Detailed introduction to the classification and recycling of aluminum and plastic waste

The aluminum recycling and processing equipment for waste aluminum-plastic films, aluminum-plastic plates, and medicine plates has the characteristics of low noise, large production volume, and strong innovation ability. The aluminum of aluminum-plastic plates and other aluminum-plastic wastes purchased by the aluminum-plastic separator can not only maintain the quality of the original aluminum, but also take into account the advantages of recycled plastics and have great economic advantages.

1. Detailed explanation of the production process and mechanical equipment of aluminum-plastic separation equipment

1) Aluminum-plastic separation crusher

The aluminum-plastic crusher uses special steel and special blades, which are sturdy and durable. The blade installation design is telescopic and adjustable. It can be repaired many times after passivation and can be used repeatedly with a long service life. The moving cutter head of aluminum-plastic crushing adopts the stepped scissors design, which makes the cutting force evenly decomposed, thereby doubling the cutting speed. The cutting seat is made of high-quality alloy steel, which is both rigid and flexible, not easy to crack or damage. It is fixed with high-strength steel plate screws (8.8 grade), and the structure is reliable and durable. The main body of the aluminum-plastic crusher is made of thick-walled tube high-quality alloy structural steel material, which can prevent the physical properties of the raw materials from being damaged due to long-term crushing. The main shaft bearing center and double inner holes of the aluminum-plastic crusher are produced and processed in one time using a high-precision coordinate CNC lathe to ensure that the difference in coaxiality and flatness does not exceed 0.05MM. The parts of the two-time flow processing are highly interchangeable and have good precision.

2) Main features of aluminum-plastic crusher

The main shaft bearing has a large rotation diameter, a large crushing chamber volume, a unique spiral gear design, and a strong impact on hollow products. The casing adopts a solid welded steel structure and is generally practical. According to the different crushing raw materials, our company can provide motor rotors of different designs. It can also crush plastic feed ports, pipes, aluminum profiles, plastic sheets, plastic films and block water outlet materials. This model has many advantages such as economy, durability, easy cleaning, and long service life. Large and medium-sized hollow thick-walled plastic products, large and medium-sized hollow packaging boxes, large and medium-sized plastic boxes, plastic frames, refrigerator shells, TV plastic shells) Plastic products can be crushed without dissolving or extruding

2. Application scope of aluminum-plastic separation equipment

This series of new aluminum-plastic grinding equipment is a series of grinding equipment developed by our factory after digesting and absorbing new technologies and products at home and abroad. It is used for medium and low-strength PVC plastics, high-density PE, or other aluminum plastics after successful trial grinding. The actual operation of professional plastic processing plants has proved that adding 20%-30% calcium bicarbonate to the abrasive particles during the processing will achieve the latest chemical process performance and the production capacity can reach 300kg. Therefore, this aluminum plastic grinding equipment is a machine for plastic factories to reduce costs, save money and deal with accumulated waste.

3. Features of aluminum-plastic separation equipment

This aluminum-plastic grinding equipment is a new type of grinding equipment independently developed by our factory. Its features are as follows:

1) Compared with similar grinding equipment, under the same output power, the output is greatly improved (output is 20%-50% higher), saving energy;

2) The dust removal equipment is improved, and the pollution of smoke to the environment is reasonably reduced;

3) The design scheme of feeding the main centrifugal fan reduces the labor efficiency of the actual operator;

4) The server door cover can be opened for easy maintenance and disassembly and replacement of CNC blades

4. Principle of aluminum-plastic separation equipment

The working part of this equipment is the main shaft. Some high-speed particles collide with the tooth block and then break, and are pulled out from the air inlet. The large particles collide with the tooth block again after being broken and pulled out from the air inlet. This not only reduces the load of the main shaft, improves the efficiency of grinding into powder, but also enables the particle materials to be evenly cooled

5. High-voltage electrostatic separation equipment

The high-voltage electrostatic separation equipment adopts a thorough mechanical separation method, without the need for chemical debugging and separation liquid, etc., and a thorough dry test separation. The separation purity rate is above 95%, up to 99.9%, and can separate aluminum-plastic plate scraps and pill packaging materials, aluminum-plastic pipes, waste wires and cables, circuit boards and other metal materials and plastic mixtures. It is a new type of environmental protection machinery in environmental protection projects.

1) Brief description of high-voltage electrostatic sorting equipment

The electrostatic sorting equipment is a green and environmentally friendly electrostatic sorting equipment developed and designed by our company based on the research of various electrostatic sorting technologies at home and abroad. According to many years of experiments and basic theoretical analysis, the best screening practice results show that the residue after screening can be less than 1%, that is, the screening efficiency can reach more than 99%.

2) Application scope of high-voltage electrostatic sorting equipment

The standard series of green and environmentally friendly electrostatic sorting equipment can not only screen various metal materials and plastics or other residues, such as aluminum plastics, waste printed circuit boards (copper and PCB), waste wires and cables, etc., but also various PET, PVC, PP, PS and other plastics. Because large cities need to replace a large amount of waste every year, and electrostatic sorting equipment can turn such waste and waste into treasure, without secondary pollution, environmentally friendly and clean screening methods, project investment can be quickly recovered, and electrostatic screening is also a good way to get rich.

3) Main performance parameters of high-voltage electrostatic sorting equipment

Production capacity: 1-10 tons/day (related to the mass/volume ratio of different raw materials)

Raw material separation: various metal materials and plastics or other residues, such as aluminum plastics, waste printed circuit boards, waste wires and cables, iron ore screening various PET, PVC, PP, PS and other plastics.

High screening efficiency: the residue after electrostatic screening can be less than 0.1%, and the purity can reach 99.9%.

Volume: 2.4 meters long, 1.8 meters wide, and 3.3 meters high.

Power supply system: 380VAC/2A/50Hz and 220V lighting power supply

4. High-efficiency and energy-saving aluminum-plastic separator, separation equipment, separator application field

Energy-saving aluminum-plastic separator, separation equipment, separation function separates various electrical conductor chemicals from conductive medium chemicals, metal materials from non-metallic materials, mainly used for waste printed circuit boards (copper, PCB), various medicine boards, aluminum-plastic boards, food bags, milk bags, whitening toothpaste skin, aluminum-plastic tubes, aluminum-platinum paper, metal material concentrators, etc., with significant actual separation effect. Because large cities need to replace a large amount of waste every year, the use of aluminum-plastic separation equipment can make these wastes and waste residues available without causing secondary pollution.

5. Features of energy-saving aluminum-plastic separators and separation equipment

1) Waste aluminum-plastic recycling equipment (aluminum-plastic separator) can separate aluminum and plastic to achieve the purpose of development and utilization, with high economic benefits. And there is no dust and no secondary pollution.

2)The production line consists of multiple equipment, one-time feeding, multiple equipment operation, plus automatic transportation, sound insulation and noise reduction technology, refrigeration system, etc., to achieve the separation and collection of metal materials and plastics.

3) Waste aluminum-plastic recycling equipment has the characteristics of low noise, large production volume, strong innovation ability, etc. The aluminum in aluminum-plastic waste such as aluminum-plastic plates obtained by the aluminum-plastic separator can not only maintain the quality of the original aluminum, but also obtain the advantages of plastics, etc., which can create great economic benefits.

4)Aluminum-plastic recycling equipment (aluminum-plastic separator, aluminum-plastic separation equipment) adopts high-voltage electrostatic separation technology, which has a higher utilization rate of metal materials, and the utilization rate of metal materials is more than 98%.

5)The machine equipment also adopts a dust removal device to reasonably solve the problem of smoke and dust environmental pollution

Appendix: Industry prospects of high-efficiency and energy-saving aluminum-plastic separators, separation equipment, and separators: With the development trend of the times, aluminum-plastic raw materials are used in large quantities in various industries in people's daily lives, but they have not been effectively recycled. The waste aluminum-plastic processing equipment developed and produced by our factory can be used for the crushing and separation of various aluminum-plastic mixed raw materials including building decoration materials aluminum-plastic panels, aluminum-plastic panel inner corners, aluminum-plastic pipes, medicine panels, composite aluminum-plastic cables, toothpaste skins, composite aluminum-plastic seals, etc.

6. High-efficiency and energy-saving aluminum-plastic principle, separation equipment and separator

Aluminum-plastic polymer materials contain PVC materials, plus a unique two- to four-chamber structure, and an aluminum alloy profile sub-film on the inner surface, which has a heat-insulating effect. The method of heating separation is to use this feature to solve the problem. However, there are other harmful substances such as dust and smell, and the effect is not ideal; and some applications of chemical liquid separation are even less environmentally friendly. A special crusher crushes the aluminum-plastic raw materials to a particle size below 1.5mmn, because the softening values of the two raw materials are very different. Such mixed particles are very suitable for separation by DC concentrators. In addition, there is a dust removal device with high separation purity. The biggest advantage of this production line is that the separated aluminum particles and plastic particles can directly enter the sales market, which is impossible to achieve by other methods.

7.Energy-saving aluminum-plastic separator, separation equipment, separator features

1)High degree of automation, simple and easy to use in actual operation, stable performance

2)Low energy consumption, low noise, small footprint, no environmental pollution

3)High electrostatic selection efficiency, up to 99%, and finished products can be sold directly.