Views: 0 Author: Site Editor Publish Time: 2026-05-26 Origin: Site
From July 8 to 10, 2026, the Shanghai International Aluminum Industry Exhibition will be held at the Shanghai New International Expo Centre. As a global provider of complete equipment solutions for scrap metal and plastic recycling, Shandong Alva Machinery Group Co., Ltd. continues to bring its core technological equipment and customized turnkey projects to this grand industry event. Following the previous three previews focusing on the Broken Bridge Aluminum Crusher, Eddy Current Separator and Dual-Shaft Shredder, this article will focus on the key solution for the plastic recycling industry—the Alva PVC Plastic Crushing & Milling Line. We will fully interpret the innovative design, core performance advantages and wide application value of this equipment, which targets the pain points of PVC plastic recycling in the global market, and demonstrate its important role in building an efficient, stable and automated plastic recycling system.
Against the background of global promotion of circular economy, carbon peaking and carbon neutrality goals, the plastic recycling industry, as a core sector of green industrial development, is entering a stage of high-quality, large-scale and standardized development. PVC plastic, as one of the most widely used plastic materials in the world, is widely used in construction, packaging, electronics, automotive and other fields. With the continuous expansion of the global PVC plastic consumption scale, the amount of waste PVC plastics is also increasing year by year. The recycling and reuse of waste PVC plastics has become an important way to solve environmental pollution and realize resource recycling.
Traditional PVC plastic recycling processes, which rely heavily on manual operations or simple crushing equipment, face multiple inherent limitations. Manual sorting and crushing have high labor intensity, low operation efficiency, high potential safety hazards, and cannot meet the needs of large-scale continuous production. Simple crushing equipment has weak adaptability, and is prone to problems such as material jamming, blade wear, unstable output particle size and high energy consumption when dealing with complex PVC waste materials. These problems not only reduce the overall operation efficiency of the production line, but also increase the production cost and energy consumption, and restrict the improvement of recycled PVC product quality and the expansion of market application fields.
With the continuous improvement of global environmental protection standards, the increasing labor costs and the continuous upgrading of recycled plastic product quality requirements, there is a growing need for automated, efficient and integrated PVC plastic crushing and milling solutions. These solutions must address three core requirements: safe and controlled crushing of PVC waste, efficient and stable milling, and high-purity separation of impurities, to maximize resource recovery and ensure compliance with environmental regulations.
Based on years of practical experience in both scrap metal and plastic recycling, Shandong Alva Machinery Group has developed the Alva PVC Plastic Crushing & Milling Line. This integrated solution combines crushing, milling, sorting and environmental protection control, providing a one-stop, compliant solution for waste PVC plastic recycling. The line is designed to meet the operational and regulatory requirements of plastic recycling facilities worldwide, enabling safe, efficient and environmentally sound treatment of waste PVC plastics.
The Alva PVC Plastic Crushing & Milling Line is a fully integrated system designed for the automated, compliant processing of waste PVC plastics. The line follows a structured workflow that addresses each stage of PVC plastic recycling, from initial crushing to final powder processing. It combines modular functional units to adapt to different processing scales, site conditions and regional regulatory requirements, providing a flexible and scalable solution for global plastic recycling enterprises.
The first stage of the line focuses on the pre-crushing and conveying of waste PVC plastics, which is critical to ensuring the continuous and stable operation of the subsequent processing stages. This unit includes specialized equipment designed to handle different types of waste PVC plastics, including rigid PVC pipes, profiles, sheets, films and mixed PVC waste.
The Wood Saw Machine (for PVC processing applications) is used to cut large, rigid PVC materials into smaller pieces suitable for further processing. It is designed to handle the hard and brittle characteristics of PVC materials, ensuring safe and efficient cutting with minimal material loss. The saw is equipped with safety features to prevent operator injury and ensure compliance with global safety standards for plastic processing.
The Log Storage Platform is adapted for use as a material storage and staging area for waste PVC plastics. It provides a temporary storage space for incoming materials, ensuring a steady supply of materials to the pre-crushing stage. The platform is designed to handle the weight and volume of waste PVC plastics, with a robust structure that can withstand the demands of continuous operation.
The Wood Feeding Conveyor For Log Debarking Machine is repurposed as a feeding conveyor for waste PVC plastics. It is used to transport materials from the storage platform to the pre-crushing equipment, ensuring continuous and controlled feeding. The conveyor is designed to handle different sizes and shapes of PVC waste, with adjustable speed and feed rate to optimize the pre-crushing process.
The Log Debarking Machine is adapted for use as a pre-crushing unit for PVC plastics. It uses low-speed, high-torque shearing and tearing action to reduce the size of waste PVC plastics, producing a uniform material stream suitable for subsequent crushing and milling. The machine is designed to handle the mixed and contaminated nature of many waste PVC plastics, with anti-jamming features to prevent downtime.
The Flat Conveyor is used to transport pre-crushed PVC materials from the pre-crushing unit to the next processing stage. It provides a continuous, controlled flow of materials, preventing bottlenecks and optimizing processing efficiency. The conveyor is designed to handle the high-volume material stream from the pre-crushing equipment, with a robust structure that can withstand the demands of continuous operation.
The pre-crushed PVC materials are further processed in the fine crushing and milling unit to achieve the required particle size for recycled PVC applications. This unit includes specialized equipment designed to produce uniform, high-quality PVC powder.
The Wood Feeding Conveyor For Veneer Peeling Machine is adapted as a feeding conveyor for the fine crushing stage. It transports pre-crushed PVC materials to the fine crusher, ensuring continuous and controlled feeding. The conveyor is designed to handle the reduced-size materials, with adjustable speed and feed rate to optimize the crushing process.
The Veneer Peeling Machine is repurposed as a fine crushing unit for PVC plastics. It uses high-speed cutting and shearing action to further reduce the size of pre-crushed PVC materials, producing a fine, uniform powder suitable for subsequent processing. The machine is designed to handle the brittle nature of PVC plastics, with adjustable cutting parameters to produce different particle sizes as required.
The Cut-off Saw is used for secondary trimming and sizing of crushed PVC materials. It is designed to remove oversized particles and ensure that the material entering the milling stage is within the optimal size range for efficient processing. The saw is equipped with safety features to prevent operator injury and ensure compliance with global safety standards for plastic processing.
The Veneer Stacker Machine is adapted for use as a material collection and staging unit for crushed PVC materials. It provides a temporary storage space for crushed materials before they are fed into the milling stage, ensuring a steady supply of materials to the mill. The stacker is designed to handle the volume and weight of crushed PVC materials, with a robust structure that can withstand the demands of continuous operation.
This unit is designed to separate impurities from the crushed PVC materials, including metals, plastics, paper and other contaminants, to produce high-purity recycled PVC powder. It combines multiple sorting technologies to achieve efficient separation of different materials.
The Vibrating Screen is used to classify crushed PVC materials by particle size. It separates oversized materials for re-crushing and ensures that the material entering the sorting stage is within the optimal size range for accurate separation. The screen is designed to handle the mixed, multi-component material stream from the crusher, with adjustable settings to accommodate different material characteristics and sorting requirements.
The Drum Magnetic Separator is used to separate ferrous metal contaminants from the crushed PVC material stream. It attracts iron and steel components, preventing them from interfering with subsequent processing and improving the purity of the recycled PVC powder. The separator is designed to handle the high-volume material stream from the crusher, ensuring efficient removal of ferrous metals.
The Air Separator is used to separate light contaminants, such as paper, dust and plastic film, from the heavier PVC particles. It uses air flow to separate materials based on density, enabling efficient removal of light impurities from the material stream. The separator’s adjustable air flow settings allow optimization for different material compositions and sorting requirements.
The Eddy Current Separator is used to separate non-ferrous metal contaminants, such as aluminum and copper, from the crushed PVC material stream. It uses magnetic induction to create eddy currents in non-ferrous metals, causing them to be repelled from the material stream. The separator is designed to handle the specific particle size range of crushed PVC materials, achieving high-purity separation of non-ferrous metals.
To ensure compliance with global environmental regulations and maintain a safe working environment, the line is equipped with a comprehensive dust control system.
The Pulse Jet Dust Collector is used to collect dust and particulate matter generated during the crushing, milling and sorting processes. It captures airborne contaminants, preventing their release into the atmosphere and improving the air quality of the processing workshop. The dust collector can adapt to the high dust output of PVC plastic processing, and its filtration efficiency meets global emission standards.
The entire line is controlled by an integrated PLC-based control system, which enables automated operation, real-time monitoring and process optimization. The system provides centralized control of all equipment in the line, ensuring coordinated operation and minimizing downtime. It can monitor key operating parameters in real time, with fault detection and alarm functions, and supports multi-language switching to meet the needs of global customers.
Safety is a core consideration in the design of the line, with comprehensive safety features incorporated into each stage. These include emergency stop functions, safety interlocks, protective guards and warning systems to prevent operator injury and equipment damage. The control system also includes safety protocols to prevent unsafe operation, such as automatic shutdown in the event of abnormal conditions.
The Alva PVC Plastic Crushing & Milling Line is suitable for a wide range of application scenarios in the plastic recycling industry, with flexible configurations to meet different processing scales and production requirements.
The line is suitable for professional plastic recycling enterprises, which process large volumes of PVC waste, mainly rigid PVC such as pipes, profiles and sheets. The line helps these enterprises meet environmental and safety compliance requirements while improving resource recovery rates. The integrated design supports continuous large-scale processing, making it suitable for large-scale recycling operations.
The line can also be adapted for small and medium-sized plastic processing plants and recycled plastic modification enterprises, integrating PVC waste treatment into their overall recycling business. The modular design of the line allows partial integration with existing processing equipment, helping enterprises upgrade their PVC recycling capabilities without replacing the entire production line.
In addition, the line can be configured for urban solid waste treatment enterprises and industrial solid waste disposal enterprises, providing a special PVC recycling solution to help enterprises recover high-value resources from waste PVC plastics while meeting environmental compliance requirements.
In terms of complete line adaptation, the Alva PVC Plastic Crushing & Milling Line can operate independently or be integrated into a larger plastic recycling system. The line can be combined with shredders, crushers, sorters and other equipment produced by Alva Machinery Group to form a complete processing line for various types of waste plastics.
For the personalized needs of customers in different regions around the world, Alva Machinery Group can provide customized turnkey solutions, including process design, equipment configuration, layout planning, installation and commissioning, and personnel training. The Group’s technical team works closely with customers to develop customized solutions that meet their production and business needs based on processing scale, material characteristics, regulatory requirements and site conditions.
Shandong Alva Machinery Group Co., Ltd. has established a solid industry position in the field of scrap metal and plastic recycling equipment, focusing on developing reliable, efficient and compliant solutions for global customers. The Group’s dual experience in metal recycling and plastic processing enables it to provide integrated comprehensive solutions for complex waste systems such as waste PVC plastics.
The Group continues to invest in R&D resources to advance plastic recycling technology. The professional R&D team integrates expertise in mechanical engineering, material science, electrical control, environmental protection technology and other fields to develop innovative plastic recycling solutions. The R&D team works closely with customers and industry partners to track regulatory updates and production pain points, and integrates demand into equipment and process design.
The Group’s R&D system is equipped with material testing laboratories and pilot test platforms, which can evaluate and verify different processing technologies and equipment configurations to ensure that the PVC crushing and milling line operates stably and meets recovery rates under different material compositions and processing conditions.
The Group holds a number of patented technologies related to plastic recycling and processing, covering equipment structure, process innovation and other aspects, which effectively improve operational safety, processing efficiency and environmental compliance, reflecting the Group’s technological leadership in the plastic recycling field.
The Group operates a modern manufacturing base equipped with advanced production equipment and a quality control system. The production process is certified by international quality system standards, ensuring that all equipment meets performance and safety specifications. The Group’s quality control process covers all components and finished equipment, including functional testing, performance verification and safety inspection.
The Group’s manufacturing capabilities include precision machining, welding, assembly and testing, enabling it to produce various complex equipment required for PVC crushing and milling lines. The base has large-scale production capacity to ensure timely delivery of orders to global customers.
The Group provides comprehensive after-sales support and services to global customers to ensure the stable operation of equipment throughout its life cycle. The global service network covers key markets with local representatives and technical teams, enabling rapid response to installation, commissioning, maintenance and repair needs.
The Group’s after-sales services include operator training, equipment maintenance plans, spare parts supply and technical support. The multi-language service team can assist customers with operational and technical issues, minimizing downtime and ensuring production efficiency.
The Group also provides remote monitoring and diagnostic services for its equipment, enabling predictive maintenance and early troubleshooting, helping customers identify potential failures before they occur and improving the reliability and operating rate of production lines.
Shandong Alva Machinery Group provides a full-process turnkey solution for waste PVC plastic recycling, covering all stages of project implementation from initial consultation to final commissioning. The solution aims to provide customers with an integrated, compliant and efficient processing line that meets their production, operation and compliance requirements.
The Group’s turnkey solutions include process design, equipment selection, layout planning, installation and commissioning, and training services. The technical team collaborates deeply with customers to develop customized solutions tailored to processing scale, material characteristics, regulatory requirements and site conditions. The team also provides support for compliance and formalities to assist customers in navigating the complex regulatory requirements for plastic recycling.
The Group’s turnkey solutions adopt a modular design, supporting customers in capacity expansion and upgrade as their business develops. Customers can start with a basic production line and gradually expand equipment and processes as processing volume increases or new material categories are added.
In addition to the core PVC crushing and milling line, the Group can integrate more equipment and processes to build a complete plastic recycling system, including processing equipment for other waste plastics such as PE, PP, PET, helping customers expand recycling categories and business scope.
At the 2026 Shanghai International Aluminum Industry Exhibition, Shandong Alva Machinery Group will fully display a full range of equipment solutions for scrap metal and plastic recycling. In addition to the Broken Bridge Aluminum Crusher, Eddy Current Separator, Dual-Shaft Shredder and PVC Plastic Crushing & Milling Line introduced earlier, the Group will also exhibit other core equipment and solutions for the recycling industry.
Subsequent exhibition preview articles will continue to introduce more products, including processing equipment for other types of waste plastics, special sorting and processing equipment for various wastes, and detail the technical characteristics, application scenarios and core advantages of each product to help global customers fully understand the product system and technical strength of Alva Machinery Group. The Group sincerely invites global customers and industry partners to continue to follow the official website and official social media platforms of Shandong Alva Machinery Group Co., Ltd. for the latest exhibition updates and product information.
From July 8 to 10, 2026, at the Shanghai New International Expo Centre, Shandong Alva Machinery Group Co., Ltd. sincerely invites colleagues from the global plastic recycling and scrap metal recycling industry, recycling plant operators, equipment purchasers, regulatory agency representatives and industry partners to visit the booth for exchanges and discussions.
At the exhibition site, the Group will display the PVC Plastic Crushing & Milling Line and other core equipment, comprehensively presenting the performance and application advantages of the solutions through on-site dynamic demonstrations and technical explanations. The technical team will provide one-on-one consultations for customers and customize solutions based on their specific processing needs.
In addition to equipment demonstrations, the Group will also showcase turnkey solutions, service systems and global support networks. Multi-language staff will be on site to provide barrier-free communication services for international customers.
To reward exhibition guests, the Group will provide exclusive discounts and customized packages for customers who sign orders during the exhibition, supporting the development of the global recycling industry with practical actions and establishing long-term partnerships with customers.
Shandong Alva Machinery Group looks forward to meeting global customers and partners at the Shanghai International Aluminum Industry Exhibition to discuss cooperation and development opportunities for sustainable recycling solutions.
