High-Efficiency Planetary Ball Mill for Laboratory Material Grinding and Mixing
Advanced laboratory grinder equipment for efficient sample preparation, mixing, and fine grinding of high-tech materials.
The Planetary Ball Mill is a vertical-type milling machine specially developed for high-tech material mixing, fine grinding, sample preparation, new product development, and small-scale production.
Compact in design yet powerful in performance, this unit offers high efficiency, low noise, and flexible operation, making it an excellent choice for research institutes, universities, and laboratory applications.
It allows simultaneous processing of up to four samples in a single run, and when used with vacuum grinding jars, it can produce powder samples under vacuum conditions.
Its planetary motion principle delivers strong impact and frictional forces, ensuring uniform, thorough grinding and mixing of materials at high speed.
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 |
Notes: 1) We also supply 110V-60HZ models. All equipment is equipped with frequency converter.
2) Available in semi-circle and square shapes.
Detailed Photos
Choice of Grinding Jars & Grinding Balls
To minimize wear and ensure optimal performance, the hardness of the grinding jars and balls should always exceed that of the material being milled. In general, it is recommended to use grinding jars and balls made from the same material. The appropriate sizes of jars and balls can be determined through experimental testing if needed.
A variety of materials are available, including stainless steel, zirconia, alumina, polyurethane (PU), carbon steel, tungsten carbide, agate, hard metal, silicon nitride, high wear-resistant steel, manganese steel, cemented carbide, crystal glass, and other special metallic 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.
