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Characteristics and Application of Pharmaceutical Tablet Press
Release time:
2013-06-08 16:37
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The single-punch tablet press is mainly driven by the rotation of the rotating wheel to drive the operation of up and down punching, and presses the granules filled into the die hole by the powder feeder into tablets. Its main defects are large impact noise (produced by one-way pressure) and small output (about 100 pieces/min) when pressing tablets, which is only suitable for very small batch production and laboratory trial production.
The multi-punch rotary tablet press is a tablet press widely used in production at present. The full-automatic high-speed rotary PLC tablet press detects the punch pressure through the pressure sensor, and the central control unit CPU monitors, analyzes and judges, adjusts the filling depth of the tablet press according to the predetermined control model, and realizes the automatic control of tablet production of the tablet press.
At the same time, it monitors the damage of the tablet press mold and the supply of powder, which plays a role of safety protection, greatly improves the pass rate of tablets, reduces production costs, and realizes one-person multi-machine management. The system has the advantages of simple operation, convenient maintenance, stable and reliable work, high control precision and high technical advantages.
Automatic high-speed rotary PLC tablet press adopts electromechanical integration of servo control system. Servo motor is the power source, the output torque and speed accuracy are high, the spindle speed can reach up to 100r/min, the maximum tabletting output can reach 168KT/H, the maximum diameter of 13mm can be pressed out with the size and shape of the die, the maximum side length of 16mm special-shaped pieces, the average piece weight control accuracy of 1%, the difference in the weight of a single piece;
It has various interlocking protection and alarm functions: it has the function of overtightening protection up and down; It has main pressure, pre-pressure hydraulic support, adjustable hydraulic pressure and automatic pressure maintaining function. It has automatic lubrication system, adjustable lubrication flow interval in time, and lubricating oil shortage alarm device. It has the function of automatically controlling the weight of tablets within the error range and rejecting unqualified products; with overload protection, emergency stop, automatic fault stop alarm function, etc.
Key words:
Laboratory Equipment
Packaging Equipment
pharmaceutical equipment
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Pharmaceutical machinery, pharmaceutical equipment, tablet press,rotary tablet press, high-speed tablet press
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