• Steel Shot for Peening Machine Chinese manufacture System 1
  • Steel Shot for Peening Machine Chinese manufacture System 2
Steel Shot for Peening Machine Chinese manufacture

Steel Shot for Peening Machine Chinese manufacture

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
5000 m.t./month

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Steel shot and grit
Steel Shot
QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8  QB -6,QB -5, QB -4, QB -3, QB-2
Steel grit
QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
wire-cut shots
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm, 2.5mm
Stainless steel shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Stainless steel cut wire shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Material selection standard
Proper hardness      Hardness for shots should be 5-10HRC higher than shot       
                    blasted material
Enough density.       Min. Density:7.4g/cm3
Proper microstructure: Tempered martensite, tempered troostite+random carbon residue
 
Shot blasted material condition
high quality        low cost
high speed         environment protection
 
Relation Between Hardness And Blasting Effect: 
Steel Shot for Peening Machine 
                  
Relation Between Hardness And Resilience:
Steel Shot for Peening Machine        
Quality standard for steel shot and steel grit
steel shot:QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8  QB -6,QB -5, QB -4, QB -3, QB-2.
Steel grit:QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
Owen life:2000-2800times
Chemical:C:0.80-1.2%   Mn:0.6-1.2%  Si:>0.40% S<0.05%   P:<0.05%
Hardness:Normal:40-50HRC (377-509HV)
Special:52-56 HRC (543-620HV)
Special:56-60 HRC (620-713HV)
We can produce the special hardness products as per the requirement of customer
Hardness tolerance:±3.0 HRC
Characteristic for steel shot and grit
High cleaning speed
QB Shot, QG Grit has the appropriate hardness, high cleaning speed, good rebound, and it can clean inside-corner or complex shape products. In that case, it can reduce processing time, increase capacity, improve production efficiency and save energy ,reduce manufacturing cost.
Long lasting and less consumption.
QB Shot, QG Grit has less internal defects. Its microstructure of tempered martensite, tempered troostite + dispersed carbide, with High impact resistance, long life. And it can reduce the load of dust collector.
With the effect of stress release and increase the strength.
QB Shot has impact internal organization, and not easily broken. It is equally located, to release the stress, and improve the surface hardness,
Strict quality management
Manufacturing process strictly enforce the IS09001: 2008 international quality system standards, with strict technology control. QC department enforce 24hour tracking monitoring for manufacturing process. All products date can be traceable.
 
 
Relation between density and worklife
Steel Shot for Peening Machine 
Hardness is proportional to blasting speed but inverse proportional to worklife. Higher hardness, faster blasting speed, but shorter life with larger consumption. Proper hardness (approx. HRC40-50) will have the most economical efficiency. The proper hardness have good rebound resilience and will clean the corners fully and reduce the working period.
Inner flaws such as air-cavity, fissure and porosity affect the worklife of abrasive and increase consumption.  
Density larger than 7.4g/cc has minimum inner defects.
 
Steel shot and grit selection standard 
Consumption factor
Equipment adjustment(blasting angle, distance, work piece location, air volume of dust collector, adjustment for separator)  
Blasting speed
Residual volume or corrosion grade, workpiece hardness
Cleanness grade requirement 
Arc height requirement and deforming requirement of the workpiece.
Steel shot quality

Reference table for shots size as per workpiece surface roughness
Workpiece Material shots dia.workpiece surface roughness um
Steel, stainless steel0.33.2-6.3
0.56.3-12.5
1.012.5-25
2.025-40
3.050-80
 
Inspect the shot storage inside of the shot blasting machine, and add in time, and the total adding amount should be less than 10% of the inside storage volume to ensure the stable ratio
stainless steel shot
chemical analysis
size::0.2-2.5mm
chemical analysis:3.4 austenitic type::
(C)<0.25%, (Cr)=16-18%, (Ni)=6-10%, (Si)<1%,  (Mn)<2%
430 Ferrite:(C)<0.25%,(Cr)=16-18%,(Si)<1%,  (Mn)<1%
410 martensitic:(C)<0.25%,(Cr)=11-13%,(Si)<1%,  (Mn)<1%
Microhardness:3.8-509HV ,32-50HRC 
Owen life:6500times
microstructure :304:ustenitic type,430:Ferrite,410:martensitic. Density.:7.8g/cm³
 
 
Q:Like if I glue a small metal piece to another small metal piece... Will it stay pretty good and be strong?
hydrogen is a non-metal......
Q:Sounds a little ignorant, but i was just wonderingI'm thinking about buying a 'base metal' ring, but i'm not sure if base metal is the sort that rubs off and fades into a that pinkish colour? So is base metal a good choice or not?Thanks :)
Usually the heaviest bands I've listened to don't have a genre. Meshuggah and Behemoth are a perfect example.
Q:self explanatory question, electric guitar, Ibanez rg370dx, is it good for playing heavy metal on?
It depends on basic knowledge you study on the lesson about the periodic table. IN GROUP 1 elements as you go down the elements the reactivity of the element increases. Example: Lithium (Li) is less reactive but Francium is highly reactive. So, study about the periodic table then you can identify metal reactivity.
Q:Is soda made of metal and if I put rum in it does it turn the rum into metal?
At The Gates
Q:if so what are your top 5 favorite Death Metal bands?
Without metal, we'd still be cavemen and there would be a lot of broken wooden clubs and bats. Metals played a significant role in humankind's technology and it really took off after the Stone Age. In our community, metal makes our infrastructure such as: pipes, drills, computers, telephone poles, vehicles, signs, satellites, furniture, etc. Metals are also used to create other items. Concrete comes from metallic mixers, toothpicks from chainsaws, and even power from batteries.
Q:Can a metal detector detect a cell phone?
Avoid goth/symphonic.. Try to start out with first wave black metals, and thrash metals, it'll lead right to the good ****.. Start with Bathory, Venom, Hellhammer, Mercyful Fate, Sodom, Kreator, Destuction, Celtic Frost, Death, Grave, Burzum, Mayhem
Q:BQ: How is it different from traditional heavy metal?
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Q:Is this real metal?
I like heavy metal ....classic rock style metal
Q:list the bands!alot! :Pdeath metal,screamo,black metal,,,,,,, brutal,..ETC metalcore,,,hardcore,,,...ANY THING HEADBANGING!!
how do i construct a circular metal room? is it possible to curve metal that much? of course, look at a car or the Bilbao Museum - you use sheet metal and fasten the sheets to a frame or mounting material like curved sheet rock or wood paneling. The problem might be that only thin wood - veneer or somewhat thicker - can be fitted to curves. Silicone adhesive is the material that will hold wood in general to metal in general. E6000 is a thinner self leveling hard setting silicone adhesive and GOOP from the same company comes in several forms.
Q:Okay so i have decided to read full metal panic, but i dont know which one is the first!!! There is*Full Metal Panic!*Full Metal Panic!Comic mission*Full Metal Panic!Stigma*Full Metal Panic!Overload*Full Metal Panic!SurplusI dont know which one to start with so i need help! And if possible please list all of these in order so i can read them! Also if you have toher recomendations that would be nice! I have read Fruits basket and Kaichou wa maid sama. I tried reading High school host club, but i gave in to just watching the anime.Thanks!! Anything is apreciated!!!!
any Black Dahlia, Darkest Hour, Between the Buried and Me, Emmure, Suicide Silence, Bring Me the Horizon Medusa, Pray for Plagues, Death Breath , Asking Alexandra The American Average, Beneath the Sky 7861, A Grave Mistake

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