Hey there! As a supplier of vertical injection molding machines, I often get asked about the best way to store these beasts when they’re not in use. It’s not just about finding a corner to tuck them away; proper storage can significantly extend the machine’s lifespan and keep it in tip – top shape for when you need it again. So, let’s dive into how you can store your vertical injection molding machine effectively. Vertical Injection Molding Machine

1. Pre – storage Cleaning
Before you even think about storing your machine, a thorough cleaning is a must. You know, these machines deal with all sorts of plastics and resins during operation, and if you leave that stuff sitting on them for too long, it can cause some serious problems.
Start by removing any leftover plastic from the hopper, barrel, and mold cavities. You can use a plastic purging compound to clean out the barrel. It’s like giving your machine a good internal scrub. Just follow the manufacturer’s instructions on how to use it. Usually, you run the purging compound through the machine at the appropriate temperature to melt and flush out the old plastic.
Next, clean the exterior of the machine. Wipe down all the surfaces with a clean, dry cloth. If there are any stubborn stains or grease marks, you can use a mild detergent and a soft brush. But be careful not to get any water inside the electrical components. You don’t want to short – circuit anything!
2. Lubrication
Lubrication is key to keeping your machine’s moving parts in good working order during storage. Over time, without proper lubrication, the parts can start to corrode and seize up.
First, check the machine’s lubrication points. These are usually marked in the user manual. Use the recommended lubricant for each point. For example, some parts might require a high – temperature grease, while others need a light oil.
Apply the lubricant as per the manufacturer’s guidelines. You don’t want to over – lubricate, as that can attract dust and dirt, but you also don’t want to under – lubricate and risk damage to the parts. A little bit of lubrication goes a long way in preventing wear and tear during storage.
3. Protecting the Electrical Components
The electrical components of your vertical injection molding machine are super sensitive. Moisture, dust, and static electricity can all cause problems.
To protect them from moisture, you can use desiccant packs. These are those little packets you often find in new shoes or electronics. Place them inside the control panel and other areas where electrical components are housed. They’ll absorb any moisture in the air and keep the environment dry.
Dust is another enemy. You can use a dust cover to protect the entire machine. Make sure the cover fits snugly and is made of a breathable material. This way, you prevent dust from getting in but also allow air circulation to prevent condensation.
As for static electricity, you can ground the machine properly. Check the grounding cables to make sure they’re in good condition and connected securely. This helps prevent any static buildup that could fry the electrical components.
4. Mold Maintenance
If your vertical injection molding machine comes with molds, they need special attention during storage.
First, clean the molds just like you did with the machine. Remove any plastic residue, and then use a mold cleaner to get rid of any oils or contaminants. After cleaning, apply a thin coat of mold release agent or a corrosion – preventive spray. This will protect the mold surfaces from rust and corrosion.
Store the molds in a dry, climate – controlled environment. You can use a mold rack to keep them organized and prevent any damage from stacking them on top of each other. Also, label the molds clearly so you know which one is which when you need to use them again.
5. Storage Location
Choosing the right storage location is crucial. You don’t want to store your machine just anywhere.
Find a dry, clean, and well – ventilated area. Avoid places that are prone to flooding, high humidity, or extreme temperatures. A warehouse or a dedicated storage room is ideal.
If you’re storing the machine outside, you need to take extra precautions. Use a waterproof and UV – resistant cover to protect it from the elements. Make sure the machine is elevated off the ground to prevent water from pooling around it.
6. Regular Inspections
Even when the machine is in storage, it’s important to check on it regularly. You don’t want to wait until you need to use it again and find out that something has gone wrong.
Set a schedule for inspections. Every few months, go and take a look at the machine. Check for any signs of rust, corrosion, or damage. Look at the lubrication levels and make sure the desiccant packs are still working.
If you notice any issues, address them right away. It’s better to fix a small problem now than to have a major breakdown later.
7. Documentation
Keep all the documentation related to the machine during storage. This includes the user manual, maintenance records, and any service reports.
The user manual will come in handy if you need to refer to the machine’s specifications or operating procedures. The maintenance records will help you keep track of when the machine was last serviced and what was done. And the service reports can give you an idea of the machine’s overall condition.
8. Preparing for Re – use
When you’re ready to start using the machine again, there are a few things you need to do.
First, remove the dust cover and desiccant packs. Check all the connections and make sure everything is in place. Then, run a test cycle to make sure the machine is working properly.
If it has been a long time since the machine was last used, you might want to do a more thorough inspection and maintenance. This could include changing the lubricants, checking the electrical components, and calibrating the machine.

Alright, so there you have it! These are the steps you need to take to store your vertical injection molding machine properly. If you’re in the market for a new vertical injection molding machine or need some more advice on storage or maintenance, don’t hesitate to reach out to us. We’re here to help you get the most out of your equipment. Whether you’re a small – scale manufacturer or a big – time production facility, we’ve got the right machine for you. Just drop us a line, and let’s start the conversation about how we can meet your injection molding needs.
All-Electric Vertical Injection Moulding Machine References
- Manufacturer’s user manuals for vertical injection molding machines
- Industry best practices for equipment storage and maintenance
- Technical guides on mold maintenance and protection
Guangdong Baizan Intelligent Equipment Co., Ltd.
We are one of the most professional vertical injection molding machine manufacturers and suppliers in China. We warmly welcome you to buy customized vertical injection molding machine at competitive price from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Address: No.8, Jianye Road, Dahuai Town, Enping City, Jiangmen City, Guangdong
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