Precision Jet Mill with Nitrogen Protection for Fragile Materials

Name: Precision Jet Mill with Nitrogen Protection for Fragile Materials
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 1989265611

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Maintenance Support

Warranty

1 Year

Model NO.

DJ200-DJ1200

Type

Ultra-Fine Grinding Mill

Application

All

Voltage

380V

Appearance

Vertical

Press Materials

Calcium Carbonate

Press Series

Multi-Stage Grinding & Classifying

Condition

New

Customized

Grinding Principle

High-Speed Impact & Shear

Final Fineness

D97=3-180μm (Adjustable)

Feed Size

≤10-20mm

Capacity

0.5-20 T/H

Main Motor Power

15-160 Kw

Rotor Speed

2900-3600 Rpm

Material of Grinding Parts

High-Chromium Alloy / Ceramic

Cooling System

Air Cooling / Water Cooling

Classifying System

Built-in Classifier Wheel

Control System

PLC Automatic Control

Operation Mode

Continuous

Dust Removal

Pulse Dust Collector

Noise Level

≤85 Db

Working Environment

Normal Temperature & Pressure

Installation

Foundation / Floor Mounted

Transport Package

Wooden Package

Specification

1-50 t/h

Trademark

DAJIA

Origin

China

HS Code

474209000

Key features

Lifetime Maintenance Support: Comprehensive after-sales service with lifetime maintenance support for all units.

Customized Design Available: Full customization options including grinding principle, fineness, and motor power.

Nitrogen Protection System: Protects oxidation-sensitive materials using inert gas in closed-loop systems.

Adjustable Particle Fineness: Final fineness adjustable from 3 to 180 microns with high classification efficiency.

High-Speed Impact Grinding: Utilizes high-speed impact and shear forces for ultrafine crushing of tough materials.

Low Temperature Rise: Airflow-assisted grinding preserves functional properties of heat-sensitive materials.

Integrated Grinding & Classification: Single machine combines crushing and classification for high efficiency and yield.

PLC Automatic Control: Advanced PLC system ensures stable, continuous, and automated operation.

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: ≤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.