Introduction: The dynamic rheometer of polymer materials is jointly tackled by our company, the National Engineering Research Center for New Polymer Molding Equipment of South China University of Technology, and Datong Machinery Group Co., Ltd., relying on the first-class scientific research strength of South China University of Technology and combining the strong technical manufacturing capabilities of Datong Machinery Group With strong financial support, we have successfully developed a set of comprehensive testing equipment for the processing performance of high-grade polymer materials with complete functions. The single-screw extrusion capillary is a part of the polymer material dynamic rheometer, and the single-screw extrusion capillary includes a single-screw extrusion unit, a capillary die, and an automatic weighing unit. The single-screw extrusion capillary integrates advanced technologies such as precision machinery, sensors, automation, polymer material science and engineering, and computer software. It adopts modular design and has a simple and compact structure; and the main functional modules can be easily connected with other modules. Various types of small production lines or test platforms with strong scalability. Features: 1. This module includes precision single screw extruder, capillary die, die and online weighing device 2. High-precision pressure sensor 3. The online weighing device is connected to the control system, which can monitor the quality change of the extrudate in real time 4. Realize the plasticization and extrusion of different materials by selecting screws with different structures 5.Precision single screw extruder provides well plasticized and stable extrusion flow for capillary rheological testing Scope of application 1. Rheological performance test of polymer material extrusion capillary 2. Analysis of extrusion shear behavior of polymer materials 3. Processing performance evaluation of polymer materials 4. Polymer material quality inspection Technical parameter: Model: RCSM-20/28 Screw diameter: 20mm Screw aspect ratio: 28 Screw speed: 0-100rpm Capillary die diameter: 1mm, 2mm Capillary die aspect ratio: 1mm: 10, 20, 30, 40; 2mm: 10, 20 Pressure measurement range: 0-50MPa Pressure measurement accuracy: 0.5%F.S Weighing range: 0-4100g Weighing accuracy: ±0.1g Heating/cooling method: electric heating/fan cooling Operating temperature: room temperature -350℃ Temperature control accuracy: ±1℃ Control mode: SIEMENS PLC control Working voltage: three-phase 380VAC±10%, single-phase 220VAC±10%, 50Hz Rated power: about 6kW L×W×H: 860mm×690mm×1270mm Weight of the whole machine: about 350kg
Introduction: The dynamic rheometer of polymer materials is jointly tackled by our company, the National Engineering Research Center for New Polymer Molding Equipment of South China University of Technology, and Datong Machinery Group Co., Ltd., relying on the first-class scientific research strength of South China University of Technology and combining the strong technical manufacturing capabilities of Datong Machinery Group With strong financial support, we have successfully developed a set of comprehensive testing equipment for the processing performance of high-grade polymer materials with complete functions. The single-screw extrusion capillary is a part of the polymer material dynamic rheometer, and the single-screw extrusion capillary includes a single-screw extrusion unit, a capillary die, and an automatic weighing unit. The single-screw extrusion capillary integrates advanced technologies such as precision machinery, sensors, automation, polymer material science and engineering, and computer software. It adopts modular design and has a simple and compact structure; and the main functional modules can be easily connected with other modules. Various types of small production lines or test platforms with strong scalability.
