25mm Hardened Steel Dry Vacuum Pressing Die Set

Designed for high-precision pellet production under vacuum conditions, this 25mm diameter die set allows you to create consistent, cylinder-shaped pellets while maintaining optimal quality control.

Key Features:

• Vacuum-Compatible Design: Equipped with a vacuum connector to ensure pellets are formed in a controlled vacuum environment.
• High-Quality Construction: Made from durable W18Cr4V hardened carbon tool steel (core die & push rod) and Cr12 hardened carbon mold steel (sleeve, ejector, and support) for long-lasting performance.
• Precise Pellet Formation: Tolerances as tight as 0.01-0.02 mm for perfect pellet consistency.
• Comprehensive Set: Includes all the components necessary for efficient operation, including rubber sealing o-rings to maintain the vacuum seal.

Die Set Includes:

• Two 25mm ID core dies made of highly polished hardened steel
• One steel sleeve with vacuum connector
• One steel support plate
• One push rod
• Rubber sealing o-rings
• One steel cylinder pellet ejector

Specifications:

• Maximum Pressure: 30 tons
• Rockwell Hardness: Rc 62
• Diameter (ID): 25 mm
• Sleeve Height: 50 mm
• Sleeve Diameter (OD): 46 mm
• Assembled Height (without sample): 105 mm
• Tolerance: 0.01-0.02 mm (10-20 micron)
• Material:
  • Core Die & Push Rod: W18Cr4V hardened carbon tool steel
  • Sleeve, Ejector & Support: Cr12 hardened carbon mold steel

Usage Instructions:

• Always wear protective goggles and gear during operation for safety.
• Clean the die set thoroughly with absolute ethyl alcohol after use and store it in a dry box with silica gel to avoid rust.
• Never fill the die more than 1/3 of its sleeve height with the sample to ensure optimal performance.
• Do not exceed the maximum pressure of 30 tons.

Conclusion: This 25mm hardened steel dry vacuum pressing die set is perfect for producing high-quality, consistent pellets in a vacuum environment, making it an essential tool for precision pelletizing applications.