What materials can this ball mill process?

It is mainly used for grinding ores such as gold, platinum, iron, and building materials like cement clinker and limestone.

Is the grinding fineness adjustable?

Yes, the grinding fineness can be adjusted by the steel ball ratio and rotation speed, ranging from 80 to 800 mesh.

Premium Gold Mining Ball Mill Equipment From China

Name: Premium Gold Mining Ball Mill Equipment From China
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 1988808571

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$4,500.00-45,000.00

1 Set

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

DJ 1.5x5.7, 1.83x7.0, 2.2x7.5, 2.4x7.5

Motor Power

7.5KW

Rotationl Speed

18-25r/Min

Application

Chemistry

Materials

Gold Ore

Condition

New

Warranty

1 Year

After-sales Service

Video Technical Training

Liner Material

High Manganese Steel

Feed Inlet Size

350×400mm

Discharge Outlet Size

300×350mm

Effective Volume

18.5m³

Processing Capacity

12-18tph

Grinding Fineness

80-800 Mesh (Adjustable)

Ball Loading Capacity

15t

Cylinder Material

Q235B Carbon Steel

Net Weight

28000kg

Gross Weight

30000kg

Installation Type

Fixed Installation

Installation Period

7-10 Working Days

Required Installation Space

≥10m×3m×3.5m

Ambient Temperature

-10℃ ~ +45℃

Relative Humidity

≤90%

Transport Package

Standard Export Wooden Case

Specification

0.9×1.8m

Trademark

DAJIA

Origin

China

HS Code

8474202000

Key features

High Efficiency Grinding: Uses impact and grinding action of steel balls for precise material processing.

Adjustable Fineness: Grinding fineness adjustable from 80 to 800 mesh via ball ratio and speed.

Customizable Specifications: Customizable liner material, inlet/outlet sizes, and effective volume.

Versatile Application: Suitable for gold, platinum, iron ores, cement clinker, and limestone.

Global After-Sales Support: 24/7 technical assistance, spare parts supply, and video training.

Certified Manufacturer: ISO9001, AAA integrity, and SGS certified with 17 years experience.

Energy Saving Design: Standardized ball mill-classifier system ensures high output and energy efficiency.

Flexible OEM/ODM: Supports full customization from samples, designs, and minor adjustments.

Company profile

Henan Dajia Mining Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.05h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and factory with 11 employees, associated companies, and a valid import/export license. It reports multiple machining facilities, eight product series, more than 100 models, and broad customization capabilities. ODM and OEM services are available, but no new products were developed in the past year and no SDK is available. Quality assurance is reported, while finished products are checked by packing staff. Service-management documentation is weak: no written procedures or records are reported for supplier-service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries with overseas services. Financial capacity is represented only by year labels, without sufficient performance details. Customer locations are described as worldwide, but specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a factory and a limited company, with 11 employees and associated companies. It also holds a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier states that it provides pre-sales, in-sales, and after-sales service, but reports no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also has no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports no new products in the past year and no available SDK. Although ODM service is available, the explicit absence of recent new-product development and SDK capability indicates limited demonstrated innovation resources.

Production capacityThe supplier identifies cutting, bending, shearing, milling, gantry machining-center, and CNC machining-center facilities, and states that it offers eight product series and more than 100 models. It reports peak- and off-season lead times within 15 working days and has 11 employees, providing evidence of operating production capability, although capacity scale is not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated ODM capability further supports the availability of design-related customized manufacturing services.