Extrusion machine is usually set as a unit, with many equipment components. The price is relatively high. Therefore, you must pay attention to the following points when purchasing an extruder:

1. Look for the manufacturer. There are many manufacturers producing extruders, which has caused some confusion for customers who want to buy extruders. Which one is better? In fact, the most important thing for customers is to look for strong manufacturers.

2. Look at the plant. Before purchasing the extruder, it is best to go to the factory factory to watch it in person. Powerful manufacturers have relatively formal plant scales, relatively large plant areas, and well-equipped plants.

3. Look at the business license. See if the company name you know is consistent with the company's business license company name, and don't be taken into other factories.

4. Listen to word of mouth. You can ask the manufacturer to provide several customers who buy the equipment. Contact them yourself and ask how the equipment in this factory is. The best experience is what other customers have used.

5. Look at the after-sales service. If the manufacturer's after-sales service is not clear. After-sales service is not timely, once there is a problem in the future, the after-sales problem is difficult to solve. This is also a tricky problem.

6. Look at the company's honors. The company has many honors. Relatively speaking, the company's strength is relatively strong.

7. Looking at patents, the strength of a company, especially a machinery company, the number of patents also reflects the company's R&D strength from the side.

8. Compare prices. Buying machinery and equipment should not be purely based on low prices, but should be combined with quality. Don't be greedy for cheap equipment.

9. Instructions for use of the extruder.

10. Maintenance of the extruder, etc.