Rotary tablet press ZP-29D

automatic

Overview
The rotary tablet automatic pill press compresses powder, granules and pellets into tablets using a rotating turret equipped with multiple punches and dies. Material is supplied from a hopper via a feeding mechanism (gravity feed or forced feeder). Fill depth determines the powder quantity in each die. Upper and lower punches apply adjustable compression pressure to form tablets, and the lower punch ejects the finished tablet for collection and downstream processing.

How it works
Pill maker tablet press machine operates by:

• Feeding powdered or granulated material into dies (hopper → feeder).
• Controlling fill depth for consistent tablet weight and size.
• Bringing upper and lower punches together to apply adjustable compression pressure to bond particles into a solid tablet.
• Ejecting tablets via the lower punch and collecting them for downstream processing.

Specification (key points described on page)
Up to 110,000 tabs/h
Max. diameter of tablet: 24 mm
Max. pressure: 100 kN
Power: 5.5 kW
Voltage: 220 V / 380 V 50 Hz (customized)
Dimension: 1040 × 910 × 1690 mm
15 Days Fast Delivery

Main features and advantages

• Precise control of compression forces ensures uniform tablet weight, thickness and hardness, supporting consistent product quality.
• Accurate dosing and compression reduce material waste and improve production cost-efficiency.
• Compatible with various tablet sizes, shapes and formulations for pharmaceutical and nutraceutical production.
• Tooling options (D, DD, B, BB dies) accommodate different production needs: D-type for standard round tablets; DD-type for abrasive formulations; B-type for complex shapes and small batches; BB-type for micro-tablets and high-potency APIs.
• Design options to reduce residual powder on the turret are described (forced feeder, powder recirculation, PTFE coatings, ionizing air knives) to minimize accumulation and cross-contamination.

Main parts (listed on page)

• Forced feeder (double-impeller forced feeder design).
• Tablet output / collection system.
• Handwheel adjustment for compression and tooling settings.
• Vacuuming / powder removal and recirculation components.

How to choose tooling
The page provides guidance for die selection: D-type for high-volume standard tablets (5–25 mm); DD-type for abrasive or corrosive blends requiring extended service life; B-type for complex shapes, R&D and small-batch production; BB-type for ultra-small tablets (<5 mm) and high-potency APIs where micro-dosing accuracy and minimal cross-contamination are critical.

Caractéristiques / spécifications techniques

• Model on page: ZP-29D.
• Max. production capacity: 110,000 pcs/h.
• Max. tablet diameter: 24 mm.
• Max. compression pressure: 100 kN.
• Power: 5.5 kW.
• Voltage options: 220 V / 380 V, 50 Hz (customizable).
• Machine dimensions: 1040 × 910 × 1690 mm.
• Tooling options: D, DD, B, BB dies.
• Delivery lead time: 15 days.
• Main components: forced feeder, tablet output system, handwheel adjustment, vacuuming/powder recirculation; measures described to minimize residual powder (PTFE coating, ionizing air knives, powder return turntable).