Conocimiento
CHT-16D Extrusora de Doble Tornillo de Alto Par: Una Solución de Compuesto de Laboratorio para Investigación Avanzada de Materiales
COWIN has developed the CHT-16D high-torque twin screw extruder specifically for advanced laboratory applications, R&D trials, and high-value material testing. The machine is widely used for polymer compounding, material modification, and small-batch pelletizing applications. The
Extrusión de PET/PLA de ahorro de energía: omita el proceso de presecado con el sistema de desgasificación súper
As we know, PET is an environmentally friendly material that can be recycled repeatedly. However, during its recycling and reuse, the degree of viscosity reduction is a critical parameter: excessive viscosity loss leads to serious
Proceso de devolatilización de bajo contenido en COV
Liquid Injection Combined with Side Dynamic Venting In graft modification and reactive extrusion processes, volatile by-products and residual monomers are often the key factors affecting material odor, VOC levels, and downstream processing stability. Systems such
Sistema de extrusión de doble tornillo COWIN: Solución de material de cable XLPE reticulado con silano
XLPE (crosslinked polyethylene) is widely used as insulation in medium- and high-voltage cables due to its excellent performance and long-term stability. It is also commonly applied in power, telecommunications, and renewable energy sectors. Through crosslinking,
Solución de extrusión de TPU COWIN
COWIN TPU Extruder – Engineered Exclusively for TPU Elastomers COWIN Custom-Made Extruder for TPU Processing TPU is a kind of high-Performance Material of Choice TPU (Thermoplastic Polyurethane), which can be plasticized by heating and dissolved
¿Qué es un sistema de peletización?
What Is A Pelletizing System? A pelletizing system is a complete production line used to transform molten polymers (or other raw materials) into small, uniform pellets. A typical pelletizing system includes: feeding system, screw extruder,
Method of Separating Metals During the Extrusion Process
In extrusion production, metal impurities in the raw materials may cause damage to the equipment such as screw scratches, barrel wear, and mold blockage, and may also lead to product defects. In more serious cases,
Visión general del filamento para impresoras 3D y la línea de producción de filamento 3D
3D printer filament is the most widely used and recognizable material form in consumer and desktop 3D printing. As the backbone of FDM/FFF technology, it determines not only the ease of printing but also the
¿Qué es una extrusora de laboratorio?
What Is A Lab Extruder? A laboratory extruder is a compact, high-precision extruder designed specifically for material research and development, pilot- and small-scale testing, and educational purposes. The industrial mass production of nearly every material
¿Qué es el sistema de granulado en caliente con anillo de agua?
Introduction: A Reliable Solution for Soft, Sticky, and Biodegradable Polymers The water-ring hot die-face pelletizing system is engineered to handle a wide range of challenging materials that are not easily processed by air-cooled pelletizing. It
Granuladora subacuática Fallos comunes de granulación y anomalías en las partículas Directrices de manipulación
Underwater pelletizers, as continuous-duty equipment, are prone to operational failures. Regular inspection of pellet quality enables prompt fault detection and resolution. Below are troubleshooting approaches for common pelletizing issues (excluding pellet recutting) in production. Burred
8 Técnicas de moldeo de compuestos de fibra de carbono
Carbon fibre is commonly compounded with a base material such as resin to form composites with high specific strength, low density, high modulus, extreme heat resistance, and excellent fatigue and corrosion resistance. With all these
Filler Masterbatches: Panorama general
The earliest raw materials for plastic production were entirely dependent on natural materials. The initial concept of adding fillers to plastics began with the idea of incorporating inexpensive inert materials to replace a portion of
El impacto de los parámetros de rendimiento del carbonato cálcico en el masterbatch de relleno
Calcium carbonate is the most widely used filler and modifier in traditional plastic products. As a cost-effective filler, it significantly reduces the production costs of plastic products by partially replacing resin. Calcium carbonate not only
Gestión de la baja temperatura de fusión en la extrusión de doble husillo: Causas, impactos y soluciones
Durante el proceso de composición de plásticos en una extrusora de doble husillo, la extrusión a baja temperatura puede dar lugar a varios resultados adversos. Una temperatura de fusión insuficiente puede impedir que los polímeros se fundan completamente, lo que provoca una mezcla deficiente y una posible degradación del material. A
Consejos para operar y depurar el extrusor
La depuración antes de operar la extrusora es un paso crucial para garantizar la eficiencia, la seguridad y la calidad del proceso de producción. Ayuda a identificar posibles problemas con la extrusora, verifica si hay problemas de seguridad y garantiza
Efecto de las condiciones del proceso de extrusión en la longitud de la fibra de SGFPP
El polipropileno reforzado con fibra de vidrio corta (SGFPP) es un material compuesto formado por polipropileno (PP) como matriz y fibra de vidrio como medio disperso. El SGFPP tiene las ventajas de peso ligero, alto módulo, resistencia a la fatiga,
Método de limpieza de la extrusora de doble tornillo
El tornillo y el cilindro del extrusor de doble tornillo tendrán algunos materiales residuales durante el uso. Si no se limpian a tiempo después de su uso, estos residuos pueden causar degradación del rendimiento del equipo y aumentar los costos de mantenimiento.
