GZPD Tablet Press

GZPD Tablet Press
Description
GZPD-560 series tablet press is a kind of automatic single-sided high-speed tablet press with three rollers, as well as three compression stations with same structure and diameter. Developed in 2011, single-sided tablet press is a kind of multifunctional tablet machine with exchangeable turret and is capable of producing single- and double-layer tablets. This single-sided tablet press adopts modular structure design and fully meets GMP requirements. Major components of this machine including track, main-press roller, pre-compression roller, feeder and dosing device are easy to dismantle, clean and maintain.

Advantages

1. GZPD-560 series single-sided tablet press is capable of producing single- and double-layer tablets.
2. Our machine is equipped with exchangeable turret. D/B/BB/BBS/HLS14 series punches can be used in this machine without changing main machine.
3. Electrical control mechanism adopts B&R PCC (program-controlled computer). Compared with traditional PLC (programmable logic controller), it owns stand-out performance in CPU frequency, data storage, scan cycle, programmed language and calculation speed.
4. Single rotary tableting machine is equipped with three compression rollers so that powder can be directly compressed.

Features
1. Three compression rollers are identical (235 mm). The pressure can reach 100 kN and can be displayed on touch screen.

2. Both compression rollers and dosing device are controlled by servo motor.
3. Rigid four-column structure helps to offset forces in operation, ensuring machine can run stably with low center of gravity.
4. Traditional hydraulic system are replaced with strong supporting system, which helps single rotary tableting machine to avoid oil leakage, thus preventing tablets from being contaminated.
5. Dosing mechanism and lower roller mechanism can be adjusted through worm gear driven by motor, and adjustment precision can reach 0.01 millimeters. Operator can adjust two mechanisms by setting value on the touch screen or by transferring parameters already saved. In this way, it’s easy to make adjustment and loss of powder can be reduced during adjustment.
6. Hopper’s biggest diameter is 140 millimeters and surface area is as three times as ordinary tablet machine. Our single-sided tablet press is suitable for filling the power with poor fluidity.
7. This equipment adopts TECSIS F13011510018 pressure sensor, which ensures the stability of pressure and is easy to verify.
8. Our double-sided tablet press is equipped with modular cam track. Upper cam track is divided into downward track of upper punch, mounting track of upper punch, upward track of upper punch and top track between main-press roller and pre-compression roller. Lower cam track is divided into filling cam track, dosing cam track, upper track of dosing device, protection of lower punch, lap plate, lap plate of main- and pre-compression roller, lap plate of main-compression roller, ejection cam track, upward track of ejection cam and handling device.
9. Triple impeller force-feed device controls the flow of powder and ensures the accuracy of feeding.
10. The dust collecting mechanism adopts big wrap angle design, which helps thoroughly clean redundant powder and prevents products from being contaminated.
11. This single rotary tableting machine adopts automatic central lubrication system.
12. Electric control system is entirely separated from main machine. This design can extend the service life of electric control system.
13. Users can set different passwords for safe operation.
14. This single-sided tablet press adopts automatic tablet weight control system.

From this picture, we can know the average pressure deviation. When average pressure value (white line) goes beyond preset range (green line), servo motor will quickly make adjustment.

15. Technological parameters can be saved and invoked, which reduces adjustment time.
16. Our machine can be used for small-scale experiment.

Application
1. GZPD Tablet Press is mainly used in pharmaceutical, chemical and food industry.
2. Single-sided tablet press is capable of producing single-, double- and three-layer tablets, as well as round, irregular, engraved and annular tablets.
3. Our tablet press can press particles at the mesh size from 12 to 60 and with good compressibility and fluidity.
4. Single rotary tableting machine can press the synthetic medicine which is uniform, dry and with fine granules less than a third.
5. This equipment can press dry traditional Chinese medicine.

Parameters
Model GZPD-41 GZPD-51 GZPD-61 GZPD-79
No. of Stations 41 51 61 79
Punch Type D B BB HLS14
Max. Output (tablets/hour) 221000 275000 329000 426000
RMP 9 to 90
Max. Main Pressure (kN) 100 25
Max. Pre-pressure (kN) 100 25
Max. Filling Depth of First Layer (mm) 20 18 18 18
Max. Filling Depth of Second Layer (mm) 6 to 8
Max. Tablet Thickness (mm) 12
Max. Tablet Diameter (mm) 25 16 13 10
Max. Length of Irregular Tablet (mm) 25 19 16 11
Punch Diameter (mm) 560
Main Motor Power (kW) 11
Weight (kg) 4000
Dimension (mm) 1180 × 1180 × 2035
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