Машина для сушки и гранулирования

Другие производственные линии


Машины для сушки и гранулирования помогают перерабатывать материалы в однородные гранулы для последующей обработки и хранения.


A guide to the best settings for your Squeeze drying and pelletizing machine

The setup of your extruder-dryer pelletizer is critical to the efficiency and effectiveness of your extrusion. Here are some essential steps to optimizing your dry-cut pelletizer settings to maximize its capacity and run time:

Correctly Adjust the Gap

  • Clearance is the distance between the blade and counterblade and is critical in determining the final size and quality of the pellets. Too little clearance creates fines, while too much clearance creates undivided pellets. Adjust the gap according to the type of crop and the desired pellet size.

Selecting the right screen

  • The sieve mesh determines the size of the pellets selected for extrusion. Match the sieve mesh to the target pellet size and consider the crop’s moisture content. Coarser screens are suitable for crops with higher moisture content, while finer screens can be used for crops with lower moisture content.

Adjusting feed speed

  • The feed rate affects the capacity and pellet quality of the extruder. Too fast a feed rate can lead to speed overload and clogging, while too slow a feed rate can waste time and reduce efficiency. Adjust the feed according to the crop type and the extruder’s capacity.

Control water content

  • Moisture content is a critical factor in pellet quality. Too high a moisture content can cause pellets to be sticky and brittle, while too low a moisture content can cause pellets to be too complex and challenging to process. Use a moisture meter to monitor the moisture content of your pellets and adjust as needed.

Monitor and adjust regularly.

  • Pelletizer settings need to be monitored and adjusted regularly to ensure optimum performance. Periodically check the gap, screen, and feed rate as material conditions and environmental conditions change and make adjustments as needed.


Troubleshooting Squeeze drying and pelletizing machine: Quickly Solve Common Problems

You will inevitably encounter some minor problems while operating your extruder and pelletizer. Having a set of troubleshooting guidelines can help you quickly identify the problem and take appropriate action. Listed below are a few common issues and their solutions:

Inconsistent feed volume

  • Check for tired or clogged feed rollers or scrapers.
  • Adjust the feed rate to match the flow rate of the crop.
  • Check for a jammed hopper or feeder.

More than discharge

  • Check if the discharge rise or decline is weak or obstructed.
  • Adjust the discharge rate to the flow of material being processed.
  • Check whether the discharge opening or screen is blocked by foreign matter.

Incomplete cutting

  • Check if the blades are worn or dull and need to be replaced or modified.
  • Adjust blade clearance to ensure proper cutting.
  • Check if the blade bearings are strained and replace them immediately.

Oil or water leaks

  • Check seals or gaskets for wear or deterioration that needs to be replaced.
  • Check whether the valve or pipeline is loose or damaged and needs to be tightened or replaced.
  • Check if the oil or water tank is cracked or deformed and needs to be repaired or replaced.

Abnormal crash or noise

  • Check for loose floor screws that need to be tightened.
  • Check the drive train for looseness or fatigue; it must be replaced or adjusted.
  • Check for worn or damaged bearings that need to be replaced.

By mastering these troubleshooting methods, you can quickly solve common problems and ensure the final dry-cutting granulator runs stably to avoid losses.

Отжимная машина для пленки


Daily Maintenance Guide for Squeeze Dryer Pelletizer

Proper maintenance is critical to ensure that your extruder and pelletizer run smoothly, are durable, and perform at their best. Here are some daily practices that can help extend the life of your extruder and pelletizer and reduce the risk of breakdowns:

Regular Cleaning

  • Regular cleaning of your extruder and pelletizer can add residue, foreign matter, and dust, affecting performance and leading to breakdowns. Use compressed air to remove debris from the machinery and wipe the surfaces with a damp cloth.

Check and lubricate bearings.

  • Bearings are critical to ensuring the operation of the squeeze-cut pelletizer. Regularly inspect bearings for wear or damage and lubricate according to the manufacturer’s recommendations. Proper lubrication reduces friction, extends bearing life, and prevents overheating.

Check and Replace Blades

  • Sharp blades are essential for effective pelletizing. Inspect blades regularly for damage or fatigue. Worn blades can lead to poor pelletizing results, increased power consumption, and even damage to the machinery. Replace the blades as necessary.

Check the drive belt.

  • The drive belt connects the power source to the extruder and pelletizer. Check the drive belt for fatigue, looseness, or damage. Adjust the tightness or replace damaged drive belts to ensure more than just power transfer.

Check electrical connections

  • Loose or corroded electrical connections can lead to malfunctions and safety issues. Periodically inspect wires, connectors, and terminals for damage or looseness. If necessary, tighten connections and replace damaged components.


Prospects for extruder and pelletizer technology

Extrusion dry pelletizer technology rapidly evolves to provide superior efficiency, precision, and automation. The following trends are expected to extrude the future of dry pelletizers:

Smart technology:

  • Sensors and data analytics will be integrated into dry pelletizers to provide instant monitoring and predictive and automated maintenance adjustments.


  • Electric motor-driven extrusion dry pelletizers are becoming increasingly common, lowering operating costs, reducing emissions, and improving energy efficiency.

Precision Pelleting:

  • Advanced blade design and control systems will enable more precise pelleting, improving feed quality and animal health.

Continuous Monitoring:

  • A remote monitoring platform will allow farmers and processors to instantly track the squeeze-dry pelletizer and be alerted to problems as they arise.

Automated Feeding and Unloading Systems:

  • Automated technology will streamline the feeding and unloading, increasing productivity and reducing labor costs.


  • Enhanced environmental practices will drive the development of extruders and pelletizers that consume less energy and produce fewer emissions.



By understanding the technology and applications of extrusion pelletizers, you can optimize your tooling process for greater efficiency and profitability. This article provides a comprehensive guide with topics on the selection, use, maintenance, and innovation of extruder-dryer-pelletizers.

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