Mn13Cr2 NP13 impact crusher spare parts blow bar price
Overview:
| Type | Bowl bar | ||
| Main Model |
NP series | NP1313,NP1415,NP1620,NP2023,NP1110,NP13,NP15,NP20 | |
| Origin | China | HS Code | 84749000 |
| Condition | New | Applicable Industries | Energy & Mining |
| Machine Type | Impact Crusher | Certification | ISO 9001:2008 |
| Hardness | HRC58 – HRC63 | Production Capability | More than 10000 tons/year |
| Processing Type | Casting | Surface Treatment | Polishing/Spray-Paint |
| Production Test | Hardness testing, metallographic testing, spectral analysis, mechanical properties and heat treatment. | ||
| Transport Package | Packed in Pallet/Case | Guarantee | Same as Original |
| Quality | High Level | Experience | Over 30 Years |
Description:
The amount of chrome mixed into the design of a blow bar determines how well the part can withstand abrasive materials: the more chrome in a blow bar, like in high chrome bars, the more effective it can crush highly abrasive materials, like asphalt. Medium chrome blow bars are valuable for processing a variety of materials while low chrome bars can be useful for crushing aggregate and concrete.
As the rotor of a horizontal shaft impact crusher runs and material is fed into the crusher chamber, the material comes into contact with the rapidly spinning blow bars which strike them with a great force over and over. The repeatedly impacted material quickly fractures and reduces in size until it is the appropriate size to be released from the chamber.
Due to the repetitive crushing that blow bars endure, they will wear down over time. Their composition and how often they are used will determine how often they will need flipped or replaced. Stocking fresh blow bars so that material is being impacted by smooth, uniform edges will contribute to maintaining high production rates.
| Chemical Composition: | |||||||
| C% | S% | P% | Si% | Mn% | Cr% | Mo% | Ni% |
| 2.8-3.2 | <0.08 | <0.08 | ≤1.0 | 0.5-1.2 | 27-30 | 0.3-2.5 | 0.5-1.0 |
| Mechanical Property Hardness(HB) | Microstructure | ||||||
| 600-660 | M+C | ||||||
Main Models We Supply:
CI121,CI123,CI124,CI125,CI221,CI231,CI222,CI232,CI223,CI233,CI224,CI234,CI225,CI235
I-100,I-100RS,I-120,I-120RS,I-140,I-140RS
HS-2421,HS-2430,HS-3036,HS-3048,HS-4230,HS-5252,HS-5263
APP4354,APP5148,APP5560,APP6384,APP8084,APS4034,APS4054,APS5148,APS5160,APS6084
Note: other model we can produce according to customer’s drawings.
Crusher Parts:
We have precision machined replacement crusher spare parts including head, bowls, main shaft, socket liner, socket, eccentric bushing, head bushings, gear, countershaft, countershaft bushing, countershaft housing, mainframe seat liner and more, we can support your entire machine for mechanical spare parts.
Don’t have the model you need?
We work with technical drawings for any non-standard products. If the order is for standard parts,you only have to provide us with the part number so we may define the parts of the order.
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