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You are here: Home / News / Common mistakes to avoid when using screw conveyors

Common mistakes to avoid when using screw conveyors

Publish Time: 2023-02-24     Origin: Site

When it comes to industrial applications, screw conveyors play an important role in the successful transportation of goods. However, it's still possible for people to make mistakes when using them if they're not aware of the challenges associated with the process. It's essential to ensure that the conveyor is properly maintained and that all safety protocols are followed.



  • Skimping on safety guards

  • Not accounting for varying materials

  • Not checking for correct positioning of conveyor

  • Failing to inspect the conveyor regularly


Skimping on safety guards

Skimping on safety guards is one of the most common mistakes made when using screw feeder conveyors. Many operators assume that the conveyor is safe to use without any additional guardrail, but this assumption is extremely dangerous. Any moving parts on the conveyor can be a hazard, and it’s important to make sure all safety guards are in place and functioning properly. Not only do safety guards protect operators, but they also help protect the conveyor itself from damage or malfunction. Whenever the conveyor is in operation, make sure all safety guards are in place and functioning properly.


Not accounting for varying materials

When using pipe screw conveyors, it is important to factor in the varying materials that will be used. Not accounting for varying materials can lead to a variety of problems, such as conveyor jamming, corrosion, and excessive wear. The material composition of the materials being used must be taken into consideration when selecting a conveyor. Make sure to always use the correct materials for the intended application. Additionally, it is important to use the proper lubrication and maintenance routine to ensure that the conveyor is operating efficiently.


Not checking for correct positioning of conveyor

One of the most common mistakes when using spiral conveyors is not checking for correct positioning of the conveyor. It is essential to ensure that the conveyor is correctly positioned to avoid any potential issues that could arise due to incorrect positioning. This includes checking to make sure the conveyor is level, the discharge end is correctly aligned, and that the screw pitch is properly set. Not doing so can result in poor performance, increased wear and tear, and even safety hazards.


Failing to inspect the conveyor regularly

Failing to inspect the conveyor regularly is a common mistake that can have serious consequences. Without regular inspections, a malfunctioning conveyor can go unnoticed and cause production delays or even accidents. Equipment breakdowns can result in costly repairs or replacements, not to mention potential injury or loss of life. It is therefore essential to conduct regular inspections of the conveyor, including the drive motor, belt, and control system, to ensure the machine is in proper working order. Additionally, if any damage or wear is detected, the conveyor should be taken out of service immediately until repairs or replacement can be made.


screw feeders are an efficient and cost-effective equipment for conveying bulk materials. To ensure the smooth operation of your screw conveyor, it is essential to avoid the common mistakes discussed in this article. This includes ensuring the correct size of the screw conveyor, selecting the right tubular screw conveyor for the application and ensuring proper maintenance of the equipment. By avoiding these mistakes, you will be able to maximize the efficiency and lifespan of your screw conveyor. PK Machinery tells you how to use it correctly.


Henan Pingyuan Mining Machinery Co., Ltd. specializes in various mining machinery productions such as vibrating screen, belt conveyor, bucket elevator, screw conveyor, and some spare parts, etc. Research & Development, production and sale are formed into an integral system.

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