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Function
Sintered vents are unique venting plugs with a large number of straight, parallel and uniform pores made by Kaya's proprietary Powder Metallurgical technology.
Sintered vents are inserted into molding dies to assure sound castings. They allow the escape of gas and prevent the passage of melt.
 

Advantages
High Venting Efficiency
- Porosity rates are 5∼30 times higher than ordinary venting plugs
Reduces Casting Defects
- Drastic decrease of pin hole, misrun and gas run defects

High Casting Productivity
- Fast and easy exchange of venting plugs
- Easy cleaning of molding dies

Long Durability
- Reduced replacement frequency of venting plugs

Other Benefits
- Works with thin products
- High thermal conductivity(10∼20wt% Cu)
- Rust prevention (steam treatment)

Specifications
1) Gravity Die-Casting(KSV05 series, Pore Diameter : 0.4∼0.5mm)

code 0310 0410 0510 0610 0615 0810 0815 1010 1015 1210 1215 1415 1615 1815 2015 2515
Diameter 3 4 5 6 6 8 8 10 10 12 12 14 16 18 20 25
No.OF
PORES
40 40 60 60 60 100 100 200 200 200 200 340 340 550 550 880
Length 10 10 10 10 15 10 15 10 15 10 15 15 15 15 15 15
2) Low Pressure Die-Casting or Vacuum Casting (KSV03 series, Pore Diameter : 0.2∼0.3mm)
code 0510 0610 0615 0810 0815 1010 1015 1210 1215 1415 1615 1815 2015
Diameter 5 6 6 8 8 10 10 12 12 14 16 18 20
No.OF
PORES
90 90 90 200 200 340 340 340 340 340 340 550 550
Length 10 10 15 10 15 10 15 10 15 15 15 15 15
3) Plastic Injection Molding (KSV003-01 series, Pore Diameter : 0.03∼0.10mm)
code 0610(003) 0810(003) 1010(003) 0610(005) 0810(005) 1010(005) 0810(01) 1010(01)
Diameter 6 8 10 6 8 10 8 10
EFFECTIVE DIA 2.5 2.5 2.5 3.5 3.5 3.5 5.5 5.5
No.OF
PORES
880 880 880 880 880 880 880 880
Length 10 10 10 10 10 10 10 10
 
CODE Used for Low Pressure- Vacuum Casting
3-3/16 3-1/4 3-5/16 3-3/8 3-1/2 3-9/16 3-5/8
DIA. (Inch) 3/16 1/4 5/16 3/8 1/2 9/16 5/8
PORE DIA (mm) 0.3 0.3 0.3 0.3 0.3 0.3 0.3
No. OF PORES 61 96 200 200 341 553 553
LENGTH (Inch) 5/16 5/16 5/16 1/2 1/2 5/8 5/8
Sintered Vents - Inch Sizes
CODE Used for Gravity Casting
5-3/16 5-1/4 5-5/16 5-3/8 5-1/2 5-9/16 5-5/8 5-3/4 5-1
DIA. (Inch) 3/16 1/4 5/16 3/8 1/2 9/16 5/8 3/4 1
PORE DIA (mm) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
No. OF PORES 61 61 96 200 200 341 341 553 973
LENGTH (Inch) 5/16 5/16 5/16 1/2 1/2 5/8 5/8 5/8 5/8
 
NOTES
We can supply vents made to your specification as well as standard sizes(as shown above)
Real pore diameters may be slightly different from specified numbers.
Do not strike or machine the end surface of the vent where the pores are.
Keep the insertion tolerance in between 0.025 and 0.05mm
We can deliver vents anywhere in the world within 1 week regardless of the quantity.