Our goal is to become your true partner in the field of plastic pelletizer in China. Zhejiang Kehao Plastic Machinery Co., Ltd is one professional plastic recycing machinery manufacturer in China established in 2005. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Production market:
Our products are very popular in the market and are exported to India, Brazil, Mexico, Venezuela, Peru and other parts of the world.
Production equipment:
We have advanced production equipment, such as welding machines, CNC machine tools, polishing machines, etc.
Our team:
We have 120 professional employees, 12 R&D teams, and more than 15 after-sales teams, who can provide the most timely service.
Advantages of Plastic Pelletizer
Increase in efficiency: Plastic pelletizers can process large quantities of plastic scrap at a time, which results in faster and more efficient processing.
Consistent output: Using a plastic pelletizer ensures consistent output of uniform sized plastic pellets, which can be re-used in manufacturing.
Reduction of waste: A plastic pelletizer reduces plastic waste by converting scrap plastic into high-quality pellets, which can be re-used in manufacturing.
Customization options: Plastic pelletizers offer different cutter designs and screen options, which allows for customization of output size, shape, and consistency.
Cost-effective: Using a plastic pelletizer reduces the cost of producing new plastic products, as recycled plastic pellets are cheaper than virgin plastic pellets.
Environmentally friendly: Recycling plastic and reducing waste can have a positive impact on the environment, and plastic pelletizers play a key role in this process.
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Model |
KH-200 |
KH-350 |
KH-600 |
KH-900 |
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Capacity (kg/hr) |
200kg |
300kg |
500--700kg |
800--1200kg |
|
Motor (kw) |
4KW |
4KW |
7.5KW |
11KW |
|
Inverter (kw) |
4KW |
4KW |
7.5KW |
11KW |
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The size of knife |
160mm*180mm |
160*160mm |
200*200mm |
200*300mm |
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The number of knife |
24 |
24 |
32 |
32 |
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Note: If you want other models, please contact us. |
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Consistent pellet size and shape: The machine should make pellets that are the same size and shape. This consistency makes them easy to use and, as a result, ensures high-quality final products.
High output capacity: A good pelletizer should produce a lot of pellets quickly to keep up with manufacturing needs. This speed helps reduce downtime and, as a result, ensures efficient production.
Low energy consumption: Using energy-efficient motors, optimized cooling systems, and well-designed parts can lower energy use and operating costs. Consequently, this helps save money and benefits the environment.
Multi-functional: A good pelletizer should handle different types of plastics, including recycled ones, with only a few adjustments. This versatility makes it easier to use and more efficient.
Precision temperature control: Accurate temperature control ensures the plastic melts and processes correctly. As a result, this produces high-quality pellets.
Types of Plastic Pelletizer
Wet plastic pelletizing machine:
The wet granulator is typically connected to a washing line. It processes wet plastic, which simplifies the sorting and clean-up processes. This type of granulator is typically equipped with internal or external mills that can wash away residual water from the material while also unnaturally discarding uncommonly found organic matter like labels, printing ink, and others.
Dry plastic pelletizing machine:
The dry granulator doesn't have a dryer fitted in, so it can offer a more cost-effective solution depending on various factors. Typically, the material is conveyed into the cyclone or air separators that use blowers or suction to separate the processed material from the residual air.
Underwater plastic pelletizing machine:
An underwater plastic granulator is a machine that cuts hot plastic strands under water into plastic pellets. Typically, it consists of a water tank, a cutting chamber, and a rotating drum. Heated plastic strands are submerged in the water tank, where they are cut into small plastic pellets in the cutting chamber by rotating blades.
Application of Plastic Pelletizer
Recycling plants:
Plastic pelletizing machines are used in recycling plants to process different types of plastic waste, such as bottles, containers, packaging, and industrial surplus. These machines help transform non-biodegradable waste debris into reusable plastic pellets.
Film and fiber production:
In the textile and packaging industry, plastic pelletizing machines are used to produce polyester, polypropylene, and low-density polyethylene fibers. These fibers are used for making in-demand products like incontinence pads, loose-fill packaging, and protective packaging for fragile products.
Injection and blow molding:
The plastic pellets produced by pelletizing machines are used as feedstock for injection and blow molding machines. Manufacturers use these molds to create various plastic products, such as containers, bottles, toys, automotive parts, and consumer electronics.
Automotive industry:
Plastic pelletizing machines are used in the automotive industry to produce plastic components for vehicles. Automotive manufacturers commonly use plastics for lightweighting, which improves fuel efficiency, and their durable products are suitable for various automotive applications.
Construction industry:
In the construction industry, plastic pelletizing machines are used to produce plastic materials for construction. These materials include PVC pipes, plastic sheets, and insulation foams.
Packaging industry:
The packaging industry uses plastic pelletizing machines to produce plastic materials used in packaging. These include plastic films, containers, and bottles. Plastic is popular in the packaging industry because of its flexibility, transparency, and barrier properties.
Medical industry:
Medical equipment manufacturers use plastic granulators to produce medical devices and equipment. These devices include pipettes, syringes, and diagnostic instruments.
Agricultural industry:
Plastic pelletizing machines are used in the agriculture industry to produce plastic products like greenhouse films, drip irrigation tubing, and seedling trays.
Components of Plastic Pelletizer
The extrusion system includes a hopper and a die, and the plastic is plasticized into a uniform melt through the extrusion system.
The transmission system is used to drive the screw. The torque and speed required for the screw supply during the extrusion process generally consists of a motor, a reducer and a bearing.
Heating and cooling systm is necessary conditions for the plastic extrusion process to proceed. The heating device heats the plastic in the cylinder externally to heat it up to the temperature required for the process operation. The cooling device is set up to ensure that the plastic is in the temperature range required by the process.
Packing and Shipping of Plastic Pelletizer
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Packing |
Wooden box |
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Shipping |
Shipped by road, Sea, Rail |
FAQ
Find professional plastic pelletizer manufacturers and suppliers in China here! Please feel free to buy high quality plastic pelletizer made in China here from our factory. Contact us for more details.
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