真空上料機是根據物料的輸送量，匹配相應規格的氣源壓力、倉泵和管道尺寸，可自動將各種物料輸送到包裝機、注塑機、破碎機的料斗中，傳統人工上料的不足，也了給料過程中粉料溢出的問題，如果在生產中遇到吸力不足的情況，可以通過以下方式加以。

A vacuum feeder is a machine that matches the corresponding specifications of gas source pressure, bin pump, and pipeline size based on the conveying volume of materials. It can automatically transport various materials to the hoppers of packaging machines, injection molding machines, and crushers, solving the shortcomings of traditional manual feeding and the problem of powder overflow during the feeding process. If there is insufficient suction in production, the following methods can be used to solve the problem.

一、管道檢查

1、 Pipeline inspection

造成真空上料機吸力小的管路難題，可能是由于電焊焊接難題導致的管道毀壞，或者是料管被塊狀物料阻塞，難題關鍵產生在真空上料機的入料口出及其管路的相接處，因此可以通過管道的檢查來排除這一故障。

The problem of low suction in the vacuum feeding machine may be caused by pipeline damage due to welding difficulties or blockage of the material pipe by block materials. The key problem lies in the inlet and outlet of the vacuum feeding machine and the connection of the pipeline. Therefore, this fault can be eliminated through pipeline inspection.

二、過濾裝置檢查

2、 Filter device inspection

檢查真空上料機過濾芯是不否被阻塞，過濾芯歸屬于易耗品，在應用的全過程中，直徑會伴隨著使用年限慢慢被阻塞，過濾芯如若發生堵塞，應拆裝超聲清洗三十分鐘或立即拆換，以保證真空上料機的正常運轉。

Check if the filter element of the vacuum feeder is blocked. The filter element belongs to consumables, and its diameter will gradually be blocked along with its service life during the entire application process. If the filter element is blocked, it should be disassembled and cleaned with ultrasonic for thirty minutes or replaced immediately to ensure the normal operation of the vacuum feeder.

三、閘閥密封性檢查

3、 Gate valve sealing inspection

在長時間的應用中，應按時檢查真空上料機各閘閥的密封性是否符合規定，檢查閘閥的密封環是否磨壞。閘閥的密封性問題，會導致真空上料機的真空值損害，導致吸力不足的問題，而且在各種嚴苛的自然環境下更應重視按時維修。

In long-term applications, the sealing performance of each gate valve of the vacuum feeder should be checked on time to ensure compliance with regulations, and the sealing ring of the gate valve should be checked for wear and tear. The sealing problem of gate valves can cause damage to the vacuum value of the vacuum feeder, resulting in insufficient suction, and timely maintenance should be emphasized in various harsh natural environments.