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Soft Capsule Double-layer Rotary Cage Dryer

As a CE-certified manufacturer with 27 years of softgel equipment expertise, SINAGEL delivers this 32-section double layer rotary cage dryer to pharmaceutical and nutraceutical producers. Constructed with food-grade 304 stainless steel meeting GMP standards, it features Siemens touchscreen control at 29 RPM rotation speed, replacing labor-intensive tray drying methods. The 45Kw system ensures uniform, rapid drying without capsule adhesion, while tool-free tumbler removal reduces maintenance labor. Trusted by clients in 100+ countries for consistent capsule appearance and reduced production costs.
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  • SGJ-I

Product Overview of SGJ-I Soft Capsule Double-layer Rotary Cage Dryer

The SGJ-I soft capsule double-layer rotary cage dryer is dedicated supporting equipment for soft capsule production lines. It is developed by combining the drying characteristics of soft capsules in production and years of practical experience in soft capsule drying processes. This equipment is designed as an alternative to the traditional tray drying method for soft capsules, and it fits into continuous soft capsule manufacturing procedures. It is suitable for commercial procurement from pharmaceutical, dietary supplement and health product manufacturing enterprises.

Compared with traditional tray drying solutions, this equipment optimizes spatial layout and drying logic, addressing common pain points in conventional drying processes such as large floor occupation, high labor demand, slow drying speed and unstable product quality. The double-layer multi-section rotary cage structure supports continuous material conveying and sectional drying, and can be seamlessly connected with automated soft capsule encapsulation equipment to form a complete production unit.

SGJ-I Soft Capsule Double-layer Rotary Cage Dryer

Parameter

Specification

Control

Touch screen+PLC(all are Siemens)

Tumbler Rotating Rate (RPM)

29 RPM

Tumbler Size (mm)

Dia. 600 x L 900

Quantity of tumblers

32 sections

Power Supply

380V/60 Hz, 3 phases (can be modified as users’ requirement.)

Power Consumption

45 Kw

Air Output of Fans

2700-3000 CBM/H x32

Air Pressure

200-300 Pa

Weight

2000 Kgs

Dimension (Lx Wx H, mm)

15800x815x2290

Key Structural & Functional Features

Optimized Rotary Cage Drying Structure

This equipment completely changes the traditional tray drying mode for soft capsules. The traditional tray drying method usually requires large floor space, involves extensive manual operation, delivers slow drying speed, and leads to unstable final product quality. The double-layer rotary cage structure of this equipment improves space utilization, and supports continuous automatic material conveying, which reduces manual dependence during the drying process.

Tool-free Support Shaft Disassembly Design

The two support wheels at the front of the rotary cage are equipped with manually removable support wheel shafts. Operators can remove the support wheel shafts by hand without additional specialized tools, and then roll out the rotary cage directly. This design reduces the labor intensity of workers during rotary cage assembly and disassembly, and shortens the time required for equipment cleaning and routine maintenance.

Uniform & Efficient Drying System

The equipment achieves uniform and fast drying of soft capsules, and avoids adhesion between capsules during the drying process. Each section of the upper and lower rotary cages is equipped with a high-flow centrifugal fan, which delivers stable air flow to take away moisture from the soft capsule gelatin shell. The continuous rotation of the rotary cage keeps capsules turning during drying, so that all surfaces of the capsules contact the air flow evenly.

GMP-compliant Material Construction

All parts that come into direct contact with soft capsules are made of stainless steel that meets GMP requirements. This material configuration conforms to the hygiene standards of pharmaceutical production, and reduces the risk of material contamination during the drying process. The smooth surface of stainless steel also supports convenient daily cleaning and disinfection operations.

Low-pollution Operating Environment

The closed conveying and drying structure of the equipment maintains a clean working environment without extra pollution during operation. It adapts to the environmental requirements of clean production workshops, and avoids secondary pollution to soft capsules caused by external environmental factors during the drying process.

Complete Working Process of the Double-layer Rotary Cage Dryer

Sectional Conveying & Feeding Logic

Soft capsules produced by the main encapsulation machine are delivered to the first section at the lower part of the dryer through a three-way valve, via a high-pressure air supply system. After running for the preset duration, the three-way valve cylinder switches the air path to deliver new soft capsules to the upper first section of the rotary cage, while capsules in the lower first section are automatically transferred to the lower second section of the rotary cage. This switching and conveying cycle repeats in sequence, until all upper and lower sections of the rotary cage are filled with capsules.

Drying & Automatic Discharging

Each section of the upper and lower rotary cages is fitted with a high-flow centrifugal fan, which continuously extracts moisture from the soft capsule gelatin shells. After the preset drying time, when the moisture content of the soft capsule gelatin shells meets production requirements, the dried soft capsules are discharged from the upper and lower sections of the rotary cage, and enter the next procedure of the soft capsule production process.

Application Scenarios for Industrial Production

This rotary cage dryer is designed for industrial soft capsule production lines, and it can be matched with corresponding automatic soft capsule encapsulators to form a complete production unit. It is applicable to the drying process of various conventional soft capsule products, including oil-based and suspension-based soft capsules. It serves manufacturing enterprises in pharmaceutical, dietary supplement and health product industries, and adapts to medium and large-scale commercial production demands.

FAQ

What types of soft capsules is this dryer compatible with?

This dryer is universal supporting equipment for soft capsule production lines. It is compatible with conventional specifications of soft capsules, and operators can adjust drying duration and air flow parameters according to the formula and size of different capsule products.

Does the equipment require specialized tools for rotary cage disassembly?

The support wheel shafts at the front of the rotary cage support manual disassembly without specialized tools. After removing the shafts, operators can roll out the rotary cage directly for cleaning, maintenance or product changeover.

What hygiene standards does this equipment meet?

All components in direct contact with soft capsules are manufactured with stainless steel that conforms to GMP requirements, which satisfies the hygiene compliance requirements of pharmaceutical and health product production.

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Was established in January 4, 1998, set research and development, production, sales and service in one, specializing in soft capsule equipment for 27 years.

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