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Capsule Coating Machine
A Capsule Coating Machine is used to apply an even coating layer on capsules to improve stability, appearance, and controlled release. It is suitable for pharmaceutical and nutraceutical applications where coating quality directly affects product consistency.
This capsule coating machine has a coating drum volume ranging from 10L to 150L, with the 00L one able to handle up to 500,000 capsules per batch. Moreover, it has a spray system that uses a precision peristaltic pump with anti-drip nozzles for accurate spray volume and angle.
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Key Features
Technical Data
Machine Details
FAQ
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- Adjustable Drum Rotation Control: Speed ranges from 0 to 25 r/min, controlled through frequency conversion. This allows stable low-speed operation, which is important when coating fragile capsules.
- Stable Structural Design: Weight ranges from 140 kg to 750 kg, providing solid operation with minimal vibration during coating cycles.
- Two-Year Warranty Support: Comes with 2-year warranty coverage for manufacturing faults or performance issues not caused by user error. This adds reliability and reduces maintenance concerns after purchase.
- Intelligent Control System: PLC-based control with a touch screen interface allows quick operation. Parameters can be stored and recalled, which helps maintain consistency between batches.
- Low Noise Operation: Noise levels remain under 68 dB. This creates a more stable and comfortable working environment during continuous operation.
| Model | High-Efficiency Automatic Capsule Coating Machine (Custom Models Available) |
| Coating Drum Volume: | Standard: 10L, 20L, 40L, 60L, 80L, 100L, 150L |
| Applicable Products: | Hard Gelatin Capsules, Enteric Capsules, Vegetable Capsules (Suitable for Enteric Coating, Protective Film Coating, Colored Coating) |
| Coating Uniformity: | ≥98%, No Coating Spotting, No Capsule Sticking, Uniform Film Layer, No Capsule Deformation |
| Drum Rotation Speed: | 0-25 r/min (Stepless Speed Regulation, Frequency Conversion Control, Low-Speed Stable Operation) |
| Hot Air Temperature: | Room Temperature – 90°C (Precision Digital Display, Automatic Constant Temperature Control, Anti-Capsule Softening Design) |
| Air Supply & Exhaust System: | Adjustable Air Volume, Equipped with High-Efficiency Dust Removal and Air Purification Filter |
| Spray System: | Precision Peristaltic Pump Spray, Anti-Drip Nozzle, Adjustable Spray Volume and Angle, Even Atomization |
| Coating Solution Utilization Rate: | High Utilization, Low Material Loss (≤4% Coating Solution Loss) |
| Working Capacity: | Matched with Drum Volume (Standard 100L: Max 500,000 Capsules Per Batch) |
| Power Supply: | 220V/380V 50Hz, Custom Voltage for Overseas Markets (110V/60Hz) Available |
| Total Power: | 1.5kW – 6.5kW (Matched with Drum Volume) |
| Noise Level: | ≤68dB(A), Low-Noise Stable Operation |
| Material of Contact Parts: | Food Grade SUS304 Stainless Steel, GMP Compliant, Seamless Design, Easy to Clean and Disinfect |
| Control System: | Intelligent PLC Control + Touch Screen Operation, One-Key Start, Process Parameter Storage and Recall |
| Overall Dimensions (L*W*H): | Customized by Model (Standard 100L Model: 1750*1150*2150mm) |
| Net Weight: | 140Kg – 750Kg (Matched with Drum Volume) |
| Warranty Period: | 2 Years (Free After-sales Service for Non-Human Quality Problems) |
| Compliance Standard: | GMP, CE, ISO, Pharmaceutical Machinery Safety and Hygiene Standards |
Coated Spray Gun
Control Panel
Electrical Box
Tablet Coated Pan
Can standard coating machines coat capsules directly?
Can standard coating machines coat capsules directly?
A capsule-specific perforated coating pan with low-speed, gentle tumbling and precise temperature control is required.
What types of capsules can be coated?
What types of capsules can be coated?
- Hard gelatin capsules
- HPMC (vegetarian) capsules
- Pullulan capsules
- Softgels (with special low-temperature process)
Main structural features of a capsule coating machine
Main structural features of a capsule coating machine
- Gentle mixing baffles to reduce friction and collision.
- Perforated pan for high-efficiency low-temperature drying.
- Precise spray gun system with fine atomization.
- PLC + HMI for real-time parameter control.
- Explosion-proof configuration (for organic solvent systems).
- HEPA air purification to meet GMP.
Capsule deformation / softening solution
Capsule deformation / softening solution
- Cause: high temperature, long wetting time
- Solution: lower inlet temperature, shorten spraying interval
Can lab-scale capsule coating be done?
Can lab-scale capsule coating be done?
Yes
Sugar Coated Tablets Examples
Film Coated Tablet Example
Enteric Coated Tablets
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