JCT Machinery dental resin vertical kneader is a high-performance mixing and kneading unit specifically designed for dental resins, dental composites, and high-viscosity medical polymer materials.
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• High-viscosity mixing
• Filler dispersion
• Vacuum degassing
• Temperature control
Dental Resin Vertical Kneader Equipment Parameters
| Model | Full Volume /L | Useful Volume /L | Min Volume /L | Power /KW | Pericentric Blade Speed /rpm | Telecentric Blade Speed /rpm | Revolution Speed /rpm | Vacuum Abs Pressure /kPa |
| VK-10 | 16.9 | 12 | 2 | 5.5 | 0~25 | 0~50 | 0~6 | <1.5 |
| VK-100 | 135 | 100 | 15 | 22 | 0~25 | 0~50 | 0~6 | <1.5 |
| VK-500 | 500 | 350 | 60 | 37 | 0~22.5 | 0~45 | 0~6 | <1.5 |
| VK-1000 | 1000 | 600 | 120 | 45 | 0~22.5 | 0~45 | 0~6 | <1.5 |
| VK-2000 | 2000 | 1200 | 200 | 55 | 0~20 | 0~40 | 0~6 | <1.5 |
| VK-3000 | 3000 | 1800 | 300 | 75 | 0~20 | 0~40 | 0~5 | <1.5 |
| VK-5000 | 5000 | 3000 | 500 | 110 | 0~18 | 0~36 | 0~5 | <1.5 |
**Designed according to actual needs.

Structural Characteristics of Dental Resin Vertical Kneader
| Sealing locations | Top-mounted seal (isolated from the material) |
| Risk of black specks/metal contamination | Ultra-low (near-zero leakage) |
| Mixing dead zones | No dead zones (superimposed planetary motion) |
| Wall-scraping and cleaning difficulty | Hydraulic lifting; easy scraping and cleaning |
| High-viscosity degassing capability | Extremely powerful (thin-layer shearing + high vacuum) |
01 High-intensity mixing of high-viscosity dental resins
Dental composite materials typically exhibit high viscosity, and material flowability decreases further as the proportion of inorganic fillers increases.
Dental resin vertical kneader effectively process high-viscosity, high-solids-content materials by continuously squeezing, shearing and folding the material using kneading blades.
02 Improving filler dispersion
For dental composite resins, the uniform dispersion of fillers directly affects the stability and performance of the final materials.
Specialized mixing blades facilitate thorough contact between the resin and fillers, minimizing localized agglomeration and enhancing mixing uniformity.
03 Vacuum mixing and degassing
Dental resin vertical kneaders can be equipped with vacuum systems to meet specific processing requirements. Performing vacuum mixing in a sealed environment helps reduce air generation or entrapment during the process, thereby lowering the risk of air bubbles in the finished product.
04 Precise control of mixing temperature
Dental resin vertical kneader can be equipped with a jacketed heating/cooling system, allowing the material temperature to be regulated via a temperature control unit.
For temperature-sensitive dental resin systems, the temperature rise during the mixing process can be controlled to meet specific processing requirements.
05 Enclosed production
Dental resin vertical kneader features an enclosed design that minimizes the ingress of external contaminants into the material during production, while also facilitating vacuum mixing and ensuring a stable production environment.
For the production of medical-grade materials requiring high levels of cleanliness, parts of the equipment that come into contact with the material can be manufactured from stainless steel and polished according to customer specifications.
If you are looking for industrial mixing equipment for dental resins, dental composites or other high-viscosity medical polymer materials, please contact us: +86-181 3837 3963 (Whatsapp, Wechat), contact@jctmixing.com.
