Item Profile

DESCRIPTION

A set of 25mm diameter (ID) hardened steel dry pressing die set for pellet presses, ready for you to make 25mm diameter cylinder-shape pellets. Heating system with programmable digital temperature controller allows heating up to 250°C.

Specifications

• Maximum Pressure:        70 tons

• Maximum Temperature:  250°C

• Rockwell Hardness:         Rc 62

• Diameter (ID):                25 mm

• Sleeve Diameter (OD):    92 mm

• Sleeve Height:                45 mm

• Total Height:                  105 (assembled without sample)

• Thermal Plate Diameter: 105 mm

• Max. Load Height:          25 mm

• Temperature Step:         1°C

• Input:                            110v 60Hz

• Power:                          270 watts

• Temperature Sampling:  3 times per second

• Accuracy:                      +/- 1%

• Working Environment:     0-50°C, <35% rh="">

• Material:Pressing Die Tolerance:   0.01-0.02 mm (10-20 micron)

  • Core die & push rod:          W18Cr4V hardened carbon tool steel
  • Sleeve, ejector & support:  Cr12 hardened carbon mold steel
    

Die set includes

• Two 25mm ID cylinder-shape core dies made of highly polished hardened steel
  

• One steel sleeve with PT-100 heater and sensor

• One steel support plate

• One thermal isolation plate

• One push rod

• One cylinder pellet ejector

• One WK-1 digital temperature controller

Important

• Always wear protection goggles during operation

• Clean the die set throughout with absolute ethyl alcohol and keep them in a dry box with silica gel after use to avoid rusting on the surface.

• Never apply pressure beyond 70 tons