Tips for buying a plastic granulator


When recycling plastics, you will need to break them down into small pieces. For that reason, you will need a plastic granulator. there is a variety of plastics in the market. The choice of buying them depends on your industry. To increase in demand for recycling material, there is a continuous demand for granulators and shredders. When buying the plastic granulator, there is a lot of things you need to put into consideration. This includes machine setup among others.  For that reason, it is crucial to have enough skills to make the right decision.


The first thing to put into consideration when selecting the right granulator is the type of scrap plastic you are dealing with. Also, determine the shape and size of the material you need to granulate. This will help you in deciding the size of the chamber, the type o motor, and the horsepower. Note that, PVC materials will respond differently when compared to polymers. For that reason, it’s important to choose the right equipment.


The next thing to look for is the components. Plastic granulators are designed differently. For instance, there are three rotor designs which include opened, staggered, and closed. The open rotor is much effective in handling thin-walled parts. The material flows freely with a 3 to 5 knife configuration. For large and thick materials, a closed rotor is effective to do the work. The staggered rotor is effective for both thick and thin parts. The chamber size is also an important consideration. when checking the chamber of the machine, it is crucial to determine the throughput capability of the machine. The plastic granulator with small holes will have less throughput as compared to those with large holes. This is because a plastic granulator with large holes allows scrap plastic to pass through easily and faster.


The third thing to consider is the machine setup. There is the various method you can employ to feed the machine. This includes the use of conveying belts, power rolls, and robots. Note that, purchasing these items to feed the granulator is costly. If you are not in a position to buy those items, consider feeding the machine manually. Ideal for injection molding, Beside The Press Granulator  minimises dust and reduce noise.


When buying the machine, it’s important to consider the cost. The machine is available at different prices. It’s important to do research and identify machines that are cost-effective. You will find dealers selling the same machine at different prices. Choose the dealer selling at a lower price. The quality of the machine is also an important consideration. choose the machine that is built by professionals. A high-quality machine will last longer hence serving you for a long time. Do a lot of research and have a list of dealers as well as the machines available. Always choose a machine made of high-quality metals.  


Learn the review and ratings. Note that to identify the machine that is effective it's always important to learn the reviews and ask around. When you identify the machine with a lot of positive reviews and fewer cases of breakdown, consider buying it.


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