2 * 5L Laboratory Ball Mill Grinder 220V with Dual Ceramic Tanks & Alumina Balls, Adjustable Speed (50-80 RPM) Timer for Dry/Wet Grinding, Mixing Inks, Glazes, Minerals, Nano-Materials

▼Product Parameters:Voltage: 220V 50/60Hz 1-phasePower: 250WTime: 0-99HDimensions: 29.5 x 25.6 x 21 inches (75 x 65 x 53 cm)Rotation Speed: 50-80 rpmNet Weight: 77 kg (169.7 lbs)▼Use Method:1. Clean the tanks before use2. Load the materials and grinding balls into the tanks. The total capacity must not exceed two-thirds.3. Cover the lid, gently tap it to reinforce the seal, and place it on the machine's drum.4. Turn off the machine's switch, adjust the speed to zero, and set the working time.5. Connect the power supply, turn on the machine switch, and adjust the speed from low to high.▼Packing List(134179):1 x Horizontal Ceramic Ball Mill 220V2 x 5L ceramic milling jar (each with lid and gasket)5KG alumina ceramic balls

• Dual 5L Tanks for Efficient Processing: Process two batches simultaneously or run comparative experiments with identical conditions. Each tank features a secure triple-buckle seal and silicone gasket, preventing leaks during both dry and extended wet grinding operations
• Complete Ready-to-Grind Kit Included: This set includes two reliable 5L ceramic milling jars and a full set of high-alumina ceramic grinding balls. Achieve ultra-fine results of 300 mesh (dry) or 1000 mesh (wet) and above, meeting the need of R&D and small-scale production
• Precise Control for Consistent Results: Tailor the process to your material with variable speed from 50 to 80 RPM and a digital timer (0-99 hours). The belt-driven transmission ensures quiet, low-noise operation (~70dB) in any lab environment
• Robust & Adaptable Heavy-Duty Build: Engineered for long-term use with a metal-gear motor, heavy-duty steel frame, and replaceable rubber-covered rollers. Easily adjust the roller spacing to accommodate different jar sizes, ensuring stable rotation and extended machine life
• User-Centric & Safe Laboratory Design: Features an emergency stop switch and requires no direct contact during operation. The simple design allows for easy jar changes and maintenance, while the adjustable setup accommodates future accessory compatibility for versatile applications