| After-sales Service: | Online Service |
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| Warranty: | 12 Months |
| Type: | Ball Mill |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier 
SQM-20L oil-sealed planetary ball mill is an essential device for mixing, fine grinding, sample preparation, nano-material dispersion, new product development and small batch production of high-tech materials.
Product Features
1. Transparent window for you to see and control the grinding process better.
2. Back and side radiating holes for better heat dissipation and so as to prolong the machine working life.
3. With small size, light weight, low noise.
4. Can be operated continuously, one-way running, automatic positive and reverse continuous and regular operation.
5. Can be dry grinding, wet grinding, vacuum grinding, protection of the atmosphere.
6. Main belt tightness adjustable, long-term use is not easy to slip, greatly extended the service life.
7. The planetary ball mill appearance original box clamshell (or open), easy to operate, cover with safety switch, safe and reliable. Compact structure, beautiful shape, greatly reduce the weight, the whole machine is fully integrated.
8. Adopts the complete rolling friction drive between the metal wheel and the abrasive wheel. The noise and wear to the minimum, and the operation and operation of the gear type ball mill may not appear the phenomenon of breaking and damage, greatly extended the operation of the stability and service life.
Working Principle
Planetary Ball Mill has four ball grinding jars installed on one turntable. When the turntable rotates, the jar axis makes planetary movements, the balls and samples inside the jars are impacted strongly in high speed movement, and samples are eventually ground into powder. Various kinds of different materials can be ground by the mill with dry or wet method. Minimum granularity of ground powder can be as small as 0.1μm.
Product Application
1. Agricultural
Plant material, seed, soil, tobacco, wood fiber
2. Biological
Bones, hair, paper towels
3. Ceramic and glass
Ceramic oxide and clay minerals, glass, hydroxyl phosphate
Carbon fiber, catalyst, cellulose, pigments, coatings, plastics and polymers
4. Building materials
Bentonite, cement clinker, polymer, gypsum, sand, stone
5. Environmental research
The mixture, electronic chips, sludge, waste
6. Mineral and metallurgical and metal electrons
Alloys, coal, coke, iron ore, metal oxide, quartz, semi-precious stone, slag, magnetic materials, etc.
Product Accessories Introduction
Grinding jar and ball material: zirconia, silicon oxide, agate, tungsten carbide, stainless steel, high chrome steel, nylon, polyurethane, polypropylene (PP), PTFE, alumina.
Jar volume: 50ml, 100ml, 200ml, 250ml, 500ml, 1L, 1.5L, 2L, 2.5L, 3L, 4L, 5L, 10L, 15L, 20L, 25L.
Ball size: 1mm to 20mm all available
| Model | SQM-20L Planetary Ball Mill |
| Capacity | 5000ml*4 jars=20000ml=20L |
| Style | Planetary |
| Grinding ways | Dry grinding, wet grinding, vacuum grinding, low temperature grinding |
| Loading and unloading method | Intermittent type |
| Transmission mode | Gear drive |
| Speed control mode | Frequency conversion speed regulation |
| The revolution speed(r/min) | 25-215 |
| Rotation speed(r/min) | 50-430 |
| Rated power(KW) | 4KW |
| Run time(h) | 0-9999 |
| Feed particle size(mm) | <15mm, hard material <3mm |
| Grain size(μm) | 0.1μm,or 100nm |
| Net Weight | 330KG |
| Dimension | 120*75*92cm |
Changsha Samy Instrument & Equipment Co., Ltd. is a professional high-tech company, engaged in the research & development, manufacturing and marketing of laboratory instruments. We have centrifuge, planetary ball mill, vacuum glove box, vacuum furnace, plasma nitriding furnace, pill make machine and others relative medical and hospital products.
With the tenet of "Quality is Life", our company has established an impeccable quality management system, and taken the lead of our industry passing ISO9001:2008 quality management system certification, IEC 61010-1, CE compliant and ISO13485 medical apparatus and instruments quality management system certification.
Products of our company are widely applied in the fields of manufacturing and scientific research, such as science research institutions, institutions of higher education, central blood banks, hospitals, biological products, pharmacy, bio-chemical examination, agricultural science, environmental protection, petrifaction, etc.
Why We Choose Samy?
1. Established in 2010, we have 10 years' experience and certificates like CE, ISO 13485, ISO 9001 and IEC 61010.
2. Our products are of high quality and cheap prices. All the machines have 12 months' warranty.
3. Multiple kinds of centrifuges and accessories, there must be one that can meet your needs.
4. Professional team from machine design, production to sale. Sales team 24 hrs online.
5. High reputation among customers all over the world.
6. We have distributors in some countries.
7. Accept customize machines according to your requests.
8. Fast delivery within 10 days. Always have machines in stock.
Warranty
12 months.
Technical Support
1. Technical support by phone, email or WhatsApp or Wechat or Skype around the clock.
2. Friendly English version manual and operation video.
Normal machine is properly adjusted before dispatch. You will be able to use the mchines immediately.
You will be able to get freetraining advice towards our machine in our factory.
You will also get free suggestion and consultation, technical support andservice by email/fax/tel and lifetime technical support.
Suppliers with verified business licenses
Audited Supplier 
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