HKV Deep Groove Series
Do/Di=1.80
Optimized for Polymerization & Devolatilization:
- Versatile applications including reactive polymerization, devolatilization, as well as food and pharmaceutical processing.
- Deeper grooves provide 35% larger processing volume, reducing shear force, extending material residence time, and enhancing polymerization efficiency.
- Do/Di ratio of 1.8 allows higher throughput, faster screw speeds, more efficient devolatilization, and lower vacuum requirements.
- Introduction
Optimized for Polymerization & Devolatilization
Ideal for reactive polymerization, devolatilization, food, and pharmaceutical applications. Incorporates deeper grooves and a 35% larger volume screw to reduce shear force, extend material residence time and enhance polymerization. The Do/Di ratio of 1.8 enables faster screw speeds and higher output, with efficient devolatilization through larger screw volume and lower vacuum air speeds.
- Technical Parameter
| Model | unit | HKV 54 | HKV 77 | HKV 100 | HKV 140 | HKV 190 |
| Screw diameter | mm | 54 | 77 | 100 | 140 | 190 |
| Max. screw speed | rpm | 150/300 | 150/300 | 150/300 | 150/300 | 150/300 |
| Main motor power | kW | 22/45 | 55/110 | 90/200 | 250/450 | 450/900 |
| L/D | Max | 68 | 68 | 68 | 68 | 68 |
| Throughput | kg/h | 100-200 | 300-500 | 600-1000 | 1500-2500 | 3000-4500 |
*The main motor power varies with the process
- Applicable fields
Polyaramid polymerization, polyaramid spinning, continuous silicone polymerization, continuous high-temperature nylon polymerization reactions, and devolatilization processes.
Potential application fields include filling thermoplastics, polymer devolatilization, continuous bulk or solution polymerization, powder coatings, food processing, pharmaceuticals, sealants, pet food processing, as well as mixing, dissolving, and evaporation.
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