Double Wrist Roller Lab Granulator Machine 60mm 11Kw 380V

Equipped with a forced twin-wrist feeding mechanism, the granulator pushes mixed metal powder agglomerates directly into the processing stage. This approach does away with the conventional extra crushing step, which tends to hinder the granulation of materials, and likewise eliminates the risk of contamination that the crushing operation could introduce.

• The function is the same as the production granulator, just the capacity is decreased and power consumption reduced.
• It fits to develop new samples or new formula, saving significant costs.
• The working process is easy and safe, and easy to clean.

The machine is engineered in accordance with the technical specifications outlined in ZBJ19009-88. Gear and shaft components are fabricated from high-strength alloy steel, with gears manufactured to grade 6 accuracy per GB10095-88 and a tooth surface hardness of HRC-60. An oversized thrust bearing is mounted at the output shaft end to absorb the screw's back thrust. Main standard parts, including bearings and oil seals, are sourced from leading domestic suppliers. As a result, the unit delivers excellent load capacity, smooth transmission, low noise levels, and high operational efficiency.

• Reduction ratio: 10:1
• Hardened tooth surface ground gears are used, low noise, long life, and reliable operation
• Oil-immersed lubrication system

• Barrel and screw material: 38CrMoALA alloy steel nitrided for 72 hours, polished, surface wear-resistant treatment (Specialized for metal powder)
• Nitriding layer depth: 0.6-0.8mm, nitriding hardness: screw 780HV, barrel 850HV
• Screw diameter: Ø45mm
• Screw aspect ratio: 12:1

• Power supply: 3-AC380V, 50HZ
• Temperature control: 3 zones, digital temperature controller
• Electric control cabinet and host are integrated
• Electrical control components are from Taiwan Shilin, Omron, and Tende

During normal use, non-consumable parts are guaranteed for one year. We provide on-site installation guidance and long-term technical support.

Note: Electrical components and motors are imported from Taiwan and foreign brands.