Customized High Quality High Manganese Steel Alloy Crusher Hammer Head For Mines
Product Introduction
The accurate definition should be the hammer head of the hammer crusher. The hammer heads of the crushers on the market can be divided into two types according to the manufacturing process: casting and forging, but their wear resistance is different. Due to the crushing of materials, the head needs good wear resistance and the handle needs to be sufficiently tough. Usually, alloy steel, high manganese steel, cast steel plus high chromium cast iron bimetallic composite and other materials are used forging or casting to form in one step. It is more economical to match the corresponding heat treatment process. The crusher hammer head can be divided into three types according to the material: high manganese steel hammer head, bimetallic hammer head, composite hammer head, big gold tooth hammer head, medium chromium alloy hammer head, hard alloy hammer head, etc. The main factor is the content of silicon dioxide. The technology under modern industry shows that the use of hard alloy hammer head has good wear resistance.
Product Features
1. The impact force on the material is increased. Because the center of gravity of the hammer crusher's hammer moves outward in the radial direction of the gyration radius, the hammer's midline speed increases during operation. The impact work of the hammer crusher's hammer on the material is increased, thereby improving the crushing effect.
2. The effective wear of the hammer crusher's hammer is increased. The weight of the hammer is generally 27 kg, and the effective wear accounts for one-third, that is, 9 kg. The total weight of the improved structure changes little, and the effective wear reaches 16 kg. One set of hammers after the improvement is equivalent to two sets before the improvement, which reduces the cost of use.
3. The particle size of the discharge is reduced and the hourly output is increased. After the improvement, the length from the hanging hole to the end of the hammer is increased from 350 mm to 360 mm, the gyration diameter is about 1250 to 1270 mm, and the gap between the hammer crusher's hammer and the shell plate is reduced from 25 mm to 15 mm. Therefore, the output particle size can be changed from the original less than 20 mm and 25% powder to 8-10 mm and 60% powder, which greatly improves the crushing effect of the crusher and thus increases the hourly output.
Features
1. Forging is the process of forging heated metal materials into tools, mechanical parts or blanks of various shapes. Forging can change the internal structure of metal materials, refine the crystals and improve their mechanical properties.
2. Heating equipment, forging equipment and many auxiliary tools must be used in forging production.
3. Forging equipment mainly includes steam hammer, air hammer, die forging hammer, mechanical hammer, clamping hammer, spring hammer, belt hammer, crank press, friction press, hydraulic press, reamer, roll forging machine, etc.
Product Parameters
| High Chrome Crusher Hammer |
| Material | Cr20Mn2,Cr26Mn2 |
| Control | Spectrometer chemical analysis and control while producing |
| Molding Process | Water-glass sand casting or lost form casting |
| Melting facility | Medium frequency electric furnace |
| Heat Treatment | Anneal, quenching, tempering |
| Quality Guarantee | One year against manufacturing defeat |
| Testing | Hardness, flaw detector test |
| Certificate | ISO9001~2008 Passed; BUREAU VERITAS |
Product Display
