100L Vertical Planetary Mixer

To ensure the optimal kneading effect of the kneader, it is recommended to keep the filling coefficient between 0.6 and 0.7. This means the effective loading per batch for a 100L unit is typically around 60-70 kg, depending on the specific gravity of the material.

Our vertical kneader utilizes a special mechanical seal structure, with bearings and seals positioned outside the product container, avoiding direct contact with the material. This not only guarantees "zero leakage" under high vacuum but also completely eliminates lubricant contamination, ensuring product purity.

Absolutely. Compared to traditional equipment, the planetary mixing trajectory of this kneader achieves uniform resin and filler impregnation while minimizing shear damage to the fibers, making it an ideal choice for preparing carbon/glass fiber prepregs.

A kneader is a mixing machine for high-viscosity materials. Two Z-type (or sigma-type) blades rotate in opposite directions inside the vessel, producing shear, folding and squeezing on the material for uniform kneading. It is widely used for silicone sealant, hot-melt adhesive, butyl rubber and battery slurry.

Vertical kneaders have a vertical vessel with blades entering from above - compact, space-saving, suitable for small-medium batches and frequent changeover. Horizontal kneaders have a horizontal vessel with larger batch capacity, suitable for medium-large production. The choice depends on batch size, workshop space and discharge method.

Kneaders handle pasty materials from 10,000 cP up to several million cP - the range that dispersers and mixers cannot cover. The upper limit depends on blade type, motor configuration and material properties.

The three cover different viscosity ranges. High-speed dispersers handle low-to-medium viscosity slurries below 10,000 cP through high-speed shear; planetary mixers use revolution plus rotation for pastes from tens of thousands to hundreds of thousands cP; kneaders are dedicated to materials above 100,000 cP, including semi-dry compounds, using folding and squeezing action - a common choice for sealants, hot-melt adhesives and battery slurry.