Mistakes To Avoid When Buying Used Plastic Machinery



If you are looking to get into the business of manufacturing plastic products but your financial status does not allow you purchase a new injection molding machine, you may be considering buying used machinery. Provided that you know what to look for, purchasing a used injection molder does not have to be a difficult task at all. But you will have to do everything possible to get the right machine if you want to keep your costs low and become more competitive in the plastic part manufacturing business. With the right used plastic machinery, you will be able to sell more plastic parts, earn more money and establish a reputation as a quality manufacturer.

So what do you need to do in order to avoid purchasing used plastic machinery that will disappoint you? There are various mistakes you will need to avoid, one of them being purchasing a used plastic injection molding machine that does not work. The key to purchasing reliable used machinery is to find one that is fully inspected and tested before it is delivered to your company. You will not suffer loss of production due to multiple breakdowns if you purchase used machinery that is in good working condition.

Another mistake you should avoid when you are purchasing used plastic machinery is choosing large screw diameters. The problem with large screw diameters is that they can cause quality problems because of material degradation. When the large screw diameters are used with very small shot sizes, the plastic material is forced to spend more time being heated by the barrel heaters as opposed to large shot sizes. It is very likely that material degradation will occur if the shot size is smaller compared to the maximum shot capacity of the injection unit especially for materials that are heat sensitive. Large screw diameters are also notorious for creating large shearing forces during screw rotation, something that can degrade the material and lead to reject parts.

For more tips on how to buy used plastic machinery, visit my website at premierplasticsnj.com

Comments

  1. Matheiu RobineMay 10, 2019 at 4:10 AM

    Thank you so much for this information. It was really good to know about plastic machinery. I have read a few similar blogs related to this and found it really good to know more about plastic machinery which would help you making your blog more effective. Keep up the good work. Visit URL - https://www.haishi-machinery.com/

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