What are the advantages of Env-Guard's new shredder?


The shredder newly designed and produced by Shunzhi has absorbed the latest technology at home and abroad!


1. Performance of metal materials: Mechanical parts are generally not allowed to produce plastic deformation during work, so the yield point is the main basis for designing parts. Tensile strength is the maximum ability of a material to resist uniform plastic deformation, and it is also the main basis for designing parts and selecting materials.

2. Plasticity: Plasticity refers to the ability of a material to undergo irreversible permanent deformation before fracture. Commonly used plastic indicators are elongation at break and end face shrinkage to be measured by elongation test.

3. Hardness: The ability of a material to resist localized deformation, especially plastic deformation, indentation or scratching is called hardness. The physical meaning of the hardness value varies with the test method. Brinell hardness and Rockwell hardness are commonly used in engineering.

4. Impact toughness: The ability of metal materials to resist damage under impact load is called impact toughness.

Many machine parts, such as the connecting rod of the punch press, the hammer head of the forging hammer, the train hook, the punching die, etc., are subject to impact loads during operation. If the design calculation is still performed with the indicators under the static load, these parts cannot be guaranteed. Safety at work, so the toughness of the material must also be considered.

5. Fatigue strength: Fatigue strength refers to the maximum stress of a metal material without causing fracture under repeated alternating loads. Alternating loads or repetitive stresses cause metal materials to break when they are far below their yield point, so it is very dangerous and often causes serious accidents. Among the failure modes of parts, about 80% to 90% are caused by fatigue fracture. In order to prevent the occurrence of fatigue fracture, we must try to improve the fatigue strength of the parts. In addition to the nature of the selected material, the fatigue strength can also be improved by the following three methods.

(1) In the structural design of the parts, try to avoid sharp corners, notches and sudden changes in cross-sections to avoid stress concentration and the resulting fatigue cracks.

(2) Reduce the surface roughness of the parts and improve the surface processing quality.

(3) Various surface strengthening treatments are used.

The new shredder equipment newly launched by Shunzhi Machinery adopts the comprehensive technology of new "hook", "knife" and "hammer", breaking through the boundaries of the industry where ordinary shredders can only shred ordinary metals and plastics. Our new shredder can shred large metal materials, special metal materials and metal plastic materials with high softness.

The new "hook", "knife" and "hammer" shredder has a wide range of uses. It can shred all kinds of waste bicycles, cans, beer lids and various metal beverage cans, paint buckets, scrap thin iron sheets, scrap iron slag, and cans. , special materials such as pig iron powder, alloy powder, ferrosilicon powder, circuit board, waste mobile phone case, scrap metal aluminum briquette and other special materials are crushed and finely crushed into lump-like particles, thereby reducing transportation costs and improving the speed of scrap iron into furnace and iron making. . When the equipment is working, the material can be fully and effectively crushed in the crushing chamber, with high output, low energy consumption, high efficiency, uniform discharge and adjustable particle size.