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Since the company's foundation, Plastiger Machinery has been committed to providing comprehensive solutions for modified engineering plastic auxiliary systems. Our main focuses lie in drying technology, vibration technology, modified plastic production process design, and system integration. Our engineers have rich experience in the production of modified plastics and production process design. We provide customers with plans that take into account each stage of the production line that meets their production needs, including upgrading existing plastic production line components.
Automatic compounding Production Line
High Economic compounding Production Line
When properly implemented, our customized solutions have helped customers achieve rapid drying in the process of lifting materials, reducing dust pollution during screening, and preventing blockages and overflows during extrusion. During the production process of modified engineering plastics, we utilize various pelletizing methods according to the types of plastics and output demands. Common pelletizing methods include, strand pelletizing, underwater pelletizing, air-cooled hot die face pelletizing and water ring pelletizing.
To guarantee we satisfy our clients' particular needs, Plastiger provides customized tools and upgrading services for many different production lines. Our expertise enables us to provide unique solutions improving manufacturing quality and efficiency by design and implementation.
The strand pelletizing line is mainly designed for the granulation of different plastic materials, such as PA, PE, ABS, PVC, PP, PS and other engineering plastics, mixed plastics and non-water absorbing color masterbatch. The production line consists of a strand die head, cooling trough, and cold cut strand pelletizer. We can provide you with the material cooling, drying, and lifting equipment compatible with this line to ensure that the material is fully dehydrated, dried, quickly cooled, and reliably conveyed to the silo during these production processes.
Process configuration
This plastic pellet production line is specially designed for the granulation of materials such as PE, PP, PS, PVC and other engineering plastics, high-viscosity materials, and high- throughput materials. The machine is made up of a underwater pelletizer die plate, warm water circulation system, separation system, and screening system.
We can equip the production line with a vacuum cleaning station, vibrating classifier and spiral vibration elevators to improve the quality of the modified plastic products and optimize the working environment of the customer's workshop.
The vacuum cleaning station we designed is compatible with the customer's extruder. It can cool and purify vacuum devolatilized flue gas step by step so as to solve the problem of the overflow in the vacuum system of the extruder, the clogging of the oil condensate and the scaling of the vacuum pump impeller because of the design of the multi-section flue gas purification tank.
This production line is used for pelletizing materials such as high filled masterbatch, PE, PP, PVC and other engineering plastics and thermoplastics.
It can also configure drying systems with volatile organic compounds (voc), removal equipment, and vacuum dryers according to customer needs to enhance product drying and deodorization to improve overall production quality.
Process configuration
The customer's production line was used to produce nylon with fiberglass. The equipment utilizes a strand pelletizing method, but the particles cannot evaporate the vapor due to the high fiberglass content and low temperature. The moisture content of the particles did not reach the required standards.
The customer uses a suction machine to transport materials, but the material generates a large amount of friction in the conveying process, so it results in a large amount of powder buildup. Additionally, the elbow pipe is easy to wear and cannot cool the material properly.
We have a client in Suzhou, China, who uses a traditional air knife to dehydrate plastic materials. The short contact time and low wind speed of the feed strip and air knife result in low dewatering efficiency. In addition, the long - term contact of wind knife is easily worn down.
