Products Release

• Analysis of Coupling And Off Axis Protection Device for Twin Screw Granulator

  Coupling is an important connecting device between the main motor of the extruder and the gearbox. Currently, nylon rod couplings and safety couplings are commonly used on the market. Nylon rod couplings have a simple mechanical structure and low cost, but the torque is not accurate. They rely entirely on the shear force of the torque greater than that of the nylon rod. When the nylon rod is cut off, it needs to be reattached.

  Products Release April 15, 2024
• Modified Plastics Used in Car Lights

  The main components of automobile lights are composed of reflectors, lenses, casings, light sources, electronic circuits, and installation accessories. With the development trend of lightweight automobiles, the proportion of plastics in automobiles is getting higher and higher.

  Products Release April 04, 2024
• What Are The Differences in Injection Molding of Different Modified Nylon

  With the development of industries such as automobiles, machinery, electronics, and aerospace, the requirements for material properties are becoming increasingly high. Developing high-performance and multifunctional modified nylon (PA) special materials has become a major research and development topic.

  Products Release April 01, 2024
• Five Common Problems And Solutions in Plastic Granulation

  Five common problems and solutions in plastic granulation 01 Black Dots 02 Broken Bar 03 Hollow 04 Material Overflow 05 Bridge Construction

  Products Release March 28, 2024
• Loss-in-weight Feeding System - Weighing Equipment with Intermittent Feeding And Continuous Discharging

  Loss-in-weight feeders are used to continuously measure the volume and weight of bulk solid feed materials, such as powders, granules, liquids, flakes and fibers. Haisi Extrusion supply loss-in-weight feeding equipment specially designed for screw extruders.

  Products Release March 25, 2024
• Maintenance Tips Related To Twin-screw Extruder Gearbox

  In the daily production of twin-screw extruders, the gearbox needs to perform necessary maintenance work.

  Products Release March 21, 2024
• What Is The Working Process of The Kneader?

  One of the symbols of the development of internal kneaders is the high-speed, high-pressure, and high-efficiency machines. Generally, low-speed internal kneaders are referred to as those with a rotor speed of 20rpm, those with a speed of 30-40rpm are referred to as medium speed internal kneaders, and those above 60rpm are referred to as high-speed internal kneaders.

  Products Release March 18, 2024
• Analysis of Common Faults in Plastic Extruders

  Plastic extruder is a common plastic mechanical equipment. In the daily operation of the extruder, various faults are inevitable, which affect the normal production of the extruder. Below, we will analyze the faults of the extruder in detail.

  Products Release March 14, 2024
• Extruder Feeding - Material Bridging And Ratholes

  Bridging occurs when materials interlock or bond together, forming an arch above the container outlet. There are many factors that cause the "bridging" phenomenon: particle size, shape, specific gravity, humidity, static electricity, the cohesive strength and internal friction of a single particle will all have an impact on the "bridging" phenomenon. When this happens, the arched structure holds the rest of the contents in the feeder in place, preventing the remaining material from being discharged.

  Products Release March 11, 2024
• How To Deal with The Granulation Abnormality of The Water Strand Pelletizing Line

  The plastic extruder pull bar granulation production line can be used for granulation of masterbatch, PE/PP+CaC03 materials, or recycling granulation of LDPE, HDPE, PP, ABS, PET and other raw materials.

  Products Release March 07, 2024