Tablet Press Machine

Description

Tablet Press Machine (also known as a Tablet Compression Machine or Pill Press) is a mechanical device used in the pharmaceutical, nutraceutical, confectionery, and chemical industries to compress powder or granular materials into uniform tablets, pills, or compacts of predetermined size, shape, weight, and hardness. A Tablet Press Machine is a precision-engineered system that transforms powder into solid dosage forms (tablets) through filling, compression, and ejection in a continuous rotary or single-punch cycle. It is essential in pharmaceutical manufacturing for producing consistent, high-quality tablets at scale.

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Salient Features of Tablet Press Machine

Compact GMP Model.
Powerful Pre-Compression and Main Compression force.
Turret is driven by centrally fitted oil emerged gear box.
Available with Two Layer Tablet Compression Facility. (optional)
Maximum Speed of Turret up to 70 RPM.
100 KN Main Compression Force.
100 KN Pre-compression Force.
Available in tooling combination of D, B & BB (different models)
Pressure loading and overloading pressure release mechanism through Hydro-Pneumatic Power Pack System.

Pressure adjustment controls from outside area.
Main motor and force feeder motor driven through VFD.
Auto lubrication arrangements hence less maintenance.
Upper Punch Penetration, Anti-Vibration Mounts.
Electronic Digital Tablet Counter cum RPM indicator.
Interlock Switches to all upper guards.
Pneumatic powder loading system. (optional)
IQ/OQ documentation can be provided.
PLC system with Graphical User Interface can be offered. (optional)

Working Principle of Tablet Press Machine

Tablet compression machine basically works on hydraulic pressure. This pressure perform key role in any type of Tablet Machine. It transmitted unreduced through the static fluid. Any external applied pressure is transmitted through static fluid to all directions in the same proposition. which resulting make suitable to increase pressure. To form a tablet, the granulated powder material must be metered into a cavity formed by two punches and a die, and then the punches must be pressed together with great force to fuse the material together. There are two types of tablet presses called Single Station Tablet Press and Multi Station Tablet Press. Working of these machines differs in terms of production output and feature requirements.

Technical Specification of Tablet Press Machine

Model	16D	20D	24D	37D
Number of Stations	16	20	24	37
Type of Tooling Punch	D	D	DB	D
Output – Tablets / hour approx.	13,440 – 40,320	16,800 – 50,400	19,320 – 57,950	222000
Max. Operating Pressure	100 KN	100 KN	65 KN	100 KN
Max. Tablet Dia	25mm	25mm	16mm	25mm
Max. Depth of fill	20.5 mm	20.5 mm	17.5 mm	20mm
Upper Punch Penetration	1.5 – 8 mm	1.5 – 8 mm	1.5 – 8 mm	3 – 6mm
Main Electric Motor	3 H.P., 1440 RPM, 415 V., 3 Phase, 50 Hz.	3 H.P., 1440 RPM, 415 V., 3 Phase, 50 Hz.	3 H.P., 1440 RPM, 415 V., 3 Phase, 50 Hz.	9 H.P., 1440 RPM, 415 V., 3 Phase, 50 Hz.
Overall Dimension (cm) approx.	98 x 102 x 182 H	98 x 102 x 182 H	98 x 102 x 182 H	167 x 183 x 215
Net Weight (Kgs) approx.	1150	1150	1150	2500

* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.

Types of Tablet Press Machine

Rotary Tablet Press Machine

Lab Scale Tablet Press Machine

Single Rotary Tablet Press Machine

Double Rotary Tablet Press Machine

Heavy Duty Salt Tablet Press Machine

Heavy Duty Bolus Tablet Press Machine

High Speed Tablet Press Machine

Bi Layer Tablet Making Machine

Applications of Tablet Press Machine

Advantages of Tablet Press Machine

High production speed

Uniform tablet quality

Precise dosage control

Scalable from lab to industrial use

Key Features of Tablet Press Machine

Hopper: Holds the raw material (powder/granules).

Feeder System: Transfers material into the die cavity.

Die Table (Turret): Rotating platform with multiple dies (molds) that define tablet shape.

Punches:
- Upper punches: Apply top compression.
- Lower punches: Support from below and eject finished tablets.

Cam Tracks: Guide punch movement.

Compression Rollers: Apply force (pre-compression and main compression).

Ejection System: Pushes finished tablets out.

Control Panel (PLC/HMI): Modern machines have digital controls for speed, pressure, and weight.

FAQ for Tablet Press Machine

What is a Tablet Press Machine?

A Tablet Press Machine, also known as a Tablet Compression Machine or Pill Press, is a precision-engineered mechanical device used in the pharmaceutical, nutraceutical, confectionery, and chemical industries. It compresses powder or granular materials into uniform tablets of predetermined size, shape, weight, and hardness through a process of filling, compression, and ejection. It is available in single-station and multi-station (rotary) configurations for different production scales.

How does a Tablet Press Machine work?

The machine operates primarily on hydraulic pressure principles. Powder or granules are metered into a die cavity formed by upper and lower punches and a die. The punches then apply significant force (pre-compression and main compression) to fuse the material into a solid tablet. The turret (die table) rotates, and cam tracks guide the punches through filling, compression, and ejection stages. Modern machines use powerful compression rollers and control systems for consistent results.

What are the key features of the Tablet Press Machine?

Compact GMP-compliant design with powerful pre- and main compression forces (up to 100 KN).
Turret driven by a centrally fitted oil-immersed gearbox with speeds up to 70 RPM.
Available with optional two-layer tablet compression, PLC/HMI controls, and pneumatic powder loading.
Features like auto lubrication, upper punch penetration adjustment, anti-vibration mounts, and safety interlocks.
Tooling options in D, B, and BB configurations.

What production capacities and specifications does the machine offer?

The machine is available in multiple models (16D, 20D, 24D, 37D) with outputs ranging from approximately 13,440 to 222,000 tablets per hour. Maximum tablet diameter goes up to 25mm, with compression forces up to 100 KN. It supports various tooling types and is suitable for scaling from smaller batches to high-volume industrial production. Exact specifications vary by model.

What are the main advantages and applications of a Tablet Press Machine?

Advantages include high production speed, uniform tablet quality, precise dosage control, and scalability from lab to industrial use. It ensures consistent hardness, weight, and appearance with minimal maintenance. Applications cover the Pharmaceutical, Biotech, Ayurvedic, Herbal, and Nutraceutical industries for manufacturing tablets and solid dosage forms.

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