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2025-03-10 Why is a melt pump needed on an extruder?
There are several reasons why a melt pump is needed to be paired with an extruder: Stable Pressure and Flow Rate: A melt pump provides stable melt pressure and flow rate, preventing pressure fluctuations during the extrusion process. This is crucial for maintaining the stability of the extrusion process and ensuring product quality. Control of Melt Pulsation: The precise metering and control functions of the melt pump significantly reduce pulsations in the melt flow, which further improves the quality of the extruded product. Homogenization of Melt: During the process of conveying the melt, th
2025-03-06 PVC granulation melt pump
The PVC Granulation Melt Pump is a dedicated device for conveying, pressurizing, and metering high-temperature, high-viscosity melts during the PVC granulation process. Below is a detailed introduction to the PVC Granulation Melt Pump: I. Equipment Composition The PVC Granulation Melt Pump mainly consists of a pump body, front and rear side plates, two intermeshing gears, bearings, and seals. The tooth profiles of the two gears, the pump body, and the side plates collectively form the pumps inlet zone, conveying zone, and discharge zone. II. Working Principle When the gears rotate in the presc
2025-03-03 Structure, Performance, and Application of High-Temperature Melt Gear Pumps
High-temperature melt gear pumps , as specialized equipment, play a crucial role in the field of polymer processing. Below is a detailed summary of their characteristics: Compact Structure and Operational Reliability Advanced Design: High-temperature melt gear pumps employ advanced design and manufacturing techniques, resulting in a compact structure that facilitates easy installation and maintenance. Reliable Operation: Even in extreme environments of high temperature and pressure, high-temperature melt gear pumps can operate continuously and stably, ensuring the continuity and stability of t
2025-02-27 Do high temperature melt dosing pumps shear the material when conveying polymer?
There will be shear, for different materials with different shear strength, such as rubber, its shear heat will be more powerful, for general polymers, there will be a temperature rise, and will be shear thinning. General polymer, especially the higher requirements of the occasion, do not want to have a high shear temperature rise, such as in polyester, the requirements of the shear temperature rise of no more than 3 ℃, for these conditions, we need to do some special design to prevent the material temperature rise is too large (such as for the transmission of rubber, Zhengzhou Batte has a s
2025-02-26 Melt Pumps: The Secret Weapon of Polymer Processing
you have a headache of transporting high-temperature, high-viscosity melts in polymer processing? Dont worry, today we are going to introduce you a magic weapon - melt pump! What is a melt pump? The polymer melt pump is simply the exclusive courier for polymer melts! It transports, pressurizes and meters the melt with ease through the clever meshing of two gears. Whether you are granulating, making films, tubes or sheets, the melt pump can help you! How Melt Pumps WorkImagine two gears spinning hand in hand like good friends and the melt is taken on a magical journey by them! From the feed zon
2025-02-24 High precision and stability of melt pumps in medical catheter extrusion
Precision medical catheter extruder melt pump in the field of medical tube manufacturing has significant advantages characterized by the following aspects: High precision metering Precision medical catheter extrusion melt pump can accurately control the flow of polymer melt. In the medical catheter extrusion process, the catheter size precision requirements are extremely high, for example, some catheters used for vascular intervention, its inner diameter may be between zero point a few millimeters to a few millimeters, the wall thickness also has a strict standard. Melt pumps can precisely del
2025-02-21 High-viscosity melt gear pump, the ＂superhero＂ of the industrial world, has arrived!
【Pump Housing】: The sturdy armor that supports the gears and guides the smooth inflow and outflow of the melt! Made of stainless steel and alloy steel, its corrosion-resistant and fearless! 【Driving Gear】: The source of power, spinning relentlessly! Crafted from nitrided steel and tool steel, its wear-resistant and durable, transmitting force fearlessly! 【Driven Gear】: The seamless partner, working in tandem with the driving gear in a rotating dance! Made of the same materials, it boasts maximum durability and together they achieve excellent results! 【Bearings】: Robust support,
2025-02-19 Revolutionizing HDPE Ceramic Powder Granulation with Advanced Melt Pump Technology
In the rapidly evolving world of plastics processing, innovation is the key to staying ahead. Today, we are excited to announce the launch of our state-of-the-art HDPE Ceramic Powder Granulation Melt Pump, a groundbreaking solution designed to revolutionize the production of high-quality HDPE ceramic powder granules. A Game-Changer in HDPE Granulation Our new melt pump represents a significant advancement in the technology used for HDPE ceramic powder granulation. It is specifically engineered to meet the demanding requirements of modern production lines, ensuring precise control, stable opera
2025-02-17 Revolutionizing Plastic Processing: Introducing the Advanced Plastic Extruder Melt Pump
In a groundbreaking move that promises to redefine the plastics industry, the Plastic Extruder Melt Pump. Designed to elevate the efficiency, precision, and reliability of plastic extrusion processes, this cutting-edge technology is set to become a game-changer for manufacturers and processors worldwide. A Leap Forward in Plastic Extrusion Technology The Plastic Extruder Melt Pump represents a significant advancement in the handling and processing of molten plastics. By integrating advanced engineering principles with state-of-the-art materials, [Company Name] has created a device that ensures
2025-02-15 Melt Pump for Extrusion: A Game-Changer in Polymer Processing
The polymer processing industry is witnessing a transformative shift with the widespread adoption of melt pumps for extrusion , a technology that is redefining efficiency, precision, and sustainability in manufacturing. These pumps, designed to precisely control the flow of molten polymer during extrusion, are becoming indispensable tools for producers of plastic films, sheets, pipes, and other extruded products. What is a Melt Pump for Extrusion? A melt pump, also known as a gear pump, is a high-precision device installed between the extruder and the die in an extrusion line. Its primary func
