Screw conveyors are crucial equipment in many production lines, used for transporting materials. However, after a period of operation, many businesses encounter material blockage problems that lead to unstable system operation, reduced productivity, and increased repair costs. Screw conveyors often get jammed with material? 5 effective solutions. This article will analyze the common causes of material jamming and provide practical solutions to help improve system performance. Don’t miss out, or contact Super One immediately for advice on the right screw conveyor solution for your production line.

What causes the screw conveyor to get stuck?

Material jamming can stem from various causes, such as:

• Materials with high moisture content or those that are easily adhesive.
• The amount of raw materials supplied exceeds the designed capacity.
• The screw blades are worn or deformed.
• A foreign object is lodged in the screw tray.
• The screw shaft is off-center.
• The screw tray was not cleaned regularly.

Identifying the correct cause will help businesses choose the appropriate solution, avoiding disruption to the entire production line.

5 effective ways to fix a jammed screw conveyor.

Understanding the reasons why screw conveyors frequently get jammed is essential for maintaining stable production. Screw conveyors often get jammed with material? 5 effective solutions. The following solutions will help businesses identify and effectively address common material blockage problems:

Control the amount of materials fed in.

Feeding too much material in a short period of time causes the screw conveyor to overload, leading to material buildup and jamming.

To mitigate this situation, businesses should:

• Adjust the feed rate to match the screw conveyor’s capacity .
• Use automatic feeding devices to maintain a stable supply of raw materials.

Choose the appropriate screw size for each type of material.

Not all screw blades are suitable for all materials. For materials with high moisture content or those prone to sticking, specialized screw blades should be used to reduce material buildup.

Some commonly applied solutions include:

• Use a shaftless screw for slurry or adhesive materials.
• Choose the appropriate screw pitch and diameter based on the material properties.

Inspect and replace the screw blades when they are worn.

After prolonged use, the screw blades can become worn or warped, reducing their ability to push material and causing material to accumulate in the chute.

Businesses should:

• Inspect for wear and tear periodically.
• Replace the screw blades if cracks, breaks, or deformation appear.

Clean the system regularly.

Materials that remain stuck in the screw conveyor over time will reduce the transport space and increase the risk of blockages.

To ensure the system always operates stably, the following is needed:

• Clean the screw conveyor according to the maintenance schedule.
• Remove any leftover material after each production cycle if necessary.

Perform periodic maintenance on the entire system.

Besides the screw blades, components such as bearings, bushings, gearboxes, and motors also directly affect the operating performance of the screw conveyor .

Businesses should develop a regular maintenance plan to:

• Early detection of signs of damage.
• Reduce the risk of unexpected machine downtime.
• Extends the lifespan of the entire system.

Super One – A company providing high-quality screw conveyors at reasonable prices.

When your screw conveyor system gets jammed with material? The 5 effective solutions above will be useful knowledge that you shouldn’t ignore if you want your business to minimize losses due to machine downtime. Among many companies on the market, Super One is proud to be a strategic partner chosen by hundreds of large and small factories in Vietnam thanks to the following outstanding values:

A team of engineers with extensive practical experience.

At Super One , we don’t just provide replacement parts; we sell comprehensive engineering solutions. Our engineering team possesses in-depth knowledge of solid fluid mechanics and sealing technology. Before proposing any solutions, we always conduct on-site surveys, measure technical parameters, and thoroughly analyze material properties to design personalized, tailored solutions for each plant’s specific problem.

Pioneering advanced sealing and anti-sticking technology.

Super One proudly boasts a market-leading range of auxiliary products and upgrade components for screw conveyors :

• Smart split shaft seal: Effectively resolves screw conveyor shaft leakage issues without disassembling the gearbox or motor, saving 80% of downtime.
• High-quality shaftless screw auger: Manufactured from high-strength alloy steel, resistant to deformation under high torque, specifically designed to handle material jamming in wastewater treatment, spent grain processing, and food processing industries.

Optimizing long-term costs for businesses.

Many companies opt for short-term, cost-effective solutions such as replacing the sealing wire with a standard one or patching up old screw blades. However, the problem will recur after a few weeks. Super One ‘s solution focuses on sustainable value. By upgrading the sealing system and optimizing the screw blade structure, we help extend equipment lifespan by 3-5 times, minimize periodic maintenance costs, and completely eliminate the risk of unexpected machine downtime.

24/7 technical support and reliable warranty service.

We understand that even an hour of downtime at a factory can cause hundreds of millions of dong in losses. Therefore, Super One ‘s customer service and technical support always operate with the utmost urgency. From consultation, delivery, installation and testing supervision to post-repair warranty, Super One works closely with the factory’s technical team, ensuring the system operates at its highest efficiency and with absolute safety.

SUPER ONE CO., LTD. – QUALITY COMES FIRST

Tax identification number: 0317648431

Email: Superone.com.vn@gmail.com

Hotline: 0926666978

Zalo: 0363196420

Whatsapp: +84363196420

Factory address: 78/1 Provincial Road 824, Hamlet 1, My Hanh, Tay Ninh, Vietnam