Best Selling Products

The Model 900 metal shredder, a benchmark for large-scale crushing equipment in Alva, is designed specifically for large-scale recycling parks and steel complexes. It meets the demands of annual processing capacity of tens of thousands of tons of metal scrap, including scrapped train carriages, large bridge steel structures, and thick-walled boilers. Equipped with a 250-315kW high-power motor and a feed opening measuring 1200×1500mm, it boasts a crushing capacity of 20-30 tons per hour. The crushing chamber is welded from high-strength manganese steel with a compressive strength of 1200MPa. The hydraulically adjustable discharge opening allows for flexible control of the finished product size between 50 and 150mm. The equipment is equipped with multiple safety features, including infrared human presence detection, hydraulic overload relief, and motor overheating protection. Its modular design standardizes the replacement of wearing parts and equipment maintenance, ensuring continuous production stability.

A classic example of Alva's small-scale metal shredder, the Model 80 Metal Shredder is designed for small and medium-sized recycling companies and individual businesses. It's suitable for shredding lightweight metal materials such as scrap cans, paint cans, and thin metal sheets. Equipped with a 7.5kW high-efficiency motor and a feed port measuring 200×250mm, it can achieve a crushing capacity of 0.5-1 ton per hour. The crushed material maintains a uniform particle size of 20-50mm, meeting the needs of subsequent packaging, recycling, or smelting pre-processing. The compact design of the entire machine, measuring only 1.2×0.8m, requires no complex foundation construction and can be operated and maintained by a single person. Equipped with wear-resistant manganese steel hammers and an automatic material removal device, it effectively reduces equipment wear and downtime, making it an ideal choice for launching a metal recycling business at a low cost.

The 315 metal shredder is Alva's mid-sized, industrial-grade workhorse, designed for regional scrap recycling centers and steel mill waste processing plants. It's suitable for crushing heavy metal materials such as automobile hulls, machine tool beds, and large pipes. Equipped with a high-power 55-75kW motor and an expanded feed port size of 500×600mm, it can crush 5-8 tons of material per hour. For scrap materials under 15mm thick, the crushed particle size can be adjusted to 30-80mm using a screen, meeting feed standards for blast furnace smelting or electric furnace reuse. The 315 features a one-piece welded frame, offering a 40% increase in load-bearing strength compared to conventional models. Combined with an intelligent temperature control system and automatic lubrication replenishment system, it can operate continuously 24 hours a day, with an overall equipment failure rate of less than 0.5%.

The 630 metal shredder is designed for large-scale crushing applications and is suitable for the batch crushing needs of large-scale scrap steel processing bases and scrapped vehicle dismantling centers. It can efficiently process ultra-heavy metal materials such as entire vehicle frames, large steel structures, and thick-walled pressure vessels. Equipped with a 110-160kW dual-motor drive system and an inlet size of 800×900mm, it has a crushing capacity of 10-15 tons per hour. Its "tapered" crushing chamber design and 20 sets of high-wear-resistant alloy hammers can easily crush steel plates up to 20mm thick and steel pipes up to 300mm in diameter. Equipped with a hydraulic pusher and an intelligent monitoring system, the machine monitors chamber pressure and motor load in real time, automatically adjusting the feed rate. Combined with a heavy-duty crawler-type discharge conveyor, it achieves integrated crushing and conveying operations, significantly improving production efficiency.

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.

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.

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.

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.

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.

Wood crusher for many years with its superior performance, superior quality, high cost performance and is widely used by domestic and foreign merchants. It is a special equipment for preparing high-quality wood chips, which is suitable for paper mills, particleboard factories, fiberboard factories, wood chip production bases and wood chip export bases. High quality industrial wood chips can be cut into logs, small diameter wood, etc., uniform length, smooth incision, uniform thickness. They can also be used to cut branches, boards, etc.

Fiber crusher is a professional equipment used to crush various types of fiber materials. It is usually composed of a feeding device, a crushing chamber, a tool system, a power system and a discharging device. It relies on the high-speed rotation of the tool to shear and tear the fibers to achieve the crushing effect.

A textile shredder is a device used to shred various types of waste textiles. It usually has a sturdy shell, sharp knives and an efficient power system, which can break textiles into small pieces or fibers.