The metal shredder provides a quality and reliable solution for the crushing and volume reduction treatment in the early stage of waste recycling.
The shredder (also called a large shredder, metal shredder, wood shredder, etc.) is a kind of extrusion that shreds large materials that are inconvenient for packaging and transportation into materials of various sizes that meet the requirements. Shredders are often used in the plastic recycling industry, metal material crushing industry, PE plastic pipe shredding industry, etc. Shredders are also called tire shredders, metal shredders, and shear crushers to reduce the size of materials through shearing, tearing, and squeezing. After many years of research and practice by Kowloon Machinery Company, and improved research and development based on the current actual situation, it has launched a series of metal shredders with mature technology and advanced design, providing ideal quality and reliable quality for the early crushing and volume reduction treatment of waste recycling around the world. equipment. The working principle of the metal shredder: the motor drives the reducer through bevel gear transmission, driving the rotor shear plate to rotate at low speed. After the material enters, it is evenly distributed in the space between the rotor shearing plate and the stator shearing plate. The material is crushed and crushed by the extrusion and shearing of the rotor shearing plate and the stator shearing plate. The crushed material is discharged from the bottom of the crusher.
Metal shredder reduces material size by shearing, tearing and squeezing. The metal shredder is designed to meet the waste recycling requirements of various industries. It is suitable for the recycling and processing of plastics, paper, wood, fiber, rubber, domestic waste, etc., and has a wide range of recyclable materials. The metal shredder can be automatically controlled and has start, stop, reverse and overload automatic reverse control functions. It has the characteristics of low speed, high torque, low noise and so on. The wood shredder is a multi-functional and versatile machine. It adopts a standardized modular design and has good interchangeability of parts. The auxiliary knife is made of die forgings and the main knife is made of special alloy steel through a special specialized process. Made of stainless steel, it has good wear resistance and high strength. The driving part adopts intermediate gear transmission to form a differential speed relationship. The screen is easy to disassemble and has a beautiful appearance and compact structure. The scrap metal recycling line is composed of heavy-duty metal shredders, heavy-duty vertical crushers, conveying equipment, separation equipment and dust removal systems. This system is mainly used for crushing and recycling metal scraps, car casings, aluminum castings, scrap household appliances, etc. The metal shredder pre-shreds the materials, and the vertical shredder performs secondary crushing and cleans the paint and dirt on the surface.
What are the features of Kowloon Machinery’s newly developed metal shredder?
The newly developed double-shaft metal shredder by Kowloon Machinery uses the principle of mutual shearing and tearing between two relatively rotating knives to crush materials. Adopting “dual motors + double planetary reducers”, it has strong power and high operating stability. It is often used in environmental protection fields such as municipal solid waste disposal, resource recycling, and waste incineration pretreatment. This equipment has the characteristics of low speed and high torque, large shearing force, good shredding, low noise, and good stability. The multi-functional double-shaft shredder has a complete range of models and can be used for recycling scrap metal, processing food waste, construction waste, domestic waste, etc.
The performance features of Kowloon Machinery’s multi-functional twin-shaft metal shredder are:
1. Intelligent patented technology, remote monitoring and diagnosis uses intelligent technology to control and monitor the entire production process in real time, real-time online operating status monitoring and centralized control, timely feedback of operating data to the main control station, and remote diagnosis of the production line through mobile APP or computer Control, realize automatic memory, data analysis, fault prediction, early warning shutdown, linkage control, intelligent maintenance and other functions to form an effective early warning mechanism, effectively reduce equipment operation failure rate and maintenance time, reduce maintenance and operating costs, and greatly improve the efficiency of the production line. operating efficiency.
2. The integrated tool box design is stable and reliable. The integrated tool box is annealed to ensure good mechanical strength; at the same time, the use of CNC machining station ensures high processing accuracy, prolongs the use time of the equipment, and saves maintenance. cost.
3. The fixed knife is detachable and has strong wear resistance. Each fixed knife can be disassembled and installed, and can be quickly disassembled in a short time, which greatly reduces the workload of workers and improves production continuity.
4. Unique knife design, easy to maintain and replace. The raw material of the knife is made of imported alloy steel, which has a long service life and good interchangeability, making it easy to maintain and replace the knife in the future.
5. The spindle has high strength, strong fatigue and impact resistance. The spindle is made of high-strength alloy steel. After multiple heat treatments and high-precision processing, it has good mechanical strength, strong fatigue and impact resistance, and long service life.
6. Imported bearings and multiple combined seals adopt imported bearings and multiple combined seals, which have high load resistance, long service life, dustproof, waterproof and antifouling, ensuring the continuous and stable operation of the machine.
The vigorous development of metal shredders is based on green development and resource conservation.
At present, the structure of recycled waste materials is relatively complex, especially some materials still contain impurities and scrap metal, and the thickness and size are different, and the processing methods are also different. These waste materials can be processed together and then processed , not only alleviates the problem of waste materials occupying space and energy shortage, but also plays a certain role in promoting environmental protection. Metal shredders, also known as shearing shredders, are developed for the processing and reprocessing of various scrap metal materials. They have advantages that ordinary crushing equipment does not have. They are very good at shredding hard material waste or scrap metal. Shredding allows various waste materials to be reused and processed into items needed by various industries. For example: medical waste disposal. After the medical waste is processed by high-temperature cooking and inactivation, it can be completely shredded and damaged by entering the shredder, and the volume can be reduced to the greatest extent, thus reducing landfill and transportation costs. Due to the high temperature and humidity of medical waste, which contains a large amount of alloy materials, such as steel needles, scalpels, prostheses, etc., there are strict requirements for the reliability of the shredder. The metal shredder changes the traditional linear economic flow model of “resource product waste” and forms a material closed-loop flow growth model of “waste product regeneration resources”, reintegrating the waste generated in people’s production and life into human production, The recycling process of life and transforming it into useful material products.
Metal shredder equipment can meet the waste recycling requirements of various industries and is suitable for shredding materials, such as: electronic waste, plastics, metals, wood, waste rubber, packaging barrels, pallets, etc. There are many types of recyclable materials, and the shredded materials can be directly recycled or further refined according to needs. The metal shredder equipment has the characteristics of low speed, high torque and low noise. It adopts PLC control system and can be automatically controlled. It has start, stop, reverse and overload automatic reverse control functions. The main components are: motor, reducer, cutter shaft, crushing knife, knife box, electronic control and frame. A pusher can be assembled according to the shredded materials. The metal shredder equipment produced by Kowloon Machinery can be widely used in paint buckets, cans, Lulu cans, wooden pallets, tires, discarded home appliance casings (plastic shells, Metal shells) and other wastes can be shredded and used to facilitate storage and transportation, reduce investment costs, and make the shredding work better.
Metal shredder, environmentally friendly waste recycling and shredding equipment
The metal shredder is an environmentally friendly waste recycling and recycling shredding equipment newly developed, designed and produced by Henan Kowloon Machinery Company based on my country’s national conditions and combined with foreign crushing equipment. It has the characteristics of uniform discharge, high shredding efficiency, large output, reliable performance, etc. Advantages: It can be widely used in the waste recycling industry. Metal shredders, also known as shear shredders, reduce the size of materials by shearing, tearing and squeezing. This shredder is widely used to shred waste plastics, waste rubber, wood and other large-volume wastes. shredded processing. The metal shredder can be used for crushing various refrigerators, TV casings, gasoline barrels, and diesel barrels. In terms of equipment characteristics, the metal shredder has a larger crushing ratio, lower investment costs, and is more suitable for batches of thin products. Crushing processing of solid materials. The metal shredder uses 4 sets of shredding knives in the equipment composition. Through the cooperation between the shafts, it can realize the primary auxiliary crushing and auxiliary feeding of wood, plastic, metal, garbage and other materials, and then shred through the bottom two shafts and the off-axis. Operation. The shredding cutters are made of special alloy steel, high-speed steel, etc. through special processing. They have the characteristics of good wear resistance, high strength, and maintainability. During operation, the two shredding tooth cutters implement differential speed relative operation, forming a A crushing tooth cavity tears and squeezes the incoming materials to the required particle size. The toothed cutters are uniquely designed in terms of thickness, shape, arrangement order, etc., and have strong shearing force, which can improve shredding efficiency.
Precautions for using the metal shredder: 1. The feeding particle size should not exceed the size specified in the standard, and the feeding should be continuous and even to avoid material clogging. 2. Always check the connecting anchor bolts, especially the square head anchor bolts that fix the toothed tooth plate, to prevent loosening. 3. Check the heat of each bearing frequently. The temperature of the bearing bush should not exceed the normal temperature of 30C. 4. If there is a sudden power outage, be sure to turn off the power switch of the motor first to prevent unnecessary accidents caused by sudden power outages. 5. Observe the working condition of the reliable pin in time. When you see that the reliable pin is cut off, immediately turn off the power switch. 6. Users and production staff must strictly abide by standard technical instructions for use, prevent arbitrary use, and avoid personal and machine equipment system failures.
