PP Pelletizing Machine
PP Pelletizing Machine is a mechanical equipment that converts plastic raw materials through a series of physical and chemical processes into plastic particles. These particles are usually used to make various plastic products, such as plastic film, plastic containers, plastic pipes, etc.
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Product Introduction
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Our Product
Main products Double-shaft shredder Single-shaft shredder Plastic mill Plastic crusher Plastic twin-screw extruder, series of single-screw extruders, metal and non-metal plastic composite pipes, composite board production lines; complete production lines for plastic profiles, plates, sheets; plastic recycling and cleaning production lines and various auxiliary equipment.
Product Application
Plastics, Rubber, Metal, Wood, Household Waste, Medical Waste.
Production Equipment
Radial Drill,Argon Arc Welding Machine,Sawing Machine,Screw Air Compressor,Machining Center,Gantry Milling Machine.
Technical Services
The company has a high-quality and efficient marketing and technical service team and a large number of experienced professional and technical personnel and senior engineers.
Related Product
Plastic Film Pelletizing Machine
Efficient production: It can quickly convert a large amount of plastic film into plastic granules, greatly improving production efficiency. For example, an advanced granulation machine can process several tons of plastic film in a day.
Plastic Recycling Granulator Machine
High efficiency and energy saving: PP PE plastic granulator adopts energy-saving design and has high-efficiency processing capacity, which can greatly reduce energy consumption and reduce production costs.
Regular particle shape: It can produce particles with uniform and regular appearance, which helps to improve the quality and appearance consistency of the product. For example, in plastic production, regular particle shape is more convenient for subsequent processing and use.
High production efficiency: By adopting advanced design and technology, PVC raw materials can be quickly processed into particles, improving production efficiency. Its high-speed mixing, high-temperature heating, and high-pressure discharge functions make the entire manufacturing process faster and more efficient.
Environmental protection: The PE granulator emphasizes environmental performance in its design, and its main equipment does not require an external circulating water system. It comes with a built-in circulating cooling system, which makes its impact on the environment less during operation and meets modern environmental protection requirements.
It can quickly convert PET raw materials into pellets, improve production efficiency, and meet the needs of large-scale production. For example, in a plastic product factory, a PET pelletizer can produce a large amount of pellets in a short time to ensure the continuous operation of the production line.
This PE PP film bags crusher granulator machine is mainly designed for processing PE/PP waste film flakes.
Easy operation: It has automatic constant temperature control and stable performance. After adjusting well, 1 or 2 workers are enough to run this machine, to feed the materials and change pellet receiver.
Powerful Waste Plastic Granulator
Powerful processing capacity: It can efficiently process a large amount of plastic raw materials, whether it is waste plastic or original plastic materials.
What is PP Pelletizing Machine?
PP Pelletizing Machine is a mechanical equipment that converts plastic raw materials through a series of physical and chemical processes into plastic particles. These particles are usually used to make various plastic products, such as plastic film, plastic containers, plastic pipes, etc.
The Technical Characteristics Of Important Accessories Of Pp Pelletizing Machine
Important accessories of PP Pelletizing Machine extrusion systems, transmission systems, heating systems, cooling systems, and granular cutting systems. The technical characteristics of these accessories are as follows:
Squeezing system: Made with high -intensity alloy material, which has the characteristics of wear resistance and corrosion resistance to ensure the stable operation and long life of the machine.
Transmission system: Using high -precision transmission device to ensure the stability and reliability of the machine; at the same time, it is equipped with overload protection devices to improve the safety of the machine.
Heating system: Adopt advanced heating technology to ensure that plastic raw materials maintain stable temperature and performance during processing.
Cooling system: Fast cooling and solidification of squeezed strip materials through efficient cooling equipment to ensure the quality and production efficiency of the product.
Cutting system: Adopt a high -precision cutting knife and stable granularity mechanism to ensure that the cutting plastic particles are uniform and the shape rules.
Classification Of Pp Pelletizing Machine
Single Screw Plastic Pelletizing Machine
Single screw granulator is the most common type of plastic granulator. It uses a single screw to transport the plastic raw material from the inlet to the heating area by rotating. After melting, plasticizing and extruding, particles are formed by cooling and cutting device. Single screw granulator has the advantages of simple structure, convenient operation, low cost, etc., and is suitable for handling plastic raw materials with better liquidity.
Double Screw Plastic Pelletizing Machine
The dual screw granulator uses two parallel screws to rotate simultaneously, and the plastic raw material is transported from the feed inlet to the heating area. Compared with a single screw granulator, the dual screw granulator has stronger mixing and shearing capabilities, which can better handle high -viscosity, high filling, or plastic raw materials containing more impurities. In addition, the dual screw granulator can also achieve more accurate temperature control and more uniform melting effect, thereby improving production efficiency and product quality.
Other Special Types of Granulator
In addition to single screw granulator and double screw granulator, there are some special types of granulators, such as multi -screw granulators, and reciprocating granulators. These granulators have different structures and working principles, but they all have their own unique advantages and scope of applications.
The Operation Details of PP Pelletizing Machine
Screw Design
Parameters such as the screw pitch, spiral angle and grooves will be adjusted according to different plastic raw materials and processing requirements to achieve the best production efficiency and product quality.
Machine Temperature Control
The temperature of the machine needs to be accurately controlled according to different plastic raw materials and processing requirements. The length of the general machine is 18: 1 in diameter, so that the plastic is fully heated and fully plasticized.
Cooling System
Common cooling methods are two types: water cooling and cold. The cooling speed of the water cooling method may cause certain pollution to the plastic particles; the air -cooled method is relatively environmentally friendly but the cooling speed is slow.
Adjustment of Cutting Machine
The number and size, speed, and feed speed of the cutter must be adjusted according to the speed and thickness of the plastic bar to ensure the stability and accuracy of the cutting process.
Safety Operation and Maintenance
Before operation, you need to confirm, clean and check the equipment components to ensure that the equipment is not abnormal. During the operation, it is necessary to comply with safety operating procedures, such as wearing protective supplies, keeping operation distance, etc. After the operation, cleaning and maintenance need to be carried out to ensure the long -term stable operation of the equipment.
Function Of The Main Parts Pp Pelletizing Machine
Belt conveyor feeding: As standard design, plastic scraps such as film, bag, filament, raffia conveyed into the compacting barrel through belt conveyor; to process rolls' scraps, roll hauling off device is an optional feeding method. Motor drives of conveyor belt and hauling device cooperate with brand inverter. Feeding speed of conveyor belt and roll hauling off is fully automatic based on compactor's barrel'space. Metal detector can combined with belt conveyor, and can interlock with control system, to warn and stop the system, in case that metal into the screw.
Compression barrel: Crushing and compacting the material, the rotatory blades of compactor will cut up incoming scraps. Frictional heating which caused by high-speed rotatory blades will heat the scraps, and let them shrinking just below their agglomerating point. Optimal designed guide structure compacts the material and directs it into extruder screw. Crushes, dries and compacts the material, which enables a fast and stable feeding from the compactor directly into the extruder.
Extruder: To plasticization and degassing, a specialized single screw extruder applied to melt the pre-compacted material. The plastic scraps will well melted, plasticized in the first stage extruder, and the plastic will be extrude by the second stage extruder. With double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiency, especially suitable to heavy printed film and material with some water content.
Non-stop hydraulic screen filter changer: Double stage filtering, fore filtering in the first extruder, and fine filtering in the second extruder, to reduce the frequency of filtering sieves changing. The requirements on the filter technology depend heavily on the quality of the input material as well as the planned use of granules.
Cutting pelletizing: Die-face water ring pelletizing system as the standard granulating method in Wedo system. Self-adjusting pelletizing head for the best granulate quality, and consistently correct blades pressure can ensure long running. Rotate speed of cutting blades is automatic based on melt extruding pressure. Advanced dewatering vibration sieve combining with vertical-type centrifugal dewatering present high performance dried pellets.
Listen to sound: The fast and temperature changes in the feed speed, the sound of the robot has a big difference. This requires constant exploration in the work, to allow the machine to maintain the optimal sound state as much as possible.
Watch: I will see the special key from the pp pelletizing machine's head because this is the first key to finding the reason. If there is a raw material, then the temperature is too low, and pp pelleting machine must be warmed; with coke, the temperature is too high, and the temperature is required.
See the gloss and density of the particles: Poor plasticization, particle loose, and no gloss of surface is due to improper granulation temperature and cooling water temperature control.
Certifications
Our Factory
It can provide customers with more effective, more professional and more complete technical support and after-sales service. With the development of the times, the company always pays attention to new products and new technologies in the field of plastics and grasps and controls them, keeps pace with the times, and always applies advanced concepts and mature and perfect technologies to project development, takes customers as the center, comprehensively considers technological advancement and economic rationality, and strives for the maximum customer satisfaction is always our goal. Quick response, correct direction and efficient on-site processing are the purpose of our service.
FAQ
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