EP-400-AWC

The Elizabeth EP-400-AWC is a double-sided rotary production tablet press designed for medium-scale manufacturing with integrated Automatic Weight Control (AWC). Built for pharmaceutical and nutraceutical environments, it combines higher station counts with real-time compression monitoring to support consistent tablet weight and quality.

270,000/hr Max Output

29, 37 or 45 Stations

8 Ton Main Pressure

Available in 29, 37, or 45 station configurations with D, B, or BB tooling, the EP-400-AWC delivers output up to 270,000 tablets per hour depending on configuration. With 2-ton pre-compression and up to 8-ton main compression capacity, it provides stable, controlled consolidation across a wide range of formulations.

Equipped with a Beckhoff HMI, load cells for pre and main compression, double paddle force feeder, and automatic startup and stop rejection system, the EP-400-AWC is engineered to maintain uniform tablet weight during continuous production runs.

Advanced Bi-Layer Compression

The Elizabeth EP-400-AWC is designed for medium-scale tablet production where consistent tablet weight and compression control are critical. As a double-sided rotary tablet press with integrated Automatic Weight Control, it supports stable, continuous manufacturing in pharmaceutical and nutraceutical environments.

With 29, 37, or 45 station configurations and D, B, or BB tooling options, the EP-400-AWC delivers output up to 270,000 tablets per hour depending on configuration. Pre-compression capacity of 2 tons and main compression capacity up to 8 tons provide controlled consolidation across a range of tablet sizes and formulations. The double paddle force feeder supports uniform die filling, while AC variable frequency drives manage turret and feeder motor speeds for improved process stability.

The EP-400-AWC integrates load cells for both pre and main compression monitoring, allowing real-time measurement of compression forces. This data supports automatic weight control adjustments during operation, helping maintain consistent tablet weight throughout the production batch. An automatic startup and stop rejection system separates tablets produced during initial and final stages of the run to improve overall batch quality.

Built with hardened steel die plates, cGMP-compliant construction, and separated mechanical and tableting zones, the EP-400-AWC is engineered for durability, cleanability, and controlled production performance. For manufacturers requiring dependable medium-scale output with integrated weight control, the EP-400-AWC provides a practical and production-ready solution.

Main Features and Benefits

Engineered to provide maximum flexibility and precision for bi-layer formulation development.

Automatic Weight Control (AWC) System

Continuously monitors compression force and adjusts parameters to maintain consistent tablet weight during production.

Double-Sided Rotary Configuration

Increases throughput by compressing tablets on both sides of the turret for medium-scale manufacturing.

Up to 45 Stations with D, B, or BB Tooling

Provides flexibility in tablet size and output configuration.

Maximum Output up to 270,000 Tablets per Hour

Supports consistent, medium-volume production depending on tooling selection.

2-Ton Pre-Compression and 8-Ton Main Compression

Delivers controlled consolidation and improved tablet density across a wide range of formulations.

Double Paddle Force Feeder with Variable Frequency Drive

Promotes uniform die filling and stable weight control, even with challenging formulations.

Load Cells for Pre and Main Compression Monitoring

Provides real-time compression data to support weight adjustment and process visibility.

Automatic Startup and Stop Tablet Rejection

Segregates tablets produced during initial and final stages of the batch to improve overall product quality.

Beckhoff HMI with Kiosk Control Panel

Enables centralized monitoring and control of production parameters through an operator-friendly interface.

cGMP-Compliant Construction with Hardened Steel Die Plate

Supports durability, cleanability, and regulatory requirements for pharmaceutical production.

Technical Specifications

Mechanical Specifications
Model	EP-400-AWC
Tablet Press Type	Double-Sided Rotary
Number of Stations	29 (D) / 37 (B) / 45 (BB)
Turret Speed	10 – 50 RPM
Main Compression Pressure (Mechanical Max.)	8 Tons (80 kN)
Pre-Compression Pressure (Mechanical Max.)	2 Tons (20 kN)
Machine Footprint	1175 mm x 1105 mm
Machine Height (Without Hopper)	1800 mm
Machine Height (With Hopper)	1900 mm

Tooling Specifications
Tooling (TSM/IPT)	D / B / BB
Maximum Output (D Tooling)	174,000 tablets/hour*
Maximum Output (B Tooling)	222,000 tablets/hour*
Maximum Output (BB Tooling)	270,000 tablets/hour*
Maximum Tablet Diameter (D)	22 mm
Maximum Tablet Diameter (B)	16 mm
Maximum Tablet Diameter (BB)	13 mm
Maximum Tablet Thickness	8 mm
Filling Cam Depth	12 / 16 / 18 mm (D) / 8 / 12 / 17 mm (B & BB)
Rated Output Note	Rated outputs may vary depending on formulation, tablet size, depth of fill, and operating conditions.

Electrical Specifications
Power Supply	480V, 3 Phase, 60 Hz
Drive Control	AC Variable Frequency Drive (Main & Feeder Motors)
Feeder Type	Double Paddle Force Feeder (Standard)

Controls & Safety Specifications
Control Panel	Kiosk Control Panel
HMI	Beckhoff Touch Screen Interface
Mode Selector	SETUP / OFF / RUN
Compression Monitoring	Load Cells for Pre & Main Compression
Ejection Force Monitoring	Optional
Automatic Startup/Stop Tablet Rejection	Standard
Emergency Stop	Integrated Push Button

Ready to Improve Weight Control in Production?

If your operation requires consistent tablet weight and reliable medium-scale output, the EP-400-AWC provides integrated Automatic Weight Control within a durable double-sided rotary platform. Real-time compression monitoring and automatic adjustment help maintain uniformity throughout the production run.
Whether you are scaling from pilot production or optimizing an existing line, the EP-400-AWC delivers controlled performance with the throughput required for commercial manufacturing.
Contact Elizabeth to review your tooling configuration, output requirements, and facility specifications. Our team will help determine if the EP-400-AWC is the right solution for your production goals.

EP-400 AWC