment terms are accepted?

We accept 100% T/T in advance or LC at sight for the first cooperation.