What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season.

What payment methods are accepted?

We accept USD, EUR, RMB via Wire Transfer (T/T) or Letter of Credit (L/C).

High-Chrome-Alloy Cast Grinding Balls for Mining Cement with High Hardness

Name: High-Chrome-Alloy Cast Grinding Balls for Mining Cement with High Hardness
Brand: Lnoer Technology (Chongqing) Co., Ltd.
SKU: 2153774422

Chongqing, ChinaLnoer Technology (Chongqing) Co., Ltd.

US$1,550.00

1-9 Tons

US$880.00

10+ Tons

Sample price:US$1500.00/ton.Request sample

Product profile

Customization

Available

Material

High-Chromium Cast Iron

Content

10%-28%

Model NO.

Lnoer balls

Usage

Cement,Mining

Processing Type

Smelting and Casting

Size

Small

Color

Black

Customized

Applied

Mining, Cement Plant, Power Sta

Hardness

59-65

Metallographic Structure

M+C

Falling Ball Times

≥13000 Times

HS

73259100

Capacity

50000 Tons/Year

Ak(J/Cm2)

≥3.5

Transport Package

Bag

Specification

1000kgs

Trademark

LNOER

Origin

China

HS Code

7325910000

Key features

High Hardness & Wear Resistance: Hardness 59-59HRC with low wear rate for extended grinding life.

Customized Solutions: Customized size, color, and specific hardness/metallographic structure.

Wide Industrial Application: Ideal for material grinding in mining, cement plants, and power stations.

Quality Assurance: Sample testing before mass production and final inspection before shipment.

Professional Technical Support: Remote technical support, customization, and packaging services available.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesR&D Capabilities

Lnoer Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: >24h

About Our Factory & Business Background

AddressNo. 24-12, Building S2, Group S, Tongjing International, Changshengqiao Town, Nan'an District, Chongqing

Registered Capital5,000,000 RMB

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

Our Production Capability & Technical Expertise

Main ProductsCement Grinding Aid, Cement Grinding Mixture

Our Industry Experience & Global Business Record

Year of Establishment2025-06-17

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

Repeat Buyers Choice80%~100%

Product Q&A

Q:What is the hardness of the grinding balls?

The hardness ranges from 59-65 HRC.

Q:Are the grinding balls customizable?

Yes, we offer customized options for size, color, and specific technical parameters.

Q:What industries are these balls suitable for?

They are widely used in mining, cement plants, and power stations.

Q:Can I get samples before placing an order?

Yes, we provide samples for testing before mass production.

Q:What technical support do you provide?

We provide remote technical support, product customization, and packaging services.

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