Cylindrical Split Molds for Powder Pressing (Lab Hydraulic Press Use)

ZYLAB Cylindrical Split Molds for Powder Pressing Overview Optimize your powder compaction process with ZYLAB cylindrical split molds — precision-engineered tooling specifically designed for use with laboratory hydraulic presses. Manufactured from premium high-speed and alloy tool steels, these split die sets deliver excellent hardness, long-term durability, and clean powder release during tablet or pellet forming. Click here to view the lab hydraulic press. To grind the required materials into powder with the correct particle size ( from millimeters to micrometers), we recommend using our planetary ball mill and accessories or agate mortar and pestle set. Applications Cylindrical split molds are mainly used for pressing powder samples that are difficult to form or demold. When used with a tablet press, they can be utilized to press various powder materials, such as potassium bromide (KBr), sodium chloride (NaCl), silicon dioxide (SiO₂), aluminum oxide (Al₂O₃), zirconium oxide (ZrO2), etc., to create circular samples, cylinders, or other shapes for scientific analysis and research. They are widely applied in research, teaching, catalysis, testing, pharmaceuticals, chemical engineering, and the development of new materials. Parameter ZYLAB Cylindrical Split Molds for Powder Pressing Sample Size 3-10mm 12-20mm 30mm 40mm 50mm 60mm 70mm 80mm Material High Speed Tool Steel ASSAB 17 Alloy tool steel Cr12MoV Indenter Hardness HRC68-HRC70 HRC60-HRC62 Cavity Depth 30mm 40mm 50mm 50mm 55mm 55mm 60mm 60mm Boundary Dimension Φ43×93mm Φ53×120mm Φ73×133mm Φ95×133mm Φ115×150mm Φ127×150mm Φ153×180mm Φ180×180mm Weight 0.75Kg 1.2Kg 3.8Kg 6.3Kg 14Kg 20Kg 30Kg 40Kg Specifications   The standard dimensions of ZYLAB cylindrical split molds for powder pressing include Φ3mm, Φ4mm, Φ5mm, Φ6mm, Φ8mm, Φ10mm, Φ12mm, Φ13mm, Φ15mm, Φ18mm, Φ20mm, Φ30mm, Φ40mm, Φ50mm, Φ60mm, Φ70mm, and Φ80mm. Custom sizes are available upon request, with delivery times ranging from 3 to 20 days. If you need more detailed information, please contact us immediately. We offer free quotes on all products! Pressure Matching Note: Molds are generally used within the pressure range of 100-800 MPa and can reach up to 1500 MPa. Operational Diagram of Cylindrical Split Molds for Powder Pressing  Usage and Maintenance Before each use, clean the surface of the mold with lint-free paper to remove any anti-rust oil, as it may affect the accuracy of sample test results. Place the mold at the center of the tablet press, ensuring the applied pressure does not exceed the mold’s maximum pressure capacity. After use, promptly clean any remaining sample from the mold to prevent corrosion. If residual samples on the mold surface cannot be removed, avoid using chemical reagents for cleaning or soaking. For long-term storage, apply anti-rust oil to the mold and store it in a dry environment. For More Options on Mold Cylindrical Pill Press Mold Kit Square Dry Pellet Pressing Mold Square Split Pressing Die Set Get In TouchFill out the form below — free quote and professional suggestion will be sent for reference very soon! Name Email* Message Send