1. Intuitively understand the wear and tear of vulnerable parts

Due to its easy opening, the wear level of threaded components and the inner lining of the barrel can be detected at any time, allowing for effective maintenance or replacement. It will not be discovered only when there is a problem with the extruded product, causing unnecessary waste.

2. Reduce production costs

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.

3. 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.

4. 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.

5Double screw extruderWide range of applications

Widely applicable and suitable for processing various materials

6. High yield, high quality, and high efficiency

Double screw extruderDaily maintenance methods:

1、 After 500 hours of use, there will be iron filings or other impurities from gear wear in the gearbox, so the gears should be cleaned and the gearbox lubricating oil should be replaced.

2、 After a period of use, a comprehensive inspection of the extruder should be conducted to check the tightness of all screws.

3、 If there is a sudden power outage during production, the main drive and heating will stop. When power is restored, each section of the material barrel must be reheated to the specified temperature and kept warm for a period of time before the extruder can be started.

4、 If the full rotation of the instrument and pointer is found, check whether the contact of the thermocouple and other lines is good.