Will the machine be broken during transport?

Please do not worry, we use standard export packaging to ensure safety.

What should I do if I do not know how to use the machine?

A manual user guide will be sent together. You can also contact us for more technological support.

What should I do if some parts break?

We have a 12-month warranty except for wear parts. Broken spare parts due to quality problems will be sent for free. You can also buy parts from us after 12 months.

Grinding Machine Mini Laboratory Planetary Ball Mill with 4 Agate Jars

Name: Grinding Machine Mini Laboratory Planetary Ball Mill with 4 Agate Jars
Brand: NANBEI INSTRUMENT LIMITED
SKU: 1998890132

Henan, ChinaNANBEI INSTRUMENT LIMITED

US$1,739.00

1-9 Sets

US$1,685.00

10-19 Sets

US$1,550.00

20+ Sets

Product profile

Customization

Available

Type

Lab

Power Source

Electricity

Model NO.

WNXQM-4L

Object

Lab

Application

Laboratory

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

High-speed universal

Disc Diameter

Customzed

Variable Speed

With Variable Speed

Motor Type

DC Motor

Motor Power

18.5kw

Materials

Antimony

Condition

New

Rotationl Speed

0~600 R/Min

Warranty

12 Months

After-Sales Service

Yes

Name

Laboratory Ball Mill for Sale

Drive Mode

Bear

Wokring Mode

2 or 4 Jars Working at The Same Time

Max Capacity

2/3

Feeding Granularity

≤10mm

Discharging Granularity

0.1um

Speed Ratio

1:2

Max Working Time

48hours

Transport Package

1 Set/Sets

Specification

ISO

Trademark

NANBEI

Origin

Henan, China (Mainland)

HS Code

8474202000

Production Capacity

5000 Set/Sets a Year

Key features

Ultra-fine Grinding Capability: Achieves minimum particle size of 0.1 micrometers using dry or wet methods.

Planetary Motion Design: Four grinding tanks rotate on rotary table and own axis for high-efficiency mixing.

Variable Speed Control: Features variable-frequency and program-control stepless speed regulation.

Long Continuous Operation: Supports up to 72 hours of continuous full-load operation.

Multi-Material Jar Options: Available in stainless steel, agate, ceramic, nylon, PU, and Zirconia.

Comprehensive Warranty: 12 months warranty covering non-wear parts with free replacement for quality issues.

International Certifications: Product and company certified by SGS, CE, and ISO standards.

Flexible Jar Capacities: Jars available in sizes ranging from 50ml to 5000ml.

Company profile

Importers and ExportersYears of Export ExperienceSelf-branded

NANBEI INSTRUMENT LIMITED

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-06-06Nearest Port: Shanghai, QingdaoAverage Response Time: ≤1.71hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryNANBEI is a diversified manufacturer and exporter of laboratory, life science, agriculture, water analysis, and related equipment. It reports ISO 9001:2015, SGS, CE, and RoHS certifications, OEM/ODM and broad customization capabilities, and substantial stated production volumes across several product categories. Quality and service procedures are documented, with complaint-handling and corrective-action records reported. However, the supplier has no overseas showrooms, agents, or branches, serves zero listed overseas service countries, lacks SDK availability, and reported no new products in the past year. Financial information is represented only by years rather than substantive financial indicators, so credibility cannot be fully assessed. No specific customer cases are provided.

Supplier typeNANBEI presents itself as a diversified equipment supplier covering laboratory instruments, life science, ice-making, water analysis, agriculture, medical, optical, environmental, and other specialized equipment. Its stated product breadth and production data support classification as a manufacturer, although the slices do not explicitly state its legal supplier classification.

CertificationsThe supplier states that it holds ISO 9001:2015 quality management certification and SGS certification, while its products have passed EU CE and RoHS certification. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityNANBEI describes perfect after-sales service and reports written, followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas showroom, overseas agent or branch, and zero countries with overseas services, limiting confirmed international service coverage.

Production capacityReported annual output includes 50,000 ice makers, 50,000 agriculture instruments, 30,000 water analysis units, and 20,000 each of lab and life science instruments. The supplier also reports 41–50 quality-control staff and lead times within 15 working days in both peak and off-season, indicating substantial stated production capacity.

Customization capabilityNANBEI explicitly offers customization from samples, designs, full and minor customization, flexible customization, and ODM services. The evidence directly supports broad product and design customization capability.