41–80 mm Cylindrical Press Die for Powder Sample Preparation

Product Description
The HMY cylindrical press die is designed for laboratory powder
sample preparation and compression molding. It is suitable for
producing round pellets and cylindrical samples with diameters
from approximately 41 mm to 80 mm.
The die is manufactured from Cr13 alloy tool steel with a hardened
punch surface for reliable laboratory pressing applications.
Multiple size ranges are available, and custom dimensions can be
manufactured according to customer requirements.
Technical Parameters
| Parameter | Φ41.0–50.9 mm | Φ51–60 mm | Φ61–70 mm | Φ71–80 mm |
|---|---|---|---|---|
| Model | HMY | |||
| Sample Size | Φ41.0–50.9 mm | Φ51–60 mm | Φ61–70 mm | Φ71–80 mm |
| Die Material | Cr13 Alloy Tool Steel | |||
| Punch Hardness | HRC60–HRC62 | |||
| Cavity Depth | 55 mm | 60 mm | 65 mm | 70 mm |
| Overall Dimensions | 88 × 150 mm | 98 × 180 mm | 108 × 180 mm | 118 × 150 mm |
| Die Weight | 5.1 kg | 7.3 kg | 9 kg | 11.5 kg |
Pressure Conversion
The following table shows the approximate press load required
for commonly used sample diameters at different die pressures.
| Diameter | 50 MPa | 100 MPa | 200 MPa | 300 MPa | 400 MPa | 600 MPa | 800 MPa | 1000 MPa | 1200 MPa | 1500 MPa |
|---|---|---|---|---|---|---|---|---|---|---|
| Φ45 mm | 7.59 t | 15.9 t | 31.8 t | 47.7 t | 63.6 t | 95.4 t | 127 t | 159 t | 190 t | 238 t |
| Φ50 mm | 9.81 t | 19.6 t | 39.2 t | 58.9 t | 78.5 t | 117 t | 157 t | 196 t | 235 t | 294 t |
| Φ55 mm | 11.8 t | 23.7 t | 45.7 t | 71.2 t | 95.0 t | 142 t | 190 t | 237 t | 285 t | 356 t |
| Φ60 mm | 14.1 t | 28.2 t | 56.5 t | 84.4 t | 113 t | 169 t | 226 t | 282 t | 339 t | 424 t |
| Φ65 mm | 16.5 t | 33.1 t | 66.3 t | 99.5 t | 132 t | 199 t | 265 t | 331 t | 398 t | 497 t |
| Φ70 mm | 19.2 t | 38.4 t | 76.9 t | 115 t | 153 t | 230 t | 307 t | 384 t | 461 t | 577 t |
| Φ75 mm | 22.0 t | 44.1 t | 88.3 t | 132 t | 176 t | 265 t | 353 t | 441 t | 530 t | 662 t |
| Φ80 mm | 25.1 t | 50.2 t | 100 t | 150 t | 201 t | 301 t | 402 t | 502 t | 603 t | 753 t |
Important:
It is recommended to operate the die within approximately 800 MPa.
The pressure conversion data are provided for reference. Excessive
pressure may cause punch fracture, die jamming or permanent damage.
Customization
This product can be customized or modified according to customer
requirements. Please contact customer service for custom diameters,
cavity depths and other specifications.



















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