Advanced Laboratory Grinder Equipment for Efficient Sample
Preparation
The Planetary Ball Mill is a vertical planetary ball mill that serves as essential
equipment for high-tech materials mixing, fine grinding, sample
preparation, new product development, and small batch production.
This compact yet powerful machine features high efficiency, low
noise operation, and versatile functionality, making it ideal for
R&D institutions, universities, and enterprise laboratories.
The machine can simultaneously process four samples per experiment
and can obtain powder samples under vacuum conditions when equipped
with a vacuum ball mill tank. Its planetary motion mechanism
ensures thorough grinding and mixing of samples through high-speed
movement.
Technical Specifications
| Feature | Specification |
|---|
| Drive Mode | Gear drive / Belt drive |
| Operation Mode | 2 / 4 grinding tanks working together |
| Maximum Loading Capacity | 2/3 of the capacity of milling tank |
| Output Granularity | Minimum 0.1um |
| Rotation Speed | 0.4L: 0-600 rpm; 2L: 0-580 rpm; 4L: 0-530 rpm; 20L: 0-280 rpm |
| Max. Continuous Operating Time | 72 hours (full-load) |
Available Models
| Model | Power (KW) | Voltage | Dimension (mm) | Weight (KG) |
|---|
| KD-XQM-1 | 0.75 | 220V-50Hz | 750*470*564 | 80 |
| KD-XQM-2 | 0.75 | 220V-50Hz | 750*470*564 | 80 |
| KD-XQM-4 | 0.75 | 220V-50Hz | 750*470*564 | 80 |
| KD-XQM-8 | 1.5 | 220V-50Hz | 900*600*640 | 132 |
Remarks: 1: We also can supply 110V-60HZ. All equipment is equipped
with frequency converter.
2: There are semi-circle and square shapes for your choosing.
Choice of Grinding Jars & Grinding Balls
In order to prevent excessive abrasion, the hardness of the
grinding jars used and of the grinding balls must be higher than
that of the material used. Normally, grinding jars and grinding
balls of the same material should be chosen. However, the size of
grinding jars and grinding balls should be determined
experimentally if necessary.
Stainless steel balls, zirconia balls, alumina balls, PU balls,
steel carbon balls, tungsten balls, agate balls, hard metal balls,
silicon nitride balls, high wear resistant steel ball, manganese
steel balls, cemented carbide, crystal glass and other special
metal materials.
Why Choose Our Planetary Ball Mill?
- 14 years of manufacturing experience with CE, ISO 9001 and SGS
certifications
- High-quality machines with competitive pricing and 18-month
warranty
- Ready-to-use equipment requiring no assembly with easy maintenance
- Wide selection of compatible grinding jars and media balls
- Compatible with Retsch and Fritsch milling systems
- Professional team providing 24/7 support
- Global customer base with distributors worldwide
- Custom machine configurations available
- Fast delivery within 3-7 working days
After-Sales Support
Technical Support
- 24/7 support via phone, email, WhatsApp, WeChat or Skype
- Comprehensive English manuals and operation videos
- Pre-adjusted machines delivered ready for immediate use
- Free training and lifetime technical support
Warranty
18-month warranty covering any quality issues with the main unit
under normal usage conditions, including free replacement parts
during warranty period.
Additional Services
- Custom grinding ball production available
- Rigorous pre-shipment testing
- Quick response within 12 hours for any inquiries
Packaging & Shipping
- Package Type: PE Form + Cartons / Wooden cases
- Port: Shanghai, Guangzhou, Tianjin, Qingdao
- Delivery Time: 3-7 working days after payment
Frequently Asked Questions
Q: What sizes are available?
A: We offer models from 0.2L to 100L capacity.
Q: What are your delivery terms?
A: FOB, CFR, CIF available.
Q: Do you accept sample orders?
A: Yes, samples available with customer covering courier costs.
Q: What is your production time?
A: Typically 3-7 days after receiving advance payment.
Company Profile
Hunan Jing Sheng Da Ceramic Technology Co., Ltd, established in 2016 and located in Changsha City, operates under
the brand "KINGDA". We specialize in the design, R&D,
manufacturing, and sales of laboratory ball mills, grinding jars,
and nano grinding solutions.
Free Grinding Experiment Service
We offer complimentary material grinding experiments and particle
size testing for customers who send us material samples. Our team
will verify if the grinding results meet your requirements and
provide professional grinding solutions based on time and
efficiency parameters.
Product Construction & Working Principle
Inner Structure
KINGDA planetary ball mills feature dust-resistant cast iron
construction with a one-piece casting molding process for the main
disk, significantly extending equipment lifespan compared to
conventional splicing methods.
Working Principle
The planetary ball mill operates similarly to planetary motion in
the solar system. Four or two ball mills positioned eccentrically
on a turntable perform simultaneous rotation and revolution (1:2
ratio). This motion generates strong Coriolis forces, creating
intense impact and friction that efficiently grind samples to
powder as fine as 0.1μm.
Additional FAQs
Q: What's your smallest lab model?
A: Our 0.2L planetary ball mill (Model XQM-0.4A) measures
42*30*26cm and weighs 20kg, with larger models available up to 100L
capacity.
Q: What maintenance does the equipment require?
A: We use specialized wear-resistant gears for reduced noise
without oil seal leakage risks. Models above XQM-20 use oil seals
with proper maintenance protocols.
Q: What are your payment terms?
A: 30% deposit via T/T with 70% balance against B/L copy, or 100%
L/C at sight. We provide product photos and B/L copies before final
payment.
