Aluminum plastic separation and recycling equipment

Product Introduction

The aluminum-plastic crusher uses tool steel and specially designed cutting tools, which are very durable. The installation design of the cutting tools is adjustable and can be sharpened multiple times after use, and can be used repeatedly, with a long service life. The aluminum plastic crushing machine tool holder is designed with a stepped shear type, which decomposes the cutting force and causes the cutting force to increase exponentially. The material of the moving blade holder is high-quality tool steel, with reasonable rigidity and flexibility, which is not easy to break or wear. It is fastened with high-strength steel screws (grade 8.8), and the structure is solid and durable.

The main body of the aluminum-plastic crusher is made of thick walled high-quality structural steel material, which can avoid the mechanical performance being affected by long-term crushing of materials. The main axis and double end faces of the aluminum-plastic crusher are customized by high-precision coordinate machine tools in one go, ensuring that the concentricity and verticality errors are not more than 0.05mm. Each component is set with reference holes and surfaces for coarse and fine customization, with strong interchangeability and high accuracy.

Features

The spindle rotation diameter is large, the capacity of the crushing chamber is large, and the unique cutter shaft design has strong gripping force on hollow products. The shell is made of sturdy welded steel structure, which has wide versatility. According to the different crushing materials, different rotor designs can be provided, as well as crushing gates, pipes, profiles, sheets, films, and large blocks of nozzle materials. The model has many advantages such as economy, durability, easy cleaning, and long service life. The blade material is made of wear-resistant and tough SKD-11 alloy blades. Large hollow and thin-walled plastic products, large hollow packaging boxes, large plastic boxes, plastic frames, refrigerator casings, and TV plastic casings can be directly crushed without disassembly or flattening.

Application scope

Aluminum plastic powder grinder is used for PVC plastics with low to medium hardness, high-density PE, or other aluminum plastics that have been successfully ground through trial grinding. In the customized follow-up, 20% -30% calcium carbonate is added to the ground powder, and the chemical and physical properties of the product remain unchanged with new indicators, and the output can reach 300kg. Therefore, this aluminum-plastic powder grinder is an equipment for plastic product enterprises to reduce costs and expenses, and solve the accumulation of waste.

Operational principle

The working part of the machine is the cutterhead. High speed particles are partially crushed after hitting the toothed plate and are extracted by suction, while larger particles continue to collide and are extracted after crushing. This reduces the load on the cutterhead, improves the grinding efficiency, and enables even cooling of the powder

Advantage

Low temperature is the main advantage of this machine. According to thermal work equivalent: converted to 860 kilocalories of heat per hour of work done. This machine is for external ventilation. The air volume reaches 50m/KW, and most of the heat is taken away by the temperature difference between the inlet and outlet air. A small amount of heat is solved by water cooling. The inlet temperature of cold water should not exceed 25 ℃, and the outlet water temperature should not exceed 45 ℃. In summer, the cooling water flow should be increased appropriately to reduce the temperature.

Technical parameter