Double screw extruderThe reason for the abnormal sound emitted by the main motor is that the bearing of the main motor is damaged. One of the thyristors in the rectifier circuit of the main motor is damaged. Solution: Replace the main motor bearings. Check the thyristor rectifier circuit and replace the thyristor components if necessary.
During equipment maintenance, ordinaryDouble screw extruderIt is often necessary to first remove the heating and cooling system, and then extract the screw as a whole. However, the split twin-screw does not need to be used. Just loosen a few bolts, rotate the worm gear box handle device to lift the upper half of the barrel, and then open the entire barrel for maintenance. This not only shortens maintenance time but also reduces labor intensity. in the worldDouble screw extruderThe development trend is towards high torque, high speed, and low energy consumption, and the effect brought by high speed is high productivity. The split twin-screw extruder belongs to this category, with a speed of up to 500 revolutions per minute. So it has an advantage in processing high viscosity and heat sensitive materials.
Double screw extruderFive Major Advantages
lower production cost
When manufacturing masterbatch, it is often necessary to change the color. If it is necessary to change the product, open the open processing area within a few minutes. In addition, the mixing process can be analyzed by observing the melt profile on the entire screw. At present, ordinary twin-screw extruders require a large amount of cleaning materials for color replacement, which is time-consuming, electricity consuming, and wastes raw materials. The split twin-screw extruder can solve this problem. When changing colors, it only takes a few minutes to quickly open the barrel for manual cleaning, which saves costs by using less or no cleaning materials.
improve labor efficiency
During equipment maintenance, ordinary twin-screw extruders often need to remove the heating and cooling systems first, and then extract the screw as a whole. However, the split twin-screw does not need to be used. Just loosen a few bolts, rotate the worm gear box handle device to lift the upper half of the barrel, and then open the entire barrel for maintenance. This not only shortens maintenance time but also reduces labor intensity.
High torque, high speed
At present, the development trend of twin-screw extruders in the world is towards high torque, high speed, and low energy consumption. The effect brought by high speed is high productivity. The split twin-screw extruder belongs to this category, with a speed of up to 500 revolutions per minute. So it has an advantage in processing high viscosity and heat sensitive materials.
Wide range of applications
Widely applicable and suitable for processing various materials
High yield, high quality, and high efficiency
Having other advantages of ordinary twin-screw extruders, it can achieve high output, high quality, and high efficiency.