DZQ Perforated Casting Flask Vacuum Casting Stainless Steel Wall Flanged with Rubber Sprue Base(4" x 7")

Features

• 4" x 7" Perforated Casting Flask: About 100mm in diameter, and 180mm in height. There are many other sizes available, such as 2.5" x 4", 2.5" x 5", 3" x 4", 3" x 5", 3" x 6", 3" x 7", and 4" x 5".
• Reinforced Base: With a reinforced base helping to fix the steel column, the perforated casting flask can provide additional stability and support during the casting process.
• High Durability: Made of 304 stainless steel, which gives a longer service life.
• Excellent Performance: Features perforations that allow vacuums to pull unwanted gas through the investment wall.
• Wide Application: Used for metal casting like sand casting, investment casting, and lost wax casting, it’s ideal for jewelry making, automotive, aerospace, and art foundries.