Plastic recycling has become a critical issue in recent years due to the growing problem of plastic waste and its impact on the environment.
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Plastic recycling involves the process of collecting and reusing plastic materials to reduce the amount of waste generated.
This process not only helps to preserve natural resources but also helps to reduce the carbon footprint of the recycling industry.
The process of plastic recycling starts with the reduction of plastic waste into smaller, more manageable pieces.
This is where plastic crushers come into play. A plastic crusher is a machine that is used to shred or grind plastic waste into small pieces that can be easily processed for recycling.
Choosing the correct plastic crusher is important because different types of plastic have different properties that require different crushing methods and equipment.
The purpose of this article is to provide a comprehensive guide to selecting the right plastic crusher for different types of plastic. The article will cover the different types of plastics, the impact of plastic type on crusher selection, and the features to look for when choosing a plastic crusher.
There are several different types of plastics, including polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), and others.
Each type of plastic has its own unique properties, including density, melting point, and chemical resistance.
The physical and chemical properties of each type of plastic affect its behavior during the recycling process.
For example, some plastics have a low melting point, making them easy to grind and process, while others have a higher melting point and are more difficult to recycle.
The chemical resistance of each plastic type also affects its ability to be recycled, as some plastics are more resistant to chemical degradation and may require special handling and processing.
Understanding the properties of each type of plastic is critical in choosing the correct plastic crusher. For example, if a plastic has a low melting point, a high-speed, low-torque crusher may be appropriate.
On the other hand, if a plastic is resistant to chemical degradation, a heavy-duty, high-torque crusher may be required.
There are several key considerations when selecting a plastic crusher, including the type of plastic being processed, the size of the waste pieces, the production volume, and the available budget.
The properties of each type of plastic affect the design and performance of the plastic crusher.
For example, some plastics are brittle and can be easily broken down, while others are more flexible and require a more aggressive crushing process.
When choosing a plastic crusher, it is important to look for certain characteristics, such as the size of the crushing chamber, the type of blades used, and the speed and torque of the machine.
These factors will vary depending on the type of plastic being processed and the desired end product.
Regular maintenance is critical for ensuring the efficiency and longevity of a plastic crusher.
This includes routine cleaning, blade sharpening, and replacement of worn parts.
To prolong the life of a plastic crusher, it is important to operate the machine according to the manufacturer’s instructions, to avoid overloading the machine, and to properly maintain the blades.
Regularly inspecting the machine for signs of wear and tear, and replacing worn parts as needed, can also help to extend the life of the plastic crusher.
To maintain the efficiency and performance of a plastic crusher, it is important to keep the blades sharp and clean, to regularly check the tightness of bolts and screws, and to lubricate moving parts as needed.
It is also important to follow a regular maintenance schedule, as recommended by the manufacturer.
In this article, we have covered the importance of choosing the right plastic crusher for different types of plastic, and the factors to consider when selecting a plastic crusher.
We have also discussed the properties of different types of plastic and how they affect the recycling process.
In conclusion, choosing the right plastic crusher is critical to the success of the plastic recycling process. By understanding the properties of different types of plastic, and selecting a plastic crusher that is well-suited to the material, it is possible to maximize the efficiency and performance of the recycling process.
For further information on plastic recycling and plastic crushers, it is recommended to consult industry publications and online resources. Additionally, consulting with a professional in the recycling industry may provide valuable insights and advice.
Plastic crushers, also known as plastic granulators, are widely used in the recycling of waste plastics and the crushing and recycling of factory scraps and substandard products, which are environmentally friendly and cost-effective. It is suitable for major industries, such as: plastic industry, electronic manufacturing, electrical appliances, lamps, auto parts, plastic recycling and other industrial applications.
Buying a suitable plastic crusher has a lot to do with the crushing effect of the crusher and the service life of the equipment.
The following selection tips will teach you how to choose the right plastic crusher for you:
1. How to choose the right knife type?
GY claw cutter saddle
The claw type blades are suitable for the crushing and recycling of various plastics, especially for larger of plastic head material or various types of harder plastics (such as injection lump plastics, shoe last, etc.), and the effect is better. Plastic products such as PVC\PET\ABS\PP\PE\PC\PMMA\PA\PS are recommended to use claw type plastic granulators.
GP flake cutter saddle
The flake type blades are suitable for crushing general plastics like sheets, tube, profiles, plates and packaging materials, and sprue materials, also runners, etc. PVC\PP\PC\PS and other plastic products are recommended to use flake type plastic granulators.
GD flat cutter saddle
The flat type blades are suitable for recycling of boxes, thin pipe, blow molded parts, plastic bottles, plastic shells, leftovers from nozzles and various thinner plastic products. Flat plastic crusher is recommended for PE, PET and other plastic products.
GV V type cutter saddle
The V type blades are suitable for the recycling of various hollow products, leather, films and other plastics.
2. How to choose the right model?
According to the size of the crushed product
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The general crushed material can enter the crushing chamber. If it is a thick or hard defective product or a plastic head material, it is better to use a model with one or two levels of motor in combination with the output.
According to the size of the grinding chamber
The size of the crushed defective products or the nozzle should not be larger than the size of the grinding chamber. If it is to crush long trays or pipes, etc., it is recommended to choose a inclined plastic crusher, without cutting, and directly crushing.
According to production demand
The grinding capacity of plastic crushers varies according to different models. If you are a customer who needs a large amount of crushing, on the premise that the product can enter the crusher, you should select the model according to the output of the granulator. The output of ordinary plastic can be found in the specification table. When crushing mineral water bottles, plastic bags and film products, the output is only about 1/3 of the minimum value on the specification table.
According to application scenarios
Choose different types of crushers according to different application scenarios. For example, for centralized crushing and recycling of materials, standard plastic crushers can be selected according to the output and material characteristics; if they are directly recycled by beside-the-press crushing, you can choose beside-the-press granulators. Online plastic crusher with the extraction type can greatly reduce the labor cost, and the crusher is automatically recovered and reused.
3. How to choose the right
blade material
9CiSi
9CiSi is suitable for crushing ordinary plastic products.
Cr12MoV
Cr12MoV is a cost-effective material, suitable for hard plastic materials, plastics with fiber, and heavy plastic blocks to be crushed, with better crushing effect and longer life.
SKD-11
SKD-11 has better performance than Cr12MoV. Cr12MoV can be crushed, and SKD-11 can be easily completed, and the price is more expensive.
Plastic crusher is mainly applicable for breaking down solid plastic so that the waste plastic can be easily and efficiently recycled without any inconveniences or unwanted hazards. Waste plastic materials include purgings, sprue, gates, reject.
Other than used for secondary size reduction, they’re also utilized to crush and clean material if add a water sprinkler system.
In this article, we show you how to choose plastic crushers.
There 3 ways of feed a crusher by hands, by conveyor and by forklift.
The latter 2 options concern machines so they can transport heavy materials in a bulk. Still, take special care of no metal can mix with the infeed materials.
Manual feed is direct and simple. With manual inspection, infeed materials usually can be sorted out metals. However, unlike machines, humans cannot lift heavy objects.
Usually, a crusher cannot process metal-inclusive materials. Pure plastic and wood are ideal materials for plastic crusher. In some rare cases, hard plastics like PA(nylon) are too hard for a standard crusher. This requires a special rotor. Plastic film roll and raffia are not directly process by crusher, because they significantly decrease crusher output.
Screen opening size determines output size. In general, the output size is around 10-12mm. If you want smaller, go for a plastic pulverized, which can further size reduce to 1-5mm.
For film and hard plastics, Wiscon offers a unique design. For other general plastics, a standard screen is sufficient.
Cyclone collection or conveyor? If your end products contain excessive powder, cyclone removes the powder and collect regrind. A metal detector in between crusher and cyclone can remove metals.
A conveyor is rarely used unless a second crushing is required.
Can crusher deal with the biggest lump size of this infeed substance?
Is your machine constructed with high-quality workmanship and materials?
Can the device’s functioning mechanism manage the properties of this substance: i.e. corrosive, hard, soft, abrasive?
Does the crusher need a conveyor?
Does it create excessive powder?
Can it be appropriate for your working conditions and temperature?
Can the device meet the need for the simplicity of maintenance and inside accessibility?
Conveyed, dropped or manually tossed?
Can the crusher fit the link settings?
Run with minimal vibration or noise?
How is the substance be transport and fed?
Are skilled field service and client services available from the provider?
Can the crusher create the output size required?
In conclusion, plastic crusher model selection involves the ways of feed and collect materials, capacity, material composition and output size. How to choose a plastic crusher is not a challenge. All customers can follow this guideline to select an ideal machine for plastic recycling.
plastic crusher machine small is created as Kitech focuses on constantly developing new innovative product functions. In this product, we have added as much clever solutions and functions as possible – in perfect balance with the product design. The popularity and importance of the same range of products in the market have urged us to develop this product with the best functionality and quality.
Our top priority is to build up confidence with the customers for our brand - Kitech. We are not afraid of being criticized. Any criticism is our motivation to become better. We open our contact information to customers, allowing customers to give feedback on the products. For any criticism, we actually make efforts to rectify the mistake and feedback our improvement to customers. This action has effectively helped us build long-term trust and confidence with customers.
Pricing self-discipline is the principle we hold fast to. We have a very strict quotation mechanism which takes into consideration of the actual production cost of different categories of different complexities plus gross profit rate based on strict financial & auditing models. Due to our lean cost control measures during each process, we provide the most competitive quote on Kitech for customers.
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