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Guardman WS

Minimize the risk of producing cast metals with surface defect due to defective green sand molds and ensure the stable output.

Countermeasure against Rough Surface

Rough surface is caused by sand sticker or sand mold and core mold surface eroded by molten meta.
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Countermeasure
1. Adjust the components of molding sand such as binder, moisture and refractory material.
2. Management of sand molds.
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Recommended ProductsGuardman WS                    Rough Surface

 

Casting Surface Defect

**Sand Inclusion
**Scab
**Push-up
**Crumbling
**Burn-on/Penetration
**Rough surface

 

Technological material

**Percent Defective
**Mold Surface Stability
**Moisturizing Effect
**Change in temperature

 

 

 

 

 

 

 

 

 

  
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