TABLET PRESS TOOL (MORTAR・PESTLE)

  • Using the expertise cultivated in mold processing, we manufacture high-precision mortar and pestle.
  • We can manufacture mortar and pestle in various shapes, from standard round shapes to irregular shapes.
  • With AERO LAP – which was invented by our company, we can polish even the finest details, ensuring excellent mold release properties.
  • We also assitst you in solving tablet pressing issues with binding – resistant pestle and sticking – resistant mortar.
  • For problems related to mortars and pestles, please feel free to contact us.
 

THE NEW MATERIAL TABLET PRESSING PESTLE - HYBRID DSA

  • This is a newly developed tablet pressing pestle that Yamashita Works’s AEROLAP processing technology with the new material DSA.
  • It combines the corrosion resistance of austenitic SUS with the high hardness of martensitic SUS.
  • By AEROLAP processing a dense metal structure, it boasts outstanding release properties.
  • High hardness SUS tends to increase the difficulty of machining due to its hardness and toughness, but Yamashita Works has cleared this challenge with its unique processing technology.
  • We will stably supply pestles that do not require plating.
Unprocessed pestle
Processed with AERO LAP
AEROLAP processed pestle (left) Unprocessed pestle (right)
Age - hardening (550℃ x 16hr/AC)
AERO LAP machining operation
Hardness data
Corrosion resistance
Applicable to mortar and sleeve for medicine-filled container as well
 

THE NEW MATERIAL TABLET PRESSING MORTAR MG-1

  • After years of research, we have succeeded in developing an effective mortar for addressing binding issues.
  • Blinding issues in mortar lead to the generation of defective products and require cleaning of the mortar interior, causing a significant decrease in production efficiency.
  • By optimizing the mortar base material and refining the inner diameter surface finish, we have managed to significantly suppress the previously difficult – to – solve binding issues.
  • We have a track record in pharmaceutical companies.
  • With our new mortar, even powders that were difficult to tablet with existing mortars due to binding issues can now be smoothly produced.

APPLICATION EXAMPLES OF MG-1

  • Low-pressure tablet compression
  • Widely used for OD teblets
  • Dereived from D-mannitol for binding suppression

EXAMPLES OF CONSTRUCTIONS

  • Straight round hole
  • Round hole with taper
  • Straight oval hole
  • Oval hole with tape, etc.

ALC TREATMENT

  • Problem Resolution　　　Resolves tablet pressing issues caused by formulation adhesion and surface roughness.
  • Cost Reduction　 Enables reuse of pestles, leading to reduced production costs.
  • Longevity　　　 Reduces the frequency of replacement.

 

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