Proper storage is a crucial yet often overlooked aspect of ensuring the long – term functionality and durability of a blowing machine. As a seasoned blowing machine supplier, I’ve witnessed firsthand the impact that inadequate storage can have on a machine’s performance and lifespan. In this blog, I’ll share some in – depth insights on how to extend the service life of a blowing machine through proper storage, which is not only beneficial for individual buyers but also for businesses looking to optimize their equipment investment. Blowing Machine

1. Pre – Storage Preparation
Before storing a blowing machine, thorough preparation is essential. This is a fundamental step that sets the foundation for safe and effective long – term storage.
- Cleaning: The first thing we should do is to clean the blowing machine meticulously. Remove any plastic residues, dust, or debris from the interior and exterior components. This includes the hopper, extruder, molds, and cooling systems. Use appropriate cleaning agents and tools as recommended by the machine’s manufacturer. For example, non – abrasive cleaners can be used for the outer surface, while specialized solvents may be required to dissolve stubborn plastic residues in the extruder. After cleaning, dry all parts thoroughly to prevent rust and corrosion.
- Lubrication: Lubrication is vital for protecting the moving parts of the blowing machine. Check the lubrication levels and refill if necessary. Apply a thin layer of high – quality lubricant to all bearings, gears, and other moving components. This helps to reduce friction and wear during storage, ensuring that the machine operates smoothly when it is put back into use.
- Inspection and Maintenance: Conduct a comprehensive inspection of the entire blowing machine. Check for any signs of wear, damage, or malfunction. Replace any worn – out parts, such as belts, seals, or gaskets. Tighten all loose bolts and connections. Identifying and addressing potential issues before storage can prevent further damage and costly repairs in the future.
2. Choosing the Right Storage Environment
The storage environment plays a significant role in maintaining the integrity of the blowing machine.
- Temperature and Humidity: A stable temperature and humidity level are crucial. The ideal temperature range for storing a blowing machine is between 10°C and 30°C. Extreme temperatures can cause thermal expansion and contraction, which may lead to mechanical stress and damage to the machine’s components. High humidity can result in rust and corrosion, especially on metal parts. To control humidity, consider using dehumidifiers or moisture – absorbing materials in the storage area.
- Ventilation: Adequate ventilation is necessary to prevent the accumulation of moisture, dust, and fumes. A well – ventilated storage space can also help to dissipate any heat that may be generated by the machine’s electrical components. Ensure that the storage area has proper air circulation, either through natural ventilation or mechanical ventilation systems.
- Dust and Contamination: Protect the blowing machine from dust, dirt, and other contaminants. Store the machine in a clean and enclosed area, away from construction sites, industrial areas with high levels of dust, or areas prone to flooding. If possible, cover the machine with a dust – proof cover to provide an extra layer of protection.
3. Storage Position and Support
The way a blowing machine is positioned and supported during storage can have a significant impact on its structural integrity.
- Level Surface: Place the blowing machine on a flat and level surface. An uneven surface can cause stress on the machine’s frame and components, leading to misalignment and potential damage. Use shims or leveling feet to ensure that the machine is perfectly level.
- Proper Support: Provide adequate support for the machine’s heavy components. For example, if the blowing machine has a large extruder or a heavy mold, use sturdy supports or stands to prevent sagging or deformation. This is especially important for long – term storage, as the weight of the components can cause permanent damage if not properly supported.
4. Electrical and Control System Protection
The electrical and control systems of a blowing machine are sensitive and require special attention during storage.
- Disconnect Power: Before storing the machine, disconnect it from the power source. This not only prevents electrical hazards but also protects the electrical components from potential damage caused by power surges or fluctuations.
- Protect Electrical Components: Cover all electrical connectors and terminals with protective caps or tape to prevent dust, moisture, and corrosion. Store any removable electrical components, such as control panels or sensors, in a dry and safe place. Consider using anti – static bags to store sensitive electronic parts to prevent electrostatic discharge damage.
5. Regular Inspection During Storage
Even when the blowing machine is in storage, regular inspections are necessary to ensure its condition remains optimal.
- Visual Inspection: Conduct visual inspections at regular intervals, for example, once every three months. Check for any signs of rust, corrosion, damage, or pest infestation. Look for loose connections, leaks, or any other visible issues that may require attention.
- Functional Checks: Periodically perform simple functional checks on the machine. This can include turning on the power (after ensuring it is safe to do so) and checking the operation of basic functions, such as the motor, heaters, and control systems. This helps to identify any potential problems early on and allows for timely maintenance.
6. Documentation and Record – Keeping
Maintaining proper documentation and records during the storage process is essential.
- Storage Log: Keep a detailed storage log that includes information such as the date of storage, the condition of the machine before storage, any maintenance or repair work carried out, and the results of regular inspections. This log can serve as a valuable reference for future maintenance and can help to track the machine’s history.
- Manuals and Documentation: Store all user manuals, technical specifications, and maintenance guides in a safe place. These documents are crucial for understanding the machine’s operation, maintenance requirements, and troubleshooting procedures. Having easy access to this information can save time and effort when the machine needs to be put back into use.
Conclusion

Proper storage of a blowing machine is a multi – faceted process that requires attention to detail and a systematic approach. By following the steps outlined above, including pre – storage preparation, choosing the right storage environment, proper positioning and support, protecting the electrical system, conducting regular inspections, and maintaining documentation, you can significantly extend the service life of your blowing machine.
Seawater Desalination Plant At our company, we understand the importance of providing high – quality blowing machines and comprehensive after – sales support. Our machines are designed with durability and reliability in mind, and we are committed to helping our customers get the most out of their equipment. If you are in the market for a blowing machine or need advice on storage and maintenance, we invite you to contact us for a detailed discussion. Our team of experts is ready to assist you in making the right choice for your business needs.
References
- Blowing Machine Manufacturer’s Manuals
- Industry Standards for Plastic Machinery Storage
- Technical Papers on Equipment Preservation and Maintenance
Qingzhou Foren Water Treatment Equipment Co., Ltd.
Address: No.999 Haidai North Road, Economic development Zone, Qingzhou City, Shandong Province
E-mail: alice@forenwater.com
WebSite: https://www.forenwater.com/