The Development Of Shredders
Most of the first generation of transmission mechanisms are belt drives, with low noise, but long working time, belt deformation and stretching, and even breakage, belt surface teeth are easy to wear, and machine operation slippage.
The second generation of plastic gear transmission, due to the plastic gear injection, shrinkage and other processes are difficult to accurately master, resulting in the accuracy of the gear itself is not high, and noise is generated at high speed; Due to the fragility and poor toughness of plastic parts, it is easy to break teeth.
3rd generation metal sprocket: quiet operation, low energy consumption, high cutting efficiency, perfect coordination of cutting system components, convincing function.
The fourth-generation pulverizer transmission mechanism is metal gear transmission, metal gear to overcome the above defects, but due to the installation accuracy of the metal mechanism, gear meshing lubrication conditions, long-term operation lubrication effect and other technical and maintenance uncontrollable.
The fifth generation of emery closed core, using alloy steel material, metal tool quenching treatment, complete CNC machine tool processing technology, to ensure the installation accuracy of the transmission part, so as to minimize wear, ensure stable product quality, reduce noise. Quality assurance super steel all-metal gear, special steel hob, high quality high strength motor.
The sixth generation of high-tech multimedia crusher with high technical content; It can be a large number of broken CDs, floppy disks, tapes, videos, etc. The button panel with protective film ensures forward, backward, stop, full stop, etc.
Today, the seventh generation is concerned about the quality of life, and the products have higher requirements in terms of environmental protection functions and performance safety, so the functions of storage carton partition, motor overheating protection function, automatic stop overload function, storage carton without turning off automatic power off are increasingly used.
On the basis of meeting the multi-function and high performance, the crushing capacity, safety level and service life of the crusher have been improved by leaps and bounds.