english 
Metal Shredder Machine
Metal shredder machines are powerful machines designed to process a wide variety of metal scrap. They are used in scrapyards and metal recycling facilities to quickly reduce scrap metal into a manageable, uniform size and shape, which can then be easily sorted and recycled.
The machines typically have a powerful motor powering a blade or hammer which is used to shred the metal into small pieces. Scrap metal can be of any shape or size, and the machines are designed to effectively reduce it into pieces of uniform shape and size, enabling easy separation and further processing.
Why Choose Us?
Quality Control
Our company has been through professional quality system certification, CE certification, SGS audit and as a member of the China national resources recycling association.
High Quality
Machine main core parts, use Germany Siemens motor, France Schneider electric, USA KK pressure gauge, USA parker valve, Germany Rexroth valve, Pikes high-pressure hose. Technology and performance of our products has reached the industry leading level, and has won the trust of the customers.
Professional Team
Our company is a professional design and manufacture company of hydraulic machinery. We are a backbone company in manufacturing all kinds of hydraulic equipment and metal machineries in domestic.
Global Shipping
Our products have been exported to more than 40 countries, such as Russia, Australia, USA, UK, Germany, Ukraine, Iran, Romania, Hungary, Mexico, Brazil, Chile, Canada, Spain, Colombia, etc. We have agents in the USA, Australia, Singapore, Kuwait, Russia.
-
![Non-metal Waste Plastic Rubber Used Tires Pet Bottles Shredder Machine]()
Non-metal Waste Plastic Rubber Used Tires Pet Bottles Shredder MachineKSB series of waste shredder machine Features Safety devices in line with European CE certification. Various rotor configurations available for processing a wide range of materials. Made with hard tooth surface reducer, safety smoothly. Heavy moving blade, high grinding efficiency, the knife and...read more -
![Non-metal Waste Clothes Rubbish Garbage Shredder Machine]()
Non-metal Waste Clothes Rubbish Garbage Shredder Machinewaste Clothes shredding machine Our Technicians research and production experience for many years, successfully developed new clothes waste waste disposer (waste disposer), the product design, compact structure, is for clothes, waste garbage, waste, textile fiber tensile strength is high, easy...read more -
![Good Quality Metal Scrap Steel Iron Aluminum Shredder Machine]()
Good Quality Metal Scrap Steel Iron Aluminum Shredder Machinemetal scrap steel iron aluminum shredder machine : [capacity], 0.5-6.5 tons / 【 feed particle size 】 : 85-2200 - mm 【 application 】 : small-sized enterprises, large and medium-sized scrap metal regeneration recycle station 【 applicable material 】 : applicable to crush cans, paint bucket, caigang...read more -
![Good Quality Metal Scrap Copper Metal Leftover Shredder Machine]()
Good Quality Metal Scrap Copper Metal Leftover Shredder Machinemetal scrap copper metal leftover shredder machine Introduce： Scrap metal Shredder is my company technical experts combined with international advanced technology to develop and become a new generation of products. Metal crusher not only improves the production capacity and Shredder efficiency,...read more -
![Tobacco Shredder Scrap Crush Machine]()
Tobacco Shredder Scrap Crush MachineTobacco Shredder, Metal Shredder, Scrap Metal Recycling Machine manufacturer / supplier in China.read more -
![New design Tyre Shredder]()
New design Tyre ShredderTyre Shredder, Tire Cracker, Tire Crusher manufacturer / supplier in China. Scrap recycling machine, to smelting, you can have many choices here.10 years manufacture experience.read more -
![Large scale waste plastic shredder machine]()
Large scale waste plastic shredder machineMobile Scrap Metal Shredder, Shredder Polypropylene, Plastic Crusher Price manufacturer / supplier in China, offering Mobile Metal Shredder Scrap Crush Machine and so on.read more -
![Safe and High-strength Hammer Mill Shredder]()
Safe and High-strength Hammer Mill ShredderMetal Recycling Machine, Steel Shredder, Hammer Mill Shredder manufacturer / supplier in China, offering Steel Shredder/Hammer Mill Shredder/ Scrap Metal Recycling Machine, Plastic Shredder of Recycling Machine for Plastic Lump with Ce and so on.read more -
![Garbage Shredder Plastic Shredder Machine]()
Garbage Shredder Plastic Shredder MachineGarbage shredder description The garbage shredder is composed of a grinding knife roller, bearing chassis, hopper, power system, electronic control system, mainly used for crushing waste, construction waste, plastic waste, electronic waste etc.. Characteristics of garbage shredder 1.The heavy...read more -
![Industrial Shredder Machine High Security Shredder]()
Industrial Shredder Machine High Security ShredderIndustrial shredder machine description Industrial shredder is widely used in pharmaceutical, food, chemical and other industries a variety of small pieces, section of the strip, granular low-hardness materials crushing operation. Crushing fineness can be adjusted according to the screen and...read more -
![Scrap Metal Shredder Machine Oil Drum Shredder Machine]()
Scrap Metal Shredder Machine Oil Drum Shredder MachineWaste metal oil drums shredding machine description Metal oil drum shredder machine according to the specifications required shredded drum with two-axis and four-axis two series for customers to choose. Our research and development and production of paint bucket cans shredder by cutting, tearing...read more -
![KSB Waste Shredder Machine]()
KSB Waste Shredder MachineAupu Machinery produces the KSB type shredder,the broken range is very wide,can break the bucket,cans ,waste wood, iron, woven, scrap plastic, waste chemical，and waste paper ,waste tires, waste rubber products and So on metal products and some nonmetal products.read more
Metal shredder machines are used to reduce the size of scrap metal into manageable, transportable pieces. They come in various sizes, from small machines capable of shredding tin cans and coins to huge models that can operate at 10,000 horsepower and shred up to 4,000 tons of metal a day. These larger machines shred items like automobiles as part of the end of life vehicle recycling process, bulk drums and virtually every other type of scrap metal.
Shredders can have different styles of cutting systems, including horizontal or vertical shafts, single-shaft, double-shaft or even three or four-shaft cutting systems. Shafts can be manufactured with different styles of blade, which usually feature claws of varying thickness, depending on the material that needs to be shredded. Alongside the number of shafts, shredders can be high, medium and slow speed systems – typically, the kinds of shredder used in scrap metal recycling are of the slow-speed, high-torque variety, allowing them to chew through huge pieces of metal effectively.
On an industrial scale, large pieces of scrap metal – like crushed, old cars, for example – are fed into the shredder, moving through the feeder pipe to the shredding section, where heavy-duty hammers spin and break down the metal. The shredded material is separated into ferrous and non-ferrous material using magnets before being carried along conveyor belts and eventually being spewed out of the other side of the machine into two separate piles for further sorting.
Applications of Metal Shredder Machine
Some industrial applications for reducing solids include the destruction of foods, pharmaceuticals, rubber, pallets, steel and plastic drums, furniture, construction debris, tires, containers, corrugated boxes, packaging, labels, and other bulky materials. Industrial shredders are also used for the destruction of documents, x-rays, media such as hard drives and other electronics to protect the privacy of individuals and corporate information.
Municipal applications include recycling centers and smaller shredders with multiple cutting teeth for finer reduction for use in wastewater treatment plants. The recycling industry has found many uses for shredders such as shredding tires for the recovery of rubber.
This recycled rubber is found in many applications and products including hot melt asphalt, basketball courts, playgrounds, and shoe products. The rubber is also used in civil engineering practices for the sub-grade insulation of roads, backfilling, and for fuel as "Tire Derived Fuel". Scrap wood is shredded for recycling and used for the manufacture of many types of wood products such as particle board and paper. Plastic bottles are recycled into PET (polyethylene terephthalate) plastic chips for the production of new bottles. Recycling or reusing all of these products through shredding reduces waste in the environment, increases corporate profitability, and reduces carbon emissions.
Shredders play an indispensable role in many applications including manufacturing, recycling, solid waste reduction, security, wastewater treatment, oil and gas production, the transportation and production of biosolids, and more. Shredding offers a multitude of benefits in addition to the most obvious – size reduction. Shredders are used for processing materials used for producing a product or fuel, protecting business intelligence by destroying confidential product or documents, recycling of product or waste and shredding solids to ensure that other equipment or processes run smoothly. Corporations, government agencies and municipalities all employ shredders.
The Crushing Process of Metal Shredder Machine
Pre-shredding
It consists of primary shredding operations, to break up the bags and homogenise the waste, and primary deferrization on the shredded material. The treated waste is dumped on the ground in a collection box from where it is then sent for biostabilisation in a biotunnel.
Screening
It is performed by means of an octagonal rotary screen or a disk screen and separates the material into two streams: the under screen fraction - RBD (mainly containing organic material) and the over screen fraction - FSC (mainly containing dry material). The over screen fraction is sent to the subsequent metal separation and baling stages and then transferred to the RDF production plant. The under screen is destined for landfill or, in part, for the subsequent secondary maturation stage which is not mandatory to be realized.
Baling
The oversize screenings (FSC), cleaned of metal fractions, normally sent in bulk to the RDF production plant, can alternatively be packed in bales through a baling and filming process. In the press, the material is conditioned in bales tied with wire and then a filming machine protects the bales with plastic film.
Metals separation
Separation of metal fractions on the over screen stream leaving the rotary screen. Ferrous metals, intercepted by a permanent magnet, and non-ferrous metals, collected with an eddy current separator (ECS), are subsequently sent for recovery.
Final treatment
A further, non-compulsory, aerobic maturation and screening process, to which part of the under screen fraction can be submitted for the production of recovery.
What Are the Different Types of Metal Shredder Machines
Single-shaft metal shredders
Single-shaft metal shredders have a rotor and hydraulic ram used to press garbage and scrap against the rotor, which starts the cutting process. Pressure sensors allow the ram to travel backward and forwards, preventing jamming and overheating of the material. Large bulk materials can be broken down into particles as small as 10 mm using these shredders, which can be equipped with various screen sizes.
Double-shaft metal shredders
The double-shaft metal shredder is a favored choice in industrial applications due to its low-speed operation, high torque, and substantial throughput capabilities, making it effective for processing a wide range of materials. These shredders, which can be driven by either electric motors or hydraulic systems, are designed for volumetric reduction, helping to minimize the space occupied by waste materials. Despite often lacking a classifying grid, the distinctive blade design and controlled production parameters of double-shaft shredders allow for effective size control of the output material. These advanced primary shredders offer versatility and durability for heavy-duty use. Depending on the material type and desired output size, double-shaft metal shredders can be equipped with various components or used in conjunction with other shredding stages to achieve the required material size.
Three-shaft metal shredders
Three-shaft metal shredders can be used either independently or as part of specialized shredding systems. They come in three models (800-1000-1300mm) and offer capacities ranging from 1.5 to 3.5 tons per hour, equipped with a screen for separating the output material. The processed material can be reduced to sizes between 30x30mm and 50x50mm. These shredders feature a robust cutting system with durable rotor blades and a sweeper shaft. The cutter discs are individually replaceable, and the shredder includes a pivotable screen basket and protective bulkhead seals for the shaft bearing. They are available with either mechanical or hydraulic drive systems and offer automatic power-down and reverse functions.
Four-shaft metal shredders
Four-shaft metal shredders feature two drive rotors that push scrap material onto additional cutting rotors located below. These cutting rotors, powered by separate gear motors, are designed to pre-shred materials before further size reduction or processing with a granulator. Comparable in size to twin-shaft shredders, four-shaft models are often used for tougher waste, such as cars, that cannot be processed by twin-shaft shredders. They include replaceable classifying grids and are available in both electric and hydraulic versions, allowing for versatile material processing and precise output size control. Four-shaft shredders represent advanced technology aimed at creating highly efficient and adaptable equipment. With anti-wear treatments on grids and interchangeable shaft technology, these shredders significantly lower management costs and reduce maintenance requirements.
Horizontal and vertical hammer mill metal shredders
Horizontal and vertical hammer mill metal shredders operate by repeatedly striking feed material with heavy hammers, which can weigh between 250 and 1,000 pounds and rotate at speeds of 500 to 700 revolutions per minute (rpm). These hammers are driven by motors ranging from 2,000 to 10,000 horsepower. In a hammer mill shredder, material is introduced into a rapidly rotating steel drum, where it is struck by hammers on a shaft, breaking it into smaller pieces. Horizontal models feature hammers that strike horizontally, whereas vertical models have hammers striking vertically.
Benefits of Metal Shredder Machines
The use of metal shredder machines offers numerous benefits
● Efficiency: They significantly reduce the size of waste materials, making handling and processing easier and more cost-effective.
● Environmental impact: By facilitating recycling and reusing materials, shredders help in reducing the environmental impact of waste.
● Security: They ensure the secure destruction of sensitive information, thereby protecting privacy and proprietary information.
Metal shredder machines are integral to the operations of many industries, providing a practical solution for managing and recycling waste materials while also supporting environmental sustainability and data security.
Our Factory
Our company has been through professional quality system certification, CE certification, SGS audit and as a member of the China national resources recycling association.
Machine main core parts, use Germany Siemens motor, France Schneider electric, USA KK pressure gauge, USA parker valve, Germany Rexroth valve, Pikes high-pressure hose. Technology and performance of our products has reached the industry leading level, and has won the trust of the customers.
Our company is a professional design and manufacture company of hydraulic machinery. We are a backbone company in manufacturing all kinds of hydraulic equipment and metal machineries in domestic.
Our products have 13 series, a total of more than one hundred varieties, including Y81 series hydraulic metal baling machine, Y82 series non-metal hydraulic baling machine, Y82 series scrap tire baling machine, Y83 series hydraulic scrap metal briquetting press, HBS series large shearing baler, Q43 series crocodile hydraulic shears, Q15 series gantry plate shears, Y32 series four-column hydraulic press, EPM series automatic waste paper baler, KSB series waste shredder and so on.
Our products have been exported to more than 40 countries, such as Russia, Australia, USA, UK, Germany, Ukraine, Iran, Romania, Hungary, Mexico, Brazil, Chile, Canada, Spain, Colombia, etc. We have agents in the USA, Australia, Singapore, Kuwait, Russia.
Consecutive sales increasement of 10 years.
FAQ
Q: What is metal shredder machine?
The machines typically have a powerful motor powering a blade or hammer which is used to shred the metal into small pieces. Scrap metal can be of any shape or size, and the machines are designed to effectively reduce it into pieces of uniform shape and size, enabling easy separation and further processing.
Q: How do metal shredder machines work?
Q: What are the different types of cutting systems for metal shredder machines?
Q: What are the components of a metal shredder machine?
Rotor: A shredder's rotor has saw teeth cutters that mesh with knives to shred scrap and waste.
Rotor for Metal Shredder
Blades: Blades are an essential component of a shredder, but they must be carefully chosen to match the material to be shredded because not all blades work with all materials. Different blades are utilized for different types of metals to be shredded. However, they can be coated to extend their usable life and are composed of hardened alloyed steel.
Housing: The housing houses all of the shredder's parts and is constructed of sturdy metal.
Motor: A shredder's motor runs at a low speed to reduce strain. The shredder can shred various materials thanks to its modest spinning speed and strong torque.
Q: What are the power systems for metal shredder machines?
Q: What is the feeding technology for metal shredder machines?
Q: What is the core principle of metal shredder machine?
Q: What is the rotational speed of the metal crusher?
Q: Is the capacity of a metal shredder machine important?
Q: Is the metal shredder machine safe?
Q: What exactly does a metal shredder machine do?
Q: How to select the right metal shredder machines?
Cost. The cost of metal shredding machines is affected by various factors.
Capacity.
Desired output.
Usability.
Available space.
Q: What does a metal shredder do?
Q: How powerful is a metal shredder?
Q: What are the advantages of metal shredder machine?
● Efficiency: They significantly reduce the size of waste materials, making handling and processing easier and more cost-effective.
● Environmental impact: By facilitating recycling and reusing materials, shredders help in reducing the environmental impact of waste.
● Security: They ensure the secure destruction of sensitive information, thereby protecting privacy and proprietary information.
Metal shredder machines are integral to the operations of many industries, providing a practical solution for managing and recycling waste materials while also supporting environmental sustainability and data security.
Q: Is it better to oil or lubricate metal shredder machine sheets?
Q: What are the different types of metal shredder machines?
Q: What causes metal shredder machine to stop working?
Q: Are metal shredder machine lubricant sheets necessary?
Q: What can metal shredder machine shred?
We're well-known as one of the leading waste baler manufacturers and suppliers in China. If you're going to buy high quality waste baler made in China, welcome to get more information from our factory.