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  • Metal Crusher
    • ALVA-132 Metal Scrap Aluminum Scrap Steel Crusher

      The 132 metal shredder caters to small and medium-sized industrial crushing needs, suitable for crushing medium-hardness metal materials such as scrap steel, automotive wheels, and thick-walled steel pipes. Equipped with a 15-22kW dual-motor drive system and an upgraded feed port size of 300×350mm, the crushing capacity is increased to 1-3 tons per hour. The hammer head is constructed of high-chromium alloy and reinforced through a special heat treatment process, achieving a hardness exceeding HRC58. This allows for efficient crushing of scrap steel materials under 6mm thick. The innovative "dual-chamber crushing + grading screening" structure meets the pre-processing standards of most metal recycling plants. It also features an intelligent overload protection device that automatically shuts down the machine if it encounters unbreakable hard objects, significantly enhancing operational safety and equipment life.

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    • ALVA-110 Eddy current aluminum and iron crusher

      Metal crusher, also known as metal crusher, is a machine for crushing waste metal materials, mainly composed of crusher blade group, bearing box, box bracket, feeding system, power system, electrical control system, etc., through the supporting conveyor, host, unloader, sorting machine to form a complete production line. Metal crusher can deal with various types of metal waste, including cans, paint buckets, waste household appliances, bicycles, auto parts, waste metal furniture, cable and wire, metal pressing block, aluminum profiles, iron sheet, copper products, etc., can remove metal magazines, separate and purify different broken materials, can also choose the appropriate crushing mode according to the nature of the material, Control the size of the broken material to meet different needs.

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    • ALVA-160 Metal Crusher | High Efficiency Scrap Steel Shredder with CE Certification - ALVA Machinery

      Scrap steel crushers are generally used to crush scrapped cars, scrapped home appliances, old bicycles and motorcycles, and car shells in batches. The scrap steel materials processed by the scrap steel crusher have high volume specific gravity, high purity, few impurities, and high economic value. The crushed materials can be directly re-melted by the steel mill, with low energy consumption, high output, and very high comprehensive economic benefits.
      The scrap steel crusher can separate the rust, paint and other surface dirt on the surface of the scrap steel during crushing, and then under the action of the magnetic separation device, the non-ferrous metals, plastics, rubber and other non-metallic wastes mixed in the scrap steel are piled separately. Not only can pure crushed steel be obtained, but also non-ferrous metals can be recycled through manual selection.

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    • ALVA-450 Broken bridge aluminum scrap aluminum scrap steel metal crusher

      Aluminum scrap crusher is a kind of heavy-duty machinery that is specialized in crushing and recycling various kinds of waste aluminum, aluminum alloy, aluminum scrap, aluminum profiles, and aluminum doors and windows. The application of aluminum scrap crusher provides convenience for the crushing, processing and transportation of aluminum scrap, and greatly improves the recycling efficiency of aluminum scrap. With the continuous improvement of the national economy, the consumption of aluminum scrap resources in various industries has been expanding year by year, and the demand for the production and recycling of aluminum scrap resources has also increased. Aluminum scrap crusher is helping to promote the recycling of aluminum scrap materials.

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    • Plastic Crusher
      • ALVA-600 PVC Grinding Machine
        The Model 600 PVC pulverizer is an automated processing machine designed for the recycling of medium-volume rigid PVC scrap. Its primary application is in the waste recycling systems of the plastics chemical industry and PVC product manufacturers. This machine specializes in processing rigid materials such as PVC small white pipes, plastic-steel door and window profiles, skirting boards, decorative moldings, plasterboards, and plaster pipes. It is also compatible with the pulverization and recycling of new, environmentally friendly materials such as SPC flooring and WPC wood-plastic composites.
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      • ALVA-1000 PVC Grinding Machine
        The Model 1000 PVC Pulverizer is a high-capacity powder processing machine designed for large-scale plastics recycling plants, large chemical companies, and renewable resource parks. It is primarily used for the intensive grinding and recycling of bulk plastics such as PVC, PE, and PP. With its extra-large grinding disc (1000mm diameter) and high-power drive system, this machine can process large waste materials such as PVC pipes, wide plastic-steel profiles, and thick-walled plastic sheets. It is also compatible with pulverizing non-plastic materials such as rubber, wood, and leather, enabling multi-material applications.
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      • ALVA-400 PVC Grinding Machine
        The 400 PVC pulverizer, a core piece of equipment for small and medium-sized plastic recycling and processing operations, is widely used in the chemical industry, waste recycling, plastic pipe and profile manufacturing, and plastic modification. Its main feature is a room-temperature pulverization process, efficiently processing rigid PVC waste such as steel profile scraps, PVC small white pipes, decorative gussets, gray board, and gray pipes. It is also compatible with a variety of plastic materials, including PE, PS, PA, and PC.
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      • Automatic PVC Crusher

        This heavy-duty industrial crusher is specifically designed for global polyvinyl chloride (PVC) plastic recycling and processing scenarios. It is optimized for the characteristics of hard/soft PVC materials and meets the safety, electrical, and environmental standards of major global markets such as the EU, the US, Southeast Asia, the Middle East, and Australia. It provides stable, efficient, and safe crushing solutions for PVC pipe manufacturers, profile processing plants, and plastic recycling companies.

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      • Metal Briquetting Machine
        • Portal Shears

          Gantry shears are a kind of heavy equipment used for metal cutting, which are widely used in the fields of scrap recycling, metal processing and automobile dismantling. It is hydraulically driven, has a strong shear force and high shear speed, and can quickly cut scrap metal, steel plates or profiles into the required size. Modern gantry shears are usually equipped with automated control systems to support manual, semi-automatic and fully automatic operation, and some equipment also has a fixed size cutting function to improve production efficiency. Its fuselage structure is stable, the key components are made of high-strength materials, and the service life is long. At the same time, the equipment is equipped with safety protection devices to ensure the safety of operators. With the characteristics of high efficiency, energy saving and safety, gantry scissors have become an indispensable and important tool in the metal processing and recycling industry.

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        • Metal Briquetting Machine

          Metal press is a kind of metal scrap through high pressure cold pressing molding equipment, mainly used for processing metal scraps, scraps, etc., so that it is compressed into regular chunks, easy to store, transport and recycling. The equipment adopts full hydraulic drive, stable work, low noise, high degree of automation, simple and safe operation. It is widely used in steel plants, non-ferrous metal plants, smelters and other industries, can effectively reduce the volume of waste, improve the recovery value.

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        • Metal Baling Press

          Metal baler is a kind of equipment used to compress metal raw materials such as scrap metal scraps, scrap steel, scrap aluminum, scrap copper, disassembled car shells, waste oil drums into regular shapes such as cuboid, cylinder or octagonal charge by hydraulic system. Its main function is to reduce the volume of metal waste, which is convenient for storage, transportation and subsequent smelting reuse.

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        • Double Shaft Shredder
          • ALVA Double Shaft Shredder

            Double-shaft shredder is a kind of mechanical equipment used to crush, break and separate various waste materials, which is widely used in the fields of waste treatment, recycling and resource recovery. Two-axis shredder adopts microcomputer (PC) automatic control system, with start, stop, reverse and overload automatic reverse control functions, with low speed, large torque, low noise characteristics. Bearing seat adopts split type, easy to disassemble and replace, suitable for shredding large, extra thick and difficult to tear materials.

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          • Double Shaft Shredder

            Hydraulic shredder is a kind of equipment that uses hydraulic system to drive the tool to break and shred waste materials, which is widely used in the pretreatment of solid waste. Its main function is to tear large or difficult to handle materials (such as plastic, metal, wood, rubber, etc.) into smaller particles for subsequent recycling or treatment. The hydraulic shredder has the characteristics of high efficiency crushing, low energy consumption, low noise, low maintenance cost, and is equipped with overload protection and automatic reversal function to ensure the safe and reliable operation of the equipment.

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          • Eddy Current Separator
            • Eddy Current Separator

              Eddy current sorter is a kind of equipment that realizes material classification and separation by using eddy current effect. It induces eddy current in the conductor material through alternating magnetic field, and realizes the separation of materials with different conductive properties by using the interaction between the reverse electromagnetic field generated by eddy current and the primary magnetic field. The equipment is widely used in waste recycling, metal recycling and other fields. The working principle of the eddy current sorter is based on the eddy current effect. The eddy current sorter uses an electromagnet to generate an alternating magnetic field, the frequency and strength of which can be adjusted according to different application requirements. The sensor is mounted on the workbench and is used to detect the eddy current generated by the material. The sensor sends the detected signal to the control system for processing. The control system classifies and separates the materials according to the signals from the sensors. According to the strength and characteristics of the eddy current, the control system can determine the types of different materials and separate them through the appropriate device. The separated material is collected into the appropriate container for subsequent processing and utilization.

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            • Others
              • Crushing Machinery Pulley
                The Crushing Machinery Pulley serves as the critical power transmission hub in crusher drive systems, bridging the motor's rotational energy to the crusher rotor with minimal energy loss. 
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              • Crushing Machine Hammer

                The Crushing Machinery Hammer stands as a cornerstone of high-performance crushing systems, engineered to deliver exceptional impact resistance and wear longevity in the most demanding material processing environments.

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              • Crushing Machinery Hammer

                The Crushing Machinery Hammer stands as the core kinetic component in hammer crusher systems, engineered to deliver unparalleled impact force for reducing bulk materials into precise particle sizes.

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              • Crushing machinery magnetic roller

                The Crushing Machinery Magnetic Roller represents a paradigm shift in magnetic separation technology, engineered to address the most demanding purification challenges across mining, recycling, and industrial processing sectors.

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              Why Choose Us?

              Shandong Alva Machinery Co., Ltd. is a professional manufacturing enterprise focusing on the research and development, production and sales of crushers and related equipment. With years of technical accumulation and industry experience, we are committed to providing customers with efficient, reliable and innovative crushing solutions, which are widely used in construction, metallurgy, and other fields.

              Latest News

              March 11, 2026

              Industrial recycling equipment often looks similar from the outside, yet the reliability of a Metal Briquetting Machine depends heavily on how it is designed and manufactured.

              March 09, 2026

              Scrap metal management often looks simple from the outside, but the difference between an efficient recycling workflow and a costly waste problem usually depends on the equipment being used.

              March 18, 2026

              Recycling operations and waste processing facilities handle materials that vary widely in size, strength, and composition.

                alvamachinery@gmail.com
                +86-15062536886
               +8615062536886
                +86-15062536886
               County, Linyi city, Shandong Province, double innovation industrial Park.

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