Hunan Jingshengda Ceramic Technology Co., Ltd
| Supply Ability | 1000 Set / Month |
| Roller Speed | 0-300 RPM (Variable) |
| Grinding Mode | Wet and Dry |
| Jar Material | Alumina Ceramic (99% Al₂O₃) |
| Power Supply | 110V-60Hz or 220V-50Hz |
| Feeding Size | ≤10mm |
| Delivery Time | 3-7 Days |
| Number of Rollers | 2 or 4 |
| Output Granularity | Minimum 1μm |
| Customization | Available |
| Payment Terms | L/C,T/T,Western Union |
| Jar Volume | 50ml-5000ml |
| Working Style | Roller Type |
| Warranty | 1 Year |
| Packaging Details | PE Foam + Cartons / Wooden Cases |
| Model Number | KD-RJM |
| Place of Origin | Hunan, China |
| Certification | CE ISO |
| Brand Name | Kingda |
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Product Specification
| Supply Ability | 1000 Set / Month | Roller Speed | 0-300 RPM (Variable) |
| Grinding Mode | Wet and Dry | Jar Material | Alumina Ceramic (99% Al₂O₃) |
| Power Supply | 110V-60Hz or 220V-50Hz | Feeding Size | ≤10mm |
| Delivery Time | 3-7 Days | Number of Rollers | 2 or 4 |
| Output Granularity | Minimum 1μm | Customization | Available |
| Payment Terms | L/C,T/T,Western Union | Jar Volume | 50ml-5000ml |
| Working Style | Roller Type | Warranty | 1 Year |
| Packaging Details | PE Foam + Cartons / Wooden Cases | Model Number | KD-RJM |
| Place of Origin | Hunan, China | Certification | CE ISO |
| Brand Name | Kingda | ||
| High Light | Lab roller jar mill variable speed ，Alumina ceramic jars wet grinding ，Jar mill for sample preparation | ||
Compact and efficient laboratory roller jar mill with variable speed control, designed for wet and dry grinding with alumina ceramic jars.
The Lab Roller Jar Mill is a versatile, compact grinding solution for laboratory sample preparation. Using the roller principle, ceramic jars rotate on powered rollers to grind and mix materials through friction and impact. Unlike planetary mills, the roller jar mill offers gentle yet effective grinding ideal for fragile or heat-sensitive materials.
Equipped with high-purity 99% Al₂O₃ alumina ceramic jars, this mill provides contamination-free grinding for a wide range of materials. The variable speed control (0-300 RPM) allows precise adjustment for optimal grinding conditions.
Perfect for laboratories requiring simple, reliable, and cost-effective grinding for routine sample preparation.
| Working Style | Roller Type |
| Number of Rollers | 2 or 4 (Model Dependent) |
| Roller Speed | 0-300 RPM (Variable) |
| Jar Material | 99% Al₂O₃ Alumina Ceramic |
| Jar Volume Range | 50ml - 5000ml |
| Feeding Size | ≤10mm |
| Output Granularity | Minimum 1μm |
| Grinding Mode | Wet and Dry |
| Power Supply | 110V-60Hz or 220V-50Hz |
Compatible jars: Alumina Ceramic (standard), Zirconia, Agate, Stainless Steel, Nylon, Polyurethane. Grinding balls in matching materials available.
PE Foam + Cartons / Wooden Cases. Ports: Shanghai, Guangzhou, Tianjin, Qingdao. Delivery: 3-7 Days.
Q: How does a roller jar mill differ from a planetary ball mill?
A: Roller mills use gravity and friction for gentler grinding, ideal for fragile materials. Planetary mills offer higher energy for nano-scale grinding.
Q: Can I use different jar materials?
A: Yes, we offer jars in zirconia, agate, stainless steel, nylon, and polyurethane.
Custom jar solutions, pre-delivery testing, 1-year warranty, video technical support, 2-hour inquiry response.
HUNAN KINGDA CERAMIC TECHNOLOGY CO.,LTD is a trusted manufacturer of grinding equipment, grinding media balls, and ceramic components. Quality recognized by leading universities and research institutions worldwide.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2016
Total Annual:
500000-1000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Hunan Jing Sheng Da Ceramic Technology Co., Ltd, which was established in 2016, is located in Changsha City, the Capital of Hunan Province, the southern-central part of the People’s Republic of China. The Company is one of the professional factories in China, engaging in design, man... Hunan Jing Sheng Da Ceramic Technology Co., Ltd, which was established in 2016, is located in Changsha City, the Capital of Hunan Province, the southern-central part of the People’s Republic of China. The Company is one of the professional factories in China, engaging in design, man...
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