Product Dimensions

• Pressing Die Sleeve: Φ20 x 15 mm
• Top-Pressing plunger: Φ1 x 12mm
• Bottom-Pressing plunger: Φ1 x 5mm

• ≤370 MPa 
• Only need  116Kg ( 0.1T) force for pressing.  A higher force may cause the pushing rod to bend or break

• Tool Steel

• 32-75 Microns
• Do not press flammable, explosive materials.
• Do not use this die for pressing powder with a particle size of 30 microns or smaller; Small particles may slip into the gap of the die parts and damage the sleeve during the compression.
• Ball mill or ground the power to the size of 32_75 microns powder before pressing. Please consider using the 3" Dia Sieve Set No.200&450 Mesh to separate the 32~75 microns particles from the powder clumps.
• For pressing sticky metal powders such as Al, Mg, and Zn. It is necessary to use dry and alcohol-based tool lubricant to lubricate the die and sleeve set to reduce friction during the compression.

• To avoid the risk of accidents and damage to Pressing Die, please read this instruction carefully before the usage for the first time.
• Do not press flammable, explosive materials.
• The operator must wear appropriate PPE.
• To avoid damaging the Plungers and Sleeve, MTI strongly recommends operating pressing with a professional laboratory hydraulic press to ensure the evenest pressing interface and uniform pressure force.
• Plungers with small diameters(≤10mm) are more vulnerable to off-center compression, leading to pre-mature top pressing rod failure much below the Max. load. Please have top/bottom-pressing plungers in place and carefully align the die with the centerline of the press machine.

• Use ethanol to clean the pressing die sleeve and plungers before and after each use
• Use anti-rust oil after the operation and store this Die inside the original box in a dry place to avoid rusting.