Metal shredder machine

The metal shredder is mainly used for crushing scrap metal, increasing its bulk density for transportation and recycling. This equipment is widely used in shredding paint drums, diesel drums, thin iron sheets, car shells, metal briquettes, metal plate scraps, and other scrap metal materials.

Working principle

The blade of the metal shredder is made of high-strength alloy steel, which has the characteristics of strong wear resistance and high strength. The differential speed between the shafts has the functions of tearing, squeezing and biting. It is professionally designed for crushing metal. The design has the advantages of uniform discharge, large output and low noise. The electrical part adopts PLC control, with automatic detection of overload protection and other functions.

The metal shredder mainly relies on the principle of "shear and cut" to complete the process of crushing solid waste. The motor drives the reducer to transmit the torque to the movable knife of the crusher through the knife roller shaft, and the knife hook of the movable knife hooks the material down. Tear, the blade of the opposite roller cuts up solid waste like scissors, and the crushed materials and pre-screened materials are discharged from the bottom of the crusher.

Applicable materials

The metal shredder is mainly used for crushing scrap metal, increasing its bulk density for transportation and recycling. This equipment is widely used in shredding paint drums, diesel drums, thin iron sheets, car shells, metal briquettes, metal plate scraps and other scrap metal materials.

Features

  • Scrap metal shredder has the characteristics of low speed, high torque, low noise, etc. It adopts PLC control system and can be controlled automatically. It has started, stop, reverse, and overload automatic reverse control functions.
  • The motor + reducer drives the cutter shaft to achieve the cutting effect of low speed and high torque.
  • The bearing has six seals, which are effectively waterproof and dustproof, which prolongs the service life of the bearing.
  • Tool wear repair technology is adopted after the tool is worn to realize multiple reuses of the tool, which greatly reduces the maintenance cost of the tool.
  • Split box design can easily and quickly remove the entire knife shaft (shaft, blade, bearing, sealing system).
  • The tools are arranged in a spiral line to achieve efficient cutting.
  • The inner hole of the tool and the main shaft surface adopt a hexagonal design to achieve uniformity of the force on the tool.
  • Depending on the material and product shape to be shredded, different types of knives can be selected

TECHNICAL DATA

model size(mm) Shredder room(mm) Blads(mm) motor(k) weight(k)
HJ-600 2800×1300×1850 600×480 200 11×2 2200
HJ-800 3000×1300×1850 800×480 200 15×2 2500
HJ-1000 3300×1900×2200 1000×690 300 22×2 5200
HJ-1200 3600×2000×2200 1200×690 300 30×2 6400
HJ-1500 4180×2100×2400 1500×850 550 55×2 9000
HJ-1800 5800×2400×3300 1800×1206 550 75×2 13600
HJ-2000 6400×2700×3500 2000×1490 600 90×2 20100
HJ-2500 7500×3200×3800 2500×1800 600 110×2 25000

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