Softgel Filling Machine

Gelatin Ribbon Preparation: Gelatin, glycerin, and water are melted into a liquid gel mass. This mixture is extruded through a die to form two continuous, thin ribbons (0.5–1 mm thick).

Content Filling: Liquid or semi-solid fill material is precisely dosed between the ribbons using a metering pump.

Molding & Sealing: A rotating die with shaped cavities presses the ribbons together, sealing the fill material inside and cutting individual softgels.

Drying & Solidification: Fresh softgels move through controlled drying systems (e.g., rotary dryers) to remove ambient moisture and harden the gelatin shell.

Gelatin Handling System: Heated tanks, pipes, and rollers maintain uniform ribbon quality.

Precision Filling System: Piston or gear pumps ensure accurate dosing (±2% tolerance).

Forming Die: Mirror-finished stainless steel molds defining capsule shape (oval, custom, etc.).

Cutting Mechanism: Rotary blades or ultrasonic cutters for clean-edged capsules.

Drying Unit: Temperature/humidity-controlled systems to prevent deformation.

Control Interface: PLC or touchscreen for adjusting speed, temperature, and pressure.

Pharmaceuticals: Fish oil, vitamins, herbal extracts.

Nutraceuticals: Probiotics, melatonin, CoQ10.

Cosmetics: Essential oils, sunscreen, serums.

Food: Flavored oils, beverage concentrates.

Output: Range from small-scale (1,000s/hr) to high-capacity (100,000+ capsules/hr).

Fill Material: Viscosity and temperature sensitivity dictate pump/die specs.

Shell Compatibility: Support for gelatin alternatives like HPMC or plant-derived gums.

Automation: Integrated quality control, waste rejection, or data tracking capabilities.

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