Product Description
ZPW-31 Rotary Tablet Press Machine
Features:
1. The ZPW29 / ZPW31 Tablet Press Machine is expertly designed to press dry powders into perfectly compacted tablets, ensuring uniformity and quality.
2. This innovative ZPW29 / ZPW31 Rotary Tablet Press features dual-sided rotary functionality, capable of creating exquisite double-color tablets and imprinting distinct designs on both sides effortlessly.
3. With unrivaled versatility, this machine skillfully presses double-layer tablets in various shapes-oval, oblong, round, and more-by simply changing the dies and punches to meet your specific needs.
4. Constructed from high-grade stainless steel, the ZPW29 / ZPW31 Rotary Tablet Press not only stands the test of time but also meets stringent GMP standards for safety and hygiene.
5. Its plexiglass perspective window offers a crystal-clear view of the pressing process, while the fully opening side panels make cleaning and maintenance a breeze.
6. Featuring a sophisticated frequency-changing and speed-regulating apparatus, this machine ensures convenient operation and smooth, safe rotation.
7. The speed and thickness of the tablets are not only adjustable but are also finely tuned to meet precise specifications and requirements.
8. An integrated over-load protection apparatus safeguards the machine by automatically halting operations when excessive pressure is detected, ensuring durability and safety.
9. The ZPW29 / ZPW31 Rotary Tablet Press is equipped with cutting-edge PLC controls, semi-automatic lubricating equipment, and an anti-dust cover for the revolving table, enhancing efficiency and cleanliness.
10. Its unique transmitting system, housed securely within a sealed oil box under the main unit, ensures no pollution while facilitating easy heat dissipation and excellent wear resistance.
11. A powerful powder cleaner efficiently absorbs dust within the pressing chamber, maintaining pristine production conditions.
12. The machine boasts universal components like the upper orbit, material-feeding apparatus, transmitting pole, and powder measurer, harmonized with ZP33 products for standardized, general, and serial usability.
Model |
ZPW29 |
ZPW31 |
Dies (sets) |
29 |
31 |
Max. Pressure (KN) |
80 |
80 |
Max. Dia. of Tablet (mm) |
25 |
22 |
Max. Filling Depth (mm) |
15 |
15 |
Max. Thickness of largest tablet (mm) |
6 |
6 |
Turret speed (r/min) |
14-36 |
14-36 |
Production capacity (pcs/h) |
125000 |
135000 |
Motor (Kw) |
5.5 |
3.0 |
Overall size (mm) |
1230*950*1670 |
1230*950*1670 |
Net weight (KG) |
1700 |
1700 |
Samples

Company Profile
Introducing Shanghai Tianhe Machinery Equipment Company (SHTH) SHTH stands as a trusted and dependable manufacturer, expertly specializing in crafting top-tier machines and offering comprehensive turnkey project solutions for the production of tablets and capsules across pharmaceutical, food, and chemical processing industries.
Since our inception in 2011 in the vibrant city of Shanghai,we have thrived and evolved over a decade, massively expanding our professional R & D center, establishing three state-of-the-art production and processing bases,and enhancing our team with more skilled workers and adept sales personnel. Our relentless pursuit of excellence positions our machines at the forefront of innovation. We leverage the power of the internet to deliver first-rate after-sales service, ensuring customer satisfaction.
Our extensive product line includes tablet presses, mixers, capsule fillers, soft capsule makers, blister packaging, stick packing machines, counters, grinders, coating machines, tablet and capsule polishers, herb pill makers, vacuum feeders, and collectors.
Each of these machines adheres strictly to GMP standards and has obtained CE certifications. Our patented models are highly sought-after in both domestic and international markets for their practicality and user-friendliness. Clients prefer us owing to our swift and reliable shipping, guaranteeing your package arrives safe and sound. Not only does SHTH supply exceptional machines, but we also offer
tailored and effective solutions designed to elevate our clients' business performance. In essence, partnering with us ensures your investment is secure, and your enterprise is on the rise.
We are grateful for the opportunity to collaborate with you!
Thank you for considering us.


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Raw Materials
Product Packaging
Frequently Asked Questions
1. What is the duration of the machine warranty?
Our machines come with a comprehensive one-year warranty, complemented by lifetime maintenance and after-sales support.
2. Do you provide an instructional video?
We offer detailed instructional videos and round-the-clock online video call support for guidance, available 24/7.
3. Which shipping services do you feature?
We ensure rapid and secure delivery through DHL, FedEx, UPS, and SF Express.
Additionally, we offer DDP services to almost every country worldwide.
4. Can you produce samples before an order is placed?
Yes, we provide sample production services. Send us your sample materials, and we will test them on our machines, offering video documentation or live video calls to showcase the process.
5. Do you offer OEM or ODM capabilities?
Absolutely, with our robust R&D team, we support both OEM and ODM services, crafting custom blueprints tailored specifically to your program requirements.