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High-Efficiency Energy Saving Ball Mill for Ore Grinding
US$4,500.00-45,000.00
1 Set
Product profile
Customization
AvailableType
Ball MillMotor Type
AC MotorModel NO.
DJ 1.5x5.7, 1.83x7.0, 2.2x7.5, 2.4x7.5Motor Power
7.5KWRotationl Speed
18-25r/MinApplication
ChemistryMaterials
Gold OreCondition
NewWarranty
1 YearAfter-sales Service
Video Technical TrainingLiner Material
High Manganese SteelFeed Inlet Size
350×400mmDischarge Outlet Size
300×350mmEffective Volume
18.5m³Processing Capacity
12-18tphGrinding Fineness
80-800 Mesh (Adjustable)Ball Loading Capacity
15tCylinder Material
Q235B Carbon SteelNet Weight
28000kgGross Weight
30000kgInstallation Type
Fixed InstallationInstallation Period
7-10 Working DaysRequired Installation Space
≥10m×3m×3.5mAmbient Temperature
-10℃ ~ +45℃Relative Humidity
≤90%Transport Package
Standard Export Wooden CaseSpecification
0.9×1.8mTrademark
DAJIAOrigin
ChinaHS Code
8474202000Key features
Adjustable Grinding Fineness: Fineness adjustable from 80 to 800 Mesh via steel ball ratio and rotation speed.
Energy Saving Design: Features energy saving, high efficiency, and high output for mineral processing.
Comprehensive Warranty: Standard 12 months or 2,000 operating hours; optional extended up to 36 months.
Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.
Customizable Models: Tailored mineral processing products based on specific types and capacities.
High Efficiency Classification: Integrated classifier system ensures product purity and precise classification.
Durable Construction: Cylinder made of Q235B Carbon Steel with High Manganese Steel liners.
OEM/ODM Services: Full customization, minor customization, and flexible options available.
Company profile

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: ≤4.23h
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.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours, with optional extension up to 36 months.
Q:Can the grinding fineness be adjusted?
A:
Yes, the grinding fineness can be adjusted by changing the steel ball ratio and rotation speed.
Send Inquiry
*To:
Henan Dajia Mining Machinery Co., Ltd.
Henan Dajia Mining Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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