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1.5" ( 38.1mm) I.D. Dry Pellet Pressing Die - EQ-Die-38D

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EQ-Die-38D is a complete pressing die with 1.5 " I.D. is ready for you to make 38 mm diameter sample pellet. The die is designed for our >30T Pressing machine


Modle EQ-Die-38D
Height 2" (50 mm)
Outside Diameter 2 3/4" (70mm)
Inside Diameter  1.5" ( 38.1mm)
Weight 12.0 Lbs
Whole set  pressing die includes
  • One 1.5" I.D. core die  made of  hardened steel and highly polished  with hardness HRC 60 - 62
  • Ra 0.08μm highly polished steel
  • One steel sleeve for core die protection
  • Two pushing rods (12 mm long and 70 mm long) highly polished and perfectly fitted into die
  • Two steel support plates
  • One steel cylinder for releasing out a sample.
  • Max. Load: 60 metric Ton (at room temperature), or 500 MPa
Pressing die installation schematic           
  • Please must always wear protective goggles during operation !!!
  • The pressing die cannot be used for pressing powder with particle size < 30 micron. Small particles may slip into the gap between the pushing rod and steel sleeve and cause damages to the sleeve during the compression. Ball mill and sieve the powder and apply only the 32~75 microns powder to the pressing die to avoid the damages. Please consider using the 3'' Dia. Sieve Set No.200&450 Mesh to seperate the 32~75 microns particles from the powder clumps. Please clean the mold via ethanol after the completion of each experiment.
  • Please use alcohol to clean the pressing die every time before use and store it in a dry place with antirust oil after the operation to avoid rusting on the surface, because all pressing dies are made by high-stretched carbon steel for achieving high hardness to meet the essential requirements of making ceramic or metal samples. Otherwise, the pressing surface could probably get scratched.
  • To avoid damaging the die core and sleeve, we strongly recommend you use the professional laboratory hydraulic pressers which ensure the most even pressing interface and uniform pressure force.
  • For pressing sticky metal powders such as Al, Mg, Zn, it is necessary to use dry or alcohol-based tool lubricant to lubricate the die and sleeve set to reduce friction during the compression. 
  • Do not press flammable, explosive materials.
Application Note
  • You may consider using EQ-BNMR for easy mold release. Please click the picture below to order.
Steps to make sample pellet
  • Pressing Dies are consumable products and are not covered by MTI's warranty.

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