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Stainless steel shot with atomization forming technology

Short Description:

Junda stainless steel shot has two types: atomized stainless steel shot and stainless steel wire cut shot. Atomized stainless steel shot is produced by German atomization technology and mainly used for sandblasting on the surface of aluminum profiles. The product has the advantages of bright and round particles, less dust, low loss rate and wide spray coverage. It can greatly reduce the production cost of aluminum profile enterprises.

Stainless steel wire cutting shot is refined by drawing, cutting, grinding and other processes. Appearance bright, rust – free, cylindrical (cut shot). Widely used in copper, aluminum, zinc, stainless steel and other workpiece surface spray treatment, for processed workpiece with matte effect, metal color, no rust and other advantages, without pickling rust removal. The wear resistance is 3- 5 times compared with cast steel shot and it can reduce production costs.


Product Detail

Product Tags

Application Field

1. Surface finishing of aluminum zinc die casting and surface cleaning of aluminum sand casting. artificial marble surface spraying and polishing. Cleaning and finishing of high alloy steel casting surface oxide scale, aluminum alloy engine block and other large die casting parts, marble surface effect treatment and antiskid treatment.
2. Aluminum zinc die casting, surface cleaning of precision casting, surface roughening before special coating, refined spray polishing of aluminum profile to remove surface extrusion lines, refined spray polishing of copper aluminum pipe surface, and refined spray polishing of stainless steel container and valve.
3. Clean up the cold casting tools, chromium plating dies for forging dies and tires, renovate the pump cover of automobile engine supercharger, strengthen the precision gear and spring of starter, and spray polishing the surface of stainless steel container.
4. Aluminum zinc die casting, motorcycle engine box, cylinder head, carburetor, engine fuel pump shell, intake pipe, car lock. The surface of low pressure die casting wheel profile shall be cleaned and finished before painting. Surface finishing and cleaning of copper aluminum stainless steel stamping parts, investment casting stainless steel parts, etc.

Technical Parameters

Project 304 Quality 430 Quality
Chemical composition% C 0.08-1.0 0.2
Si 0.4-1.2 1.5
Mn 0.35-1.2 0.8-1.2
S <0.05 <0.05
P <0.05 <0.05
Cr 15-16.5 15-17
Ni 5-8% 0
Hardness HRC40-50 HRC35-50
Density 7.00 g/cm3
Microstructure austenitic Ferrite
Appearance Spherical
Hollow particles=0%
Hollow particles=0%
Type 14-18# / 16-20# / 20-25# / 25-30# / 30-40# / 40-70# / 70-140# / 140-270#
Packing Each ton in a separate Pallet and each ton divided in 25KG packs.
Durability 27000~28000 times
Density 7.0g/cm3
Application It is mainly used for deburring and surface finishing of aluminum die casting, zinc alloy die casting and magnesium alloy die casting; surface finishing of precision casting, stainless steel casting and landscape block; glass making, surface cleaning and various pretreatment of die casting mould.

Application

TYPE Recommended scope of use
14-18# Clean up the cold casting tools, chromium plating dies for forging tires, renovate the pump cover of automobile engine supercharger, strengthen the precision gear and spring of starter, and spray polishing the surface of stainless steel container.
16-20# Aluminum zinc die casting, surface cleaning of precision casting, surface roughening before special coating, refined spray polishing of aluminum profile to remove surface extrusion lines, refined spray polishing of copper aluminum pipe surface, and refined spray polishing of stainless steel container and valve.
20-25# Aluminum zinc die casting, motorcycle engine box, cylinder head, carburetor, engine fuel pump shell, intake pipe, car lock. The surface of low pressure die casting wheel profile shall be cleaned and finished before painting. Surface finishing and cleaning of copper aluminum stainless steel stamping parts, investment casting stainless steel parts, etc.
25-30# Aluminum zinc die casting surface finishing, aluminum sand casting surface cleaning. The surface of artificial marble is sprayed and polished.
30-40# In addition to wg40 function, the surface of stainless steel casting is smooth and fine. Descaling treatment of alloy steel forgings. Artificial marble surface finishing effect and antiskid treatment.
40-70# High alloy steel casting surface oxide skin, aluminum alloy engine block and other large die casting parts cleaning and finishing, marble surface effect treatment and anti-skid treatment.
70-140# 140-270# The surface of the formed steel casting is deaerated before coating, automobile wheel hub, engine shell treatment, granite products and marble steps roughening and anti-skid treatment.

Granularity

ScreenNO.

Screensize mm

In

14-18

16-20

20-25

25-30

30-40

40-70

70-140

140-270

14

1.4

0.0555

 

 

 

 

 

 

 

 

16

1.18

0.0469

 

 

 

 

 

 

 

 

18

1

0.0394

 

 

 

 

 

 

 

 

20

0.85

0.0331

 

 

 

 

 

 

 

 

25

0.71

0.0278

 

 

 

 

 

 

 

 

30

0.6

0.0234

 

 

 

 

 

 

 

 

35

0.5

0.0197

 

 

 

 

 

 

 

 

40

0.425

0.0165

 

 

 

 

 

 

 

 

50

0.3

0.0117

 

 

 

 

 

 

 

 

70

0.212

0.0083

 

 

 

 

 

 

 

 

100

0.15

0.0059

 

 

 

 

 

 

 

 

140

0.106

0.0041

 

 

 

 

 

 

 

 

270

0.05

0.0019

 

 

 

 

 

 

 

 


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