Ring-shaped Tablet Press 3-90mm HMO
Ring-shaped Tablet Press Features
Ring-shaped Tablet Press is a high-precision mold designed for laboratory powder sample preparation. Key features include:
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Premium Material: Made of imported high-speed tool steel, offering high surface smoothness and excellent hardness for reliable, long-term use.
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Versatile Applications: Ideal for material science research, catalytic experiments, ceramic sintering, cement and building materials, pharmaceutical research, and general sample preparation.
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Customizable Sizes: Different-sized tablet dies can be tailored according to specific customer requirements, providing flexibility for diverse laboratory needs.
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High Precision: Engineered to deliver uniform compaction and consistent sample quality for a wide range of powders.
This advanced pellet die is widely used in R&D laboratories. For unique shapes or specialized applications, Hench also offers Special shaped Dies to meet various experimental requirements.
Product Description
| Model | HMO |
| Mold material | Alloy tool steel: Cr12MoV |
| Indenter hardness | HRC60-HRC62 |
| Sample size | 3-90mm |
| Cavity depth | 40mm/45mm |
| Boundary dimension | 53×120mm/72×100mm/88×120mm |
| Die weight | 1.4Kg/3.5Kg/5Kg |
Operating Procedure
Ring molds are mostly used in the catalytic industry or for molding samples with holes.
Square holes or porous samples can also be customized.
Outer diameter of the sheet: 3–90mm. Special mold sizes can be customized according to customer requirements.
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Assemble the mold according to the mold operation diagram and pack the sample inside the cavity.
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Place the mold in the center of the hydraulic press and press to the required pressure.
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Disassemble the mold according to the mold withdrawal process diagram, place it in the hydraulic press, and push the sample out of the mold sleeve with the lead screw.
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Remove the mold from the hydraulic press and gently take out the sample.
About Hench
Hench is a professional Laboratory Equipment Supplier specializing in high-quality pressing dies and laboratory instruments. With a focus on precision, durability, and innovation, Hench provides a wide range of products including Ring-shaped Tablet Presses, pellet dies, and special shaped dies.

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