Laboratory Capsule Filler

Description

Laboratory Capsule Filler is a specialized machine used in pharmaceutical, nutraceutical, and research settings to precisely fill empty capsules with powders, granules, pellets, liquids, semi-solids, or even tablets. These devices are essential for R&D, small-batch production, clinical trials, and pilot operations, where accuracy, sterility, and reproducibility are critical to meet regulatory standards like GMP and GLP. Unlike large-scale industrial fillers, lab models are compact, often automated or semi-automated, and designed for low-volume output to support experimentation and early-phase development. They help streamline the encapsulation process, reducing manual labor, minimizing errors, and ensuring consistent dosing—vital for drug formulation testing or custom supplement creation. Modern units often include features like touch-screen HMIs, vacuum-assisted separation, tamping mechanisms for powders, and automatic sealing.

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Salient Features of Laboratory Capsule Filler

Compact Model.
Option of Stainless Steel 304 and 316 materials constructions.
Universal design hence easy to operate and easily service available.
Powder tray provided for spillage free filling of powder.
Option of Manual Capsule Loader as well as Auto Capsule Loader for loading empty capsules onto loading tray.

Machine suitable for hard gelatin capsules, veg capsules and HPMC capsules.
Power with different bulk density can be filled easy through multiple press option.
Interchangeability to different capsule size format parts.
Tablet Filling Attachment can be offered optionally to fill tablets into capsules.
IQ/OQ documentation can be provided.

Working Principle of Laboratory Capsule Filler

Adinath is one of the leading manual capsule filling machine manufacturers in India. We are giving here below step-by-step process guide of Capsule Filling Machine:

Place empty capsules onto the loading tray and place tray onto the machine. Check the front knob it should be turned to the right.
Pull locking lever forward. Push down long handle which will lifts the caps off all the bodies. Set aside the tray containing all the caps.
Push locking lever back, by which capsule bodies will drop down and become level with filling surface.
Place powder tray on filler: keeps powder from spilling.
Pour & spread the pre-measured powder. Move extra powder onto powder tray’s shelf. Lower tamper and lock.
Turn handle to compress powder: this allows you to fill more powder in each capsule.
Raise tamper & spread extra powder from shelf into capsules: ensures uniform fill weights.
Return the tray containing caps to filler. Turn front knob to the left and lower locking plate. Engage lock for locking plate.
Hold tamper handle and push down on long handle. Bodies are pushed up into caps: all the capsules are now locked in one step.
Disengage lock for locking plate. Lift locking plate and turn front knob to the right.
Push down long handle and remove tray of completed capsules.
Capsules are filled now. You can turn tray and all the capsules will get out from the tray.

Technical Specification of Laboratory Capsule Filler

Model	CFM 300
Production Output	Up to 6000 Capsules/hour
Capsule Combinations	Size 00, 0, 1, 2, 3, 4 and 5 (through different machines & parts)
Sequence of holes	25 x 12 = 300
No. of Loading Trays	Three nos.
Overall Dimension	405mm X 300mm X 455mm approx.
Net Weight	43 Kgs. approx.
Gross Weight	50 Kgs. approx.

* 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 Capsule Filling Machine

100 Holes Capsule Filling Machine

Automatic Capsule Filling Machine

Automatic Capsule Loader

Capsule Filling Machine with Loader Orienter

Capsule Polishing Machine

Lab Scale Automatic Capsule Filler

Manual Capsule Filling Machine

Semi Automatic Capsule Filling Machine

Applications of Capsule Filling Machine

Benefits of Laboratory Capsule Filler

Precision and Compliance: Ensures low milligram accuracy, traceability.

Efficiency: Automates tedious manual filling, boosting throughput while reducing contamination risks.

Versatility: Supports various capsule sizes and materials; scalable for transitioning from lab to commercial production.

Key Features of Laboratory Capsule Filler

Compact & Space-Saving Design: Small footprint (e.g., approx. 405mm x 300mm x 455mm for 300-hole model) and lightweight (~43 kg net). Easily fits on laboratory benches or platforms.

Material Construction: Product contact parts made from high-quality Stainless Steel 304 (optional SS 316 for higher corrosion resistance). GMP-compliant with matt finish for easy cleaning and hygiene.

Capacity Options:
- 100-hole model: Suitable for very small R&D batches.
- 300-hole model (most common lab version): 25 x 12 arrangement with three loading trays. Output up to 6,000 capsules per hour (operator-dependent).

Wide Capsule Size Compatibility: Supports standard sizes 00, 0, 1, 2, 3, 4, and 5 via interchangeable change parts. Special elongated sizes available on request. Compatible with hard gelatin, vegetarian (HPMC), and pullulan capsules.

Spillage-Free Operation: Deep powder tray with clamps/guards for mess-free filling and minimal wastage.

Multiple Tamping Options: Allows filling of powders with varying bulk densities for uniform and accurate fill weights.

Loading Flexibility: Compatible with Manual Capsule Loader or Automatic Capsule Loader for faster tray loading.

Optional Attachments: Tablet filling/over-encapsulation attachment and other tools for enhanced versatility.

Ease of Use & Maintenance: Fully manual (no electricity required for basic operation). Easy to disassemble, clean (most parts washable per GMP norms), and maintain. Universal design for quick servicing.

Regulatory Support: IQ/OQ documentation available on request. Low rejection rate and consistent performance for R&D and pilot batches.

FAQ for Laboratory Capsule Filler

What is a Laboratory Capsule Filler and what is it used for?

A Laboratory Capsule Filler is a compact, precision machine designed for R&D, small-batch production, clinical trials, and pilot operations in the pharmaceutical, nutraceutical, biotech, Ayurvedic, and herbal industries. It accurately fills empty hard gelatin, vegetarian (HPMC), or pullulan capsules with powders, granules, pellets, liquids, semi-solids, or even tablets (via optional attachment). It ensures consistent dosing, sterility, and compliance with GMP/GLP standards while minimizing manual labor and errors.

What is the production capacity of the Laboratory Capsule Filler?

The standard CFM 300 model features a 300-hole configuration (25 x 12 arrangement) with three loading trays and can produce up to 6,000 capsules per hour (operator-dependent). Actual output varies based on powder characteristics, capsule size, and operator experience. Multiple trays enable continuous operation by allowing one tray to be loaded while another is in use. A smaller 100-hole model is also available for very small R&D batches.

Which capsule sizes and materials are compatible?

The machine supports standard capsule sizes 00, 0, 1, 2, 3, 4, and 5 through interchangeable change parts. Special elongated sizes (e.g., 000, 00EL, 0EL) are available on request. It works with hard gelatin capsules, vegetarian (HPMC) capsules, and pullulan capsules, making it highly versatile for different formulations.

Does the Laboratory Capsule Filler require electricity? What are its key advantages?

The basic operation is fully manual and requires no electricity, making it highly portable and suitable for any lab environment. Key advantages include its compact design (approx. 405mm x 300mm x 455mm, ~43 kg net weight), spillage-free powder tray, multiple tamping options for varying powder densities, easy cleaning (GMP-compliant SS 304/316 contact parts), low maintenance, optional loaders and tablet-filling attachments, and availability of IQ/OQ documentation.

How easy is the Laboratory Capsule Filler to operate and maintain?

It features a universal, user-friendly design with simple manual steps (loading trays, powder filling, tamping, and locking). It is easy to disassemble, clean thoroughly (most parts are washable), and maintain with quick changeovers between batches. The powder tray prevents spillage, and the sturdy stainless steel construction (SS 304/316 options) ensures hygiene and durability for repeated laboratory use.

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