Automatic Viscous Liquid Filling Machine
Optimized Filling for Thick & Semi-Solid Products
The Harsiddh Automatic Viscous Liquid Filling Machine (HEOF Series) is a robust solution engineered for products that traditional fillers struggle to process. By combining servo-driven gear pumps with a high-capacity storage tank, this machine ensures consistent flow and precise dosing for semi-solid and viscous materials. It is the preferred choice for pharmaceutical, cosmetic, and industrial sectors where product density varies significantly.
Reliable High-Performance Workflow
The machine’s synchronized system ensures stable container handling and precise volumetric delivery.
Sequence of Operation:
- Automatic In-feed: Containers (Glass or PET) are fed via a turn table or conveyor into the indexing zone.
- Smart Indexing: The system automatically positions containers precisely beneath the filling nozzles.
- Servo Controlled Dosing: The servo gear pumps dispense the exact programmed volume of viscous material.
- No-Waste Filling: Diving nozzles and sensor-based controls ensure filling only occurs when a container is detected.
- Discharge: Successfully filled containers are released for capping and labeling, maintaining a throughput of up to 100 containers per minute.
Technical Specification
| Specification | Details (Viscous Filling Series) |
|---|---|
| Output / Minute | 10 to 100 Containers (Volume & Viscosity Dependent) |
| Filling Capacity | 10ml to 10,000ml (Single Dose) |
| Container Types | Glass, PET, Plastic (Round, Flat, Oval) |
| Contact Parts | Stainless Steel AISI 316 |
| Storage Tank | 80 Liters (Customizable) |
| Control System | PLC with Touch Screen HMI |
| Filling System | Electronic Servo Based System |
| Construction | cGMP Compliant |
Frequently Asked Questions
How does the machine ensure accuracy with thick or sticky liquids?
To maintain high precision, the machine utilizes a Volumetric Piston Filling mechanism or Servo-based technology. These systems provide the necessary mechanical force to pull a precise volume of thick liquid into a cylinder and discharge it into the container. This results in an exceptional filling accuracy of ± 0.5% to 1%, even for highly dense substances.
How is the "tailing" or dripping of thick liquids prevented?
Viscous liquids often "string" or drip after the filling cycle. Our machine features specialized Pneumatic Shut-off Nozzles with a "Suck-back" mechanism. This creates a sharp, clean break of the product stream at the end of each fill, ensuring that the container threads and the conveyor belt remain clean and free of residue.
Can the machine handle liquids that need to be filled while hot?
Yes. For products like wax, jams, or certain sauces that are easier to fill when warm, the machine can be equipped with a Jacketed Hopper with a Heating Arrangement. This keeps the product at a consistent temperature, maintaining the required fluidity for high-speed, high-precision filling.
Is the machine easy to clean when switching between different thick products?
Absolutely. As a cGMP-compliant model, the machine is designed for easy sanitization. All contact parts are manufactured from AISI Stainless Steel 316L, which is corrosion-resistant and non-reactive. The pistons and cylinders are designed for quick dismantling (often tool-less), allowing for thorough cleaning to prevent cross-contamination between batches.
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